/* ═══════════════════════════════════════════════════════════
 *  SECUREBASE — Design System
 *  Refonte 2026 — moderne, professionnel, accessible
 * ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

/* ── DESIGN TOKENS ── */
:root{
  /* Couleurs neutres (light theme = défaut) */
  --bg:        #f7f8fa;
  --bg2:       #ffffff;
  --bg3:       #f1f3f7;
  --bg4:       #e6e9ef;
  --bg5:       #d3d8e0;

  /* Couleur signature SecureBase */
  --cyan:      #0891b2;
  --cyan2:     #0e7490;
  --cyan-soft: #06b6d4;
  --cyan-dim:  rgba(8,145,178,0.08);
  --cyan-border: rgba(8,145,178,0.18);

  /* Couleurs secondaires */
  --primary:   #1e3a5f;       /* bleu marine institutionnel */
  --primary2:  #15293f;
  --primary-dim: rgba(30,58,95,0.08);

  /* Statuts */
  --amber:     #d97706;
  --amber-dim: rgba(217,119,6,0.08);
  --amber-border: rgba(217,119,6,0.22);
  --red:       #dc2626;
  --red-dim:   rgba(220,38,38,0.08);
  --red-border: rgba(220,38,38,0.22);
  --green:     #059669;
  --green-dim: rgba(5,150,105,0.08);
  --green-border: rgba(5,150,105,0.22);
  --purple:    #7c3aed;
  --purple-dim: rgba(124,58,237,0.08);

  /* Texte */
  --text:      #0f172a;
  --text2:     #475569;
  --text3:     #94a3b8;
  --text4:     #cbd5e1;

  /* Bordures */
  --border:    rgba(15,23,42,0.06);
  --border2:   rgba(15,23,42,0.10);
  --border3:   rgba(15,23,42,0.16);

  /* Ombres */
  --shadow-sm: 0 1px 2px rgba(15,23,42,0.04), 0 1px 3px rgba(15,23,42,0.06);
  --shadow:    0 4px 6px -1px rgba(15,23,42,0.05), 0 2px 4px -2px rgba(15,23,42,0.04);
  --shadow-md: 0 10px 15px -3px rgba(15,23,42,0.06), 0 4px 6px -4px rgba(15,23,42,0.04);
  --shadow-lg: 0 20px 25px -5px rgba(15,23,42,0.08), 0 8px 10px -6px rgba(15,23,42,0.05);

  /* Layout */
  --sidebar-w: 260px;
  --header-h:  64px;
  --r-sm:      6px;
  --r:         8px;
  --r-lg:      12px;
  --r-xl:      16px;
  --r-2xl:     20px;
  --r-full:    9999px;
}

[data-theme="dark"]{
  --bg:        #0a0e1a;
  --bg2:       #111827;
  --bg3:       #1a2235;
  --bg4:       #232e44;
  --bg5:       #2d3a52;

  --cyan:      #22d3ee;
  --cyan2:     #67e8f9;
  --cyan-soft: #06b6d4;
  --cyan-dim:  rgba(34,211,238,0.10);
  --cyan-border: rgba(34,211,238,0.25);

  --primary:   #3b82f6;
  --primary2:  #2563eb;
  --primary-dim: rgba(59,130,246,0.10);

  --amber:     #fbbf24;
  --amber-dim: rgba(251,191,36,0.10);
  --amber-border: rgba(251,191,36,0.30);
  --red:       #ef4444;
  --red-dim:   rgba(239,68,68,0.10);
  --red-border: rgba(239,68,68,0.30);
  --green:     #10b981;
  --green-dim: rgba(16,185,129,0.10);
  --green-border: rgba(16,185,129,0.30);
  --purple:    #a78bfa;
  --purple-dim: rgba(167,139,250,0.10);

  --text:      #f1f5f9;
  --text2:     #cbd5e1;
  --text3:     #64748b;
  --text4:     #334155;

  --border:    rgba(255,255,255,0.06);
  --border2:   rgba(255,255,255,0.10);
  --border3:   rgba(255,255,255,0.16);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.20);
  --shadow:    0 4px 6px -1px rgba(0,0,0,0.30), 0 2px 4px -2px rgba(0,0,0,0.20);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.30), 0 4px 6px -4px rgba(0,0,0,0.20);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.40), 0 8px 10px -6px rgba(0,0,0,0.20);
}

html,body{
  height:100%;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  font-size:14px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--border3);border-radius:var(--r-full)}
::-webkit-scrollbar-thumb:hover{background:var(--text3)}

/* ── TYPOGRAPHY ── */
h1,h2,h3,h4{font-weight:700;letter-spacing:-0.015em;color:var(--text)}
h1{font-size:28px;line-height:1.2}
h2{font-size:22px;line-height:1.3}
h3{font-size:18px;line-height:1.35}
.mono{font-family:'JetBrains Mono',monospace;font-size:0.92em}
.text-cyan{color:var(--cyan)}
.text-primary{color:var(--primary)}
.text-amber{color:var(--amber)}
.text-red{color:var(--red)}
.text-green{color:var(--green)}
.text-muted{color:var(--text2)}
.text-dim{color:var(--text3)}

/* ── THEME TOGGLE ── */
.theme-toggle{
  background:var(--bg2);border:1px solid var(--border2);color:var(--text2);
  cursor:pointer;width:38px;height:38px;border-radius:var(--r);
  display:flex;align-items:center;justify-content:center;
  transition:all 0.2s;flex-shrink:0;
}
.theme-toggle:hover{background:var(--bg3);color:var(--text);border-color:var(--border3)}
.theme-toggle svg{width:17px;height:17px}
.theme-toggle .icon-sun{display:block}
.theme-toggle .icon-moon{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-moon{display:block}
.theme-toggle-float{position:fixed;top:20px;right:20px;z-index:100;box-shadow:var(--shadow)}

/* ═══════════════════════════════════════════════════════════
 *  LAYOUT — Application Shell (sidebar + topbar + content)
 * ═══════════════════════════════════════════════════════════ */
#shell{display:flex;height:100vh;overflow:hidden}
#sidebar{
  width:var(--sidebar-w);background:var(--bg2);
  border-right:1px solid var(--border);
  display:flex;flex-direction:column;flex-shrink:0;
}
#main-area{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg)}
#topbar{
  height:var(--header-h);background:var(--bg2);
  border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;
  padding:0 28px;flex-shrink:0;gap:16px;
}
#content{flex:1;overflow-y:auto;padding:28px}

/* ── PAGE SYSTEM ── */
.page{display:none;animation:pageIn 0.22s ease-out}
.page.active{display:block}
@keyframes pageIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

/* ── SIDEBAR ── */
.sb-brand{padding:22px 22px 18px;border-bottom:1px solid var(--border)}
.sb-logo{
  font-family:'Inter',sans-serif;font-size:22px;font-weight:800;
  letter-spacing:-0.02em;color:var(--text);line-height:1;
  display:flex;align-items:center;gap:8px;
}
.sb-logo::before{
  content:'';width:22px;height:22px;border-radius:5px;
  display:inline-block;flex-shrink:0;
  background:var(--cyan-dim);border:1px solid var(--cyan-border);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%230891b2' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='11' width='18' height='11' rx='2' ry='2'/%3E%3Cpath d='M7 11V7a5 5 0 0110 0v4'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;
}
.sb-tagline{
  font-size:11px;color:var(--text3);text-transform:uppercase;
  letter-spacing:0.08em;margin-top:6px;font-weight:500;
  margin-left:36px;
}
.sb-nav{flex:1;overflow-y:auto;padding:12px}
.sb-section{
  font-size:11px;color:var(--text3);letter-spacing:0.08em;
  text-transform:uppercase;padding:16px 10px 8px;font-weight:600;
}
.sb-btn,.sb-item{
  display:flex;align-items:center;gap:11px;padding:10px 12px;
  border-radius:var(--r);cursor:pointer;color:var(--text2);
  font-size:13.5px;font-weight:500;transition:all 0.15s;
  margin:1px 0;border:none;background:none;width:100%;
  text-align:left;font-family:inherit;
}
.sb-btn:hover,.sb-item:hover{background:var(--bg3);color:var(--text)}
.sb-btn.active,.sb-item.active{
  background:var(--cyan-dim);color:var(--cyan);
  font-weight:600;
}
.sb-btn svg,.sb-item svg{width:17px;height:17px;flex-shrink:0;opacity:0.85}
.sb-btn.active svg,.sb-item.active svg{opacity:1}
.sb-badge{
  margin-left:auto;background:var(--red);color:#fff;
  font-size:10px;font-weight:700;padding:2px 7px;border-radius:var(--r-full);
  line-height:1.6;min-width:20px;text-align:center;
}
.sb-footer{border-top:1px solid var(--border);padding:14px}
.sb-user-card{display:flex;align-items:center;gap:11px}
.sb-avatar{
  width:36px;height:36px;border-radius:var(--r-full);
  background:linear-gradient(135deg,var(--cyan-dim),var(--cyan-border));
  border:1.5px solid var(--cyan-border);
  display:flex;align-items:center;justify-content:center;
  font-size:12px;font-weight:700;color:var(--cyan);
  flex-shrink:0;text-transform:uppercase;
}
.sb-user-info{flex:1;min-width:0}
.sb-user-name{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-user-role{font-size:11px;color:var(--text3);font-weight:500}
.sb-logout-btn{
  background:none;border:none;color:var(--text3);cursor:pointer;
  padding:6px;border-radius:var(--r-sm);display:flex;align-items:center;
  justify-content:center;transition:all 0.15s;flex-shrink:0;
}
.sb-logout-btn:hover{color:var(--red);background:var(--red-dim)}

/* ── TOPBAR ── */
.tb-title{
  font-size:18px;font-weight:700;color:var(--text);
  letter-spacing:-0.01em;white-space:nowrap;
}
.tb-search{
  background:var(--bg);border:1px solid var(--border2);color:var(--text);
  padding:9px 14px 9px 38px;border-radius:var(--r);font-size:13px;
  font-family:inherit;outline:none;width:260px;transition:all 0.2s;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='m21 21-4.35-4.35'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:13px center;
}
.tb-search:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-dim)}
.tb-search::placeholder{color:var(--text3)}
.tb-right{display:flex;align-items:center;gap:10px}

/* ═══════════════════════════════════════════════════════════
 *  COMPOSANTS UI
 * ═══════════════════════════════════════════════════════════ */

/* ── BUTTONS ── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  padding:10px 18px;border-radius:var(--r);font-size:13.5px;font-weight:600;
  cursor:pointer;transition:all 0.18s;border:1px solid transparent;
  white-space:nowrap;font-family:inherit;line-height:1.2;
  min-height:40px;letter-spacing:-0.005em;
}
.btn-primary{
  background:var(--cyan);color:#fff;
  box-shadow:0 1px 2px rgba(8,145,178,0.25);
}
.btn-primary:hover{background:var(--cyan2);box-shadow:0 4px 12px rgba(8,145,178,0.30);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{background:var(--bg2);border-color:var(--border2);color:var(--text2)}
.btn-ghost:hover{background:var(--bg3);color:var(--text);border-color:var(--border3)}
.btn-danger{background:var(--bg2);border-color:var(--red-border);color:var(--red)}
.btn-danger:hover{background:var(--red);color:#fff;border-color:var(--red)}
.btn-amber{background:var(--bg2);border-color:var(--amber-border);color:var(--amber)}
.btn-amber:hover{background:var(--amber);color:#fff;border-color:var(--amber)}
.btn-sm{padding:6px 12px;font-size:12.5px;min-height:32px}
.btn-lg{padding:13px 26px;font-size:15px;min-height:48px}
.btn-icon{padding:9px;border-radius:var(--r);min-height:38px}
.btn:disabled{opacity:0.5;cursor:not-allowed;transform:none!important}

/* ── CARDS ── */
.card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);overflow:hidden;margin-bottom:18px;
  box-shadow:var(--shadow-sm);transition:box-shadow 0.2s;
}
.card-header{
  padding:18px 22px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.card-title{font-size:15px;font-weight:600;letter-spacing:-0.01em;color:var(--text)}
.card-body{padding:22px}

/* ── STAT CARDS ── */
.stats-row{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:14px;margin-bottom:24px;
}
.stat-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:20px 22px;box-shadow:var(--shadow-sm);
  transition:all 0.2s;
}
.stat-card:hover{box-shadow:var(--shadow);transform:translateY(-1px)}
.stat-lbl{
  font-size:11px;color:var(--text3);text-transform:uppercase;
  letter-spacing:0.06em;margin-bottom:8px;font-weight:600;
}
.stat-val{
  font-size:32px;font-weight:700;line-height:1;color:var(--text);
  letter-spacing:-0.02em;
}
.stat-sub{font-size:11.5px;color:var(--text3);margin-top:6px;font-weight:500}

/* ── TABLE ── */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;background:var(--bg2)}
thead{background:var(--bg3)}
th{
  padding:12px 18px;text-align:left;font-size:11px;letter-spacing:0.05em;
  text-transform:uppercase;color:var(--text3);font-weight:600;
  white-space:nowrap;border-bottom:1px solid var(--border);
}
td{padding:14px 18px;border-bottom:1px solid var(--border);vertical-align:middle;color:var(--text);font-size:13.5px}
tr:last-child td{border-bottom:none}
tbody tr{transition:background 0.12s}
tbody tr:hover td{background:var(--bg3)}

/* ── BADGES ── */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 9px;border-radius:var(--r-full);
  font-size:11px;font-weight:600;white-space:nowrap;line-height:1.5;
}
.b-cyan{background:var(--cyan-dim);color:var(--cyan);border:1px solid var(--cyan-border)}
.b-amber{background:var(--amber-dim);color:var(--amber);border:1px solid var(--amber-border)}
.b-red{background:var(--red-dim);color:var(--red);border:1px solid var(--red-border)}
.b-green{background:var(--green-dim);color:var(--green);border:1px solid var(--green-border)}
.b-purple{background:var(--purple-dim);color:var(--purple);border:1px solid rgba(124,58,237,0.22)}
.b-gray{background:var(--bg3);color:var(--text2);border:1px solid var(--border2)}

.role-badge{
  display:inline-block;padding:3px 9px;border-radius:var(--r-sm);
  font-size:10px;font-weight:700;letter-spacing:0.04em;text-transform:uppercase;
}

/* ── FORM ── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.form-grid-3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:14px}
.fg{display:flex;flex-direction:column;gap:6px}
.fg.full{grid-column:1/-1}
label.fl{
  font-size:12px;color:var(--text2);font-weight:600;
  letter-spacing:-0.005em;
}
.fi{
  background:var(--bg);border:1px solid var(--border2);color:var(--text);
  padding:11px 14px;border-radius:var(--r);font-size:13.5px;
  font-family:inherit;outline:none;transition:all 0.18s;width:100%;
  min-height:42px;
}
.fi:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-dim);background:var(--bg2)}
.fi::placeholder{color:var(--text3)}
select.fi option{background:var(--bg2);color:var(--text)}
textarea.fi{resize:vertical;min-height:90px;line-height:1.5}

/* ── MODAL ── */
.overlay{
  position:fixed;inset:0;background:rgba(15,23,42,0.55);
  display:none;align-items:center;justify-content:center;
  z-index:500;padding:20px;backdrop-filter:blur(4px);
}
.overlay.open{display:flex;animation:fadeIn 0.18s ease-out}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
.modal{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-xl);width:100%;max-width:560px;
  box-shadow:var(--shadow-lg);
  animation:modalIn 0.22s ease-out;
  display:flex;flex-direction:column;max-height:92vh;
}
@keyframes modalIn{from{opacity:0;transform:translateY(8px) scale(0.98)}to{opacity:1;transform:none}}
.modal-lg{max-width:760px}
.modal-head{
  padding:22px 26px 18px;border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;flex-shrink:0;
}
.modal-title{font-size:18px;font-weight:700;color:var(--text);letter-spacing:-0.01em}
.modal-close{
  background:none;border:none;color:var(--text3);font-size:18px;
  cursor:pointer;width:32px;height:32px;display:flex;align-items:center;
  justify-content:center;border-radius:var(--r-sm);transition:all 0.15s;
}
.modal-close:hover{color:var(--text);background:var(--bg3)}
.modal-body{padding:24px 26px;overflow-y:auto;flex:1}
.modal-foot{
  padding:16px 26px 22px;border-top:1px solid var(--border);
  display:flex;gap:10px;justify-content:flex-end;flex-shrink:0;
  background:var(--bg);border-radius:0 0 var(--r-xl) var(--r-xl);
}

/* ── ALERT BANNERS ── */
.alert-banner,.info-banner{
  border-radius:var(--r);padding:13px 16px;font-size:13px;
  margin-bottom:18px;display:flex;align-items:center;gap:10px;
  border:1px solid;line-height:1.5;
}
.alert-banner{background:var(--red-dim);border-color:var(--red-border);color:var(--red)}
.info-banner{background:var(--cyan-dim);border-color:var(--cyan-border);color:var(--cyan)}

/* ── PAGE HEADER ── */
.ph{
  display:flex;align-items:flex-end;justify-content:space-between;
  margin-bottom:24px;gap:16px;flex-wrap:wrap;
}
.ph-left h1{font-size:24px;font-weight:700;line-height:1.2;letter-spacing:-0.015em}
.ph-left p{font-size:13px;color:var(--text3);margin-top:4px;font-weight:500}

/* ── BACK LINK ── */
.back-link{
  background:none;border:none;color:var(--text3);font-size:13px;cursor:pointer;
  display:inline-flex;align-items:center;gap:6px;padding:0;margin-bottom:18px;
  transition:color 0.15s;font-family:inherit;font-weight:500;
}
.back-link:hover{color:var(--cyan)}

/* ── QTY CONTROLS ── */
.qty-ctrl{display:flex;align-items:center;gap:6px}
.qty-btn{
  width:30px;height:30px;border:1px solid var(--border2);
  background:var(--bg2);color:var(--text);border-radius:var(--r-sm);
  cursor:pointer;font-size:16px;display:flex;align-items:center;
  justify-content:center;transition:all 0.15s;font-weight:600;line-height:1;
}
.qty-btn:hover{background:var(--cyan);color:#fff;border-color:var(--cyan)}
.qty-btn:disabled{opacity:0.4;cursor:not-allowed}
.qty-num{font-family:'JetBrains Mono',monospace;font-size:14px;font-weight:600;min-width:34px;text-align:center}
.qty-low{color:var(--red)}
.qty-ok{color:var(--green)}
.qty-warn{color:var(--amber)}

/* ── PROGRESS ── */
.prog{height:4px;border-radius:var(--r-full);background:var(--bg4);overflow:hidden;margin-top:6px;width:80px}
.prog-fill{height:100%;border-radius:var(--r-full);transition:width 0.3s}

/* ── SITE TILES ── */
.tiles-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:16px}
.site-tile{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:22px;cursor:pointer;
  transition:all 0.2s;position:relative;overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.site-tile-accent{position:absolute;top:0;left:0;right:0;height:3px}
.site-tile:hover{
  border-color:var(--border3);transform:translateY(-2px);
  box-shadow:var(--shadow-md);
}
.site-tile h3{font-size:16px;font-weight:700;margin-bottom:6px;line-height:1.3}
.site-tile .addr{font-size:12px;color:var(--text3);margin-bottom:14px;line-height:1.5}
.site-tile-stats{display:flex;gap:18px;padding-top:14px;border-top:1px solid var(--border)}
.tile-stat{font-size:11px;color:var(--text3);font-weight:500}
.tile-stat strong{display:block;font-size:20px;font-weight:700;color:var(--text);line-height:1;margin-bottom:2px}

/* ── HIERARCHY TREE ── */
.tree-node{
  padding:10px 14px;margin:3px 0;background:var(--bg2);
  border:1px solid var(--border);border-radius:var(--r);
  display:flex;align-items:center;gap:10px;
}
.tree-children{margin-left:28px;border-left:2px solid var(--border2);padding-left:14px;margin-top:3px}

/* ── TOAST ── */
#toast{position:fixed;bottom:28px;right:28px;z-index:1000;display:flex;flex-direction:column;gap:10px;pointer-events:none}
.toast-item{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:var(--r);padding:12px 18px;font-size:13px;color:var(--text);
  box-shadow:var(--shadow-lg);animation:toastIn 0.22s ease-out;
  pointer-events:all;max-width:340px;font-weight:500;
}
.toast-item.success{border-color:var(--green-border);background:var(--green-dim);color:var(--green)}
.toast-item.error{border-color:var(--red-border);background:var(--red-dim);color:var(--red)}
@keyframes toastIn{from{opacity:0;transform:translateX(20px)}to{opacity:1;transform:none}}

/* ── EMPTY STATE ── */
.empty{text-align:center;padding:56px 24px;color:var(--text3);font-size:13.5px}
.empty svg{display:block;margin:0 auto 16px;opacity:0.25}

/* ── CHECK LIST ── */
.check-list{display:flex;flex-direction:column;gap:8px;max-height:170px;overflow-y:auto;padding:6px 0}
.check-row{
  display:flex;align-items:center;gap:10px;font-size:13.5px;
  color:var(--text2);cursor:pointer;padding:4px 0;user-select:none;
}
.check-row input[type=checkbox]{accent-color:var(--cyan);width:16px;height:16px;cursor:pointer}

/* ── TABS ── */
.tabs{
  display:flex;gap:3px;background:var(--bg3);border-radius:var(--r);
  padding:4px;margin-bottom:20px;width:fit-content;
}
.tab{
  padding:8px 16px;border-radius:var(--r-sm);cursor:pointer;font-size:13px;
  color:var(--text2);border:none;background:none;transition:all 0.15s;
  font-family:inherit;font-weight:500;
}
.tab.active{background:var(--bg2);color:var(--text);box-shadow:var(--shadow-sm);font-weight:600}

/* ═══════════════════════════════════════════════════════════
 *  AUTH PAGES (Login)
 * ═══════════════════════════════════════════════════════════ */
.auth-page{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  padding:20px;background:linear-gradient(135deg,var(--bg) 0%,var(--bg3) 100%);
}
.auth-card{
  display:flex;border:1px solid var(--border);border-radius:var(--r-2xl);
  overflow:hidden;width:880px;max-width:100%;
  box-shadow:var(--shadow-lg);background:var(--bg2);
}
.auth-left{
  background:linear-gradient(160deg,var(--primary) 0%,var(--primary2) 100%);
  padding:54px 44px;flex:1;display:flex;flex-direction:column;
  justify-content:space-between;color:#fff;position:relative;overflow:hidden;
}
.auth-left::before{
  content:'';position:absolute;top:-50%;right:-30%;width:70%;height:200%;
  background:radial-gradient(circle,rgba(34,211,238,0.15) 0%,transparent 60%);
  pointer-events:none;
}
.auth-logo{
  font-size:38px;font-weight:800;letter-spacing:-0.02em;line-height:1;
  position:relative;color:#fff;display:flex;align-items:center;gap:12px;
}
.auth-logo .lock-icon{width:28px;height:28px;color:var(--cyan-soft);padding:4px;border-radius:6px;background:rgba(6,182,212,0.15);border:1px solid rgba(6,182,212,0.25)}
.auth-sub{
  font-size:12px;color:rgba(255,255,255,0.65);letter-spacing:0.06em;
  text-transform:uppercase;margin-top:8px;font-weight:500;position:relative;
}
.auth-features{display:flex;flex-direction:column;gap:14px;margin-top:auto;position:relative}
.auth-feat{display:flex;align-items:center;gap:12px;font-size:13px;color:rgba(255,255,255,0.85)}
.auth-feat::before{
  content:'';width:18px;height:18px;border-radius:var(--r-full);
  background:rgba(34,211,238,0.2);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2306b6d4' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;
  flex-shrink:0;
}
.auth-right{
  background:var(--bg2);padding:54px 44px;width:380px;
  display:flex;flex-direction:column;justify-content:center;
}
.auth-form-title{font-size:24px;font-weight:700;margin-bottom:6px;letter-spacing:-0.015em;color:var(--text)}
.auth-form-sub{font-size:13px;color:var(--text3);margin-bottom:28px;line-height:1.55}
.field-label,label.field-label{
  display:block;font-size:12px;color:var(--text2);font-weight:600;
  margin-bottom:6px;
}
.auth-input-wrap{position:relative;margin-bottom:14px}
.auth-input{
  width:100%;background:var(--bg);border:1px solid var(--border2);color:var(--text);
  padding:12px 16px;border-radius:var(--r);font-size:14px;outline:none;
  transition:all 0.18s;font-family:inherit;min-height:46px;
}
.auth-input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px var(--cyan-dim);background:var(--bg2)}
.auth-input::placeholder{color:var(--text3);font-size:13px}
.auth-code-input{font-family:'JetBrains Mono',monospace;letter-spacing:0.1em;font-size:15px}
.auth-btn{
  width:100%;background:var(--cyan);color:#fff;border:none;
  padding:13px;border-radius:var(--r);font-family:inherit;
  font-size:14px;font-weight:600;letter-spacing:-0.005em;cursor:pointer;
  transition:all 0.2s;margin-top:6px;min-height:48px;
  box-shadow:0 1px 2px rgba(8,145,178,0.25);
}
.auth-btn:hover{background:var(--cyan2);box-shadow:0 4px 12px rgba(8,145,178,0.30);transform:translateY(-1px)}
.auth-btn:active{transform:translateY(0)}
.auth-err{color:var(--red);font-size:12.5px;margin-top:10px;text-align:center;min-height:20px;font-weight:500}
.auth-demo{
  margin-top:24px;padding-top:18px;border-top:1px solid var(--border);
  font-size:11.5px;color:var(--text3);line-height:1.9;
}
.auth-demo strong{color:var(--text2);font-family:'JetBrains Mono',monospace}

/* ── AUDIT LOG ── */
.audit-row td:first-child{color:var(--text3);font-size:11.5px;font-family:'JetBrains Mono',monospace;white-space:nowrap}
.action-chip{
  font-size:10px;padding:3px 8px;border-radius:var(--r-sm);
  font-weight:700;letter-spacing:0.03em;text-transform:uppercase;
}

/* ═══════════════════════════════════════════════════════════
 *  LANDING PAGE
 * ═══════════════════════════════════════════════════════════ */
.landing{background:var(--bg)}
.landing-nav{
  position:sticky;top:0;z-index:50;background:rgba(255,255,255,0.85);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--border);
}
[data-theme="dark"] .landing-nav{background:rgba(10,14,26,0.85)}
.landing-nav-inner{
  max-width:1200px;margin:0 auto;padding:18px 28px;
  display:flex;align-items:center;justify-content:space-between;
}
.landing-nav .sb-logo{font-size:20px}
.landing-nav-links{display:flex;gap:28px;align-items:center}
.landing-nav-link{
  font-size:14px;color:var(--text2);text-decoration:none;font-weight:500;
  transition:color 0.15s;
}
.landing-nav-link:hover{color:var(--cyan)}
.landing-nav-cta{display:flex;gap:10px;align-items:center}

.landing-section{padding:80px 28px;max-width:1200px;margin:0 auto}
.landing-section.tight{padding:48px 28px}

.hero{text-align:center;padding:100px 28px 80px}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:6px;
  background:var(--cyan-dim);color:var(--cyan);
  border:1px solid var(--cyan-border);border-radius:var(--r-full);
  padding:6px 14px;font-size:12px;font-weight:600;margin-bottom:24px;
}
.hero h1{
  font-size:54px;font-weight:800;letter-spacing:-0.03em;line-height:1.05;
  max-width:820px;margin:0 auto 22px;color:var(--text);
}
.hero h1 .accent{
  background:linear-gradient(135deg,var(--cyan) 0%,var(--cyan-soft) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{
  font-size:18px;color:var(--text2);max-width:640px;
  margin:0 auto 36px;line-height:1.6;
}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero-trust{
  margin-top:50px;display:flex;justify-content:center;gap:32px;
  flex-wrap:wrap;font-size:13px;color:var(--text3);font-weight:500;
}
.hero-trust-item{display:flex;align-items:center;gap:8px}
.hero-trust-item::before{
  content:'';width:14px;height:14px;border-radius:var(--r-full);
  background:var(--green);opacity:0.7;flex-shrink:0;
}

.landing-h2{
  font-size:38px;font-weight:800;letter-spacing:-0.025em;
  text-align:center;margin-bottom:14px;color:var(--text);
}
.landing-sub{
  font-size:17px;color:var(--text2);text-align:center;
  max-width:600px;margin:0 auto 56px;line-height:1.5;
}

.feat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.feat-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:32px 28px;
  box-shadow:var(--shadow-sm);transition:all 0.22s;
}
.feat-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--cyan-border)}
.feat-icon{
  width:48px;height:48px;border-radius:var(--r);
  background:var(--cyan-dim);color:var(--cyan);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:18px;
}
.feat-icon svg{width:24px;height:24px}
.feat-card h3{font-size:17px;margin-bottom:8px}
.feat-card p{font-size:13.5px;color:var(--text2);line-height:1.6}

.hierarchy-grid{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:18px;
}
.hier-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:24px;text-align:center;
  position:relative;
}
.hier-num{
  display:inline-block;background:var(--cyan-dim);color:var(--cyan);
  font-size:11px;font-weight:700;padding:3px 10px;border-radius:var(--r-full);
  margin-bottom:10px;letter-spacing:0.05em;
}
.hier-card h3{font-size:16px;margin-bottom:8px}
.hier-card p{font-size:12.5px;color:var(--text2);line-height:1.55}

.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px;max-width:900px;margin:0 auto}
.price-card{
  background:var(--bg2);border:1px solid var(--border);
  border-radius:var(--r-lg);padding:36px 30px;
  position:relative;box-shadow:var(--shadow-sm);
}
.price-card.featured{
  border-color:var(--cyan);border-width:2px;
  box-shadow:0 12px 32px rgba(8,145,178,0.12);
}
.price-badge{
  position:absolute;top:-12px;left:50%;transform:translateX(-50%);
  background:var(--cyan);color:#fff;font-size:11px;font-weight:700;
  padding:5px 14px;border-radius:var(--r-full);letter-spacing:0.04em;
}
.price-card h3{font-size:17px;margin-bottom:6px}
.price-card .desc{font-size:13px;color:var(--text3);margin-bottom:22px}
.price{font-size:42px;font-weight:800;letter-spacing:-0.025em;line-height:1}
.price small{font-size:14px;color:var(--text3);font-weight:500}
.price-list{margin:24px 0;display:flex;flex-direction:column;gap:10px}
.price-list li{
  list-style:none;font-size:13.5px;color:var(--text2);
  display:flex;align-items:flex-start;gap:9px;line-height:1.5;
}
.price-list li::before{
  content:'';width:16px;height:16px;border-radius:var(--r-full);
  background:var(--green-dim);
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='3.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;
  flex-shrink:0;margin-top:1px;
}

.cta-section{
  background:linear-gradient(135deg,var(--primary) 0%,var(--primary2) 100%);
  border-radius:var(--r-2xl);padding:60px 40px;text-align:center;
  color:#fff;margin:0 28px;max-width:1144px;
  margin-left:auto;margin-right:auto;position:relative;overflow:hidden;
}
.cta-section::before{
  content:'';position:absolute;top:-50%;left:-20%;width:140%;height:200%;
  background:radial-gradient(circle,rgba(34,211,238,0.18) 0%,transparent 50%);
  pointer-events:none;
}
.cta-section h2{font-size:36px;font-weight:800;color:#fff;margin-bottom:14px;letter-spacing:-0.025em;position:relative}
.cta-section p{font-size:16px;color:rgba(255,255,255,0.8);margin-bottom:28px;position:relative}
.cta-section .btn-primary{position:relative;background:#fff;color:var(--primary)}
.cta-section .btn-primary:hover{background:rgba(255,255,255,0.95)}

.landing-footer{
  background:var(--bg2);border-top:1px solid var(--border);
  padding:48px 28px 32px;
}
.landing-footer-inner{
  max-width:1200px;margin:0 auto;display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;
}
.landing-footer h4{font-size:13px;font-weight:700;margin-bottom:14px;color:var(--text)}
.landing-footer ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.landing-footer a{font-size:13px;color:var(--text2);text-decoration:none;transition:color 0.15s}
.landing-footer a:hover{color:var(--cyan)}
.landing-footer-bottom{
  max-width:1200px;margin:36px auto 0;padding-top:24px;
  border-top:1px solid var(--border);font-size:12px;color:var(--text3);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
}

/* ═══════════════════════════════════════════════════════════
 *  RESPONSIVE
 * ═══════════════════════════════════════════════════════════ */
@media(max-width:1024px){
  .hero h1{font-size:42px}
  .hero p.lead{font-size:16px}
  .landing-h2{font-size:30px}
  .landing-footer-inner{grid-template-columns:1fr 1fr;gap:32px}
}

@media(max-width:768px){
  :root{--sidebar-w:100%}
  #sidebar{position:fixed;top:0;left:-100%;height:100vh;z-index:60;transition:left 0.25s;width:280px;box-shadow:var(--shadow-lg)}
  #sidebar.open{left:0}
  #topbar{padding:0 18px}
  #content{padding:18px}
  .form-grid,.form-grid-3{grid-template-columns:1fr}
  .tiles-grid{grid-template-columns:1fr}
  .auth-card{flex-direction:column;width:100%;max-width:440px}
  .auth-left{padding:36px 28px}
  .auth-right{width:auto;padding:36px 28px}
  .auth-features{display:none}
  .hero{padding:60px 20px 50px}
  .hero h1{font-size:32px}
  .hero p.lead{font-size:15px}
  .hero-cta{flex-direction:column;align-items:stretch}
  .landing-section{padding:56px 20px}
  .landing-h2{font-size:26px}
  .landing-sub{font-size:15px;margin-bottom:40px}
  .landing-nav-inner{padding:14px 18px}
  .landing-nav-links{display:none}
  .cta-section{padding:42px 24px}
  .cta-section h2{font-size:26px}
  .landing-footer-inner{grid-template-columns:1fr;gap:28px}
  .stat-val{font-size:26px}
  .stats-row{grid-template-columns:1fr 1fr}
  table{font-size:12.5px}
  th,td{padding:10px 12px}
}

/* Mobile menu button (for portals) */
.mobile-menu-btn{display:none;background:none;border:1px solid var(--border2);border-radius:var(--r);width:38px;height:38px;align-items:center;justify-content:center;color:var(--text2);cursor:pointer}
@media(max-width:768px){.mobile-menu-btn{display:flex}}

/* Helper utilities */
.flex{display:flex}
.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}
.mt-2{margin-top:8px}.mt-4{margin-top:16px}
.mb-2{margin-bottom:8px}.mb-4{margin-bottom:16px}