/* ═══════════════════════════════════════════════════════
   SORA · Library Management System
   Design: Editorial Luxury — warm ivory/sand + terracotta
   Fonts: Playfair Display (display) · DM Sans (body) · JetBrains Mono (code)
═══════════════════════════════════════════════════════ */

:root {
  --bg:          #F5F0E8;
  --bg2:         #EDE7D9;
  --bg3:         #E4DDD0;
  --surface:     #FDFAF5;
  --surface2:    rgba(253,250,245,.9);
  --ink:         #1C1410;
  --ink2:        #2E2520;
  --body:        #4A3F38;
  --muted:       #8C7B70;
  --dim:         #B5A89C;
  --placeholder: #C8BDB5;
  --terra:       #C4522A;
  --terra2:      #A8431F;
  --terra-g:     rgba(196,82,42,.18);
  --gold:        #D4A853;
  --gold2:       #BC9040;
  --sage:        #5A7A5E;
  --sage2:       #486050;
  --dusty:       #7B6B8E;
  --rose:        #C45A72;
  --sky:         #4A7A9B;
  --rim:         rgba(28,20,16,.08);
  --rim2:        rgba(28,20,16,.14);
  --rim3:        rgba(28,20,16,.22);
  --sh-sm:       0 1px 4px rgba(28,20,16,.06),0 0 0 1px rgba(28,20,16,.07);
  --sh-md:       0 4px 16px rgba(28,20,16,.10),0 1px 0 rgba(28,20,16,.05);
  --sh-lg:       0 12px 40px rgba(28,20,16,.14),0 2px 8px rgba(28,20,16,.06);
  --sh-xl:       0 24px 64px rgba(28,20,16,.18);
  --r:  10px;
  --r2: 16px;
  --r3: 24px;
  --r4: 32px;
  --font-d: 'Playfair Display',Georgia,serif;
  --font-b: 'DM Sans',system-ui,sans-serif;
  --font-m: 'JetBrains Mono','Courier New',monospace;
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font-b);background:var(--bg);color:var(--ink);min-height:100vh;overflow-x:hidden;line-height:1.6;}

/* paper grain */
body::before{content:'';position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.025'/%3E%3C/svg%3E");}

/* ── LAYOUT ── */
.layout{display:flex;min-height:100vh;position:relative;z-index:1;}

/* ── SIDEBAR ── */
.sidebar{width:240px;min-height:100vh;background:var(--ink);border-right:1px solid rgba(255,255,255,.05);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:200;overflow-y:auto;overflow-x:hidden;transition:transform .3s cubic-bezier(.4,0,.2,1);scrollbar-width:none;}
.sidebar::-webkit-scrollbar{display:none;}
.sb-logo{display:flex;align-items:center;gap:10px;padding:22px 18px 18px;border-bottom:1px solid rgba(255,255,255,.06);margin-bottom:6px;flex-shrink:0;}
.sb-wordmark{font-family:var(--font-d);font-size:19px;font-weight:700;color:#fff;letter-spacing:.3px;line-height:1;}
.sb-wordmark em{font-style:italic;color:var(--gold);}
.sb-logomark{width:30px;height:30px;background:linear-gradient(135deg,var(--terra),var(--gold));border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;flex-shrink:0;}
.sb-sect{font-size:9px;font-weight:600;letter-spacing:1.5px;text-transform:uppercase;color:rgba(255,255,255,.22);padding:14px 18px 5px;}
.nav-item{display:flex;align-items:center;gap:10px;padding:9px 10px;color:rgba(255,255,255,.5);font-size:13px;font-weight:500;cursor:pointer;transition:all .15s;position:relative;user-select:none;margin:1px 8px;border-radius:8px;}
.nav-item:hover{background:rgba(255,255,255,.06);color:rgba(255,255,255,.85);}
.nav-item.active{background:rgba(196,82,42,.16);color:#fff;border:1px solid rgba(196,82,42,.28);}
.nav-item.active .ni-ic{color:var(--terra);}
.ni-ic{font-size:15px;width:20px;text-align:center;flex-shrink:0;}
.sb-label{font-size:13px;flex:1;}
.badge{background:var(--terra);color:#fff;font-size:10px;font-weight:700;padding:2px 7px;border-radius:50px;min-width:20px;text-align:center;}
.sb-user{display:flex;align-items:center;gap:10px;padding:14px 18px;border-top:1px solid rgba(255,255,255,.06);}
.ava{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--terra),var(--gold));display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;color:#fff;flex-shrink:0;overflow:hidden;position:relative;}
.u-name{font-size:12px;font-weight:600;color:#fff;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.u-role{font-size:10px;color:rgba(255,255,255,.32);text-transform:uppercase;letter-spacing:.5px;}
.sb-logout{display:flex;align-items:center;gap:10px;padding:9px 18px;color:rgba(255,255,255,.32);font-size:12px;cursor:pointer;transition:color .15s;margin-bottom:6px;}
.sb-logout:hover{color:var(--rose);}

/* ── MAIN ── */
.main{flex:1;margin-left:240px;min-height:100vh;background:var(--bg);position:relative;z-index:1;}

/* ── SECTIONS ── */
.psect{display:none;}
.psect.on{display:block;animation:sectIn .2s ease both;}
@keyframes sectIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* ── TOPBAR ── */
.topbar{display:flex;align-items:center;justify-content:space-between;padding:22px 30px 18px;border-bottom:1px solid var(--rim2);background:var(--surface2);backdrop-filter:blur(12px);position:sticky;top:0;z-index:50;}
.page-title{font-family:var(--font-d);font-size:22px;font-weight:700;color:var(--ink);letter-spacing:-.3px;line-height:1.2;}
.page-sub{font-size:12px;color:var(--muted);margin-top:3px;}
.topbar-right{display:flex;align-items:center;gap:10px;}

/* ── BUTTONS ── */
.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 15px;border-radius:8px;font-family:var(--font-b);font-size:13px;font-weight:600;cursor:pointer;border:1px solid transparent;transition:all .15s;white-space:nowrap;line-height:1.3;}
.btn:focus-visible{outline:2px solid var(--terra);outline-offset:2px;}
.btn.primary,.btn.pill.primary{background:var(--terra);color:#fff;border-color:var(--terra2);}
.btn.primary:hover,.btn.pill.primary:hover{background:var(--terra2);transform:translateY(-1px);box-shadow:0 4px 12px var(--terra-g);}
.btn.default,.btn.pill{background:var(--surface);color:var(--body);border-color:var(--rim2);}
.btn.default:hover,.btn.pill:hover{background:var(--bg2);border-color:var(--rim3);}
.btn.success{background:rgba(90,122,94,.1);color:var(--sage2);border-color:rgba(90,122,94,.25);}
.btn.success:hover{background:rgba(90,122,94,.2);}
.btn.danger{background:rgba(196,90,114,.1);color:var(--rose);border-color:rgba(196,90,114,.25);}
.btn.danger:hover{background:rgba(196,90,114,.2);}
.btn.purple{background:rgba(123,107,142,.1);color:var(--dusty);border-color:rgba(123,107,142,.25);}
.btn.purple:hover{background:rgba(123,107,142,.2);}
.btn.pill{border-radius:50px;}
.mob-menu-btn{display:none;background:var(--surface);border:1px solid var(--rim2);border-radius:8px;padding:8px 12px;font-size:16px;cursor:pointer;color:var(--body);transition:all .15s;align-items:center;}
.mob-menu-btn:hover{background:var(--bg2);}

/* ── STAT CARDS ── */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding:24px 30px;}
.stat-card{background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r2);padding:20px 22px;position:relative;overflow:hidden;box-shadow:var(--sh-sm);transition:box-shadow .2s,transform .2s;}
.stat-card:hover{box-shadow:var(--sh-md);transform:translateY(-2px);}
.stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;border-radius:var(--r2) var(--r2) 0 0;}
.stat-card.c1::before{background:linear-gradient(90deg,var(--terra),var(--gold));}
.stat-card.c2::before{background:linear-gradient(90deg,var(--sage),#7EC882);}
.stat-card.c3::before{background:linear-gradient(90deg,var(--gold),#E8C070);}
.stat-card.c4::before{background:linear-gradient(90deg,var(--rose),#D4788A);}
.stat-card.c5::before{background:linear-gradient(90deg,var(--dusty),#9B8FAE);}
.stat-card.c6::before{background:linear-gradient(90deg,var(--sky),#6A9BBB);}
.stat-label{font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);margin-bottom:10px;}
.stat-val{font-family:var(--font-d);font-size:32px;font-weight:700;color:var(--ink);line-height:1;margin-bottom:6px;}
.stat-sub{font-size:12px;color:var(--dim);}
.stat-icon{position:absolute;top:18px;right:18px;font-size:20px;opacity:.35;}

/* ── GCARDS ── */
.gcard{background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r2);box-shadow:var(--sh-sm);overflow:hidden;}
.gcard-head{padding:16px 20px;border-bottom:1px solid var(--rim);display:flex;align-items:center;justify-content:space-between;gap:12px;}
.gcard-title{font-family:var(--font-d);font-size:14px;font-weight:600;color:var(--ink);}
.gcard-body{padding:16px 20px;}

/* ── TWO-COL ── */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:0 30px 26px;}
.sh{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px;}
.sh-title{font-family:var(--font-d);font-size:14px;font-weight:600;color:var(--ink);}

/* ── TABLES ── */
.tbl-wrap{overflow-x:auto;border-radius:var(--r2);-webkit-overflow-scrolling:touch;}
table{width:100%;border-collapse:collapse;font-size:13px;}
thead th{padding:10px 15px;text-align:left;font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.8px;color:var(--muted);background:var(--bg2);border-bottom:1px solid var(--rim2);white-space:nowrap;}
tbody tr{border-bottom:1px solid var(--rim);transition:background .12s;}
tbody tr:last-child{border-bottom:none;}
tbody tr:hover{background:var(--bg);}
td{padding:11px 15px;color:var(--body);vertical-align:middle;}
td.td-row{display:flex;gap:6px;align-items:center;flex-wrap:wrap;}

/* ── TAGS ── */
.tag{display:inline-flex;align-items:center;padding:3px 9px;border-radius:50px;font-size:11px;font-weight:600;letter-spacing:.2px;white-space:nowrap;}
.tag.pending{background:rgba(212,168,83,.12);color:#8C6A20;border:1px solid rgba(212,168,83,.3);}
.tag.approved,.tag.active{background:rgba(90,122,94,.1);color:var(--sage2);border:1px solid rgba(90,122,94,.25);}
.tag.borrowed{background:rgba(74,122,155,.1);color:var(--sky);border:1px solid rgba(74,122,155,.25);}
.tag.returned{background:rgba(90,122,94,.08);color:var(--sage);border:1px solid rgba(90,122,94,.18);}
.tag.overdue,.tag.rejected,.tag.suspended{background:rgba(196,90,114,.1);color:var(--rose);border:1px solid rgba(196,90,114,.25);}
.tag.borrower{background:rgba(123,107,142,.1);color:var(--dusty);border:1px solid rgba(123,107,142,.25);}
.tag.librarian{background:rgba(74,122,155,.1);color:var(--sky);border:1px solid rgba(74,122,155,.25);}
.tag.admin{background:rgba(196,82,42,.1);color:var(--terra);border:1px solid rgba(196,82,42,.25);}
.tag.paid{background:rgba(90,122,94,.1);color:var(--sage2);border:1px solid rgba(90,122,94,.25);}
.tag.unpaid{background:rgba(196,90,114,.1);color:var(--rose);border:1px solid rgba(196,90,114,.25);}
.tag.processed{background:rgba(74,122,155,.1);color:var(--sky);border:1px solid rgba(74,122,155,.25);}
.tag.disabled{background:var(--bg2);color:var(--muted);border:1px solid var(--rim2);}

/* ── FORMS ── */
.fld{margin-bottom:15px;}
.fld-label{display:block;font-size:12px;font-weight:600;color:var(--body);margin-bottom:5px;letter-spacing:.2px;}
.fld-inp{width:100%;padding:10px 13px;background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r);font-family:var(--font-b);font-size:13px;color:var(--ink);transition:border-color .15s,box-shadow .15s;outline:none;appearance:none;-webkit-appearance:none;}
.fld-inp::placeholder{color:var(--placeholder);}
.fld-inp:focus{border-color:var(--terra);box-shadow:0 0 0 3px rgba(196,82,42,.1);}
textarea.fld-inp{resize:vertical;min-height:78px;}
select.fld-inp{cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238C7B70'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;padding-right:30px;}
.sf-select{height:38px;padding:0 30px 0 11px;background:var(--surface);border:1px solid var(--rim2);border-radius:50px;color:var(--body);font-family:var(--font-b);font-size:12px;font-weight:500;cursor:pointer;outline:none;transition:border-color .15s;min-width:130px;appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238C7B70'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 11px center;}
.sf-select:focus{border-color:var(--terra);}
.sf-select option{background:#fff;color:var(--ink);}
.fld-inp option{background:#fff;color:var(--ink);}
.search-row{position:relative;margin-bottom:15px;}
.search-row .fld-inp{padding-left:37px;border-radius:50px;background:var(--surface);border:1px solid var(--rim2);box-shadow:var(--sh-sm);height:38px;}
.s-ico{position:absolute;left:12px;top:50%;transform:translateY(-50%);font-size:13px;pointer-events:none;color:var(--dim);}
.sf-row{display:flex;align-items:center;gap:10px;margin-bottom:15px;flex-wrap:wrap;padding:0 30px;}
.sf-row .search-row{flex:1;min-width:180px;margin-bottom:0;}

/* ── MODALS ── */
.modal-ov{display:none !important;position:fixed;inset:0;background:rgba(28,20,16,.5);backdrop-filter:blur(6px);z-index:500;align-items:center;justify-content:center;padding:20px;}
.modal-ov.open{display:flex !important;animation:fadeIn .18s ease;}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r3);padding:26px 30px;width:100%;max-width:500px;max-height:90vh;overflow-y:auto;box-shadow:var(--sh-xl);animation:slideUp .22s cubic-bezier(.4,0,.2,1);scrollbar-width:thin;scrollbar-color:var(--rim3) transparent;}
@keyframes slideUp{from{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}
.modal-hdr{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.modal-title{font-family:var(--font-d);font-size:17px;font-weight:700;color:var(--ink);}
.modal-x{width:28px;height:28px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--muted);font-size:13px;border-radius:50%;transition:all .15s;background:var(--bg2);}
.modal-x:hover{background:var(--bg3);color:var(--ink);}

/* ── NOTIFICATIONS ── */
.nitem{display:flex;align-items:flex-start;gap:11px;padding:13px 20px;border-bottom:1px solid var(--rim);transition:background .12s;}
.nitem:last-child{border-bottom:none;}
.nitem:hover{background:var(--bg);}
.nitem.unread{background:rgba(196,82,42,.03);}
.nitem.unread::before{content:'';display:block;width:6px;height:6px;border-radius:50%;background:var(--terra);margin-top:5px;flex-shrink:0;}
.nitem-ic{width:34px;height:34px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;}
.nitem-ic.n{background:rgba(74,122,155,.1);}
.nitem-ic.y{background:rgba(90,122,94,.1);}
.nitem-ic.r{background:rgba(196,90,114,.1);}
.nitem-ic.b{background:rgba(123,107,142,.1);}
.nitem-ic.g{background:rgba(212,168,83,.1);}
.nitem-title{font-size:13px;font-weight:600;color:var(--ink);margin-bottom:2px;}
.nitem-desc{font-size:12px;color:var(--muted);line-height:1.5;}
.nitem-time{font-size:11px;color:var(--dim);margin-left:auto;white-space:nowrap;padding-left:8px;}
.ndot{width:7px;height:7px;border-radius:50%;background:var(--terra);position:absolute;top:2px;right:2px;}

/* ── ICON BTN ── */
.icon-btn{width:37px;height:37px;border-radius:9px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:15px;transition:all .15s;background:var(--surface);border:1px solid var(--rim2);position:relative;box-shadow:var(--sh-sm);}
.icon-btn:hover{background:var(--bg2);border-color:var(--rim3);}

/* ── DRAWER ── */
.drw-overlay{display:none;position:fixed;inset:0;background:rgba(28,20,16,.4);z-index:350;backdrop-filter:blur(4px);}
.drw-overlay.open{display:block;}
.drw{position:fixed;top:0;right:-430px;width:410px;height:100vh;background:var(--surface);border-left:1px solid var(--rim2);z-index:360;overflow-y:auto;transition:right .33s cubic-bezier(.4,0,.2,1);padding:26px 26px;scrollbar-width:thin;scrollbar-color:var(--rim3) transparent;box-shadow:var(--sh-xl);}
.drw.open{right:0;}
.drw-close{position:absolute;top:15px;right:15px;width:28px;height:28px;border-radius:50%;background:var(--bg2);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:11px;color:var(--muted);transition:all .15s;}
.drw-close:hover{background:var(--bg3);color:var(--ink);}

/* ── TOAST ── */
#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%) translateY(16px);background:var(--ink);color:#fff;padding:11px 20px;border-radius:50px;font-size:13px;font-weight:500;z-index:9999;opacity:0;transition:opacity .25s,transform .25s;pointer-events:none;white-space:nowrap;box-shadow:var(--sh-lg);border:1px solid rgba(255,255,255,.08);}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0);}

/* ── IROW ── */
.irow{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--rim);gap:12px;}
.irow:last-child{border-bottom:none;}
.irow .l{font-size:12px;color:var(--muted);font-weight:500;}
.irow .r{font-size:13px;color:var(--ink);font-weight:500;text-align:right;}

/* ── MOBILE OVERLAY ── */
.sidebar-mob-overlay{display:none;position:fixed;inset:0;background:rgba(28,20,16,.5);z-index:190;backdrop-filter:blur(2px);}
.sidebar-mob-overlay.show{display:block;}

/* ── PAGE LOADER ── */
#page-loader{position:fixed;inset:0;z-index:9999;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;transition:opacity .4s ease,visibility .4s ease;}
#page-loader.hidden{opacity:0;visibility:hidden;pointer-events:none;}
.loader-logo{font-family:var(--font-d);font-size:21px;font-weight:700;color:var(--ink);}
.loader-logo em{font-style:italic;color:var(--terra);}
.loader-bar-wrap{width:160px;height:2px;background:var(--rim3);border-radius:99px;overflow:hidden;}
.loader-bar{height:100%;width:0%;background:linear-gradient(90deg,var(--terra),var(--gold));border-radius:99px;animation:loaderFill 1s cubic-bezier(.4,0,.2,1) forwards;}
@keyframes loaderFill{0%{width:0%}60%{width:70%}85%{width:90%}100%{width:100%}}
.loader-sub{font-size:10px;color:var(--dim);letter-spacing:1.2px;text-transform:uppercase;}

/* ════════════════════════════
   LANDING PAGE
════════════════════════════ */
.land-nav{position:fixed;top:14px;left:50%;transform:translateX(-50%);z-index:200;display:flex;align-items:center;justify-content:space-between;padding:11px 18px;gap:28px;background:rgba(245,240,232,.9);backdrop-filter:blur(20px);border:1px solid var(--rim2);border-radius:50px;width:calc(100% - 56px);max-width:1080px;box-shadow:var(--sh-md);}
.logo{display:flex;align-items:center;gap:9px;cursor:pointer;text-decoration:none;flex-shrink:0;}
.lmark{width:30px;height:30px;background:linear-gradient(135deg,var(--terra),var(--gold));border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;}
.ltext{font-family:var(--font-d);font-size:16px;font-weight:700;color:var(--ink);letter-spacing:.3px;}
.ltext em{font-style:italic;color:var(--terra);}
.nav-links{display:flex;align-items:center;gap:26px;}
.nav-links a{color:var(--muted);font-size:13px;font-weight:500;text-decoration:none;cursor:pointer;transition:color .2s;}
.nav-links a:hover{color:var(--ink);}
.nav-cta{display:flex;gap:8px;flex-shrink:0;}
.btn-pill{padding:8px 17px;background:transparent;border:1px solid var(--rim2);border-radius:50px;color:var(--body);font-family:var(--font-b);font-size:13px;font-weight:600;cursor:pointer;transition:.2s;}
.btn-pill:hover{border-color:var(--rim3);color:var(--ink);background:var(--bg2);}
.btn-neon{padding:8px 19px;background:var(--terra);border:none;border-radius:50px;color:#fff;font-family:var(--font-b);font-size:13px;font-weight:700;cursor:pointer;transition:.2s;}
.btn-neon:hover{background:var(--terra2);transform:translateY(-1px);box-shadow:0 6px 18px var(--terra-g);}
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:130px 40px 90px;text-align:center;position:relative;background:radial-gradient(ellipse 70% 55% at 50% 38%,rgba(196,82,42,.055) 0%,transparent 68%);}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 13px 5px 7px;background:rgba(196,82,42,.07);border:1px solid rgba(196,82,42,.2);border-radius:50px;font-size:11px;font-weight:600;color:var(--terra);margin-bottom:26px;letter-spacing:.3px;}
.eyebrow-dot{font-size:10px;}
.hero-h1{font-family:var(--font-d);font-size:clamp(150px,7vw,50px);font-weight:800;color:var(--ink);line-height:1.06;letter-spacing:-2px;margin-bottom:22px;}
.hero-h1 .glow{font-style:italic;color:var(--terra);}
.hero-sub{max-width:540px;font-size:16px;color:var(--muted);line-height:1.7;margin-bottom:38px;}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;justify-content:center;margin-bottom:54px;}
.btn-hero-main{padding:13px 30px;background:var(--terra);border:none;border-radius:50px;color:#fff;font-family:var(--font-b);font-size:15px;font-weight:700;cursor:pointer;transition:.2s;box-shadow:0 4px 14px var(--terra-g);}
.btn-hero-main:hover{background:var(--terra2);transform:translateY(-2px);box-shadow:0 8px 24px var(--terra-g);}
.btn-hero-sec{padding:13px 26px;background:var(--surface);border:1px solid var(--rim2);border-radius:50px;color:var(--body);font-family:var(--font-b);font-size:15px;font-weight:600;cursor:pointer;transition:.2s;box-shadow:var(--sh-sm);}
.btn-hero-sec:hover{background:var(--bg2);transform:translateY(-2px);}
.hero-stats{display:flex;gap:38px;flex-wrap:wrap;justify-content:center;}
.hstat{text-align:center;}
.hstat-num{font-family:var(--font-d);font-size:26px;font-weight:800;color:var(--ink);line-height:1;}
.hstat-lbl{font-size:12px;color:var(--muted);margin-top:4px;}
.ticker-wrap{background:var(--ink);padding:13px 0;overflow:hidden;white-space:nowrap;}
.ticker{display:inline-flex;animation:tickScroll 26s linear infinite;}
.ticker-item{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.32);padding:0 28px;}
.ticker-item::before{content:'✦';margin-right:28px;color:var(--terra);opacity:.55;}
@keyframes tickScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.feat-sect{padding:90px 56px;max-width:1160px;margin:0 auto;}
.sect-kicker{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--terra);margin-bottom:11px;}
.sect-h2{font-family:var(--font-d);font-size:clamp(30px,4vw,50px);font-weight:800;color:var(--ink);line-height:1.1;letter-spacing:-1px;}
.sect-h2 span{font-style:italic;color:var(--terra);}
.sect-body{max-width:360px;font-size:14px;color:var(--muted);line-height:1.7;}
.feat-masonry{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:44px;}
.fcard{background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r2);padding:26px;position:relative;overflow:hidden;transition:box-shadow .2s,transform .2s;box-shadow:var(--sh-sm);}
.fcard:hover{box-shadow:var(--sh-md);transform:translateY(-3px);}
.fcard.tall{grid-row:span 2;}
.fcard.wide{grid-column:span 2;}
.fc-icon{font-size:26px;margin-bottom:14px;}
.fc-h{font-family:var(--font-d);font-size:16px;font-weight:700;color:var(--ink);margin-bottom:9px;}
.fc-p{font-size:13px;color:var(--muted);line-height:1.7;}
.fc-num{position:absolute;bottom:18px;right:22px;font-family:var(--font-d);font-size:44px;font-weight:900;color:var(--rim3);line-height:1;pointer-events:none;}
.roles-sect{padding:70px 56px;max-width:1160px;margin:0 auto;}
.roles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:44px;}
.rcard{background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r3);padding:28px 24px;cursor:pointer;transition:all .2s;box-shadow:var(--sh-sm);position:relative;overflow:hidden;}
.rcard::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;border-radius:var(--r3) var(--r3) 0 0;}
.rcard.borrow::before{background:linear-gradient(90deg,var(--terra),var(--gold));}
.rcard.libr::before{background:linear-gradient(90deg,var(--sage),#7EC882);}
.rcard.adm::before{background:linear-gradient(90deg,var(--dusty),#9B8FAE);}
.rcard:hover{box-shadow:var(--sh-lg);transform:translateY(-4px);}
.rc-glyph{font-size:34px;display:block;margin-bottom:16px;}
.rc-h{font-family:var(--font-d);font-size:19px;font-weight:700;color:var(--ink);margin-bottom:9px;}
.rc-p{font-size:13px;color:var(--muted);line-height:1.7;margin-bottom:18px;}
.rc-list{margin-bottom:22px;}
.rc-item{font-size:12px;color:var(--body);padding:5px 0;border-bottom:1px solid var(--rim);display:flex;align-items:center;gap:7px;}
.rc-item:last-child{border-bottom:none;}
.rc-item::before{content:'→';color:var(--terra);font-size:10px;}
.rc-cta{width:100%;padding:10px;background:var(--bg2);border:1px solid var(--rim2);border-radius:50px;font-family:var(--font-b);font-size:13px;font-weight:600;color:var(--body);cursor:pointer;transition:.2s;}
.rc-cta:hover{background:var(--terra);color:#fff;border-color:var(--terra);}
.cta-band{background:var(--ink);padding:72px 56px;text-align:center;margin:50px 0 0;}
.cta-band h2{font-family:var(--font-d);font-size:clamp(30px,5vw,54px);font-weight:800;color:#fff;line-height:1.1;letter-spacing:-1px;margin-bottom:14px;}
.cta-band h2 em{font-style:italic;color:var(--gold);}
.cta-band p{font-size:14px;color:rgba(255,255,255,.45);margin-bottom:32px;}
.land-footer{background:var(--ink);padding:24px 56px;border-top:1px solid rgba(255,255,255,.06);display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;}
.land-footer p{font-size:12px;color:rgba(255,255,255,.28);}

/* ── AUTH PAGE ── */
.auth-panel{width:440px;max-width:100%;margin:auto;padding:44px 36px;background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r3);box-shadow:var(--sh-xl);position:relative;z-index:2;}
.auth-title{font-family:var(--font-d);font-size:26px;font-weight:800;color:var(--ink);margin-bottom:6px;letter-spacing:-.4px;}
.auth-sub{font-size:13px;color:var(--muted);margin-bottom:22px;line-height:1.6;}
.auth-seg{display:flex;background:var(--bg2);border-radius:50px;padding:3px;margin-bottom:22px;border:1px solid var(--rim2);}
.seg-btn{flex:1;padding:8px;border-radius:50px;border:none;background:transparent;font-family:var(--font-b);font-size:13px;font-weight:600;color:var(--muted);cursor:pointer;transition:all .18s;}
.seg-btn.on{background:var(--surface);color:var(--ink);box-shadow:var(--sh-sm);}
.back-btn{font-size:13px;color:var(--muted);cursor:pointer;margin-bottom:24px;display:inline-flex;align-items:center;gap:6px;transition:color .15s;}
.back-btn:hover{color:var(--terra);}
.btn-auth{width:100%;padding:12px;background:var(--terra);border:none;border-radius:50px;color:#fff;font-family:var(--font-b);font-size:14px;font-weight:700;cursor:pointer;transition:.2s;box-shadow:0 4px 10px var(--terra-g);}
.btn-auth:hover{background:var(--terra2);transform:translateY(-1px);}
.alert-error{background:rgba(196,90,114,.08);border:1px solid rgba(196,90,114,.25);color:#8B3A4E;padding:10px 13px;border-radius:var(--r);font-size:13px;margin-bottom:14px;line-height:1.5;}
.alert-notice{background:rgba(196,82,42,.07);border:1px solid rgba(196,82,42,.2);color:var(--terra2);padding:10px 13px;border-radius:var(--r);font-size:13px;margin-bottom:14px;line-height:1.5;}
.pw-wrap{position:relative;}
.pw-wrap .fld-inp{padding-right:42px;}
.pw-toggle{position:absolute;right:11px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--muted);font-size:14px;padding:4px;line-height:1;opacity:.5;transition:opacity .15s;}
.pw-toggle:hover,.pw-toggle.active{opacity:1;color:var(--terra);}
#lib-fields{display:none;}

/* ── CONFIRM MODALS ── */
.confirm-modal{max-width:400px;text-align:center;padding:32px 28px;}
.confirm-icon{font-size:40px;margin-bottom:14px;}
.confirm-title{font-family:var(--font-d);font-size:19px;font-weight:700;color:var(--ink);margin-bottom:7px;}
.confirm-sub{font-size:13px;color:var(--muted);margin-bottom:22px;line-height:1.6;}
.confirm-btns{display:flex;gap:10px;}
.confirm-btns .btn{flex:1;justify-content:center;}

/* ── MOBILE ── */
@media(max-width:1024px){
  .sidebar{transform:translateX(-100%);box-shadow:none;}
  .sidebar.mobile-open{transform:translateX(0);box-shadow:var(--sh-xl);}
  .main{margin-left:0;}
  .mob-menu-btn{display:flex;}
  .feat-masonry{grid-template-columns:1fr 1fr;}
  .fcard.tall,.fcard.wide{grid-column:auto;grid-row:auto;}
  .roles-grid{grid-template-columns:1fr;}
  .feat-sect,.roles-sect{padding:55px 22px;}
  .land-nav{width:calc(100% - 28px);gap:14px;}
  .nav-links{display:none;}
}
@media(max-width:640px){
  .feat-masonry{grid-template-columns:1fr;}
  .topbar{padding:14px 16px 12px;}
  .stats-grid{padding:14px 16px;grid-template-columns:1fr 1fr;}
  .two-col{padding:0 16px 18px;}
  .sf-row{padding:0 16px;}
  .auth-panel{padding:28px 20px;}
  .hero{padding:110px 20px 56px;}
  .cta-band{padding:52px 22px;}
  .land-footer{padding:20px 22px;}
  .stats-grid{grid-template-columns:1fr;}
}

/* ── AVATAR UPLOAD ── */
@keyframes spin360{to{transform:rotate(360deg)}}
.ava-wrap{position:relative;cursor:pointer;flex-shrink:0;}
.ava-wrap .ava-cam{position:absolute;inset:0;border-radius:50%;background:rgba(28,20,16,.55);display:flex;align-items:center;justify-content:center;font-size:13px;opacity:0;transition:opacity .2s;pointer-events:none;}
.ava-wrap:hover .ava-cam{opacity:1;}
.ava-spinner{display:none;position:absolute;inset:-4px;border-radius:50%;border:2px solid var(--rim3);border-top-color:var(--terra);animation:spin360 .8s linear infinite;pointer-events:none;}

/* ── BOOK DETAIL DRAWER ── */
.book-detail-drw{position:fixed;top:0;right:-520px;width:490px;height:100vh;background:var(--surface);border-left:1px solid var(--rim2);z-index:400;overflow-y:auto;transition:right .36s cubic-bezier(.4,0,.2,1);box-shadow:var(--sh-xl);}
.book-detail-drw.open{right:0;}
.bdd-cover{width:100%;height:230px;position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center;background:var(--bg2);}
.bdd-cover img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.bdd-cover-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:60px;}
.bdd-cover-overlay{position:absolute;inset:0;background:linear-gradient(to bottom,transparent 40%,var(--surface) 100%);}
.bdd-close{position:absolute;top:13px;left:13px;width:28px;height:28px;background:var(--surface);border:1px solid var(--rim2);border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:11px;z-index:2;}
.bdd-body{padding:18px 22px;}
.bdd-title{font-family:var(--font-d);font-size:19px;font-weight:800;letter-spacing:-.3px;margin-bottom:4px;line-height:1.2;}
.bdd-author{font-size:13px;color:var(--muted);margin-bottom:14px;}
.bdd-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:14px;}
.bdd-stat{background:var(--bg2);border:1px solid var(--rim);border-radius:var(--r);padding:11px 9px;text-align:center;}
.bdd-stat-val{font-family:var(--font-d);font-size:19px;font-weight:800;margin-bottom:2px;}
.bdd-stat-lbl{font-size:10px;color:var(--dim);font-weight:700;text-transform:uppercase;letter-spacing:.5px;}
.bdd-desc{font-size:13px;color:var(--muted);line-height:1.7;padding:12px;background:var(--bg2);border:1px solid var(--rim);border-radius:var(--r);margin-bottom:14px;}
.bdd-cover-upload-btn{position:absolute;bottom:13px;right:13px;z-index:2;padding:5px 11px;background:var(--surface);border:1px solid var(--rim2);border-radius:50px;font-size:11px;font-weight:700;color:var(--body);cursor:pointer;transition:.2s;display:flex;align-items:center;gap:5px;}
.bdd-cover-upload-btn:hover{border-color:var(--terra);color:var(--terra);}

/* ── BORROWER PROFILE MODAL ── */
.bwr-modal{width:660px;max-width:96vw;max-height:90vh;overflow-y:auto;}
.bwr-hero{display:flex;align-items:center;gap:16px;padding:18px 22px 14px;margin:-26px -30px 16px;background:linear-gradient(135deg,rgba(196,82,42,.06),rgba(212,168,83,.04));border-bottom:1px solid var(--rim);}
.bwr-ava{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:700;flex-shrink:0;border:2px solid var(--rim2);overflow:hidden;}
.bwr-name{font-family:var(--font-d);font-size:16px;font-weight:800;margin-bottom:3px;}
.bwr-meta{font-size:12px;color:var(--muted);}
.bwr-stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-bottom:14px;}
.bwr-stat-card{background:var(--bg2);border:1px solid var(--rim);border-radius:var(--r2);padding:13px 9px;text-align:center;position:relative;overflow:hidden;}
.bwr-stat-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;}
.bwr-stat-card.c1::before{background:linear-gradient(90deg,var(--terra),var(--gold));}
.bwr-stat-card.c2::before{background:linear-gradient(90deg,var(--sage),#7EC882);}
.bwr-stat-card.c3::before{background:linear-gradient(90deg,var(--gold),#E8C070);}
.bwr-stat-card.c4::before{background:linear-gradient(90deg,var(--rose),#D4788A);}
.bwr-stat-card.c5::before{background:linear-gradient(90deg,var(--dusty),#9B8FAE);}
.bwr-stat-card.c6::before{background:linear-gradient(90deg,var(--sky),#6A9BBB);}
.bwr-stat-val{font-family:var(--font-d);font-size:20px;font-weight:800;margin-bottom:3px;}
.bwr-stat-lbl{font-size:10px;color:var(--dim);font-weight:700;text-transform:uppercase;letter-spacing:.5px;}
.bwr-rate-bar{margin-bottom:14px;background:var(--bg2);border:1px solid var(--rim);border-radius:var(--r2);padding:13px 15px;}
.bwr-loan-item{display:flex;align-items:center;gap:11px;padding:9px 13px;border-bottom:1px solid var(--rim);}
.bwr-loan-item:last-child{border-bottom:none;}
.bwr-loan-cover{width:32px;height:42px;border-radius:4px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:15px;overflow:hidden;background:var(--bg2);border:1px solid var(--rim);}
.bwr-loan-cover img{width:100%;height:100%;object-fit:cover;border-radius:4px;}

/* ── RETURN REQUEST CARDS ── */
.lrr-card{background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r2);padding:16px 18px;margin-bottom:11px;position:relative;overflow:hidden;box-shadow:var(--sh-sm);}
.lrr-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--gold),var(--terra));}
.lrr-header{display:flex;align-items:flex-start;gap:13px;margin-bottom:11px;}
.lrr-cover{width:40px;height:52px;border-radius:5px;flex-shrink:0;background:var(--bg2);display:flex;align-items:center;justify-content:center;font-size:19px;overflow:hidden;}
.lrr-cover img{width:100%;height:100%;object-fit:cover;}
.lrr-code{font-family:var(--font-m);font-size:11px;color:var(--terra);background:rgba(196,82,42,.08);border:1px solid rgba(196,82,42,.2);padding:2px 7px;border-radius:4px;display:inline-block;margin-bottom:4px;}
.lrr-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:7px;margin-bottom:13px;}
.lrr-cell{background:var(--bg2);border:1px solid var(--rim);border-radius:7px;padding:9px;text-align:center;}
.lrr-val{font-family:var(--font-d);font-size:12px;font-weight:800;margin-bottom:2px;}
.lrr-lbl{font-size:9px;color:var(--dim);text-transform:uppercase;letter-spacing:.5px;}
.btn-process-return{background:var(--terra);color:#fff;border:none;padding:9px 20px;border-radius:50px;font-size:13px;font-weight:700;cursor:pointer;transition:opacity .2s;}
.btn-process-return:hover{opacity:.85;}
.processed-row{display:flex;align-items:center;gap:11px;padding:9px 13px;border-bottom:1px solid var(--rim);}
.processed-row:last-child{border-bottom:none;}

/* ── BOOK THUMB ── */
.bk-cover-thumb{width:28px;height:38px;border-radius:3px;object-fit:cover;flex-shrink:0;border:1px solid var(--rim);}
.bk-cover-ph{width:28px;height:38px;border-radius:3px;background:var(--bg2);border:1px solid var(--rim);display:flex;align-items:center;justify-content:center;font-size:13px;flex-shrink:0;}

/* ── PROGRESS BAR ── */
.progress-bar-wrap{background:var(--bg2);border-radius:50px;height:5px;overflow:hidden;margin:7px 0;}
.progress-bar{height:100%;background:linear-gradient(90deg,var(--terra),var(--gold));border-radius:50px;transition:width .6s ease;}

/* ── ABOUT SECTION ── */
.about-hero{background:var(--ink);border-radius:var(--r3);padding:36px;margin-bottom:18px;color:#fff;}
.about-hero h1{font-family:var(--font-d);font-size:34px;font-weight:800;color:#fff;margin-bottom:7px;}
.about-hero p{color:rgba(255,255,255,.5);font-size:14px;}

/* ── VERIFY PAGE ── */
.verify-wrap{display:flex;min-height:100vh;align-items:center;justify-content:center;padding:36px 20px;position:relative;z-index:2;}
.verify-card{background:var(--surface);border:1px solid var(--rim2);border-radius:var(--r3);padding:40px 36px;width:100%;max-width:440px;box-shadow:var(--sh-xl);text-align:center;}

/* ── SF-SELECT in sections ── */
.sf-row.inner{padding:0;}

/* ── MISC ── */
a{color:var(--terra);text-decoration:none;}
a:hover{text-decoration:underline;}
strong{font-weight:700;}
hr{border:none;border-top:1px solid var(--rim2);margin:18px 0;}

/* ════════════════════════════════════════
   SORA · FIX PATCH — logout, modals, search
════════════════════════════════════════ */

/* ── Logout confirm overlay — HIDDEN BY DEFAULT ── */
.logout-confirm {
  display: none !important;
  position: fixed;
  inset: 0;
  background: rgba(28,20,16,.5);
  backdrop-filter: blur(6px);
  z-index: 600;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.logout-confirm.open {
  display: flex !important;
  animation: fadeIn .18s ease;
}
.logout-box {
  background: var(--surface);
  border: 1px solid var(--rim2);
  border-radius: var(--r3);
  padding: 32px 28px;
  width: 100%;
  max-width: 380px;
  text-align: center;
  box-shadow: var(--sh-xl);
  animation: slideUp .22s cubic-bezier(.4,0,.2,1);
}
.logout-icon  { font-size: 40px; margin-bottom: 12px; }
.logout-title { font-family: var(--font-d); font-size: 19px; font-weight: 700; color: var(--ink); margin-bottom: 7px; }
.logout-sub   { font-size: 13px; color: var(--muted); margin-bottom: 22px; line-height: 1.6; }
.logout-btns  { display: flex; gap: 10px; }
.logout-cancel {
  flex: 1; padding: 11px; background: var(--surface);
  border: 1px solid var(--rim2); border-radius: 50px;
  font-family: var(--font-b); font-size: 13px; font-weight: 600;
  color: var(--body); cursor: pointer; transition: background .15s;
}
.logout-cancel:hover { background: var(--bg2); }
.logout-confirm-btn {
  flex: 1; padding: 11px; background: var(--rose);
  border: none; border-radius: 50px;
  font-family: var(--font-b); font-size: 13px; font-weight: 700;
  color: #fff; cursor: pointer; transition: opacity .15s;
}
.logout-confirm-btn:hover { opacity: .85; }

/* ── Search bar — polished pill with icon ── */
.search-row { position: relative; }
.search-row .fld-inp {
  padding-left: 38px;
  border-radius: 50px;
  background: var(--surface);
  border: 1px solid var(--rim2);
  box-shadow: 0 1px 3px rgba(28,20,16,.06);
  height: 38px;
  font-size: 13px;
  transition: border-color .15s, box-shadow .15s;
}
.search-row .fld-inp:focus {
  border-color: var(--terra);
  box-shadow: 0 0 0 3px rgba(196,82,42,.1);
  outline: none;
}
.search-row .fld-inp::placeholder { color: var(--placeholder); }
.s-ico {
  position: absolute;
  left: 13px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 13px;
  pointer-events: none;
  color: var(--muted);
  line-height: 1;
}

/* ── sf-row spacing ── */
.sf-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  padding: 0 30px;
}
.sf-row .search-row { flex: 1; min-width: 200px; margin-bottom: 0; }

/* ── sf-select pill ── */
.sf-select {
  height: 38px;
  padding: 0 32px 0 13px;
  background: var(--surface);
  border: 1px solid var(--rim2);
  border-radius: 50px;
  color: var(--body);
  font-family: var(--font-b);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: border-color .15s, box-shadow .15s;
  min-width: 130px;
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6'%3E%3Cpath d='M0 0l5 6 5-6z' fill='%238C7B70'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  box-shadow: 0 1px 3px rgba(28,20,16,.06);
}
.sf-select:focus { border-color: var(--terra); box-shadow: 0 0 0 3px rgba(196,82,42,.1); }
.sf-select:hover { border-color: var(--rim3); }
.sf-select option { background: #fff; color: var(--ink); }

/* ── Modal-ov also handle show class (belt-and-suspenders) ── */
.modal-ov.show { display: flex !important; animation: fadeIn .18s ease; }

/* ── Confirm modal sizing ── */
.confirm-modal { max-width: 400px; }

/* ── btn-auth-main (auth page submit) ── */
.btn-auth-main {
  width: 100%;
  padding: 12px;
  background: var(--terra);
  border: none;
  border-radius: 50px;
  color: #fff;
  font-family: var(--font-b);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  box-shadow: 0 4px 14px var(--terra-g);
  margin-top: 4px;
}
.btn-auth-main:hover { background: var(--terra2); transform: translateY(-1px); box-shadow: 0 8px 22px var(--terra-g); }

/* ── Role tiles ── */
.role-tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 2px; }
.rtile { border: 1px solid var(--rim2); border-radius: var(--r); padding: 11px 14px; cursor: pointer; transition: all .18s; background: var(--surface); text-align: center; }
.rtile:hover { border-color: var(--rim3); background: var(--bg2); }
.rtile.on { border-color: var(--terra); background: rgba(196,82,42,.07); box-shadow: 0 0 0 2px rgba(196,82,42,.15); }
.lb { font-size: 13px; font-weight: 600; color: var(--body); }
.rtile.on .lb { color: var(--terra); }

/* ── Background orbs (auth) ── */
.bg-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .09; animation: drift 22s ease-in-out infinite; }
.orb1 { width: 480px; height: 480px; background: var(--terra); top: -12%; left: -8%; }
.orb2 { width: 380px; height: 380px; background: var(--gold); top: 48%; right: -10%; animation-delay: -8s; }
.orb3 { width: 320px; height: 320px; background: var(--sage); bottom: -6%; left: 34%; animation-delay: -15s; }
.orb4 { width: 240px; height: 240px; background: var(--dusty); top: 24%; left: 54%; animation-delay: -4s; opacity: .06; }
@keyframes drift { 0%,100%{transform:translate(0,0) scale(1);} 33%{transform:translate(32px,-26px) scale(1.04);} 66%{transform:translate(-26px,32px) scale(.96);} }

/* ── nlist container ── */
.nlist { background: var(--surface); border: 1px solid var(--rim2); border-radius: var(--r2); overflow: hidden; }

/* ── Skeleton shimmer ── */
.skeleton { background: linear-gradient(90deg, var(--bg2) 25%, var(--bg3) 50%, var(--bg2) 75%); background-size: 200% 100%; animation: shimmer 1.4s infinite; border-radius: var(--r); }
@keyframes shimmer { 0%{background-position:200% 0} 100%{background-position:-200% 0} }

/* ── Warn ── */
.warn { background: rgba(212,168,83,.08); border: 1px solid rgba(212,168,83,.25); border-radius: var(--r); padding: 10px 13px; font-size: 13px; color: #8C6A20; line-height: 1.6; }

/* ── Chips ── */
.chips { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 30px 16px; }
.chip { padding: 5px 14px; background: var(--surface); border: 1px solid var(--rim2); border-radius: 50px; font-size: 12px; font-weight: 600; color: var(--muted); cursor: pointer; transition: all .15s; white-space: nowrap; box-shadow: 0 1px 3px rgba(28,20,16,.05); }
.chip:hover { border-color: var(--rim3); color: var(--body); }
.chip.on { background: var(--terra); border-color: var(--terra2); color: #fff; box-shadow: 0 2px 8px var(--terra-g); }

/* ── Tab bar ── */
.tab-bar { display: flex; border-bottom: 1px solid var(--rim2); padding: 0 30px; background: var(--surface2); overflow-x: auto; }
.tab-btn { padding: 12px 16px; font-size: 13px; font-weight: 600; color: var(--muted); cursor: pointer; border: none; background: transparent; border-bottom: 2px solid transparent; transition: all .15s; font-family: var(--font-b); white-space: nowrap; }
.tab-btn:hover { color: var(--body); }
.tab-btn.on { color: var(--terra); border-bottom-color: var(--terra); }
.tab-panel { display: none; }
.tab-panel.on { display: block; }

/* ── Borrow block banner ── */
.borrow-block-banner { background: rgba(196,90,114,.06); border: 1px solid rgba(196,90,114,.2); border-radius: var(--r2); padding: 12px 16px; font-size: 13px; color: var(--rose); margin: 0 30px 18px; line-height: 1.6; }

/* ── Progress wrap ── */
.prog-wrap { background: var(--bg2); border-radius: 50px; height: 5px; overflow: hidden; margin: 6px 0; }
.prog-fill { height: 100%; background: linear-gradient(90deg, var(--terra), var(--gold)); border-radius: 50px; transition: width .6s ease; }

/* ── Two-equal cols ── */
.two-eq { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media(max-width:600px){ .two-eq{ grid-template-columns: 1fr; } }

/* ── Col stack ── */
.col-stack { display: flex; flex-direction: column; gap: 14px; }

/* ── Mini avatar ── */
.mini-ava { width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(135deg, var(--terra), var(--gold)); display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 700; color: #fff; overflow: hidden; flex-shrink: 0; }

/* ── Eligible loan row ── */
.eligible-loan-row { display: flex; align-items: center; gap: 11px; padding: 10px 14px; border-bottom: 1px solid var(--rim); cursor: pointer; transition: background .12s; }
.eligible-loan-row:last-child { border-bottom: none; }
.eligible-loan-row:hover { background: var(--bg); }
.elr-cover { width: 30px; height: 40px; border-radius: 4px; flex-shrink: 0; background: var(--bg2); border: 1px solid var(--rim); display: flex; align-items: center; justify-content: center; font-size: 14px; overflow: hidden; }
.elr-cover img { width: 100%; height: 100%; object-fit: cover; }
.elr-info { flex: 1; min-width: 0; }
.elr-title { font-size: 13px; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.elr-meta { font-size: 11px; color: var(--muted); }

/* ── Penalty highlight ── */
.penalty-highlight { background: rgba(196,90,114,.06); border: 1px solid rgba(196,90,114,.18); border-radius: var(--r2); padding: 14px 18px; }
.ph-amount { font-family: var(--font-d); font-size: 28px; font-weight: 800; color: var(--rose); }

/* ── Overdue / ontime badges ── */
.overdue-badge { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 50px; font-size: 10px; font-weight: 700; background: rgba(196,90,114,.1); color: var(--rose); border: 1px solid rgba(196,90,114,.25); }
.ontime-badge  { display: inline-flex; align-items: center; padding: 2px 8px; border-radius: 50px; font-size: 10px; font-weight: 700; background: rgba(90,122,94,.1); color: var(--sage2); border: 1px solid rgba(90,122,94,.25); }

/* ── Book grid ── */
.book-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(176px, 1fr)); gap: 16px; padding: 0 30px 28px; }
.bk-card { background: var(--surface); border: 1px solid var(--rim2); border-radius: var(--r2); overflow: hidden; cursor: pointer; transition: box-shadow .2s, transform .2s; box-shadow: var(--sh-sm); display: flex; flex-direction: column; }
.bk-card:hover { box-shadow: var(--sh-md); transform: translateY(-3px); }
.bk-cover { width: 100%; height: 200px; background: var(--bg2); display: flex; align-items: center; justify-content: center; font-size: 46px; overflow: hidden; position: relative; flex-shrink: 0; }
.bk-cover img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.bk-info { padding: 12px 13px; flex: 1; display: flex; flex-direction: column; gap: 4px; }
.bk-title { font-family: var(--font-d); font-size: 13px; font-weight: 700; color: var(--ink); line-height: 1.3; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.bk-author { font-size: 11px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bk-meta { display: flex; align-items: center; justify-content: space-between; gap: 6px; margin-top: auto; padding-top: 6px; }
.bk-tag { font-size: 10px; font-weight: 600; color: var(--muted); background: var(--bg2); border: 1px solid var(--rim); border-radius: 50px; padding: 2px 7px; }
.bk-copies { font-size: 11px; font-weight: 700; }
.bk-copies.ok   { color: var(--sage); }
.bk-copies.low  { color: var(--gold2); }
.bk-copies.none { color: var(--rose); }
.bk-btn { width: 100%; padding: 8px; background: var(--terra); border: none; color: #fff; font-family: var(--font-b); font-size: 12px; font-weight: 700; cursor: pointer; transition: background .15s; flex-shrink: 0; }
.bk-btn:hover { background: var(--terra2); }
.bk-btn:disabled { background: var(--bg3); color: var(--muted); cursor: not-allowed; }

/* ── Book preview modal ── */
.book-preview-modal { max-width: 540px; }
.bpm-cover { width: 100%; height: 190px; background: var(--bg2); border-radius: var(--r2); display: flex; align-items: center; justify-content: center; font-size: 52px; margin-bottom: 16px; overflow: hidden; }
.bpm-cover img { width: 100%; height: 100%; object-fit: cover; border-radius: var(--r2); }
.bpm-cover-ph { width: 100%; height: 100%; display: flex; align-items: center; justify-content: center; }
.bpm-title  { font-family: var(--font-d); font-size: 19px; font-weight: 800; color: var(--ink); margin-bottom: 4px; }
.bpm-author { font-size: 13px; color: var(--muted); margin-bottom: 14px; }

/* ── Return request button ── */
.btn-req-return { background: var(--sky); color: #fff; border: none; padding: 7px 14px; border-radius: 50px; font-size: 12px; font-weight: 700; cursor: pointer; transition: opacity .15s; font-family: var(--font-b); }
.btn-req-return:hover { opacity: .85; }

/* ── Returns grid ── */
.returns-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; padding: 0 30px 26px; }
@media(max-width:700px){ .returns-grid{ grid-template-columns: 1fr; } }
.rr-card { background: var(--surface); border: 1px solid var(--rim2); border-radius: var(--r2); padding: 14px 16px; box-shadow: var(--sh-sm); }
.rr-code { font-family: var(--font-m); font-size: 11px; color: var(--terra); background: rgba(196,82,42,.08); border: 1px solid rgba(196,82,42,.2); padding: 2px 7px; border-radius: 4px; display: inline-block; margin-bottom: 7px; }
.rr-book-title { font-family: var(--font-d); font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.rr-meta { font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.rr-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 10px; }
.rr-detail-cell { background: var(--bg2); border: 1px solid var(--rim); border-radius: 8px; padding: 8px 10px; }
.rr-detail-lbl { font-size: 10px; color: var(--dim); text-transform: uppercase; letter-spacing: .5px; font-weight: 600; }
.rr-detail-val { font-size: 13px; font-weight: 600; color: var(--ink); margin-top: 2px; }
.rr-show-card { background: var(--surface); border: 1px solid var(--rim2); border-radius: var(--r2); padding: 14px 16px; }
.rr-show-title { font-family: var(--font-d); font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 7px; }
.rr-show-body  { font-size: 13px; color: var(--muted); line-height: 1.6; }

/* ── About section ── */
.about-title { font-family: var(--font-d); font-size: 17px; font-weight: 700; color: var(--ink); margin-bottom: 5px; }
.about-sub { font-size: 13px; color: var(--muted); line-height: 1.6; margin-bottom: 14px; }
.about-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
.about-content-box { background: var(--surface); border: 1px solid var(--rim2); border-radius: var(--r2); padding: 18px 20px; margin-bottom: 14px; box-shadow: var(--sh-sm); }
.about-textarea { width: 100%; padding: 11px 13px; background: var(--bg2); border: 1px solid var(--rim2); border-radius: var(--r); font-family: var(--font-b); font-size: 13px; color: var(--ink); resize: vertical; min-height: 90px; outline: none; transition: border-color .15s; }
.about-textarea:focus { border-color: var(--terra); box-shadow: 0 0 0 3px rgba(196,82,42,.1); }
.about-action-row { display: flex; gap: 10px; justify-content: flex-end; margin-top: 10px; }
.about-icon-wrap { width: 42px; height: 42px; border-radius: var(--r); background: var(--bg2); border: 1px solid var(--rim2); display: flex; align-items: center; justify-content: center; font-size: 19px; flex-shrink: 0; }

/* ── Toast show (also handle show class) ── */
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ════════════════════════════════════════
   RESPONSIVE — MOBILE FIRST BREAKPOINTS
   lg  : ≤1200px
   md  : ≤1024px
   sm  : ≤768px
   xs  : ≤480px
════════════════════════════════════════ */

/* ── LARGE DESKTOP (≤1200px) ── */
@media (max-width:1200px) {
  /* Nav */
  .land-nav{width:calc(100% - 48px);}
  .nav-links{gap:18px;}

  /* Feature grid: 2 cols */
  .feat-masonry{grid-template-columns:repeat(2,1fr);}
  .fcard.tall{grid-row:span 1;}
  .fcard.wide{grid-column:span 2;}

  /* Roles: 2 cols */
  .roles-grid{grid-template-columns:repeat(2,1fr);}

  /* Stats: 2 cols */
  .stats-grid{grid-template-columns:repeat(2,1fr);}

  /* Book grid: 3 cols */
  .book-grid{grid-template-columns:repeat(3,1fr);}

  /* CTA band */
  .cta-band{margin:40px 32px 0;padding:60px 40px;}
  .land-footer{padding:28px 32px;}
  .feat-sect,.roles-sect{padding:80px 40px;}
}

/* ── TABLET (≤1024px) ── */
@media (max-width:1024px) {
  /* Nav: hide middle links, keep logo + cta */
  .nav-links{display:none;}
  .land-nav{gap:12px;}

  /* Hero */
  .hero{padding:100px 24px 80px;}
  .hero-stats{flex-wrap:wrap;}
  .hstat{flex:1 1 40%;border-right:none;border-bottom:1px solid var(--rim);}
  .hstat:last-child{border-bottom:none;}

  /* Auth page: stack vertically */
  #page-auth.active{flex-direction:column;}
  .auth-panel{
    width:100%;border-right:none;border-bottom:1px solid var(--rim);
    padding:36px 32px;
  }
  .auth-visual{min-height:280px;}
  .auth-vis-h{font-size:40px;}

  /* Layout: sidebar becomes hidden by default, slides in on toggle */
  .sidebar{
    transform:translateX(-100%);
    transition:transform .3s cubic-bezier(.4,0,.2,1), width .3s;
  }
  .sidebar.mobile-open{transform:translateX(0);}
  .sidebar.collapsed{transform:translateX(-100%);}

  /* Main fills full width */
  .main{margin-left:0;padding:24px 20px;}
  .main.expanded{margin-left:0;}

  /* Two-col layouts: stack */
  .two-col,.two-eq{grid-template-columns:1fr;}
  .p2col{grid-template-columns:1fr;}

  /* Feature/Roles sections */
  .feat-masonry{grid-template-columns:1fr 1fr;}
  .fcard.wide{grid-column:span 1;}
  .roles-grid{grid-template-columns:1fr;}

  /* Bwr stat grid */
  .bwr-stat-grid{grid-template-columns:repeat(2,1fr);}

  /* Book detail drawer full-width */
  .book-detail-drw{width:100%;right:-100%;}

  /* Drawer full-width */
  .drw{width:100%;right:-100%;}
}

/* ── SMALL TABLET / LARGE PHONE (≤768px) ── */
@media (max-width:768px) {
  /* Nav */
  .land-nav{
    padding:10px 14px;
    width:calc(100% - 24px);
    top:10px;
    gap:10px;
  }
  .nav-cta .btn-pill{display:none;}  /* hide secondary CTA */
  .ltext{display:none;}              /* hide wordmark, keep icon */

  /* Hero */
  .hero{padding:80px 20px 60px;}
  .hero-h1{letter-spacing:-2px;line-height:.92;}
  .hero-sub{font-size:16px;}
  .hero-btns{flex-direction:column;align-items:center;}
  .btn-hero-main,.btn-hero-sec{width:100%;max-width:320px;}
  .hero-stats{
    flex-direction:column;width:100%;max-width:320px;
  }
  .hstat{width:100%;border-right:none;}

  /* Ticker */
  .ticker-item{padding:0 20px;}

  /* Feature/Roles sections */
  .feat-sect,.roles-sect{padding:60px 20px;}
  .feat-masonry{grid-template-columns:1fr;}
  .fcard.wide,.fcard.tall{grid-column:span 1;grid-row:span 1;}
  .roles-grid{grid-template-columns:1fr;}

  /* CTA band */
  .cta-band{margin:24px 16px 0;padding:48px 24px;}

  /* Footer */
  .land-footer{
    flex-direction:column;align-items:flex-start;gap:10px;
    padding:24px 20px;
  }

  /* Auth */
  .auth-panel{padding:28px 20px;}
  .auth-title{font-size:24px;}
  .role-tiles{grid-template-columns:1fr 1fr;}
  .demo-row{grid-template-columns:1fr 1fr;}

  /* Stats grid: 1 col */
  .stats-grid{grid-template-columns:1fr 1fr;}

  /* Book grid: 2 cols */
  .book-grid{grid-template-columns:repeat(2,1fr);}

  /* Topbar */
  .topbar{flex-direction:column;align-items:flex-start;gap:10px;}
  .topbar-right{width:100%;justify-content:flex-end;}

  /* Tables: scroll hint */
  .tbl-wrap{-webkit-overflow-scrolling:touch;}

  /* Penalty card: stack */
  .penalty-highlight{flex-direction:column;align-items:flex-start;gap:10px;}

  /* Modal */
  .modal{padding:24px 18px;}

  /* Bwr modal */
  .bwr-modal{width:100%;max-width:100%;}
  .bwr-hero{padding:20px 18px 16px;margin:-24px -18px 18px;}
  .bdd-body{padding:20px 18px;}
  .bdd-stats{grid-template-columns:repeat(2,1fr);}

  /* Prof hero: stack */
  .prof-hero{flex-direction:column;align-items:flex-start;gap:14px;}

  /* Tab bar: wrap */
  .tab-bar{width:100%;}
  .tab-btn{flex:1;text-align:center;padding:8px 10px;}
}

/* ── PHONE (≤480px) ── */
@media (max-width:480px) {
  /* Nav: minimal */
  .land-nav{padding:8px 12px;}
  .nav-cta{gap:6px;}
  .btn-neon{padding:8px 14px;font-size:12px;}

  /* Hero */
  .hero{padding:70px 16px 50px;}
  .hero-eyebrow{font-size:10px;}

  /* Stats grid: 1 col */
  .stats-grid{grid-template-columns:1fr;}

  /* Book grid: 1 col */
  .book-grid{grid-template-columns:1fr;}

  /* Role tiles: 1 col */
  .role-tiles{grid-template-columns:1fr;}
  .demo-row{grid-template-columns:1fr;}

  /* Auth panel */
  .auth-panel{padding:24px 16px;}

  /* Main */
  .main{padding:16px 12px;}

  /* Topbar title */
  .page-title{font-size:18px;}

  /* Chips wrap nicely */
  .chips{gap:6px;}

  /* Hstat vertical numbers */
  .hstat{padding:16px 20px;}
  .hstat-num{font-size:24px;}

  /* Section headers */
  .sect-h2{letter-spacing:-1px;}

  /* CTA band */
  .cta-band{padding:36px 18px;}

  /* Bdd stats: 1 col on tiny screens */
  .bdd-stats{grid-template-columns:1fr 1fr;}

  /* Bwr stat grid */
  .bwr-stat-grid{grid-template-columns:1fr 1fr;}

  /* Toast */
  #toast{bottom:16px;right:16px;left:16px;right:16px;}

  /* Logout box */
  .logout-box{padding:28px 20px;}
  .logout-btns{flex-direction:column;}

  /* Orbs: scale down to avoid overflow jank */
  .orb1{width:300px;height:300px;}
  .orb2{width:250px;height:250px;}
  .orb3{width:200px;height:200px;}
  .orb4{width:150px;height:150px;}

  /* Sidebar toggle button (if rendered by JS) */
  .mob-menu-btn{display:flex;}
}

/* ── MOBILE SIDEBAR OVERLAY ── */
@media (max-width:1024px) {
  /* Overlay behind open sidebar on mobile */
  .sidebar-mob-overlay{
    display:none;position:fixed;inset:0;
    background:rgba(0,0,0,.55);z-index:99;backdrop-filter:blur(4px);
  }
  .sidebar-mob-overlay.show{display:block;}

  /* Hamburger / close button — shown only on mobile */
  .mob-menu-btn{
    display:flex;align-items:center;justify-content:center;
    width:38px;height:38px;
    background:var(--glass);border:1px solid var(--rim);border-radius:12px;
    cursor:pointer;font-size:18px;flex-shrink:0;
    color:var(--white);transition:.15s;
  }
  .mob-menu-btn:hover{border-color:var(--rim2);background:var(--glass2);}
}

/* Hide mobile menu button on desktop */
@media (min-width:1025px) {
  .mob-menu-btn{display:none;}
  .sidebar-mob-overlay{display:none!important;}
  /* Restore sidebar */
  .sidebar{transform:none!important;}
}

/* ── SAFE AREA (notched phones) ── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .sidebar{padding-bottom:calc(20px + env(safe-area-inset-bottom));}
  .main{padding-bottom:calc(32px + env(safe-area-inset-bottom));}
  #toast{bottom:calc(28px + env(safe-area-inset-bottom));}
}
/* ════════════════════════════════════════════════════════════════
   SORA · DASHBOARD RESPONSIVE SYSTEM
   Matches borrower.php layout behaviour exactly.
   Applies to: admin.php  ·  librarian.php  ·  borrower.php
   ── Breakpoints ──────────────────────────────────────────────
   md  : ≤1024px  sidebar hides → hamburger menu
   sm  : ≤768px   sections reflow, tables scroll
   xs  : ≤480px   single-column, compact padding
════════════════════════════════════════════════════════════════ */

/* ─────────────────────────────────────────
   BASE (all widths): shared layout rules
───────────────────────────────────────── */

/* Main must always fill width when sidebar is hidden */
.main { overflow-x: hidden; }

/* Tables never crush — always scroll horizontally */
.tbl-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; }
table { table-layout: auto; }

/* Mob-menu-btn hidden on desktop */
.mob-menu-btn { display: none; }

/* Stats grid default: 4 columns */
.stats-grid { grid-template-columns: repeat(4, 1fr); }

/* Two-col grid default */
.two-col { grid-template-columns: 1fr 1fr; }
.two-eq  { grid-template-columns: 1fr 1fr; }

/* Tab bar: horizontal scroll so tabs never wrap and break layout */
.tab-bar { overflow-x: auto; scrollbar-width: none; }
.tab-bar::-webkit-scrollbar { display: none; }

/* Borrow-block-banner full width inside section */
.borrow-block-banner { margin-left: 30px; margin-right: 30px; }

/* ─────────────────────────────────────────
   ≤ 1024px  TABLET / HAMBURGER BREAKPOINT
   Sidebar slides off-screen, main fills full width.
   Matches borrower.php exactly.
───────────────────────────────────────── */
@media (max-width: 1024px) {

  /* Sidebar: hidden off-screen, slides in via JS */
  .sidebar {
    transform: translateX(-100%);
    transition: transform .3s cubic-bezier(.4,0,.2,1);
    z-index: 200;
  }
  .sidebar.mobile-open { transform: translateX(0); }

  /* Overlay behind open sidebar */
  .sidebar-mob-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(28,20,16,.5);
    z-index: 190;
    backdrop-filter: blur(2px);
  }
  .sidebar-mob-overlay.show { display: block; }

  /* Main fills full width — NO margin-left */
  .main { margin-left: 0; }

  /* Hamburger button — always visible at this breakpoint */
  .mob-menu-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px; height: 36px;
    background: var(--surface);
    border: 1px solid var(--rim2);
    border-radius: 8px;
    font-size: 18px;
    cursor: pointer;
    color: var(--body);
    flex-shrink: 0;
    transition: background .15s, border-color .15s;
  }
  .mob-menu-btn:hover { background: var(--bg2); border-color: var(--rim3); }

  /* Topbar: keep logo+title on left, hamburger+actions on right */
  .topbar {
    padding: 16px 20px 14px;
    flex-wrap: nowrap;
    gap: 12px;
  }
  .topbar > div:first-child { flex: 1; min-width: 0; }
  .topbar-right { flex-shrink: 0; gap: 8px; }

  /* Stats grid: 2×2 */
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    padding: 20px 20px;
    gap: 14px;
  }

  /* Two-col / two-eq: stack */
  .two-col { grid-template-columns: 1fr; padding: 0 20px 24px; gap: 16px; }
  .two-eq  { grid-template-columns: 1fr; }

  /* Section-level horizontal padding */
  .sf-row   { padding: 0 20px; }
  .tab-bar  { padding: 0 20px; }
  .chips    { padding: 0 20px 14px; }
  .book-grid { padding: 0 20px 24px; }
  .returns-grid { padding: 0 20px 24px; }
  .borrow-block-banner { margin-left: 20px; margin-right: 20px; }

  /* Gcards inside sections: add horizontal margin */
  .psect > .gcard,
  .psect > .tab-panel > .gcard,
  .psect > .nlist { margin: 0 20px; }

  /* Drawers go full-width */
  .drw { width: 100%; right: -100%; }
  .book-detail-drw { width: 100%; right: -100%; }

  /* Modal: slightly wider on tablet */
  .modal { max-width: 92vw; padding: 24px 20px; }
  .bwr-modal { width: 100%; max-width: 100%; }
  .bwr-hero  { padding: 20px 18px 16px; margin: -24px -20px 18px; }

  /* Profile hero */
  .prof-hero { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* About hero */
  .about-hero { flex-direction: column; gap: 14px; }
}

/* ─────────────────────────────────────────
   ≤ 768px  PHONE / SMALL TABLET
   Matches borrower.php responsive behaviour.
───────────────────────────────────────── */
@media (max-width: 768px) {

  /* Topbar: title+sub left, right-controls right — same row, no stacking */
  .topbar {
    padding: 13px 16px 11px;
    flex-wrap: nowrap;
    align-items: center;
  }
  .page-title { font-size: 18px; }
  .page-sub   { font-size: 11px; }

  /* Stats: 2 cols */
  .stats-grid { grid-template-columns: repeat(2, 1fr); padding: 16px 16px; gap: 12px; }
  .stat-card  { padding: 16px 14px; }
  .stat-val   { font-size: 26px; }
  .stat-icon  { font-size: 18px; top: 14px; right: 14px; }

  /* Two-col */
  .two-col { padding: 0 16px 20px; gap: 14px; }
  .two-eq  { grid-template-columns: 1fr; }

  /* Returns grid: stack */
  .returns-grid { grid-template-columns: 1fr; padding: 0 16px 20px; gap: 16px; }

  /* Section padding */
  .sf-row  { padding: 0 16px; gap: 8px; }
  .tab-bar { padding: 0 16px; }
  .chips   { padding: 0 16px 12px; }
  .book-grid { padding: 0 16px 20px; }
  .borrow-block-banner { margin-left: 16px; margin-right: 16px; }

  /* Gcards */
  .psect > .gcard,
  .psect > .tab-panel > .gcard,
  .psect > .nlist { margin: 0 16px; }

  /* Search row: full width on its own line */
  .sf-row .search-row { flex: 1 1 100%; }
  .sf-select { min-width: 0; flex: 1 1 auto; }

  /* Tables: smaller text, still scroll */
  table     { font-size: 12px; min-width: 480px; }
  td, thead th { padding: 9px 11px; }

  /* Action button groups */
  .td-row { flex-wrap: wrap; gap: 5px; }
  .td-row .btn { padding: 5px 10px; font-size: 11px; }

  /* Tab buttons */
  .tab-btn { padding: 10px 14px; font-size: 12px; }

  /* Modal */
  .modal { padding: 20px 16px; }
  .bwr-hero { padding: 18px 16px 14px; margin: -20px -16px 16px; }
  .bdd-body { padding: 18px 16px; }
  .bdd-stats { grid-template-columns: repeat(2, 1fr); }

  /* Borrower stat cards in modal */
  .bwr-stat-grid { grid-template-columns: repeat(2, 1fr); }

  /* Toast: full width */
  #toast { left: 14px; right: 14px; white-space: normal; text-align: center; }

  /* Logout */
  .logout-btns { flex-direction: column; }

  /* Return request detail grid */
  .rr-detail-grid { grid-template-columns: repeat(3, 1fr); }

  /* LRR grid (librarian return requests) */
  .lrr-grid { grid-template-columns: repeat(2, 1fr); }

  /* Penalty highlight */
  .penalty-highlight { flex-direction: column; align-items: flex-start; gap: 8px; }

  /* Gcard body/head padding */
  .gcard-body { padding: 14px 16px; }
  .gcard-head { padding: 13px 16px; }

  /* Notification items */
  .nitem { padding: 11px 14px; }
}

/* ─────────────────────────────────────────
   ≤ 480px  SMALL PHONES
───────────────────────────────────────── */
@media (max-width: 480px) {

  /* Topbar */
  .topbar { padding: 11px 14px 9px; }
  .page-title { font-size: 16px; }

  /* Stats: 2 cols (keep side-by-side, don't go 1-col — matches borrower) */
  .stats-grid { grid-template-columns: repeat(2, 1fr); padding: 12px 14px; gap: 10px; }
  .stat-card  { padding: 14px 12px; }
  .stat-val   { font-size: 22px; }
  .stat-label { font-size: 9px; }
  .stat-icon  { display: none; }

  /* Two-col */
  .two-col { padding: 0 14px 16px; gap: 12px; }
  .returns-grid { padding: 0 14px 16px; }

  /* Section padding */
  .sf-row  { padding: 0 14px; }
  .tab-bar { padding: 0 14px; }
  .chips   { padding: 0 14px 10px; }
  .book-grid { padding: 0 14px 16px; }
  .borrow-block-banner { margin-left: 14px; margin-right: 14px; }

  /* Gcards */
  .psect > .gcard,
  .psect > .tab-panel > .gcard,
  .psect > .nlist { margin: 0 14px; }

  /* Tables */
  table     { font-size: 11.5px; min-width: 420px; }
  td, thead th { padding: 7px 9px; }

  /* Tab buttons */
  .tab-btn { padding: 9px 12px; font-size: 11px; }

  /* Modal */
  .modal { padding: 18px 14px; }
  .bwr-hero { padding: 16px 14px 12px; margin: -18px -14px 14px; }
  .modal-title { font-size: 15px; }

  /* Bwr stat grid: 2 cols */
  .bwr-stat-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .bwr-stat-val  { font-size: 18px; }

  /* RR detail grid: 3 cols (compact) */
  .rr-detail-grid { gap: 7px; }

  /* LRR grid: 2 cols */
  .lrr-grid { grid-template-columns: repeat(2, 1fr); gap: 6px; }

  /* Gcard body */
  .gcard-body { padding: 12px 14px; }
  .gcard-head { padding: 11px 14px; }

  /* Nitem */
  .nitem { padding: 10px 13px; }

  /* Penalty highlight */
  .ph-amount { font-size: 24px; }

  /* sf-select full width */
  .sf-select { width: 100%; }

  /* Orbs — reduce size to stop horizontal overflow */
  .orb1 { width: 280px; height: 280px; }
  .orb2 { width: 220px; height: 220px; }
  .orb3 { width: 180px; height: 180px; }
  .orb4 { width: 140px; height: 140px; }
}

/* ─────────────────────────────────────────
   ≥ 1025px  DESKTOP: restore sidebar
───────────────────────────────────────── */
@media (min-width: 1025px) {
  .mob-menu-btn { display: none !important; }
  .sidebar-mob-overlay { display: none !important; }
  .sidebar { transform: none !important; }
  .main { margin-left: 240px; }

  /* Restore default padding */
  .stats-grid    { padding: 24px 30px; gap: 16px; }
  .two-col       { padding: 0 30px 26px; }
  .sf-row        { padding: 0 30px; }
  .tab-bar       { padding: 0 30px; }
  .chips         { padding: 0 30px 16px; }
  .book-grid     { padding: 0 30px 28px; }
  .returns-grid  { padding: 0 30px 26px; }
  .borrow-block-banner { margin-left: 30px; margin-right: 30px; }

  .psect > .gcard,
  .psect > .tab-panel > .gcard,
  .psect > .nlist { margin: 0; }

  .topbar { padding: 22px 30px 18px; flex-wrap: nowrap; }
}

/* ─────────────────────────────────────────
   SAFE AREA — notched / home-indicator phones
───────────────────────────────────────── */
@supports (padding-bottom: env(safe-area-inset-bottom)) {
  .sidebar { padding-bottom: calc(20px + env(safe-area-inset-bottom)); }
  .main    { padding-bottom: calc(32px + env(safe-area-inset-bottom)); }
  #toast   { bottom: calc(24px + env(safe-area-inset-bottom)); }
}