/* ── Index-specific theme vars ── */
:root{
  --input-bg:rgba(255,255,255,.9);
  --chip-bg:rgba(255,255,255,.65);
  --table-head-bg:rgba(15,118,110,.04);
  --row-hover:rgba(15,118,110,.03);
  --modal-bg:#ffffff;
  --toast-bg:rgba(255,255,255,.97);
  --status-bg:rgba(255,255,255,.75);
  --prog-glow:rgba(15,118,110,.15);
  --badge-n:#ef4444;--badge-ns:#3b82f6;--badge-f:#f59e0b;--badge-s:#ec4899;
}
[data-theme="dark"]{
  --input-bg:rgba(255,255,255,.05);
  --chip-bg:rgba(255,255,255,.04);
  --table-head-bg:rgba(255,255,255,.02);
  --row-hover:rgba(255,255,255,.025);
  --modal-bg:#0b0e22;
  --toast-bg:rgba(8,12,30,.97);
  --status-bg:rgba(255,255,255,.05);
  --prog-glow:rgba(15,118,110,.35);
}

.ctr{max-width:1200px;margin:0 auto;padding:0 20px}
.main{padding:26px 0 60px}

/* Glass card */
.glass{
  background:var(--glass);border:1px solid var(--glass-b);
  border-radius:16px;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
}
[data-theme="light"] .glass{box-shadow:0 1px 4px rgba(15,118,110,.07)}

/* Stats */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:22px}
.stat-card{padding:18px 20px;border-radius:14px;background:var(--glass);border:1px solid var(--glass-b);backdrop-filter:blur(20px)}
[data-theme="light"] .stat-card{box-shadow:0 1px 4px rgba(15,118,110,.07)}
.stat-icon{font-size:1.25rem;margin-bottom:10px}
.stat-label{font-size:.75rem;color:var(--t2);font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:6px}
.stat-value{font-size:1.65rem;font-weight:700;color:var(--t1);line-height:1;letter-spacing:-0.03em;font-variant-numeric:tabular-nums}
.stat-card:nth-child(1) .stat-icon{color:var(--accent)}
.stat-card:nth-child(2) .stat-icon{color:#10b981}
.stat-card:nth-child(3) .stat-icon{color:#f59e0b}
.stat-card:nth-child(4) .stat-icon{color:#ec4899}

/* Form */
.form-card{padding:22px 24px;margin-bottom:18px}
.form-row{display:grid;grid-template-columns:1fr 180px auto;gap:14px;align-items:end;margin-bottom:20px}
.form-col{display:flex;flex-direction:column;gap:6px}
.form-label{font-size:.72rem;font-weight:600;color:var(--t2);text-transform:uppercase;letter-spacing:.4px}
input.ifield{
  width:100%;padding:10px 14px;background:var(--input-bg);
  border:1px solid var(--glass-b);border-radius:10px;color:var(--t1);
  font-size:.9rem;font-family:inherit;outline:none;transition:all .2s;
}
input.ifield::placeholder{color:var(--t3)}
input.ifield:focus{border-color:rgba(15,118,110,.5);box-shadow:0 0 0 3px rgba(15,118,110,.1)}
[data-theme="dark"] input.ifield:focus{background:rgba(15,118,110,.07)}

/* Buttons */
.btn-p{
  padding:10px 20px;background:var(--accent);
  color:#fff;border:none;border-radius:10px;font-size:.9rem;font-weight:600;
  cursor:pointer;display:inline-flex;align-items:center;gap:8px;
  transition:all .2s;white-space:nowrap;box-shadow:0 4px 14px rgba(15,118,110,.3);
}
.btn-p:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(15,118,110,.4)}
.btn-p:disabled{opacity:.6;cursor:not-allowed;transform:none}
.btn-stop{
  padding:10px 20px;background:linear-gradient(135deg,#ef4444,#dc2626);
  color:#fff;border:none;border-radius:10px;font-size:.9rem;font-weight:600;
  cursor:pointer;display:inline-flex;align-items:center;gap:8px;
  transition:all .2s;white-space:nowrap;box-shadow:0 4px 14px rgba(239,68,68,.3);
}
.btn-stop:hover{transform:translateY(-1px);box-shadow:0 6px 20px rgba(239,68,68,.45)}
.btn-g{
  padding:10px 13px;background:var(--glass);color:var(--t2);
  border:1px solid var(--glass-b);border-radius:10px;font-size:.9rem;
  cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:all .2s;
}
.btn-g:hover{color:var(--t1);border-color:rgba(15,118,110,.4)}
.btn-row{display:flex;gap:8px}

/* Progress */
.prog-wrap{height:3px;background:var(--glass-b);border-radius:2px;overflow:hidden;margin:0 0 18px}
.prog-bar{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:2px;width:0%;box-shadow:0 0 8px var(--prog-glow)}
.prog-bar.indet{animation:prog 1.5s ease-in-out infinite;width:30%}
@keyframes prog{0%{transform:translateX(-200%)}100%{transform:translateX(500%)}}

/* Section label */
.sec-label{font-size:.71rem;font-weight:600;color:var(--t2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px}

/* Platform chips */
.plat-groups{display:flex;flex-direction:column;gap:10px}
.plat-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.plat-row-label{font-size:.68rem;color:var(--t3);font-weight:600;text-transform:uppercase;letter-spacing:.4px;min-width:68px;flex-shrink:0}
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:6px 13px;
  border-radius:20px;border:1.5px solid var(--glass-b);background:var(--chip-bg);
  color:var(--t2);font-size:.81rem;font-weight:500;cursor:pointer;
  transition:all .18s cubic-bezier(.34,1.56,.64,1);user-select:none;
}
.chip:hover{transform:translateY(-1px)}
.chip input{display:none}

/* Chip active - light */
.chip.cat-n.active{border-color:#ef4444;background:rgba(239,68,68,.08);color:#dc2626}
.chip.cat-ns.active{border-color:#3b82f6;background:rgba(59,130,246,.08);color:#2563eb}
.chip.cat-f.active{border-color:#f59e0b;background:rgba(245,158,11,.08);color:#d97706}
.chip.cat-s.active{border-color:#ec4899;background:rgba(236,72,153,.08);color:#db2777}
/* Chip active - dark (override) */
[data-theme="dark"] .chip.cat-n.active{color:#fca5a5;background:rgba(239,68,68,.12);box-shadow:0 0 10px rgba(239,68,68,.18)}
[data-theme="dark"] .chip.cat-ns.active{color:#93c5fd;background:rgba(59,130,246,.12);box-shadow:0 0 10px rgba(59,130,246,.18)}
[data-theme="dark"] .chip.cat-f.active{color:#fcd34d;background:rgba(245,158,11,.12);box-shadow:0 0 10px rgba(245,158,11,.18)}
[data-theme="dark"] .chip.cat-s.active{color:#f9a8d4;background:rgba(236,72,153,.12);box-shadow:0 0 10px rgba(236,72,153,.18)}

/* Platform tag in results */
.ptag{display:inline-block;padding:2px 8px;border-radius:5px;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.3px;white-space:nowrap}
.ptag.cat-n{background:rgba(239,68,68,.12);color:#dc2626}
.ptag.cat-ns{background:rgba(59,130,246,.12);color:#2563eb}
.ptag.cat-f{background:rgba(245,158,11,.12);color:#d97706}
.ptag.cat-s{background:rgba(236,72,153,.12);color:#db2777}
.ptag.cat-d{background:rgba(15,118,110,.12);color:var(--accent3)}
[data-theme="dark"] .ptag.cat-n{background:rgba(239,68,68,.18);color:#fca5a5}
[data-theme="dark"] .ptag.cat-ns{background:rgba(59,130,246,.18);color:#93c5fd}
[data-theme="dark"] .ptag.cat-f{background:rgba(245,158,11,.18);color:#fcd34d}
[data-theme="dark"] .ptag.cat-s{background:rgba(236,72,153,.18);color:#f9a8d4}
[data-theme="dark"] .ptag.cat-d{background:rgba(15,118,110,.18);color:#5eead4}

/* Status */
.status-bar{display:flex;align-items:center;gap:10px;padding:9px 14px;border-radius:10px;background:var(--status-bg);border:1px solid var(--glass-b);font-size:.83rem;color:var(--t2);margin-bottom:14px;backdrop-filter:blur(10px)}

/* Results */
.res-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:14px 18px;border-bottom:1px solid var(--glass-b)}
.res-title{font-weight:600;font-size:.92rem;display:flex;align-items:center;gap:8px;color:var(--t1)}
.badge{display:inline-flex;align-items:center;justify-content:center;padding:2px 8px;border-radius:10px;font-size:.72rem;font-weight:600;background:rgba(15,118,110,.12);color:var(--accent3);min-width:22px}
.res-ctrls{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.input-sm{padding:6px 10px;background:var(--input-bg);border:1px solid var(--glass-b);border-radius:8px;color:var(--t1);font-size:.82rem;font-family:inherit;outline:none;transition:border-color .2s}
.input-sm::placeholder{color:var(--t3)}
.input-sm:focus{border-color:rgba(15,118,110,.4)}
select.input-sm option{background:var(--modal-bg)}
.dl-grp{display:flex;gap:4px}
.btn-dl{padding:6px 9px;background:var(--glass);border:1px solid var(--glass-b);border-radius:8px;color:var(--t2);font-size:.81rem;cursor:pointer;transition:all .15s;display:inline-flex;align-items:center;gap:4px}
.btn-dl:hover{border-color:rgba(15,118,110,.4);color:var(--accent)}
.plat-logo{filter:brightness(0);opacity:.85}
[data-theme="dark"] .plat-logo{filter:brightness(0) invert(1);opacity:.9}
.chip i{color:#111}
[data-theme="dark"] .chip i{color:#eee}

/* ── Dark mode contrast fixes ── */
[data-theme="dark"] input.ifield,
[data-theme="dark"] .input-sm,
[data-theme="dark"] select.input-sm{
  border-color:rgba(255,255,255,.28);
}
[data-theme="dark"] input.ifield:focus,
[data-theme="dark"] .input-sm:focus{
  border-color:rgba(94,234,212,.65);
}
[data-theme="dark"] input[type="date"].ifield{
  color-scheme:dark;
  border-color:rgba(255,255,255,.28);
}
[data-theme="dark"] .chip{
  border-color:rgba(255,255,255,.22);
}
[data-theme="dark"] .btn-g,
[data-theme="dark"] .btn-dl{
  border-color:rgba(255,255,255,.22);
}
[data-theme="dark"] thead th{
  color:var(--t2);
  background:rgba(255,255,255,.04);
}

/* Hint text dark mode */
[data-theme="dark"] [data-i18n="fulltext_hint"],
[data-theme="dark"] [data-i18n="date_hint"]{color:var(--t2)!important}

/* Empty state dark mode */
[data-theme="dark"] .empty{color:var(--t2)}
[data-theme="dark"] .empty i{opacity:.7}

/* Filter chips row */
.filter-chips{display:flex;gap:6px;flex-wrap:wrap;padding:10px 16px;border-bottom:1px solid var(--glass-b)}
.fchip{display:inline-flex;align-items:center;gap:5px;padding:4px 10px;border-radius:14px;border:1.5px solid var(--glass-b);background:rgba(15,118,110,.04);color:var(--t2);font-size:.77rem;font-weight:500;cursor:pointer;transition:all .15s;user-select:none}
.fchip:hover{border-color:rgba(15,118,110,.3);color:var(--t1)}
.fchip.active{border-color:rgba(15,118,110,.45);background:rgba(15,118,110,.1);color:var(--accent)}
[data-theme="dark"] .fchip.active{color:#5eead4;border-color:rgba(94,234,212,.35);background:rgba(15,118,110,.18)}
.fchip-count{background:rgba(15,118,110,.15);color:var(--accent);border-radius:8px;padding:1px 5px;font-size:.69rem}
[data-theme="dark"] .fchip-count{color:#5eead4;background:rgba(15,118,110,.2)}

/* Saved Searches */
.ss-panel{background:var(--glass);border:1px solid var(--glass-b);border-radius:14px;overflow:hidden}
.ss-head{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;font-size:.82rem;font-weight:600;color:var(--t2);border-bottom:1px solid var(--glass-b)}
.ss-list{padding:6px 8px;display:flex;flex-direction:column;gap:4px}
.ss-item{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:7px 8px;border-radius:9px;transition:background .12s}
.ss-item:hover{background:var(--row-hover)}
.ss-name{flex:1;min-width:0;display:flex;flex-direction:column;gap:1px}
.ss-title{font-size:.85rem;font-weight:600;color:var(--t1);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ss-meta{font-size:.74rem;color:var(--t3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ss-actions{display:flex;gap:6px;flex-shrink:0}
.ss-empty{padding:14px;text-align:center;font-size:.82rem;color:var(--t3)}

/* Table */
.table-wrap{overflow:auto;max-height:480px}
table{width:100%;border-collapse:collapse;font-size:.85rem}
thead th{padding:9px 13px;text-align:left;font-size:.75rem;font-weight:600;color:var(--t3);text-transform:uppercase;letter-spacing:.05em;background:var(--table-head-bg);border-bottom:1px solid var(--glass-b);position:sticky;top:0;z-index:10;white-space:nowrap;backdrop-filter:blur(8px)}
tbody td{padding:9px 13px;border-bottom:1px solid var(--glass-b);vertical-align:middle;color:var(--t1)}
[data-theme="light"] tbody td{border-bottom-color:rgba(15,118,110,.06)}
tbody tr{cursor:pointer;transition:background .12s}
tbody tr:hover{background:var(--row-hover)}
.empty{padding:44px 20px;text-align:center;color:var(--t3)}
.empty i{font-size:2.2rem;display:block;margin-bottom:10px;opacity:.5}

/* Image tab */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px}
.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:12px}
.img-card{border-radius:12px;overflow:hidden;border:1px solid var(--glass-b);background:var(--glass);cursor:pointer;transition:all .2s}
.img-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(15,118,110,.12)}
[data-theme="dark"] .img-card:hover{box-shadow:0 8px 24px rgba(0,0,0,.35),0 0 0 1px rgba(15,118,110,.25)}
.img-card img{width:100%;height:140px;object-fit:cover;display:block}
.img-card-info{padding:7px 9px;font-size:.72rem;color:var(--t3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.upload-zone{border:2px dashed var(--glass-b);border-radius:14px;padding:44px 24px;text-align:center;color:var(--t2);cursor:pointer;transition:all .2s}
.upload-zone:hover,.upload-zone.drag-over{border-color:rgba(15,118,110,.5);background:rgba(15,118,110,.05);color:var(--accent)}
.upload-zone i{font-size:2.2rem;display:block;margin-bottom:10px}

/* Toast */
.toast-ctr{position:fixed;top:20px;right:20px;z-index:9999;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.toast{padding:12px 16px 8px;border-radius:12px;background:var(--toast-bg);border:1px solid var(--glass-b);backdrop-filter:blur(20px);color:var(--t1);font-size:.86rem;display:flex;flex-direction:column;gap:6px;animation:toastIn .25s cubic-bezier(.22,1,.36,1);max-width:320px;box-shadow:0 8px 24px rgba(0,0,0,.14);overflow:hidden;pointer-events:auto}
[data-theme="dark"] .toast{box-shadow:0 8px 28px rgba(0,0,0,.5)}
.toast-body{display:flex;align-items:center;gap:10px}
.toast-loader{height:3px;border-radius:2px;background:var(--glass-b);width:100%;overflow:hidden}
.toast-loader-bar{height:100%;border-radius:2px;animation:toastLoader linear forwards}
.toast.t-ok .toast-loader-bar{background:#10b981}
.toast.t-err .toast-loader-bar{background:#ef4444}
.toast:not(.t-ok):not(.t-err) .toast-loader-bar{background:var(--accent)}
@keyframes toastIn{from{opacity:0;transform:translateX(18px)}to{opacity:1;transform:translateX(0)}}
@keyframes toastLoader{from{width:100%}to{width:0%}}
.toast.t-ok{border-color:rgba(16,185,129,.35)}
.toast.t-err{border-color:rgba(239,68,68,.35)}
.ti-ok{color:#10b981}.ti-err{color:#ef4444}.ti-info{color:var(--accent)}

/* Modal */
.modal-bd{display:none;position:fixed;inset:0;background:rgba(0,0,0,.45);backdrop-filter:blur(4px);z-index:1000;align-items:center;justify-content:center;padding:20px}
[data-theme="dark"] .modal-bd{background:rgba(0,0,0,.72)}
.modal-bd.open{display:flex}
.modal-box{background:var(--modal-bg);border:1px solid var(--glass-b);border-radius:18px;max-width:680px;width:100%;max-height:86vh;overflow:auto;animation:mIn .22s ease;box-shadow:0 20px 60px rgba(15,118,110,.12)}
[data-theme="dark"] .modal-box{box-shadow:none}
@keyframes mIn{from{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:15px 20px;border-bottom:1px solid var(--glass-b)}
.modal-title{font-weight:600;font-size:.92rem;color:var(--t1)}
.btn-cls{background:none;border:none;color:var(--t2);cursor:pointer;font-size:1.1rem;display:flex;align-items:center;transition:color .2s;padding:2px}
.btn-cls:hover{color:var(--t1)}
.modal-body{padding:20px}
.d-row{display:flex;gap:10px;margin-bottom:10px}
.d-lbl{font-size:.7rem;color:var(--t3);font-weight:600;text-transform:uppercase;width:80px;flex-shrink:0;padding-top:3px}
.d-val{font-size:.86rem;color:var(--t1);word-break:break-word;flex:1}

/* Spinner */
.spin{display:inline-block;width:13px;height:13px;border:2px solid rgba(15,118,110,.2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}
[data-theme="dark"] .spin{border-color:rgba(255,255,255,.15);border-top-color:rgba(255,255,255,.8)}
@keyframes spin{to{transform:rotate(360deg)}}

/* Notification grid */
.notify-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}
@media(max-width:640px){.notify-grid{grid-template-columns:1fr}}

/* Pagination */
.btn-pg{background:var(--glass);border:1px solid var(--glass-b);border-radius:8px;padding:5px 10px;color:var(--t1);cursor:pointer;font-size:.82rem;line-height:1;display:inline-flex;align-items:center;transition:all .15s}
.btn-pg:disabled{opacity:.35;cursor:default}
.btn-pg:not(:disabled):hover{border-color:rgba(15,118,110,.4);color:var(--accent)}
.pg-info{font-size:.81rem;color:var(--t2)}

/* Citation button (per row) */
.btn-cite{background:none;border:none;padding:2px 6px;color:var(--t3);cursor:pointer;border-radius:5px;font-size:.88rem;line-height:1;transition:color .15s;vertical-align:middle}
.btn-cite:hover{color:var(--accent)}

/* Hint text + donate nudge dark mode */
[data-theme="dark"] [data-i18n="fulltext_hint"]{color:var(--t2)!important}
[data-theme="dark"] #donateNudgeText{color:var(--t2)}

/* Image scraper dark mode */
[data-theme="dark"] .upload-zone{border-color:rgba(255,255,255,.22)}
[data-theme="dark"] .img-card{border-color:rgba(255,255,255,.16)}

/* Responsive */
@media(max-width:900px){.stats-grid{grid-template-columns:repeat(2,1fr)}.two-col{grid-template-columns:1fr}}
@media(max-width:640px){.form-row{grid-template-columns:1fr}.img-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr))}.res-header{flex-direction:column;align-items:flex-start}details .form-col-2{grid-template-columns:1fr}}