@font-face{font-family:'Vazirmatn';font-style:normal;font-weight:400;font-display:swap;src:url(/static/fonts/Vazirmatn-Regular.woff2) format('woff2')}
@font-face{font-family:'Vazirmatn';font-style:normal;font-weight:500;font-display:swap;src:url(/static/fonts/Vazirmatn-Medium.woff2) format('woff2')}
@font-face{font-family:'Vazirmatn';font-style:normal;font-weight:700;font-display:swap;src:url(/static/fonts/Vazirmatn-Bold.woff2) format('woff2')}

/* Light = design direction "A" (navy + amber), dark = direction "C" (bold
   dark shell) — chosen from a 3-way comparison after the first pass read as
   too flat/beige. --card-head-* is new: every card header now carries a
   solid color + icon instead of blending into the card body. */
:root{
  --ink:#1c2430; --ink-2:#3c4453; --ink-muted:#64707d; --ink-faint:#94a0ad;
  --surface:#f4f1ea; --surface-alt:#f7f4ee; --card:#ffffff; --card-alt:#ffffff;
  --border:#e6e1d4; --border-soft:#efeadc;
  --accent:#e2963d; --accent-hover:#c97a1f; --accent-soft:#fbe6c8; --accent-softer:#fdf3e4; --accent-border:#f0cf9c; --accent-ink:#8a4b0f; --on-accent:#2a1608;
  --success:#278c5c; --success-soft:#e3f5ea; --success-border:#bfe3cf;
  --danger:#c0392b; --danger-soft:#fbe9e7; --danger-border:#f0cec4;
  --neutral-chip:#eee9db; --neutral-chip-ink:#64707d;
  --dark-panel:#16273f; --dark-panel-ink:#f0b25f;
  --card-head-bg:#16273f; --card-head-fg:#ffffff;
  --shadow:0 2px 4px rgba(20,28,42,.06),0 10px 24px -14px rgba(20,28,42,.18);
  --r-sm:8px; --r-md:12px; --r-lg:16px;
}
@media (prefers-color-scheme:dark){
  :root:not([data-theme="light"]){
    --ink:#e9ecf3; --ink-2:#c7cede; --ink-muted:#8d94a6; --ink-faint:#6b7385;
    --surface:#0f1219; --surface-alt:#1f2431; --card:#1a1e28; --card-alt:#14171f;
    --border:#2a2f3d; --border-soft:#242938;
    --accent:#f2a63d; --accent-hover:#ffbb5c; --accent-soft:#3a2c17; --accent-softer:#2f2415; --accent-border:#5c4726; --accent-ink:#f2a63d; --on-accent:#1c1206;
    --success:#4ade95; --success-soft:#16332a; --success-border:#204939;
    --danger:#f0665a; --danger-soft:#3a1f1e; --danger-border:#4a2925;
    --neutral-chip:#242938; --neutral-chip-ink:#8d94a6;
    --dark-panel:#332a5c; --dark-panel-ink:#f2a63d;
    --card-head-bg:#332a5c; --card-head-fg:#efe9ff;
    --shadow:0 2px 8px rgba(0,0,0,.35),0 18px 34px -18px rgba(0,0,0,.55);
  }
}
:root[data-theme="dark"]{
  --ink:#e9ecf3; --ink-2:#c7cede; --ink-muted:#8d94a6; --ink-faint:#6b7385;
  --surface:#0f1219; --surface-alt:#1f2431; --card:#1a1e28; --card-alt:#14171f;
  --border:#2a2f3d; --border-soft:#242938;
  --accent:#f2a63d; --accent-hover:#ffbb5c; --accent-soft:#3a2c17; --accent-softer:#2f2415; --accent-border:#5c4726; --accent-ink:#f2a63d; --on-accent:#1c1206;
  --success:#4ade95; --success-soft:#16332a; --success-border:#204939;
  --danger:#f0665a; --danger-soft:#3a1f1e; --danger-border:#4a2925;
  --neutral-chip:#242938; --neutral-chip-ink:#8d94a6;
  --dark-panel:#332a5c; --dark-panel-ink:#f2a63d;
  --card-head-bg:#332a5c; --card-head-fg:#efe9ff;
  --shadow:0 2px 8px rgba(0,0,0,.35),0 18px 34px -18px rgba(0,0,0,.55);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{background:var(--surface);color:var(--ink);font-family:'Vazirmatn','Tahoma',sans-serif;font-variant-numeric:tabular-nums}
table{border-collapse:collapse;width:100%}
button{font-family:inherit}
a{color:var(--accent-ink);text-decoration:none}
a:hover{text-decoration:underline}
::-webkit-scrollbar{width:9px;height:9px}
::-webkit-scrollbar-thumb{background:var(--border);border-radius:5px}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}
@media (prefers-reduced-motion:reduce){*{animation-duration:.001ms !important;transition-duration:.001ms !important}}

.guest-shell{min-height:100vh;background:var(--surface);display:flex;align-items:center;justify-content:center;padding:32px}
.guest-card{width:100%;max-width:460px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow);padding:30px 28px;display:flex;flex-direction:column;gap:16px}
.sig-pad{border:1.5px dashed var(--border);border-radius:var(--r-md);background:var(--surface-alt);touch-action:none;cursor:crosshair;display:block}

.app{display:flex;min-height:100vh}
.sidebar{width:250px;flex:none;background:var(--card-alt);border-inline-start:1px solid var(--border);padding:22px 16px;display:flex;flex-direction:column;gap:26px;position:sticky;top:0;height:100vh;overflow:auto}
.brand{display:flex;align-items:center;gap:10px;padding:0 6px;color:inherit}
.brand-mark{width:36px;height:36px;border-radius:10px;background:var(--accent);display:flex;align-items:center;justify-content:center;color:var(--on-accent);font-weight:700;font-size:17px;flex:none}
.brand-name{font-weight:700;font-size:16.5px;color:var(--ink)}
.brand-sub{font-size:11px;color:var(--ink-muted);margin-top:1px}
.nav-group{display:flex;flex-direction:column;gap:3px}
.nav-label{font-size:10.5px;color:var(--ink-faint);padding:0 12px;margin-bottom:5px;letter-spacing:.02em}
.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:9px;font-size:13.5px;color:var(--ink-2);font-weight:500;cursor:pointer;border:0;background:none;width:100%;text-align:inherit;font-family:inherit;text-decoration:none}
.nav-item:hover{background:var(--surface-alt);text-decoration:none}
.nav-item.active{background:var(--accent-soft);color:var(--accent-ink);font-weight:700}
.nav-dot{width:6px;height:6px;border-radius:50%;background:var(--border);flex:none}
.nav-item.active .nav-dot{background:var(--accent)}

.main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:60px;flex:none;background:var(--card);border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 28px}
.page-title{font-weight:700;font-size:15px}
.topbar-right{display:flex;align-items:center;gap:14px}
.theme-toggle{border:1px solid var(--border);background:var(--surface-alt);color:var(--ink-muted);border-radius:8px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px}

.ajax-spinner{width:16px;height:16px;border-radius:50%;border:2px solid var(--border);border-top-color:var(--accent);opacity:0;visibility:hidden;transition:opacity .12s;animation:spin .7s linear infinite}
.ajax-spinner.on{opacity:1;visibility:visible}
@keyframes spin{to{transform:rotate(360deg)}}
#content-inner.loading{opacity:.55;pointer-events:none;transition:opacity .1s}
.user-chip{display:flex;align-items:center;gap:9px}
.user-name{font-size:12.5px;color:var(--ink-2)}
.avatar{width:30px;height:30px;border-radius:50%;background:var(--accent-soft);color:var(--accent-ink);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12px;flex:none}

.content{flex:1;overflow:auto;padding:28px 30px 60px}
.page{display:flex;flex-direction:column;gap:20px;max-width:1180px}

.row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.eyebrow{font-size:12px;color:var(--ink-muted);font-weight:500}
h1,h2,h3{margin:0;text-wrap:balance}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:9px;padding:10px 18px;font-size:13px;font-weight:700;cursor:pointer;border:1px solid transparent;font-family:inherit;white-space:nowrap;text-decoration:none}
.btn-primary{background:var(--accent);color:var(--on-accent)}
.btn-primary:hover{background:var(--accent-hover);text-decoration:none}
.btn-ghost{background:var(--card);border-color:var(--border);color:var(--ink)}
.btn-ghost:hover{border-color:var(--accent);text-decoration:none}
.btn-sm{padding:7px 12px;font-size:12px;border-radius:7px}
.btn-danger-text{background:none;border:0;color:var(--danger);font-size:12.5px;font-weight:600;cursor:pointer;padding:0;font-family:inherit}

.card{background:var(--card);border:1px solid var(--border);border-radius:var(--r-lg);box-shadow:var(--shadow);overflow:hidden}
.card-pad{padding:20px 22px}
.card-head{padding:13px 20px;background:var(--card-head-bg);color:var(--card-head-fg);font-weight:700;font-size:13.5px;display:flex;justify-content:space-between;align-items:center;gap:10px}
.card-head-sub{padding:10px 18px;background:var(--card-head-bg);color:var(--card-head-fg);font-weight:700;font-size:12.5px;display:flex;align-items:center;gap:8px;opacity:.96}
.ic{font-size:15px;width:18px;display:inline-block;text-align:center;line-height:1;flex:none}

.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.stat-card{background:var(--card);border:1px solid var(--border);border-top:3px solid var(--stat-accent,var(--accent));border-radius:var(--r-lg);padding:20px;display:flex;flex-direction:column;gap:7px;box-shadow:var(--shadow);text-decoration:none;color:inherit}
.stat-label{font-size:12.5px;color:var(--ink-muted);font-weight:600}
.stat-value-row{display:flex;align-items:baseline;gap:9px}
.stat-value{font-size:32px;font-weight:700;line-height:1}
.stat-unit{font-size:12px;color:var(--ink-muted)}
.stat-div{height:1px;background:var(--border-soft);margin:5px 0}
.stat-line{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink-2)}
.stat-line b{font-weight:700}

.badge{display:inline-flex;align-items:center;font-size:11px;font-weight:600;padding:4px 10px;border-radius:20px;white-space:nowrap}
.badge-success{background:var(--success-soft);color:var(--success)}
.badge-warn{background:var(--accent-soft);color:var(--accent-ink)}
.badge-neutral{background:var(--neutral-chip);color:var(--neutral-chip-ink)}
.badge-danger{background:var(--danger-soft);color:var(--danger)}
.badge-count{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 8px;border-radius:12px;background:var(--accent);color:var(--on-accent);font-weight:800;font-size:12.5px}

table.data th{background:var(--surface-alt);font-size:11.5px;color:var(--ink-muted);font-weight:600;padding:11px 14px;text-align:right}
table.data td{padding:13px 14px;font-size:13px;border-top:1px solid var(--border-soft)}
table.data tr:hover td{background:var(--surface-alt)}

.input,.select{border:1px solid var(--border);border-radius:9px;padding:10px 13px;font-size:13px;background:var(--card);color:var(--ink);font-family:inherit;width:100%}
.input:focus,.select:focus{border-color:var(--accent)}
.field-label{font-size:11.5px;color:var(--ink-muted);margin-bottom:6px;font-weight:600;display:block}

/* No native up/down steppers on number fields — they read as a stray
   unstyled browser widget against this design, and every quantity field
   already has its own +/- affordances where one is useful. */
input[type=number]::-webkit-outer-spin-button,
input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
input[type=number]{-moz-appearance:textfield}

/* Custom, Persian, in-flow replacement for the native constraint-validation
   bubble (layout.html suppresses the bubble on the 'invalid' event and
   calls these classes instead). */
.input.invalid,.select.invalid{border-color:var(--danger)}
.field-error{color:var(--danger);font-size:11.5px;margin-top:5px}

.callout{border-radius:var(--r-lg);padding:16px 20px;display:flex;flex-direction:column;gap:11px}
.callout-warn{background:var(--accent-softer);border:1px solid var(--accent-border)}
.callout-title{font-weight:700;font-size:13.5px;color:var(--accent-ink);display:flex;align-items:center;gap:7px;margin:0}
.drift-row{display:flex;justify-content:space-between;font-size:13px}
.drift-up{color:var(--danger);font-weight:700}
.drift-down{color:var(--success);font-weight:700}

.total-bar{background:var(--dark-panel);color:#fff;border-radius:var(--r-lg);padding:16px 20px;display:flex;justify-content:space-between;align-items:center}
.total-bar b{color:var(--dark-panel-ink);font-size:17px;font-weight:700}

.section-title{font-size:12.5px;font-weight:700;color:var(--ink-muted);margin-bottom:2px}
.grid-2{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr);gap:16px;align-items:start}
.vstack{display:flex;flex-direction:column;gap:14px}
.hairline{height:1px;background:var(--border-soft);border:0}
.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:52px 20px;color:var(--ink-muted);text-align:center}
.empty-icon{width:46px;height:46px;border-radius:50%;background:var(--surface-alt);display:flex;align-items:center;justify-content:center;font-size:19px;color:var(--ink-faint)}

.hero{background:var(--dark-panel);color:#fff;padding:64px 50px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:14px;border-radius:var(--r-lg)}
.hero h1{font-size:26px;font-weight:700;max-width:600px;line-height:1.5;margin:0}
.hero p{font-size:13.5px;color:#cfc6b4;max-width:480px;line-height:1.8;margin:0}

@media (max-width:860px){
  .sidebar{position:fixed;inset-inline-start:-260px;z-index:20;transition:inset-inline-start .18s}
  .sidebar.open{inset-inline-start:0}
  .stat-grid,.grid-2{grid-template-columns:1fr}
  .content{padding:18px}
}