/* ═══════════════════════════════════════════════════════════════════════════
   BUYER PORTAL — design-system stylesheet
   ═══════════════════════════════════════════════════════════════════════════
   Lifted verbatim from the supplied prototype
   (Kimi_Agent_Steelco ai/app/buyer.html). Treat that file as the source of
   truth: re-run scripts/extract_design_css.py rather than hand-editing here,
   or the next extraction silently reverts your change.
   ═══════════════════════════════════════════════════════════════════════════ */

/* ═══════════════════════════════════════════════════════════════
   STEELCO AI — DESIGN TOKENS (Part 0 constitution, shared with index.html)
   ═══════════════════════════════════════════════════════════════ */
:root{
  --navy:#162230;
  --royal:#044688;
  --ai-blue:#075AA0;
  --glow-blue:#31A8FF;
  --brushed:#9CA4AD;
  --light-steel:#DFE4EA;
  --graphite:#4B5563;
  --charcoal:#2C3642;
  --n-black:#0E1116; --n-900:#162230; --n-800:#243241; --n-700:#3A4958;
  --n-600:#59697A; --n-500:#7B8895; --n-400:#9CA4AD; --n-300:#C4CBD3;
  --n-200:#DFE4EA; --n-100:#F3F5F7; --white:#FFFFFF;
  --success:#2EAD62; --success-bg:#DDF7E7;
  --warning:#F59E0B; --warning-bg:#FFF3D8;
  --error:#D9363E;   --error-bg:#FFE6E8;
  --info:#2196F3;    --info-bg:#EAF5FF;
  --grad-primary:linear-gradient(135deg,#162230 0%,#044688 55%,#075AA0 100%);
  --grad-accent:linear-gradient(135deg,#075AA0 0%,#31A8FF 100%);
  --grad-metal:linear-gradient(135deg,#F4F6F8 0%,#DFE4EA 30%,#B8C0C9 55%,#9CA4AD 78%,#7E8792 100%);
  --bg:#FFFFFF;
  --bg-section:#F7F9FB;
  --bg-alt:#EEF2F6;
  --bg-dark:#162230;
  --bg-footer:#0E1116;
  --surface:#FFFFFF;
  --raised:#F7F9FB;
  --border:#DFE4EA;
  --border-strong:#C4CBD3;
  --heading:#162230;
  --body:#4B5563;
  --caption:#7B8895;
  --disabled:#B8C0C9;
  --btn-p:#044688; --btn-p-hover:#075AA0; --btn-p-press:#162230;
  --btn-sec-border:#044688; --btn-sec-label:#044688; --btn-sec-hover:#EEF2F6;
  --row-hover:#F7F9FB;
  --shadow-flat:0 1px 2px rgba(14,17,22,.06);
  --shadow-raised:0 8px 24px rgba(14,17,22,.10);
  --glow:0 0 40px rgba(49,168,255,.30);
  --focus-ring:#075AA0;
  --font-display:'Alexandria','IBM Plex Sans Arabic','IBM Plex Sans',sans-serif;
  --font-body:'IBM Plex Sans Arabic','IBM Plex Sans',sans-serif;
  --font-mono:'IBM Plex Mono',monospace;
  --radius-card:12px;
  --radius-btn:8px;
  --radius-chip:999px;
  --ease:cubic-bezier(.22,.61,.36,1);
}
html[data-theme="dark"]{
  --bg:#0E1116;
  --bg-section:#0E1116;
  --bg-alt:#162230;
  --bg-dark:#0E1116;
  --bg-footer:#0E1116;
  --surface:#162230;
  --raised:#243241;
  --border:#3A4958;
  --border-strong:#59697A;
  --heading:#F3F5F7;
  --body:#C4CBD3;
  --caption:#7B8895;
  --disabled:#59697A;
  --btn-p:#075AA0; --btn-p-hover:#075AA0; --btn-p-press:#044688;
  --btn-sec-border:#075AA0; --btn-sec-label:#C4CBD3; --btn-sec-hover:#243241;
  --row-hover:#243241;
  --shadow-flat:0 1px 2px rgba(0,0,0,.4);
  --shadow-raised:0 8px 24px rgba(0,0,0,.5);
  --glow:0 0 40px rgba(49,168,255,.45);
  --grad-metal:linear-gradient(135deg,#7E8792 0%,#59697A 35%,#3A4958 65%,#243241 100%);
}

/* ═══ BASE ═══ */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--font-body);
  background:var(--bg-section);
  color:var(--body);
  font-size:1rem;
  line-height:1.7;
  overflow-x:hidden;
  transition:background .18s var(--ease),color .18s var(--ease);
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
ul{list-style:none}
.mono{font-family:var(--font-mono);font-variant-numeric:tabular-nums;unicode-bidi:isolate}
.ltr{direction:ltr;unicode-bidi:isolate;display:inline-block}
h1,h2,h3,h4{font-family:var(--font-body);color:var(--heading);line-height:1.4;font-weight:700}
[lang] *{letter-spacing:0}
::selection{background:rgba(7,90,160,.22)}
:focus{outline:none}
:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px;border-radius:4px}
.profile-ic{display:inline-flex;flex:none}
.profile-ic svg{display:block}

/* ═══ BUTTONS ═══ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:44px;padding:10px 22px;border-radius:var(--radius-btn);
  font-family:var(--font-body);font-weight:600;font-size:.9375rem;line-height:1.4;
  transition:background .16s var(--ease),color .16s var(--ease),border-color .16s var(--ease),transform .16s var(--ease),box-shadow .16s var(--ease);
  white-space:nowrap;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--btn-p);color:#FFFFFF;box-shadow:var(--shadow-flat)}
.btn-primary:hover{background:var(--btn-p-hover)}
html[data-theme="dark"] .btn-primary:hover{filter:brightness(1.18)}
.btn-primary:active{background:var(--btn-p-press)}
.btn-secondary{border:1.5px solid var(--btn-sec-border);color:var(--btn-sec-label);background:transparent}
.btn-secondary:hover{background:var(--btn-sec-hover)}
.btn-ghost{color:var(--ai-blue);padding:8px 12px;min-height:44px}
.btn-ghost:hover{background:var(--btn-sec-hover)}
html[data-theme="dark"] .btn-ghost{color:var(--heading)}
.btn-sm{min-height:44px;padding:8px 14px;font-size:.8125rem}
.btn svg{width:18px;height:18px;flex:none}
.btn:disabled{opacity:.55;cursor:not-allowed;box-shadow:none}
.icon-btn{
  width:44px;height:44px;border-radius:var(--radius-btn);flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--border);color:var(--body);background:var(--surface);
  transition:background .16s var(--ease),border-color .16s var(--ease),color .16s var(--ease);
}
.icon-btn:hover{background:var(--bg-section);color:var(--heading)}
html[data-theme="dark"] .icon-btn:hover{background:var(--raised)}
.icon-btn svg{width:20px;height:20px}

/* ═══ APP SHELL ═══ */
.app{display:flex;min-height:100vh}

/* ═══ SIDEBAR ═══ */
.sidebar{
  width:264px;flex:none;position:sticky;top:0;height:100vh;z-index:60;
  background:var(--navy);color:#C4CBD3;
  display:flex;flex-direction:column;
  transition:width .2s var(--ease),transform .22s var(--ease);
}
html[data-theme="dark"] .sidebar{background:var(--bg-footer);border-inline-end:1px solid var(--n-800)}
.sb-head{display:flex;align-items:center;gap:10px;padding:16px 18px;min-height:72px;flex:none}
.sb-logo{display:flex;align-items:center;gap:10px;min-height:44px}
.sb-logo img{width:38px;height:38px;border-radius:50%;object-fit:cover;background:#fff;flex:none}
.sb-word{font-family:var(--font-display);font-weight:800;font-size:1rem;color:#FFFFFF;line-height:1.2;white-space:nowrap}
.sb-word small{display:block;font-family:var(--font-body);font-weight:500;font-size:.6875rem;color:var(--brushed)}
.sb-collapse{
  width:44px;height:44px;border-radius:8px;flex:none;margin-inline-start:auto;
  display:inline-flex;align-items:center;justify-content:center;color:#9CA4AD;
  transition:background .16s var(--ease),color .16s var(--ease);
}
.sb-collapse:hover{background:var(--n-800);color:#FFFFFF}
.sb-collapse svg{width:20px;height:20px;transition:transform .2s var(--ease)}
html[dir="ltr"] .sb-collapse svg{transform:scaleX(-1)}
.app.sb-collapsed .sb-collapse svg{transform:rotate(180deg)}
html[dir="ltr"] .app.sb-collapsed .sb-collapse svg{transform:rotate(180deg) scaleX(-1)}
.sb-nav{flex:1;overflow-y:auto;padding:8px 12px;display:flex;flex-direction:column;gap:4px}
.sb-item{
  display:flex;align-items:center;gap:12px;min-height:48px;padding:12px 14px;border-radius:10px;
  font-weight:600;font-size:.9375rem;color:#C4CBD3;width:100%;text-align:start;
  transition:background .16s var(--ease),color .16s var(--ease);
  white-space:nowrap;
}
.sb-item:hover{background:var(--n-800);color:#FFFFFF}
.sb-item.active{background:var(--royal);color:#FFFFFF;box-shadow:var(--shadow-flat)}
html[data-theme="dark"] .sb-item.active{background:var(--ai-blue)}
.sb-item svg{width:22px;height:22px;flex:none}
/* Zamzam nav item — the only glowing icon (AI presence) */
.sb-item.zamzam svg{filter:drop-shadow(0 0 7px rgba(49,168,255,.75))}
.sb-foot{padding:14px 12px;border-top:1px solid var(--n-800);flex:none}
.sb-user{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:10px}
.sb-user-meta{min-width:0}
.sb-user-name{font-size:.8125rem;font-weight:600;color:#F3F5F7;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sb-user-role{font-size:.6875rem;color:var(--brushed)}
/* hexagon company avatar */
.hex-avatar{
  width:40px;height:40px;flex:none;
  border-radius:50%;
  background:var(--grad-primary);color:#FFFFFF;
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-family:var(--font-display);font-size:.9375rem;
}
/* collapsed rail: icons only */
.app.sb-collapsed .sidebar{width:78px}
.app.sb-collapsed .sb-word,
.app.sb-collapsed .sb-item span,
.app.sb-collapsed .sb-user-meta{display:none}
.app.sb-collapsed .sb-item{justify-content:center;padding:12px}
.app.sb-collapsed .sb-head{justify-content:center;padding:16px 10px}
.app.sb-collapsed .sb-collapse{margin-inline-start:0}

/* ═══ MAIN COLUMN ═══ */
.main{flex:1;min-width:0;display:flex;flex-direction:column}

/* ═══ TOPBAR ═══ */
.topbar{
  position:sticky;top:0;z-index:50;
  background:var(--bg);border-bottom:1px solid var(--border);
  box-shadow:var(--shadow-flat);
}
.topbar-inner{display:flex;align-items:center;gap:12px;min-height:72px;padding:0 24px}
.tb-burger{display:none}
.tb-title{font-size:1.125rem;font-weight:700;color:var(--heading);white-space:nowrap}
.tb-search{position:relative;flex:1;max-width:420px;margin-inline-start:8px}
.tb-search input{
  width:100%;min-height:44px;border-radius:var(--radius-chip);
  border:1px solid var(--border);background:var(--bg-section);
  padding:8px 42px 8px 16px;padding-inline-start:42px;padding-inline-end:16px;
  font-family:var(--font-body);font-size:.875rem;color:var(--heading);
  transition:border-color .16s var(--ease),box-shadow .16s var(--ease);
}
html[data-theme="dark"] .tb-search input{background:var(--raised)}
.tb-search input:focus{border-color:var(--ai-blue);box-shadow:0 0 0 3px rgba(7,90,160,.14)}
.tb-search input::placeholder{color:var(--caption)}
.tb-search .s-ic{position:absolute;inset-inline-start:14px;top:50%;transform:translateY(-50%);color:var(--caption);pointer-events:none}
.tb-search .s-ic svg{width:18px;height:18px;display:block}
.search-results{
  position:absolute;top:calc(100% + 6px);inset-inline:0;z-index:70;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-raised);overflow:hidden;display:none;max-height:320px;overflow-y:auto;
}
.search-results.open{display:block}
.sr-item{
  display:flex;align-items:center;gap:10px;width:100%;text-align:start;
  padding:12px 16px;min-height:48px;font-size:.875rem;
  transition:background .14s var(--ease);
}
.sr-item:hover{background:var(--row-hover)}
.sr-item .sr-ref{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.75rem;color:var(--caption);margin-inline-start:auto;direction:ltr}
.sr-item svg{width:18px;height:18px;color:var(--brushed);flex:none}
.sr-empty{padding:14px 16px;font-size:.8125rem;color:var(--caption)}
.tb-actions{display:flex;align-items:center;gap:8px;margin-inline-start:auto}
/* notifications */
.notif-wrap{position:relative}
.notif-badge{
  position:absolute;top:8px;inset-inline-end:8px;min-width:16px;height:16px;
  border-radius:999px;background:var(--error);color:#FFFFFF;
  font-family:var(--font-mono);font-size:.625rem;font-weight:600;
  display:flex;align-items:center;justify-content:center;padding:0 4px;
  border:2px solid var(--bg);
}
.notif-panel{
  position:absolute;top:calc(100% + 8px);inset-inline-end:0;width:min(340px,90vw);z-index:70;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-raised);display:none;overflow:hidden;
}
.notif-panel.open{display:block}
.notif-head{padding:12px 16px;border-bottom:1px solid var(--border);font-weight:700;font-size:.875rem;color:var(--heading)}
.notif-item{display:flex;gap:10px;padding:12px 16px;border-bottom:1px solid var(--border);font-size:.8125rem;line-height:1.6}
.notif-item:last-child{border-bottom:none}
.notif-item .n-ic{width:34px;height:34px;border-radius:10px;flex:none;display:flex;align-items:center;justify-content:center;background:var(--bg-section);border:1px solid var(--border);color:var(--ai-blue)}
html[data-theme="dark"] .notif-item .n-ic{background:var(--raised)}
.notif-item .n-ic svg{width:18px;height:18px}
.notif-item .n-time{font-size:.6875rem;color:var(--caption);font-family:var(--font-mono);font-variant-numeric:tabular-nums}
/* toggles (solid-surface variants of the index header pattern) */
.lang-toggle{
  display:inline-flex;align-items:center;border-radius:var(--radius-chip);
  border:1px solid var(--border-strong);overflow:hidden;min-height:44px;
  font-size:.8125rem;font-weight:600;background:var(--surface);
}
.lang-toggle span{display:inline-flex;align-items:center;align-self:stretch;padding:6px 12px;color:var(--body);transition:background .16s var(--ease),color .16s var(--ease)}
.lang-toggle span[aria-pressed="true"]{background:var(--royal);color:#FFFFFF}
html[data-theme="dark"] .lang-toggle span[aria-pressed="true"]{background:var(--ai-blue)}
.theme-toggle{
  width:44px;height:44px;border-radius:50%;flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--border-strong);color:var(--body);background:var(--surface);
  transition:background .16s var(--ease),color .16s var(--ease);
}
.theme-toggle:hover{background:var(--bg-section)}
html[data-theme="dark"] .theme-toggle:hover{background:var(--raised)}
.theme-toggle svg{width:18px;height:18px}
.icon-sun{display:none}.icon-moon{display:block}
html[data-theme="dark"] .icon-sun{display:block}
html[data-theme="dark"] .icon-moon{display:none}
@media (max-width:960px){
  .tb-burger{display:inline-flex}
  .tb-title{display:none}
}
@media (max-width:640px){
  .topbar-inner{padding:0 12px;gap:8px;flex-wrap:wrap}
  .tb-search{max-width:none;flex-basis:100%;order:5;margin-inline-start:0;margin-bottom:10px}
  .tb-actions .hex-avatar{width:38px;height:38px}
  .lang-toggle span{padding:6px 9px}
  .zamzam-hero{padding:16px}
}
/* mobile sidebar → overlay drawer */
.sb-overlay{
  position:fixed;inset:0;background:rgba(14,17,22,.55);z-index:55;
  opacity:0;visibility:hidden;transition:opacity .2s var(--ease),visibility .2s;
}
@media (max-width:960px){
  .sidebar{
    position:fixed;top:0;bottom:0;height:auto;width:min(300px,84vw);
    border-inline-end:1px solid var(--n-800);
  }
  html[dir="rtl"] .sidebar{right:0;left:auto;transform:translateX(105%)}
  html[dir="ltr"] .sidebar{left:0;right:auto;transform:translateX(-105%)}
  .app.sb-open .sidebar{transform:translateX(0)}
  .app.sb-open .sb-overlay{opacity:1;visibility:visible}
  .sb-collapse{display:none}
  .app.sb-collapsed .sidebar{width:min(300px,84vw)}
  .app.sb-collapsed .sb-word,.app.sb-collapsed .sb-item span,.app.sb-collapsed .sb-user-meta{display:block}
  .app.sb-collapsed .sb-item{justify-content:flex-start;padding:12px 14px}
}

/* ═══ VIEWS ═══ */
.view{display:none;padding:24px;flex:1;animation:viewIn .2s var(--ease)}
.view.active{display:block}
@keyframes viewIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.view-head{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:20px}
.view-head h1{font-size:1.375rem}
.view-head .vh-sub{font-size:.875rem;color:var(--caption)}
.view-head .vh-end{margin-inline-start:auto;display:flex;gap:8px;flex-wrap:wrap;align-items:center}
@media (max-width:640px){.view{padding:16px}}

/* ═══ CARDS ═══ */
.card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-flat);padding:24px;
}
.card-pad-sm{padding:18px}
.card-title{font-size:1rem;font-weight:700;color:var(--heading);margin-bottom:4px}
.card-sub{font-size:.8125rem;color:var(--caption)}
.grid{display:grid;gap:20px}
.grid-2{grid-template-columns:1fr 1fr}
@media (max-width:1080px){.grid-2{grid-template-columns:1fr}}

/* ═══ CHIPS ═══ */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  font-size:.75rem;font-weight:600;line-height:1;
  padding:6px 12px;border-radius:var(--radius-chip);white-space:nowrap;
}
.chip svg{width:14px;height:14px}
.chip-firm{background:var(--royal);color:#FFFFFF}
html[data-theme="dark"] .chip-firm{background:var(--ai-blue)}
.chip-ind{border:1.5px solid var(--graphite);color:var(--graphite);background:transparent}
html[data-theme="dark"] .chip-ind{border-color:var(--brushed);color:var(--body)}
.chip-success{background:var(--success-bg);color:#1B7A43}
.chip-warning{background:var(--warning-bg);color:#8A5A00}
.chip-error{background:var(--error-bg);color:#A02A31}
.chip-info{background:var(--info-bg);color:#0D5FA8}
.chip-neutral{background:var(--bg-alt);color:var(--graphite);border:1px solid var(--border)}
html[data-theme="dark"] .chip-neutral{background:var(--raised);color:var(--body)}
/* Dark parity: functional hues kept, luminance lifted for AA */
html[data-theme="dark"] .chip-success{background:rgba(46,173,98,.16);color:#4ECB7F}
html[data-theme="dark"] .chip-warning{background:rgba(245,158,11,.14);color:#F5B93C}
html[data-theme="dark"] .chip-error{background:rgba(217,54,62,.16);color:#F0767C}
html[data-theme="dark"] .chip-info{background:rgba(33,150,243,.16);color:#7DBCF7}
.chip-sealed{background:var(--bg-alt);color:var(--graphite);border:1px solid var(--border)}
html[data-theme="dark"] .chip-sealed{background:var(--raised);color:var(--body)}

/* TTL countdown chip (Warning <15min, Error pulse <5min) */
.ttl-chip{
  display:inline-flex;align-items:center;gap:6px;
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.75rem;font-weight:600;
  padding:6px 12px;border-radius:var(--radius-chip);
  background:var(--info-bg);color:#162230;direction:ltr;unicode-bidi:isolate;
}
.ttl-chip .tdot{width:7px;height:7px;border-radius:50%;background:var(--info);flex:none}
.ttl-chip.warn{background:var(--warning-bg);color:#4B5563}
.ttl-chip.warn .tdot{background:var(--warning)}
.ttl-chip.crit{background:var(--error-bg);color:#4B5563}
.ttl-chip.crit .tdot{background:var(--error);animation:pulse 1s infinite}
.ttl-chip.done{background:var(--bg-alt);color:var(--caption)}
.ttl-chip.done .tdot{background:var(--disabled)}
html[data-theme="dark"] .ttl-chip.done{background:var(--raised)}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.45;transform:scale(1.35)}}

/* ═══ KPI TILES ═══ */
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:24px}
.kpi-tile{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  padding:20px;padding-inline-end:56px;box-shadow:var(--shadow-flat);text-align:start;
  border-top:3px solid var(--royal);position:relative;
}
html[data-theme="dark"] .kpi-tile{border-top-color:var(--ai-blue)}
.kpi-num{
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;
  font-size:clamp(1.5rem,2.4vw,1.875rem);color:var(--heading);line-height:1.25;
  direction:ltr;unicode-bidi:isolate;display:block;text-align:start;
}
.kpi-num small{font-size:.55em;font-family:var(--font-body);font-weight:500;color:var(--caption)}
.kpi-label{font-size:.875rem;color:var(--body);margin-top:4px;font-weight:500}
.kpi-sub{font-size:.75rem;color:var(--caption);margin-top:6px;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.kpi-ic{position:absolute;top:16px;inset-inline-end:16px;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:var(--bg-section);border:1px solid var(--border);color:var(--brushed)}
html[data-theme="dark"] .kpi-ic{background:var(--raised)}
.kpi-ic svg{width:18px;height:18px}
@media (max-width:1080px){.kpi-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.kpi-num{font-size:1.25rem}}
@media (max-width:480px){.kpi-grid{grid-template-columns:1fr 1fr;gap:12px}.kpi-tile{padding:16px 14px}.kpi-ic{display:none}.kpi-num{font-size:1.0625rem}}

/* ═══ ZAMZAM QUICK INPUT (home hero — AI element, glow permitted) ═══ */
.zamzam-hero{
  display:flex;align-items:center;gap:16px;flex-wrap:wrap;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-flat);padding:20px 24px;margin-bottom:24px;
}
.z-avatar-holder{flex:none;filter:drop-shadow(0 0 14px rgba(49,168,255,.55))}
.z-avatar{
  width:40px;height:40px;flex:none;
  border-radius:50%;
  background:#FFFFFF;display:flex;align-items:center;justify-content:center;overflow:hidden;
}
.z-avatar img{width:100%;height:100%;object-fit:cover}
.zamzam-form{flex:1;min-width:min(320px,100%);display:flex;flex-direction:column;align-items:stretch;gap:8px}
.zamzam-input{
  flex:1;display:flex;align-items:center;gap:8px;min-height:52px;
  border:1.5px solid var(--border-strong);border-radius:var(--radius-chip);
  background:var(--bg);padding:6px 8px 6px 18px;padding-inline-start:18px;padding-inline-end:8px;
  transition:border-color .16s var(--ease),box-shadow .16s var(--ease);
}
.zamzam-input:focus-within{border-color:var(--glow-blue);box-shadow:0 0 0 3px rgba(49,168,255,.18),0 0 24px rgba(49,168,255,.22)}
.zamzam-input input{
  flex:1;min-width:0;border:none;background:none;min-height:40px;
  font-family:var(--font-body);font-size:.9375rem;color:var(--heading);
}
.zamzam-input input:focus{outline:none}
.zamzam-input input::placeholder{color:var(--caption)}
.z-act{
  width:44px;height:44px;border-radius:50%;flex:none;
  display:inline-flex;align-items:center;justify-content:center;
  color:var(--ai-blue);border:1px solid var(--border);background:var(--surface);
  transition:box-shadow .16s var(--ease),border-color .16s var(--ease),color .16s var(--ease);
}
.z-act svg{width:20px;height:20px}
/* No always-on glow: #31A8FF glow is restricted to hover/focus/recording only */
.z-act.mic{color:#FFFFFF;background:var(--grad-accent);border:none}
.z-act.mic:hover,.z-act.mic:focus-visible,.z-act.mic.recording{box-shadow:0 0 28px rgba(49,168,255,.65)}
.z-act.photo:hover{border-color:var(--glow-blue);box-shadow:0 0 16px rgba(49,168,255,.30)}
.zamzam-hint{font-size:.75rem;color:var(--caption);width:100%}

/* ═══ TABLES (sticky header, tabular numerals, row hover #F7F9FB) ═══ */
.table-scroll{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius-card);background:var(--surface);box-shadow:var(--shadow-flat)}
table{width:100%;border-collapse:collapse;min-width:640px}
thead th{
  position:sticky;top:0;background:var(--bg-section);z-index:2;
  font-size:.75rem;font-weight:600;color:var(--graphite);text-align:start;
  padding:12px 16px;border-bottom:1px solid var(--border);white-space:nowrap;
}
html[data-theme="dark"] thead th{background:var(--raised);color:var(--body)}
tbody td{padding:14px 16px;border-bottom:1px solid var(--border);font-size:.875rem;vertical-align:middle}
tbody tr:last-child td{border-bottom:none}
tbody tr{transition:background .14s var(--ease)}
tbody tr:hover{background:var(--row-hover)}
tbody tr.clickable{cursor:pointer}
td .mono,.num{font-family:var(--font-mono);font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate;white-space:nowrap}
.td-main{font-weight:600;color:var(--heading)}
.td-sub{font-size:.75rem;color:var(--caption)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}

/* ═══ EXPIRING QUOTES RAIL ═══ */
.rail{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,340px);gap:16px;overflow-x:auto;padding:4px 2px 12px;scroll-snap-type:x mandatory}
.rail>*{scroll-snap-align:start}
.qmini{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-flat);padding:18px;display:flex;flex-direction:column;gap:10px;
  border-top:3px solid var(--brushed);
}
.qmini.warn{border-top-color:var(--warning)}
.qmini .qm-head{display:flex;align-items:center;gap:8px}
.qmini .qm-ref{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:.875rem;color:var(--heading);direction:ltr}
.qmini .qm-lines{font-size:.8125rem;color:var(--body);line-height:1.6}
.qmini .qm-total{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:1.125rem;color:var(--royal);direction:ltr;text-align:start}
html[data-theme="dark"] .qmini .qm-total{color:var(--heading)}
.qmini .qm-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:8px;border-top:1px dashed var(--border-strong)}

/* ═══ CHAT VIEW ═══ */
.chat-shell{
  display:flex;flex-direction:column;height:calc(100vh - 72px - 48px);min-height:480px;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-flat);overflow:hidden;
}
.chat-head{
  display:flex;align-items:center;gap:10px;padding:12px 18px;flex:none;
  background:var(--surface);border-bottom:1px solid var(--border);
}
.chat-head .z-name{font-weight:700;color:var(--heading);font-size:.9375rem;line-height:1.3}
.chat-head .z-role{font-size:.75rem;color:var(--caption);line-height:1.3}
.chat-head .z-meta{flex:1;min-width:0;display:flex;flex-direction:column}
.online-dot{width:8px;height:8px;border-radius:50%;background:var(--success);display:inline-block;margin-inline-start:6px;vertical-align:middle}
.chat-body{flex:1;overflow-y:auto;padding:20px 16px;display:flex;flex-direction:column;gap:14px;background:var(--bg-section)}
html[data-theme="dark"] .chat-body{background:var(--bg)}
.msg-row{display:flex;gap:8px;align-items:flex-end}
.msg-row.buyer{justify-content:flex-start}
.msg-row.zamzam{justify-content:flex-end}
.bubble{max-width:78%;padding:10px 14px;border-radius:12px;font-size:.875rem;line-height:1.7}
.bubble.buyer{background:var(--royal);color:#FFFFFF;border-start-start-radius:4px;box-shadow:var(--shadow-flat)}
html[data-theme="dark"] .bubble.buyer{background:var(--ai-blue)}
.bubble.zamzam{background:var(--surface);color:var(--body);border:1px solid var(--border);border-start-end-radius:4px;box-shadow:var(--shadow-flat)}
.bubble .m-time{display:block;font-size:.625rem;opacity:.65;margin-top:4px;font-family:var(--font-mono);font-variant-numeric:tabular-nums;direction:ltr;text-align:end}
.msg-stack{max-width:78%;display:flex;flex-direction:column;gap:8px}
.msg-stack .bubble{max-width:100%}
/* voice note bubble */
.voice-note{display:flex;align-items:center;gap:10px;min-width:min(280px,100%)}
.vn-play{
  width:44px;height:44px;border-radius:50%;flex:none;
  background:rgba(255,255,255,.16);border:1.5px solid rgba(255,255,255,.55);color:#FFFFFF;
  display:flex;align-items:center;justify-content:center;
}
.vn-play svg{width:16px;height:16px}
.waveform-svg{flex:1;display:block;min-width:130px;height:32px}
.waveform-svg rect{fill:rgba(255,255,255,.78)}
.waveform-svg rect:nth-child(-n+7){fill:#FFFFFF}
.vn-dur{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.6875rem;direction:ltr;opacity:.8}
.vn-transcript{
  margin-top:8px;padding-top:8px;border-top:1px dashed rgba(255,255,255,.35);
  font-size:.8125rem;line-height:1.7;
}
.vn-transcript .vn-label{font-size:.6875rem;font-weight:600;opacity:.75;display:block}
/* embedded objects in chat */
.chat-card{max-width:min(440px,100%);width:100%}
.sealed-card{
  margin-top:2px;background:var(--surface);border:1.5px solid var(--border-strong);border-radius:var(--radius-card);
  box-shadow:var(--shadow-flat);padding:16px;display:flex;flex-direction:column;gap:10px;
}
.sealed-card .sc-head{display:flex;align-items:center;gap:10px}
.sealed-card .sc-ic{
  width:40px;height:40px;border-radius:10px;flex:none;
  border-radius:50%;
  background:var(--navy);color:#FFFFFF;display:flex;align-items:center;justify-content:center;
}
html[data-theme="dark"] .sealed-card .sc-ic{background:var(--raised);color:#F3F5F7}
.sealed-card .sc-ic svg{width:20px;height:20px}
.sealed-card .sc-title{font-weight:700;font-size:.875rem;color:var(--heading)}
.sealed-card .sc-ref{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.75rem;color:var(--caption);direction:ltr}
.sealed-card .sc-row{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;font-size:.8125rem;color:var(--body)}
.chat-composer{
  flex:none;display:flex;align-items:center;gap:8px;padding:12px 14px;
  background:var(--surface);border-top:1px solid var(--border);
}
.chat-composer .cc-input{
  flex:1;display:flex;align-items:center;min-height:48px;
  border:1px solid var(--border);border-radius:var(--radius-chip);
  background:var(--bg);padding:4px 16px;
}
.chat-composer .cc-input:focus-within{border-color:var(--glow-blue);box-shadow:0 0 0 3px rgba(49,168,255,.16)}
.chat-composer input{flex:1;min-width:0;border:none;background:none;font-family:var(--font-body);font-size:.9375rem;color:var(--heading)}
.chat-composer input:focus{outline:none}
.chat-composer input::placeholder{color:var(--caption)}
@media (max-width:960px){.chat-shell{height:calc(100vh - 72px - 32px)}}

/* ═══ COMMITTABLE QUOTE CARD (same anatomy as landing) ═══ */
.quote-card{
  background:var(--grad-metal);padding:1px;border-radius:12px;
  box-shadow:var(--shadow-raised);
}
.quote-inner{
  background:var(--surface);border-radius:11px;overflow:hidden;position:relative;
  padding:0 18px 18px;
}
.quote-inner::before{content:"";display:block;height:6px;margin:0 -18px 14px;background:var(--grad-metal)}
.quote-inner::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:url("/static/landing/assets/steelco_logo_transparent.png") center 46%/180px no-repeat;
  opacity:.04;
}
.q-head{display:flex;align-items:center;gap:10px;margin-bottom:12px;position:relative;z-index:1}
.q-head img{width:26px;height:26px;border-radius:50%;flex:none}
.q-head-meta{display:flex;flex-direction:column;gap:1px;flex:1;min-width:0}
.q-title{font-weight:700;color:var(--heading);font-size:.875rem;line-height:1.3}
.q-ref{font-size:.75rem;color:var(--caption);line-height:1.3;font-family:var(--font-mono);font-variant-numeric:tabular-nums;direction:ltr;text-align:start}
.seal{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.6875rem;font-weight:600;line-height:1;
  padding:5px 10px;border-radius:var(--radius-chip);white-space:nowrap;
}
.seal-firm{background:var(--royal);color:#FFFFFF}
html[data-theme="dark"] .seal-firm{background:var(--ai-blue)}
.seal-ind{border:1.5px solid var(--graphite);color:var(--graphite);background:transparent}
html[data-theme="dark"] .seal-ind{border-color:var(--brushed);color:var(--body)}
.q-lines{border-top:1px solid var(--border);position:relative;z-index:1}
.q-line{padding:12px 0;border-bottom:1px solid var(--border)}
.q-line-top{display:flex;align-items:center;gap:8px;margin-bottom:4px}
.q-line-top .profile-ic{color:var(--brushed)}
.q-item{font-weight:600;color:var(--charcoal);font-size:.875rem;flex:1;min-width:0}
html[data-theme="dark"] .q-item{color:var(--heading)}
.q-item .dims{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:500;color:var(--n-600);font-size:.75rem;direction:ltr;unicode-bidi:isolate}
html[data-theme="dark"] .q-item .dims{color:var(--brushed)}
.q-line-nums{display:flex;align-items:baseline;justify-content:space-between;gap:8px}
.q-calc{font-size:.75rem;color:var(--caption);font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.q-lt{font-size:.9375rem;font-weight:600;color:var(--heading);font-family:var(--font-mono);font-variant-numeric:tabular-nums;direction:ltr}
.q-split-label{
  display:flex;align-items:center;gap:8px;padding:12px 0 0;font-size:.75rem;font-weight:700;color:var(--caption);
}
.q-split-label::after{content:"";flex:1;height:1px;background:var(--border)}
.q-total{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px 0 10px;position:relative;z-index:1}
.q-total-label{font-weight:700;color:var(--charcoal);font-size:.9375rem}
html[data-theme="dark"] .q-total-label{color:var(--heading)}
.q-total-val{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:1.125rem;color:var(--royal);direction:ltr;unicode-bidi:isolate}
html[data-theme="dark"] .q-total-val{color:var(--heading)}
.q-subtotal{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 0;font-size:.8125rem;color:var(--body);position:relative;z-index:1}
.q-subtotal .num{color:var(--heading)}
.q-foot{display:flex;align-items:center;justify-content:space-between;gap:8px;flex-wrap:wrap;position:relative;z-index:1}
.q-valid{font-size:.75rem;color:var(--caption)}
.q-actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;position:relative;z-index:1}

/* ═══ FILTERS BAR ═══ */
.filters{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:16px}
.filters .f-label{font-size:.8125rem;font-weight:600;color:var(--caption);display:inline-flex;align-items:center;gap:6px}
.filters .f-label svg{width:16px;height:16px}
.select{
  min-height:44px;border:1px solid var(--border);border-radius:var(--radius-btn);
  background:var(--surface);color:var(--heading);font-family:var(--font-body);
  font-size:.875rem;font-weight:500;padding:8px 36px 8px 14px;padding-inline-start:14px;padding-inline-end:36px;
  appearance:none;-webkit-appearance:none;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%237B8895' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:left 10px center;background-size:16px;
}
html[dir="rtl"] .select{background-position:left 10px center}
html[dir="ltr"] .select{background-position:right 10px center}
.select:focus{border-color:var(--ai-blue)}

/* ═══ QUOTE DETAIL (expanded) ═══ */
.detail-wrap{margin-top:20px;display:none}
.detail-wrap.open{display:block;animation:viewIn .2s var(--ease)}
.banner{
  display:flex;align-items:center;gap:12px;flex-wrap:wrap;
  border-radius:var(--radius-card);padding:14px 18px;font-size:.875rem;line-height:1.6;
  border:1px solid;
}
.banner svg{width:20px;height:20px;flex:none}
.banner-warning{background:var(--warning-bg);border-color:rgba(245,158,11,.45);color:#6B4A00}
.banner-error{background:var(--error-bg);border-color:rgba(217,54,62,.4);color:#8A262C}
.banner-info{background:var(--info-bg);border-color:rgba(33,150,243,.35);color:#14508C}
html[data-theme="dark"] .banner-warning{background:rgba(245,158,11,.12);color:#F5B93C}
html[data-theme="dark"] .banner-error{background:rgba(217,54,62,.14);color:#F0767C}
html[data-theme="dark"] .banner-info{background:rgba(33,150,243,.12);color:#7DBCF7}
.banner .btn{margin-inline-start:auto}

/* ═══ BIDDING TRACKER ═══ */
.bid-hero{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center}
@media (max-width:840px){.bid-hero{grid-template-columns:1fr;justify-items:center;text-align:center}}
.ring-wrap{position:relative;width:180px;height:180px;flex:none}
.ring-wrap svg{transform:rotate(-90deg);display:block}
.ring-track{fill:none;stroke:var(--border);stroke-width:10}
.ring-prog{fill:none;stroke:url(#ringGrad);stroke-width:10;stroke-linecap:round;transition:stroke-dashoffset 1s linear}
.ring-center{
  position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
}
.ring-time{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:1.5rem;color:var(--heading);direction:ltr}
.ring-label{font-size:.6875rem;color:var(--caption)}
.bid-meta{display:flex;flex-direction:column;gap:10px;min-width:0}
.bid-meta .bm-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:.9375rem}
.bid-meta .bm-k{color:var(--caption);font-size:.8125rem;min-width:110px}
.bid-meta .num{color:var(--heading);font-weight:600}
/* state stepper */
.stepper{display:flex;align-items:flex-start;gap:0;margin:20px 0 4px}
.stepper .st{flex:1;display:flex;flex-direction:column;align-items:center;gap:8px;position:relative;text-align:center}
.stepper .st::before{
  content:"";position:absolute;top:21px;inset-inline-start:calc(-50% + 22px);width:calc(100% - 44px);height:2px;
  background:var(--border-strong);
}
.stepper .st:first-child::before{display:none}
.stepper .st.done::before,.stepper .st.current::before{background:var(--royal)}
html[data-theme="dark"] .stepper .st.done::before,html[data-theme="dark"] .stepper .st.current::before{background:var(--ai-blue)}
.st-dot{
  width:42px;height:42px;flex:none;position:relative;z-index:1;
  border-radius:50%;
  background:var(--bg-alt);border:none;color:var(--caption);
  display:flex;align-items:center;justify-content:center;
}
html[data-theme="dark"] .st-dot{background:var(--raised)}
.st-dot svg{width:20px;height:20px}
.st.done .st-dot{background:var(--royal);color:#FFFFFF}
.st.current .st-dot{background:var(--royal);color:#FFFFFF;box-shadow:0 0 0 4px rgba(4,70,136,.18)}
html[data-theme="dark"] .st.done .st-dot,html[data-theme="dark"] .st.current .st-dot{background:var(--ai-blue)}
.st-label{font-size:.8125rem;font-weight:600;color:var(--caption);line-height:1.4}
.st.done .st-label,.st.current .st-label{color:var(--heading)}
.st-sub{font-size:.6875rem;color:var(--caption);font-family:var(--font-mono);font-variant-numeric:tabular-nums;direction:ltr}
@media (max-width:640px){.st-label{font-size:.6875rem}.st-sub{display:none}}
/* live activity feed */
.activity{display:flex;flex-direction:column;gap:0;max-height:280px;overflow-y:auto}
.activity li{display:flex;gap:12px;padding:10px 4px;border-bottom:1px dashed var(--border);font-size:.875rem;align-items:flex-start}
.activity li:last-child{border-bottom:none}
.activity .a-dot{width:10px;height:10px;border-radius:50%;background:var(--ai-blue);flex:none;margin-top:8px}
.activity .a-dot.new{background:var(--success)}
.activity .a-time{margin-inline-start:auto;font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-size:.75rem;color:var(--caption);direction:ltr;white-space:nowrap}
/* extrusion spinner (section-profile motif loading) */
.extrude{animation:spin 2.4s linear infinite;color:var(--brushed)}
@keyframes spin{to{transform:rotate(360deg)}}
/* offer cards */
.offers-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
@media (max-width:1200px){.offers-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.offers-grid{grid-template-columns:1fr}}
.offer-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-card);
  box-shadow:var(--shadow-flat);padding:20px;display:flex;flex-direction:column;gap:12px;
  transition:box-shadow .18s var(--ease),transform .18s var(--ease);
}
.offer-card:hover{box-shadow:var(--shadow-raised);transform:translateY(-2px)}
.offer-card .oc-head{display:flex;align-items:center;gap:10px}
.offer-card .oc-hex{
  width:38px;height:38px;flex:none;
  border-radius:50%;
  background:var(--bg-alt);color:var(--graphite);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-family:var(--font-mono);font-size:.875rem;
}
html[data-theme="dark"] .offer-card .oc-hex{background:var(--raised);color:var(--body)}
.offer-card .oc-name{font-weight:700;color:var(--heading);font-size:.9375rem}
.offer-card .oc-anon{font-size:.6875rem;color:var(--caption)}
.offer-card .oc-price{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:1.375rem;color:var(--heading);direction:ltr;text-align:start}
.offer-card .oc-price small{font-size:.6em;font-family:var(--font-body);font-weight:500;color:var(--caption)}
.offer-card .oc-rows{display:flex;flex-direction:column;gap:6px;font-size:.8125rem;color:var(--body)}
.offer-card .oc-rows .r{display:flex;justify-content:space-between;gap:8px}
.offer-card .oc-foot{margin-top:auto;padding-top:12px;border-top:1px dashed var(--border-strong);display:flex;flex-direction:column;gap:10px}
.offer-card.best{
  border:2px solid var(--royal);
  box-shadow:0 8px 24px rgba(4,70,136,.14);
  position:relative;
}
html[data-theme="dark"] .offer-card.best{border-color:var(--ai-blue);box-shadow:var(--shadow-raised)}
.offer-card.best .oc-hex{background:var(--royal);color:#FFFFFF}
html[data-theme="dark"] .offer-card.best .oc-hex{background:var(--ai-blue)}
.save-badge{
  font-size:.75rem;font-weight:600;background:var(--success-bg);color:#1B7A43;
  border:1px solid var(--success);
  padding:5px 12px;border-radius:var(--radius-chip);white-space:nowrap;
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;
}
html[data-theme="dark"] .save-badge{background:rgba(46,173,98,.14);border-color:rgba(46,173,98,.40);color:#4ECB7F}
.best-tag{position:absolute;top:-13px;inset-inline-start:18px}
/* demo state toggle */
.state-toggle{display:inline-flex;border:1px solid var(--border-strong);border-radius:var(--radius-chip);overflow:hidden;background:var(--surface)}
.state-toggle button{padding:8px 16px;min-height:44px;font-size:.8125rem;font-weight:600;color:var(--body);transition:background .16s var(--ease),color .16s var(--ease)}
.state-toggle button[aria-pressed="true"]{background:var(--royal);color:#FFFFFF}
html[data-theme="dark"] .state-toggle button[aria-pressed="true"]{background:var(--ai-blue)}

/* ═══ ORDER DETAIL ═══ */
.od-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:20px;align-items:start}
@media (max-width:1080px){.od-grid{grid-template-columns:1fr}}
.breakdown{display:flex;flex-direction:column;gap:2px}
.breakdown .br-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--border);font-size:.9375rem}
.breakdown .br-row:last-child{border-bottom:none}
.breakdown .br-row .br-k{color:var(--body);display:flex;align-items:center;gap:8px}
.breakdown .br-row.total{border-top:2px solid var(--border-strong);margin-top:4px;padding-top:14px}
.breakdown .br-row.total .br-k{font-weight:700;color:var(--heading);font-size:1rem}
.br-total-val{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:1.25rem;color:var(--royal);direction:ltr}
html[data-theme="dark"] .br-total-val{color:var(--heading)}
/* payment methods */
.pay-methods{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
@media (max-width:560px){.pay-methods{grid-template-columns:1fr}}
.pay-method{
  border:1.5px solid var(--border);border-radius:var(--radius-btn);background:var(--surface);
  padding:14px 12px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;
  font-size:.8125rem;font-weight:600;color:var(--body);min-height:96px;justify-content:center;
  transition:border-color .16s var(--ease),background .16s var(--ease),color .16s var(--ease);
}
.pay-method svg{width:24px;height:24px;color:var(--brushed)}
.pay-method:hover{border-color:var(--border-strong)}
.pay-method[aria-pressed="true"]{border-color:var(--royal);background:var(--info-bg);color:var(--heading)}
.pay-method[aria-pressed="true"] svg{color:var(--royal)}
html[data-theme="dark"] .pay-method[aria-pressed="true"]{background:rgba(7,90,160,.22);border-color:var(--ai-blue)}
html[data-theme="dark"] .pay-method[aria-pressed="true"] svg{color:var(--heading)}
.pay-pane{display:none}
.pay-pane.active{display:block;animation:viewIn .18s var(--ease)}
.fawry-code{
  font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;
  font-size:clamp(1.375rem,4vw,1.875rem);color:var(--heading);direction:ltr;
  letter-spacing:0;text-align:center;padding:18px 12px;
  background:var(--bg-section);border:1.5px dashed var(--border-strong);border-radius:var(--radius-btn);
}
html[data-theme="dark"] .fawry-code{background:var(--raised)}
/* tracking timeline — buyer-visible events only */
.timeline{display:flex;flex-direction:column}
.timeline li{display:flex;gap:14px;position:relative;padding-bottom:22px}
.timeline li:last-child{padding-bottom:0}
.timeline li::before{
  content:"";position:absolute;top:26px;bottom:2px;inset-inline-start:12px;width:2px;background:var(--border-strong);
}
.timeline li:last-child::before{display:none}
.tl-dot{
  width:26px;height:26px;flex:none;position:relative;z-index:1;border-radius:50%;
  background:var(--surface);border:2px solid var(--border-strong);
  display:flex;align-items:center;justify-content:center;color:transparent;
}
.tl-dot svg{width:13px;height:13px}
.timeline li.done .tl-dot{background:var(--success);border-color:var(--success);color:#FFFFFF}
.timeline li.current .tl-dot{border-color:var(--royal);color:var(--royal)}
.timeline li.current .tl-dot::after{content:"";position:absolute;inset:-6px;border-radius:50%;border:2px solid rgba(4,70,136,.25)}
html[data-theme="dark"] .timeline li.current .tl-dot{border-color:var(--ai-blue);color:var(--ai-blue)}
.tl-body{min-width:0;flex:1}
.tl-title{font-weight:600;color:var(--heading);font-size:.9375rem;line-height:1.5}
.timeline li.pending .tl-title{color:var(--caption);font-weight:500}
.tl-meta{font-size:.75rem;color:var(--caption);display:flex;gap:10px;flex-wrap:wrap;align-items:center}
.tl-meta .num{font-size:.75rem}
.tl-site{display:inline-flex;align-items:center;gap:5px;font-size:.75rem;color:var(--body);background:var(--bg-alt);border:1px solid var(--border);border-radius:var(--radius-chip);padding:3px 10px}
html[data-theme="dark"] .tl-site{background:var(--raised)}
.tl-site svg{width:13px;height:13px;color:var(--ai-blue)}

/* ═══ CREDIT ═══ */
.credit-bar{position:relative;height:34px;border-radius:var(--radius-chip);overflow:hidden;background:var(--bg-alt);border:1px solid var(--border)}
html[data-theme="dark"] .credit-bar{background:var(--raised)}
.credit-used{
  position:absolute;inset-block:0;inset-inline-start:0;
  background:var(--grad-metal);
  border-inline-end:2px solid var(--n-600);
  transition:width .6s var(--ease);
}
.credit-scale{display:flex;justify-content:space-between;font-size:.75rem;color:var(--caption);margin-top:8px;font-family:var(--font-mono);font-variant-numeric:tabular-nums}
.credit-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:20px}
@media (max-width:720px){.credit-stats{grid-template-columns:1fr}}
.credit-stat{border:1px solid var(--border);border-radius:var(--radius-card);padding:18px;background:var(--surface)}
.credit-stat .cs-label{font-size:.8125rem;color:var(--caption);margin-bottom:4px}
.credit-stat .cs-val{font-family:var(--font-mono);font-variant-numeric:tabular-nums;font-weight:600;font-size:1.375rem;color:var(--heading);direction:ltr;text-align:start;display:block}

/* ═══ SETTINGS ═══ */
.set-row{display:flex;align-items:center;gap:14px;padding:16px 0;border-bottom:1px solid var(--border);flex-wrap:wrap}
.set-row:last-child{border-bottom:none}
.set-row .sr-meta{flex:1;min-width:200px}
.set-row .sr-t{font-weight:600;color:var(--heading);font-size:.9375rem}
.set-row .sr-d{font-size:.8125rem;color:var(--caption)}
.switch{position:relative;width:52px;height:44px;flex:none}
.switch input{position:absolute;opacity:0;inset:0;cursor:pointer;z-index:1;width:100%;height:100%}
.switch .track{position:absolute;inset-inline:0;top:7px;height:30px;border-radius:999px;background:var(--border-strong);transition:background .18s var(--ease)}
.switch .thumb{position:absolute;top:10px;inset-inline-start:3px;width:24px;height:24px;border-radius:50%;background:#FFFFFF;box-shadow:var(--shadow-flat);transition:transform .18s var(--ease)}
.switch input:checked~.track{background:var(--royal)}
html[data-theme="dark"] .switch input:checked~.track{background:var(--ai-blue)}
.switch input:checked~.thumb{transform:translateX(-22px)}
html[dir="ltr"] .switch input:checked~.thumb{transform:translateX(22px)}
.switch input:focus-visible~.track{outline:2px solid var(--focus-ring);outline-offset:2px}

/* ═══ TOASTS ═══ */
.toasts{
  position:fixed;bottom:20px;inset-inline:0;z-index:200;
  display:flex;flex-direction:column;align-items:center;gap:10px;pointer-events:none;
  padding:0 16px;
}
.toast{
  display:flex;align-items:center;gap:10px;max-width:min(480px,100%);
  background:var(--navy);color:#F3F5F7;border-radius:var(--radius-btn);
  box-shadow:var(--shadow-raised);padding:12px 18px;font-size:.875rem;font-weight:500;
  animation:toastIn .22s var(--ease);pointer-events:auto;
}
html[data-theme="dark"] .toast{background:var(--raised);border:1px solid var(--border)}
.toast svg{width:18px;height:18px;flex:none;color:#4ECB7F}
.toast.out{animation:toastOut .2s var(--ease) forwards}
@keyframes toastIn{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(8px)}}

/* ═══ MISC ═══ */
.muted{color:var(--caption)}
.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}
.flex{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.flex-between{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap}
.back-link{display:inline-flex;align-items:center;gap:6px;font-size:.875rem;font-weight:600;color:var(--ai-blue);min-height:44px}
html[data-theme="dark"] .back-link{color:var(--heading)}
.back-link svg{width:18px;height:18px}
html[dir="ltr"] .back-link svg{transform:scaleX(-1)}
.hidden{display:none !important}
.empty-note{
  display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center;
  padding:36px 20px;color:var(--caption);font-size:.875rem;
}
.empty-note .profile-ic{color:var(--brushed);opacity:.7}

/* ═══ REDUCED MOTION ═══ */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}