/* Alchemy Tuition — design system */

:root{
  --bg:#f4f5fb;
  --surface:#ffffff;
  --surface-soft:#fafbff;
  --ink:#12142b;
  --ink-2:#42465f;
  --muted:#878ba7;
  --line:#e7e9f4;
  --line-soft:#eef0f8;

  --brand:#4f46e5;
  --brand-2:#7c5cf5;
  --brand-ink:#2c2790;
  --brand-soft:#eeecff;
  --cyan:#0ea5b7;

  --success:#128a58; --success-soft:#e3f8ee;
  --warning:#b5720f; --warning-soft:#fff3df;
  --danger:#c8355a;  --danger-soft:#ffedf1;
  --info:#2f6fe0;    --info-soft:#eaf1ff;

  --radius-lg:20px; --radius-md:14px; --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(18,20,43,.05);
  --shadow-md:0 14px 32px rgba(18,20,43,.07);
  --shadow-lg:0 24px 60px rgba(18,20,43,.16);
  --font-display:'Plus Jakarta Sans',Inter,sans-serif;
  --font-body:'Inter',sans-serif;
}

*{box-sizing:border-box}
a,button,input,select,textarea{transition:box-shadow .12s,border-color .12s,background .12s,color .12s,transform .12s}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,[tabindex]:focus-visible{
  outline:2px solid var(--brand);outline-offset:2px;border-radius:6px}
button:disabled,.btn:disabled,input:disabled,select:disabled{opacity:.55;cursor:not-allowed;transform:none!important}
html{overflow-x:hidden}
body{margin:0;overflow-x:hidden;background:
  radial-gradient(900px 460px at 105% -10%,#e9e6ff 0,transparent 60%),
  radial-gradient(700px 420px at -10% 110%,#e5f6f7 0,transparent 55%),
  var(--bg);
  color:var(--ink);font-family:var(--font-body);font-size:14px;-webkit-font-smoothing:antialiased}
a{color:inherit}
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);letter-spacing:-.02em}

/* ===== App shell / sidebar ===== */
.app-shell{min-height:100vh}
.sidebar{position:fixed;inset:16px auto 16px 16px;width:262px;border-radius:24px;padding:22px 14px;
  background:linear-gradient(175deg,#12142c 0%,#14183a 55%,#20255a 100%);
  box-shadow:0 24px 50px rgba(11,13,33,.28);z-index:20;display:flex;flex-direction:column;
  overflow-y:auto;scrollbar-width:thin;scrollbar-color:rgba(255,255,255,.18) transparent}
.sidebar::-webkit-scrollbar{width:6px}
.sidebar::-webkit-scrollbar-thumb{background:rgba(255,255,255,.18);border-radius:99px}
.brand{flex:none;display:flex;gap:12px;align-items:center;text-decoration:none;color:#fff;padding:6px 8px 26px}
.brand-mark{width:54px;height:54px;flex:none;display:grid;place-items:center;border-radius:50%;
  background:#fff;box-shadow:0 10px 22px rgba(102,92,246,.28);
  font:800 16px var(--font-display);color:#fff;overflow:hidden}
.brand-mark img{width:100%;height:100%;object-fit:contain;padding:3px}
.brand strong{display:block;font:700 15px var(--font-display);letter-spacing:-.01em}
.brand small{display:block;color:#9aa2c8;font-size:9px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;margin-top:3px}
.nav-caption{font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:#6d76a4;font-weight:800;margin:10px 12px 6px}
.sidebar nav.nav{flex:1;display:flex;flex-direction:column}
.sidebar .nav-link{display:flex;align-items:center;gap:12px;color:#aab1d6;padding:10px 12px;margin:2px 0;
  border-radius:12px;font-size:13.2px;font-weight:600;transition:background .15s,color .15s,transform .15s}
.sidebar .nav-link:hover{color:#fff;background:rgba(255,255,255,.07)}
.sidebar .nav-link.active{color:#fff;background:linear-gradient(100deg,#5f56ee,#7c6bf6);box-shadow:0 12px 22px rgba(83,77,211,.32)}
.nav-icon{width:18px;height:18px;flex:none;display:grid;place-items:center;opacity:.92}
.nav-icon svg{width:17px;height:17px}
.logout-link{flex:none;border-top:1px solid rgba(255,255,255,.09);
  border-radius:0!important;padding-top:16px!important;margin-top:auto!important}

/* ===== Main / topbar ===== */
.main-area{margin-left:294px;padding:26px 38px 46px;max-width:1440px}
.topbar{min-height:60px;display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;gap:16px;flex-wrap:wrap}
.eyebrow{color:var(--brand);font-size:10px;font-weight:800;letter-spacing:.15em;text-transform:uppercase;margin-bottom:5px}
.page-title{font:800 26px var(--font-display);letter-spacing:-.03em;margin:0;color:var(--ink)}
.top-actions{display:flex;align-items:center;gap:10px}
.search-pill{display:flex;align-items:center;gap:8px;width:190px;background:var(--surface);border:1px solid var(--line);
  border-radius:12px;padding:10px 12px;color:var(--muted);font-size:12.5px;cursor:pointer;font-family:var(--font-body)}
.search-pill svg{width:14px;height:14px;flex:none;opacity:.8}
.search-pill small{margin-left:auto;color:#aab0c6;font-size:10px;border:1px solid var(--line);border-radius:6px;padding:1px 5px}
.utility-button{width:40px;height:40px;padding:0!important;display:grid;place-items:center;border:1px solid var(--line)!important;
  border-radius:12px!important;background:var(--surface)!important;color:var(--ink-2)}
.utility-button svg{width:16px;height:16px}
.utility-button:hover{background:var(--surface-soft)!important}
.notify-wrap{position:relative}
.notify{width:40px;height:40px;position:relative}
.notify svg{width:16px;height:16px}
.notify-dot{position:absolute;top:2px;right:2px;min-width:16px;height:16px;padding:0 3px;border-radius:99px;
  background:var(--danger);color:#fff;font-size:9.5px;font-weight:800;line-height:16px;text-align:center;
  border:2px solid var(--surface)}
.notify-panel{position:absolute;top:calc(100% + 10px);right:0;width:320px;max-height:380px;overflow-y:auto;background:var(--surface);border:1px solid var(--line);
  border-radius:16px;box-shadow:var(--shadow-lg);padding:6px;opacity:0;visibility:hidden;transform:translateY(-6px);
  transition:opacity .15s,transform .15s;z-index:40}
.notify-panel.is-open{opacity:1;visibility:visible;transform:translateY(0)}
.notify-panel-title{padding:12px 12px 8px;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.08em;color:var(--muted)}
.notify-empty{padding:18px 14px 20px;text-align:center;color:var(--ink-2);font-size:12.5px;font-weight:700}
.notify-empty small{display:block;margin-top:6px;color:var(--muted);font-size:11.5px;font-weight:500;line-height:1.5}
.notify-list{display:flex;flex-direction:column;gap:2px}
.notify-item{display:flex;align-items:flex-start;gap:10px;padding:9px 10px;border-radius:11px;text-decoration:none!important;color:var(--ink)!important}
.notify-item:hover{background:var(--surface-soft)}
.notify-item-icon{width:28px;height:28px;flex:none;display:grid;place-items:center;border-radius:9px;background:var(--brand-soft);color:var(--brand)}
.notify-item-icon svg{width:14px;height:14px}
.notify-item strong{display:block;font-size:12.5px;font-weight:700;line-height:1.35}
.notify-item small{display:block;margin-top:2px;color:var(--muted);font-size:11.5px;font-weight:500}
body.dark-mode .notify-panel{background:#151832;border-color:#282c52}
body.dark-mode .notify-item:hover{background:#1c1f42}
body.dark-mode .notify-dot{border-color:#151832}
.profile-pill{display:flex;align-items:center;gap:9px;padding:5px 12px 5px 6px;border:1px solid var(--line);background:var(--surface);border-radius:13px}
.avatar{width:32px;height:32px;display:grid;place-items:center;border-radius:10px;color:#fff;
  background:linear-gradient(135deg,#5b5cf0,#a65af3);font-size:12px;font-weight:800;font-family:var(--font-display)}
.profile-pill strong{display:block;font-size:12.5px;line-height:1.3}
.profile-pill small{color:var(--muted);font-size:10px}

/* ===== Cards / surfaces ===== */
.card{background:var(--surface);border:1px solid var(--line)!important;border-radius:var(--radius-lg)!important;box-shadow:var(--shadow-md)!important}
.card-body{padding:22px}
.page-actionbar{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;flex-wrap:wrap}
.page-subtitle{color:var(--muted);font-size:13px;margin:0}

/* ===== Buttons ===== */
.btn{border-radius:11px;padding:.62rem 1.05rem;font-size:13px;font-weight:700;font-family:var(--font-body);transition:transform .12s,box-shadow .12s,background .15s}
.btn-primary{border:0;background:linear-gradient(125deg,#5850ef,#8873fb);box-shadow:0 12px 22px rgba(88,80,239,.26);color:#fff}
.btn-primary:hover{background:linear-gradient(125deg,#463fd6,#7462e5);color:#fff}
.btn-light{border:1px solid var(--line);background:var(--surface);color:var(--ink-2)}
.btn-light:hover{background:var(--surface-soft);color:var(--ink)}
.btn-outline-light{border:1px solid rgba(255,255,255,.5);color:#fff;background:transparent}
.btn-outline-light:hover{background:rgba(255,255,255,.12);color:#fff}
.btn:active{transform:translateY(1px)}

/* ===== Forms ===== */
.form-control,.form-select{border:1px solid #dde1ee;border-radius:11px;padding:.68rem .85rem;font-size:13px;
  font-family:var(--font-body);background:var(--surface);color:var(--ink)}
.form-control:focus,.form-select:focus{border-color:#9089fb;box-shadow:0 0 0 4px var(--brand-soft);background:#fff}
.form-control::placeholder{color:var(--muted);opacity:1}
.form-label{font-size:11.5px;font-weight:800;letter-spacing:.02em;color:var(--ink-2);margin-bottom:7px;text-transform:uppercase}
.form-card .card-body{padding:28px}
.form-card .btn-primary + .btn-light{margin-left:12px}

/* ===== Client-side validation ===== */
.form-control.is-invalid,.form-select.is-invalid{border-color:var(--danger)!important;background:var(--danger-soft)}
.form-control.is-invalid:focus,.form-select.is-invalid:focus{box-shadow:0 0 0 4px rgba(200,53,90,.16)!important}
.field-feedback{display:none;align-items:center;gap:5px;color:var(--danger);font-size:11.5px;font-weight:700;margin-top:6px}
.field-feedback:not(:empty){display:flex}
.field-feedback::before{content:"";flex:none;width:14px;height:14px;background:var(--danger);border-radius:50%;
  -webkit-mask:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 18 18"><circle cx="9" cy="9" r="7.2" fill="none" stroke="black" stroke-width="1.6"/><path d="M9 5.6v3.6M9 12v.1" stroke="black" stroke-width="1.8" stroke-linecap="round" fill="none"/></svg>') center/contain no-repeat;
  mask:url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 18 18"><circle cx="9" cy="9" r="7.2" fill="none" stroke="black" stroke-width="1.6"/><path d="M9 5.6v3.6M9 12v.1" stroke="black" stroke-width="1.8" stroke-linecap="round" fill="none"/></svg>') center/contain no-repeat}
@keyframes formShake{10%,90%{transform:translateX(-1px)}20%,80%{transform:translateX(2px)}30%,50%,70%{transform:translateX(-4px)}40%,60%{transform:translateX(4px)}}
.was-validated-shake{animation:formShake .38s}
body.dark-mode .form-control.is-invalid,body.dark-mode .form-select.is-invalid{background:#2a1520}

/* ===== Tables ===== */
.table{margin:0;--bs-table-bg:transparent}
.table thead th{padding:13px 19px;background:var(--surface-soft);color:#8a8fab;text-transform:uppercase;
  font-size:10px;letter-spacing:.09em;font-weight:800;border-bottom:1px solid var(--line)}
.table td{padding:15px 19px;vertical-align:middle;border-color:var(--line-soft);font-size:13.2px;color:var(--ink-2);background:transparent}
.table tbody tr{transition:background .12s}
.table tbody tr:hover{background:#fafaff}
body.dark-mode .table tbody tr:hover{background:#181c3d}
.table a{color:var(--brand);font-weight:800;text-decoration:none}
.table a:hover{text-decoration:underline}
.row-actions{display:flex;align-items:center;gap:8px;justify-content:flex-end;flex-wrap:wrap}
.row-actions a,.table-btn{display:inline-flex;align-items:center;gap:5px;padding:6px 13px;border-radius:9px;
  border:1px solid var(--line);background:var(--surface-soft);color:var(--ink-2)!important;
  font-size:12.5px;font-weight:700;font-family:var(--font-body);text-decoration:none!important;white-space:nowrap}
.row-actions a:hover,.table-btn:hover{background:var(--brand-soft);color:var(--brand-ink)!important;border-color:#c9c4ff;
  transform:translateY(-1px);box-shadow:0 6px 14px rgba(79,70,229,.14)}
.link-delete{display:inline-flex;align-items:center;gap:5px;padding:6px 13px;border-radius:9px;
  border:1px solid #f6c9d4;background:var(--danger-soft);color:var(--danger);font-weight:700;font-size:12.5px;
  cursor:pointer;font-family:var(--font-body)}
.link-delete:hover{background:var(--danger);color:#fff;border-color:var(--danger);text-decoration:none;
  transform:translateY(-1px);box-shadow:0 6px 14px rgba(200,53,90,.22)}
body.dark-mode .link-delete{border-color:#5c2338}

/* ===== Badges / alerts ===== */
.badge-status{display:inline-block;padding:5px 11px;border-radius:99px;background:var(--success-soft);color:var(--success);
  font-size:11px;font-weight:800;letter-spacing:.01em}
.badge-status.badge-danger{background:var(--danger-soft);color:var(--danger)}
.badge-status.badge-warning{background:var(--warning-soft);color:var(--warning)}
.badge-status.badge-info{background:var(--info-soft);color:var(--info)}

/* ===== Pagination ===== */
.app-pager-bar{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;
  padding:18px 22px;border-top:1px solid var(--line-soft);background:linear-gradient(180deg,rgba(248,249,255,.35),rgba(248,249,255,.8));border-radius:0 0 var(--radius-lg) var(--radius-lg)}
.app-pager-info{display:flex;align-items:center;gap:5px;font-size:12.5px;font-weight:600;color:var(--muted)}
.app-pager-info strong{padding:4px 8px;border-radius:7px;background:#fff;color:var(--ink);font-weight:800;box-shadow:0 1px 4px rgba(31,35,71,.08)}
.app-pager{display:flex;align-items:center;gap:4px;padding:4px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:0 5px 16px rgba(31,35,71,.07)}
.app-pager-btn,.app-pager-num{height:34px;display:grid;place-items:center;border-radius:10px;text-decoration:none!important;transition:background .16s,color .16s,box-shadow .16s,transform .16s}
.app-pager-btn{width:34px;flex:none;color:var(--ink-2)}
.app-pager-btn svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.app-pager-btn:hover{background:var(--brand-soft);color:var(--brand-ink);transform:translateY(-1px)}
.app-pager-btn.disabled{color:#d7d9e6;background:var(--surface-soft);cursor:not-allowed;pointer-events:none}
.app-pager-num{min-width:34px;padding:0 8px;font-size:12.5px;font-weight:750;color:var(--ink-2)}
.app-pager-num:hover{background:var(--surface-soft);color:var(--brand-ink);transform:translateY(-1px)}
.app-pager-num.active{background:linear-gradient(135deg,#5549ef,#7c63f5);color:#fff!important;
  box-shadow:0 6px 14px rgba(88,80,239,.3);transform:none}
.app-pager-ellipsis{width:22px;text-align:center;color:#aeb2c8;font-weight:800;font-size:13px;user-select:none}
body.dark-mode .app-pager-bar{border-color:#282c52}
body.dark-mode .app-pager-bar{background:rgba(19,22,49,.55)}
body.dark-mode .app-pager{background:#181b3a;border-color:#30345b;box-shadow:none}
body.dark-mode .app-pager-info strong{background:#202348}
body.dark-mode .app-pager-info strong{color:#e7e8f5}
body.dark-mode .app-pager-btn:hover{background:#20224a;color:#e7e8f5}
body.dark-mode .app-pager-btn.disabled{color:#3d4066}
body.dark-mode .app-pager-num{color:#c6c9ea}
body.dark-mode .app-pager-num:hover{background:#20224a;color:#e7e8f5}
body.dark-mode .app-pager-ellipsis{color:#3d4066}
@media(max-width:575px){
  .app-pager-bar{justify-content:center;padding:15px 12px}
  .app-pager-info{width:100%;justify-content:center}
  .app-pager-info span{display:none}
  .app-pager{max-width:100%}
  .app-pager-btn,.app-pager-num{height:32px;min-width:32px}
  .app-pager-btn{width:32px}
}

.att-toggle{display:flex;gap:8px}
.att-pill{display:flex;align-items:center;justify-content:center;gap:6px;flex:1;padding:8px 10px;border-radius:10px;
  border:1px solid var(--line);background:var(--surface-soft);font-size:12px;font-weight:700;color:var(--muted);cursor:pointer;user-select:none}
.att-pill input{position:absolute;opacity:0;pointer-events:none}
.att-pill:has(input:checked).att-present{background:var(--success-soft);border-color:#a9e6c6;color:var(--success)}
.att-pill:has(input:checked).att-absent{background:var(--danger-soft);border-color:#f3b9c9;color:var(--danger)}
.att-absent-check{display:inline-flex;flex:none;width:110px}
.att-pill:has(input:checked).att-absent-check{background:var(--danger-soft);border-color:#f3b9c9;color:var(--danger)}
.alert{border:0;border-radius:13px;font-size:13px}
.alert-success{background:var(--success-soft);color:var(--success);font-weight:600}
.alert-danger{background:var(--danger-soft);color:var(--danger);font-weight:600}
.alert-light{background:var(--surface-soft);color:var(--ink-2);border:1px solid var(--line)!important}

/* ===== Empty states ===== */
.empty-state{padding:44px 20px;text-align:center;color:var(--ink-2)}
.empty-orb{width:52px;height:52px;margin:0 auto 14px;border-radius:16px;display:grid;place-items:center;
  background:var(--brand-soft);color:var(--brand-ink)}
.empty-orb svg{width:24px;height:24px}

/* ===== Dashboard hero / metrics ===== */
.dashboard-hero{position:relative;overflow:hidden;border-radius:var(--radius-lg);padding:34px 36px;color:#fff;
  background:linear-gradient(135deg,#3d34d6 0%,#5b4ef2 46%,#1fb3c4 100%);border:0!important;box-shadow:0 24px 50px rgba(69,58,220,.28)!important}
.dashboard-hero:before{content:'';position:absolute;width:360px;height:360px;border-radius:50%;
  background:rgba(255,255,255,.08);right:-140px;top:-160px}
.dashboard-hero:after{content:'';position:absolute;width:220px;height:220px;border-radius:50%;
  border:26px solid rgba(255,255,255,.06);left:-90px;bottom:-110px}
.hero-chip{position:relative;z-index:1;display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:99px;
  background:rgba(255,255,255,.16);font-size:11px;font-weight:800;letter-spacing:.03em}
.dashboard-hero h2{position:relative;z-index:1;font:800 30px var(--font-display);letter-spacing:-.03em;margin:14px 0 8px;max-width:560px}
.dashboard-hero p{position:relative;z-index:1;margin:0;max-width:480px;color:rgba(255,255,255,.86);font-size:13.5px;line-height:1.6}

.metric-card .card-body{padding:20px 22px}
.metric-label{color:var(--muted);font-size:11.5px;font-weight:700;margin-bottom:8px}
.metric-value{font:800 25px var(--font-display);letter-spacing:-.02em;color:var(--ink)}
.metric-meta{color:var(--metric,var(--brand));font-size:11px;font-weight:700;margin-top:8px}
.metric-icon{width:44px;height:44px;flex:none;display:grid;place-items:center;border-radius:13px;
  background:var(--metric-soft,var(--brand-soft));color:var(--metric,var(--brand))}
.metric-icon svg{width:20px;height:20px}

.section-head{display:flex;justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:6px;flex-wrap:wrap}
.filter-inline-form{display:flex;flex-wrap:wrap;gap:8px;min-width:0}
.filter-inline-form input,.filter-inline-form select{flex:1 1 140px;min-width:0}
.filter-inline-form .btn{flex:none}
@media(max-width:700px){
  .section-head{gap:10px}
  .section-head>*{min-width:0}
  .filter-inline-form{width:100%}
}
.section-head h5{margin:0 0 4px;font:800 15.5px var(--font-display);color:var(--ink)}
.section-head p{margin:0;color:var(--muted);font-size:12.5px}
.data-card .table thead th:first-child,.data-card .table td:first-child{padding-left:24px}
.data-card .table thead th:last-child,.data-card .table td:last-child{padding-right:24px}

.insight-card .card-body{padding:24px}
.quick-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}
.quick-link{display:flex;flex-direction:column;gap:8px;padding:14px 12px;border-radius:13px;border:1px solid var(--line);
  background:var(--surface-soft);color:var(--ink);text-decoration:none;font-size:12px;font-weight:700;transition:.15s}
.quick-link:hover{border-color:#c9c4ff;background:var(--brand-soft);transform:translateY(-1px)}
.quick-link b{width:30px;height:30px;display:grid;place-items:center;border-radius:9px;background:var(--brand-soft);
  color:var(--brand-ink);font-size:14px}
.progress-line{height:7px;border-radius:99px;background:var(--line-soft);overflow:hidden}
.progress-line span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,#5850ef,#1fb3c4)}
.activity-row{display:flex;gap:11px;align-items:flex-start;padding:11px 0;border-top:1px solid var(--line-soft);color:inherit;transition:opacity .12s}
.activity-row:hover{opacity:.75;color:inherit}
.activity-dot{width:24px;height:24px;flex:none;display:grid;place-items:center;border-radius:8px;background:var(--brand-soft);
  color:var(--brand-ink);font-size:11px;font-weight:800}
.activity-row strong{display:block;font-size:12.5px}
.activity-row small{color:var(--muted);font-size:11.5px}
.activity-row.is-done .activity-dot{background:var(--success-soft);color:var(--success)}
.activity-row.is-done strong{color:var(--muted);text-decoration:line-through;text-decoration-color:var(--line)}

/* ===== Profile / detail views ===== */
.profile-header{display:flex;align-items:center;gap:16px;margin-bottom:4px}
.profile-avatar{width:56px;height:56px;flex:none;border-radius:16px;display:grid;place-items:center;color:#fff;
  background:linear-gradient(135deg,#5b5cf0,#a65af3);font:800 22px var(--font-display)}
.profile-header h2{margin:0;font-size:21px}
.profile-header p{margin:2px 0 0;color:var(--muted);font-size:12.5px}
.detail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:14px;padding:18px 20px;
  border-radius:16px;background:var(--surface-soft);border:1px solid var(--line)}
.detail-grid div small{display:block;color:var(--muted);font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:4px}
.detail-grid div strong{font-size:13.5px;color:var(--ink)}
.stat-pill-row{display:flex;gap:12px;flex-wrap:wrap}
.stat-pill{flex:1;min-width:140px;padding:16px 18px;border-radius:14px;background:var(--surface-soft);border:1px solid var(--line)}
.stat-pill small{display:block;color:var(--muted);font-size:11px;font-weight:700;margin-bottom:6px}
.stat-pill strong{font-size:20px;font-family:var(--font-display)}

/* ===== Invoice document ===== */
.invoice-doc{--doc-accent:#1c4b81;--doc-accent-2:#4f8fd6;--doc-tint:#f4f8fc;--doc-line:#dbe6f2;--doc-ink:#1c2b3a;--doc-muted:#6f8299}
.invoice-doc-head{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.invoice-doc-head img{width:58px;height:58px;object-fit:contain;flex:none}
.invoice-doc-title{font:800 22px var(--font-display);letter-spacing:2px;color:var(--doc-accent);margin:0}
.invoice-doc-tagline{margin:1px 0 0;font-size:12px;font-style:italic;color:var(--doc-accent-2)}
.invoice-doc-rule{height:3px;border-radius:3px;margin:0 0 18px;background:linear-gradient(90deg,var(--doc-accent),var(--doc-accent-2) 60%,transparent)}
.invoice-doc .detail-grid{background:var(--doc-tint);border-color:var(--doc-line)}
.invoice-doc .detail-grid div small{color:var(--doc-muted)}
.invoice-doc .detail-grid div strong{color:var(--doc-ink)}
.invoice-doc .table thead th{background:var(--doc-accent);color:#fff;text-transform:uppercase;font-size:11px;letter-spacing:.4px;border:none}
.invoice-doc .table td{border-color:var(--doc-line)!important}
.invoice-doc-total{background:var(--doc-accent);color:#fff;border-radius:12px;padding:12px 20px;display:inline-flex;flex-direction:column;align-items:flex-end;gap:2px}
.invoice-doc-total small{text-transform:uppercase;letter-spacing:1px;font-size:10.5px;opacity:.85}
.invoice-doc-total strong{font-size:22px;font-family:var(--font-display)}
body.dark-mode .invoice-doc{--doc-tint:#1b2044;--doc-line:#2e335c;--doc-ink:#f2f3fb;--doc-muted:#9aa0c8}

/* ===== Module workspace placeholder ===== */
.module-panel .card-body{padding:34px 36px}
.workflow-item{display:flex;align-items:center;gap:10px;padding:13px 14px;border:1px solid var(--line);
  border-radius:13px;background:var(--surface-soft);font-size:12.5px;font-weight:700;height:100%}
.workflow-num{width:26px;height:26px;flex:none;display:grid;place-items:center;border-radius:8px;
  background:var(--brand-soft);color:var(--brand-ink);font-size:11px;font-weight:800}

/* ===== Mobile nav ===== */
.mobile-nav{display:none}

/* ===== Command palette ===== */
.command-overlay{position:fixed;inset:0;background:rgba(12,13,30,.5);backdrop-filter:blur(3px);z-index:100;
  display:flex;align-items:flex-start;justify-content:center;padding-top:12vh;opacity:0;pointer-events:none;transition:opacity .15s}
.command-overlay.is-open{opacity:1;pointer-events:auto}
.command-box{width:min(560px,92vw);background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);padding:10px;max-height:70vh;overflow:auto}
.command-input{width:100%;border:0;border-bottom:1px solid var(--line);padding:14px 12px;font-size:15px;outline:0;font-family:var(--font-body);border-radius:12px 12px 0 0}
.command-title{padding:12px 12px 4px;color:var(--muted);font-size:10.5px;font-weight:800;text-transform:uppercase;letter-spacing:.1em}
.command-link{display:flex;justify-content:space-between;align-items:center;padding:11px 12px;border-radius:10px;
  text-decoration:none;color:var(--ink);font-size:13.5px;font-weight:600}
.command-link:hover{background:var(--brand-soft)}
.command-link span{color:var(--muted);font-size:11.5px;font-weight:600}
.command-hint{padding:12px;color:var(--muted);font-size:11px;text-align:center;border-top:1px solid var(--line-soft);margin-top:6px}

/* ===== Dark mode ===== */
body.dark-mode{
  --surface:#151832;--surface-soft:#12142c;
  --ink:#f2f3fb;--ink-2:#c6c9ea;--muted:#9aa0c8;
  --line:#282c52;--line-soft:#232752;
  --brand:#8f8bff;--brand-2:#a89dff;--brand-ink:#c9c6ff;--brand-soft:#242853;
  background:radial-gradient(900px 500px at 105% -10%,#221f45 0,transparent 60%),#0d0f22;color:#e7e8f5}
body.dark-mode .card{background:#151832;border-color:#282c52!important}
body.dark-mode .search-pill,body.dark-mode .utility-button,body.dark-mode .notify,body.dark-mode .profile-pill{background:#151832!important;border-color:#282c52!important;color:#c6c9ea}
body.dark-mode .page-title{color:#f2f3fb}
body.dark-mode .table thead th{background:#161a38;color:#9297bb;border-color:#282c52}
body.dark-mode .table td{border-color:#232752;color:#c6c9ea}
body.dark-mode .form-control,body.dark-mode .form-select{background:#12142c;border-color:#2b2f58;color:#e7e8f5}
body.dark-mode .btn-light{background:#151832;border-color:#282c52;color:#c6c9ea}
body.dark-mode .quick-link,body.dark-mode .workflow-item{background:#12142c;border-color:#282c52;color:#e7e8f5}
body.dark-mode .empty-orb{background:#20224a}
body.dark-mode .command-box{background:#151832}
body.dark-mode .command-input{color:#e7e8f5;border-color:#282c52}
body.dark-mode .command-link{color:#e7e8f5}
body.dark-mode .card h1,body.dark-mode .card h2,body.dark-mode .card h3,body.dark-mode .card h4,body.dark-mode .card h5,body.dark-mode .card h6{color:#f5f6fc}
body.dark-mode .section-head h5{color:#f5f6fc!important}
body.dark-mode .section-head p{color:#b3bade!important}
body.dark-mode .text-muted{color:#9aa0c8!important}
body.dark-mode .text-dark{color:#f5f6fc!important}
body.dark-mode .border{border-color:#282c52!important}

/* ===== Sidebar compact ===== */
body.sidebar-compact .sidebar{width:84px;padding:22px 10px}
body.sidebar-compact .brand{justify-content:center;padding:6px 0 26px}
body.sidebar-compact .brand span:not(.brand-mark),body.sidebar-compact .nav-caption,
body.sidebar-compact .nav-link span:not(.nav-icon){display:none}
body.sidebar-compact .nav-link{justify-content:center}
body.sidebar-compact .main-area{margin-left:116px}
@media(max-width:991px){body.sidebar-compact .main-area{margin-left:92px}}
@media(max-width:700px){body.sidebar-compact .main-area{margin-left:0}}

/* ===== Auth / login ===== */
.auth-page{min-height:100vh;margin:0;display:grid;place-items:center;padding:28px;background:
  radial-gradient(1100px 600px at 100% 0%,#26246a 0,transparent 55%),
  radial-gradient(900px 500px at 0% 100%,#0e5f66 0,transparent 55%),#0a0e2a}
.auth-shell{width:min(1080px,100%);min-height:620px;overflow:hidden;display:grid;grid-template-columns:1.15fr .85fr;
  border-radius:26px;background:var(--surface);box-shadow:0 40px 100px rgba(3,5,20,.5)}
.auth-aside{position:relative;overflow:hidden;padding:52px;color:#fff;
  background:linear-gradient(150deg,#151a3f 0%,#1c2566 55%,#0e6f76 120%)}
.auth-aside:before{content:'';position:absolute;width:440px;height:440px;border:1px solid rgba(255,255,255,.12);
  border-radius:50%;right:-190px;bottom:-230px}
.auth-aside:after{content:'';position:absolute;width:260px;height:260px;border:30px solid rgba(255,255,255,.05);
  border-radius:50%;left:-120px;top:-110px}
.auth-brand{position:relative;z-index:1;display:flex;align-items:center;gap:11px;font:700 15px var(--font-display)}
.auth-copy{position:relative;z-index:1;margin-top:110px;max-width:440px}
.auth-copy small{font-weight:800;letter-spacing:.16em;text-transform:uppercase;color:#8fd8e0;font-size:10px}
.auth-copy h1{margin:16px 0;font:800 40px/1.14 var(--font-display);letter-spacing:-.04em}
.auth-copy p{margin:0;color:#c9d3ef;font-size:13.5px;line-height:1.75}
.auth-trust{position:relative;z-index:1;display:flex;gap:9px;margin-top:30px;flex-wrap:wrap}
.auth-trust span{display:inline-flex;align-items:center;gap:6px;border:1px solid rgba(255,255,255,.16);
  border-radius:99px;padding:8px 12px;background:rgba(255,255,255,.07);font-size:11px;font-weight:700}
.auth-trust svg{width:13px;height:13px}
.auth-panel{display:flex;align-items:center;padding:56px}
.auth-form{width:100%}
.auth-form h2{margin:0 0 8px;font:800 27px var(--font-display);letter-spacing:-.03em}
.auth-form>p.lead-text{margin:0 0 30px;color:var(--muted);font-size:13.5px}
.auth-alert{display:flex;align-items:center;gap:9px;padding:12px 14px;margin-bottom:18px;border-radius:11px;
  background:var(--danger-soft);color:var(--danger);font-size:13px;font-weight:600}
.auth-alert svg{width:16px;height:16px;flex:none}
.auth-field{margin-bottom:18px}
.auth-field label{display:block;margin-bottom:8px;font-size:11.5px;font-weight:800;text-transform:uppercase;
  letter-spacing:.02em;color:var(--ink-2)}
.auth-input-wrap{position:relative}
.auth-input-wrap svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);width:16px;height:16px;color:#a2a8c4}
.auth-field input{width:100%;height:48px;padding:0 14px 0 40px;border:1px solid #dde1ee;border-radius:11px;
  background:var(--surface-soft);outline:0;font:13px var(--font-body);color:var(--ink);transition:.15s}
.auth-field input:focus{border-color:#8d84fb;box-shadow:0 0 0 4px var(--brand-soft);background:#fff}
.auth-submit{width:100%;height:49px;border:0;border-radius:11px;display:flex;align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(125deg,#5850ef,#8873fb);box-shadow:0 14px 26px rgba(88,80,239,.28);color:#fff;
  font:800 13px var(--font-body);cursor:pointer}
.auth-submit:hover{background:linear-gradient(125deg,#463fd6,#7462e5)}
.auth-submit svg{width:16px;height:16px;flex:none}
.auth-secure{display:flex;align-items:center;justify-content:center;gap:6px;margin-top:22px;color:#9aa0b8;font-size:11px}
.auth-secure svg{width:12px;height:12px}
@media(max-width:760px){
  .auth-page{padding:0}
  .auth-shell{min-height:100vh;border-radius:0;grid-template-columns:1fr}
  .auth-aside{min-height:260px;padding:32px}
  .auth-copy{margin-top:40px}
  .auth-copy h1{font-size:27px}
  .auth-copy p,.auth-trust{display:none}
  .auth-panel{padding:34px 26px}
}

/* ===== Responsive ===== */
@media(max-width:991px){
  .sidebar{inset:10px auto 10px 10px;width:70px;padding:18px 9px}
  .brand{padding:5px 5px 22px}
  .brand span+span,.nav-caption,.sidebar .nav-link span:not(.nav-icon){display:none}
  .sidebar .nav-link{justify-content:center;padding:11px}
  .logout-link{padding-top:14px!important}
  .main-area{margin-left:92px;padding:24px}
}
.hamburger-toggle{display:none;width:38px;height:38px;flex:none;align-items:center;justify-content:center;
  border-radius:11px;border:1px solid var(--line);background:var(--surface);color:var(--ink);margin-right:12px;cursor:pointer}
.hamburger-toggle svg{width:18px;height:18px}
.mobile-menu-backdrop{display:none;position:fixed;inset:0;background:rgba(10,11,26,.55);z-index:55}
@media(max-width:700px){
  .hamburger-toggle{display:inline-flex}
  .topbar{flex-wrap:nowrap}
  .sidebar{position:fixed;inset:0 auto 0 0;width:82vw;max-width:300px;height:100vh;border-radius:0;
    transform:translateX(-105%);transition:transform .25s ease;z-index:60}
  .sidebar .brand span+span,.sidebar .nav-caption,.sidebar .nav-link span:not(.nav-icon){display:inline}
  .sidebar .nav-link{justify-content:flex-start;padding:11px 14px}
  body.mobile-menu-open .sidebar{transform:translateX(0);box-shadow:0 20px 60px rgba(0,0,0,.4)}
  body.mobile-menu-open .mobile-menu-backdrop{display:block}
  body.mobile-menu-open{overflow:hidden}
  .main-area{margin:0;padding:18px 16px 84px}
  .search-pill,.notify,.profile-pill div:last-child{display:none}
  .page-title{font-size:21px}
  .dashboard-hero{padding:26px 22px}
  .dashboard-hero h2{font-size:23px}
  .quick-grid{grid-template-columns:1fr}
  .mobile-nav{display:flex;position:fixed;left:12px;right:12px;bottom:12px;z-index:30;background:#12142c;
    border-radius:18px;padding:8px;box-shadow:0 20px 40px rgba(12,13,30,.35);justify-content:space-between}
  .mobile-nav a{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 4px;border-radius:12px;
    color:#9aa2c8;text-decoration:none;font-size:10px;font-weight:700}
  .mobile-nav a svg{width:17px;height:17px}
  .mobile-nav a.active{color:#fff;background:linear-gradient(100deg,#5f56ee,#7c6bf6)}
  .table{font-size:12.5px}

  /* Card-style tables: every table inside .table-responsive collapses into stacked rows */
  .table-responsive{overflow-x:hidden}
  .table-responsive table.table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
  .table-responsive table.table,.table-responsive table.table tbody{display:block;width:100%;box-sizing:border-box}
  .table-responsive table.table tr{display:block;width:100%;margin-bottom:12px;border:1px solid var(--line-soft);
    border-radius:14px;padding:4px 14px;background:var(--surface);box-sizing:border-box}
  .table-responsive table.table td{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;
    gap:6px 14px;padding:9px 0;border-bottom:1px solid var(--line-soft);text-align:right;font-size:13px;
    width:100%;box-sizing:border-box;min-width:0;max-width:100%}
  .table-responsive table.table td>*{min-width:0;max-width:100%;overflow-wrap:anywhere}
  .table-responsive table.table td:last-child{border-bottom:0}
  .table-responsive table.table td[data-label]::before{content:attr(data-label);font-weight:800;color:var(--muted);
    font-size:10px;text-transform:uppercase;letter-spacing:.05em;text-align:left;flex:none}
  .table-responsive table.table td:not([data-label]){justify-content:center;text-align:center}
  .table-responsive table.table td[colspan]{display:block;text-align:center;width:100%}
}
@media(max-width:480px){
  .card-body{padding:18px}
  .module-panel .card-body{padding:24px 20px}
}