/* ============================================================
   ระบบบริหารยานพาหนะ — Modern dashboard (sidebar + KPI)
   ============================================================ */

/* ---------- โทเค็น (ค่าเริ่มต้น = ฟ้าคราม) ---------- */
:root{
  --app-font-scale: 1;
  --app-font: 'Sarabun', sans-serif;

  --primary:      #2563c9;
  --primary-dark: #1d4ea0;
  --primary-rgb:  37,99,201;
  --nav-from:     #1e293b;
  --nav-to:       #0f172a;

  --bg:        #f1f4fa;
  --surface:   #ffffff;
  --surface-2: #f7f9fc;
  --text:      #1e293b;
  --muted:     #64748b;
  --border:    #e8edf4;
  --shadow:    0 4px 18px rgba(30,41,59,.06);
  --shadow-lg: 0 14px 40px rgba(30,41,59,.12);
  --radius:    1rem;

  --side-text:   #c7d2e1;
  --side-muted:  #7689a3;
}

/* ---- ธีมสว่าง ---- */
[data-theme="teal"]   { --primary:#0d9488; --primary-dark:#0b7a70; --primary-rgb:13,148,136; --nav-from:#134e4a; --nav-to:#062925; }
[data-theme="indigo"] { --primary:#4f46e5; --primary-dark:#4036c4; --primary-rgb:79,70,229;  --nav-from:#312e81; --nav-to:#1e1b4b; }
[data-theme="purple"] { --primary:#7c3aed; --primary-dark:#6727cc; --primary-rgb:124,58,237; --nav-from:#4c1d95; --nav-to:#2e1065; }
[data-theme="rose"]   { --primary:#e11d48; --primary-dark:#be123c; --primary-rgb:225,29,72;  --nav-from:#881337; --nav-to:#4c0519; }
[data-theme="orange"] { --primary:#ea580c; --primary-dark:#c2410c; --primary-rgb:234,88,12;  --nav-from:#c2410c; --nav-to:#7c2d12; }
[data-theme="green"]  { --primary:#16a34a; --primary-dark:#15803d; --primary-rgb:22,163,74;  --nav-from:#166534; --nav-to:#14532d; }
[data-theme="cyan"]   { --primary:#0891b2; --primary-dark:#0e7490; --primary-rgb:8,145,178;   --nav-from:#155e75; --nav-to:#164e63; }
[data-theme="pink"]   { --primary:#db2777; --primary-dark:#be185d; --primary-rgb:219,39,119; --nav-from:#9d174d; --nav-to:#831843; }
[data-theme="slate"]  { --primary:#475569; --primary-dark:#334155; --primary-rgb:71,85,105;  --nav-from:#334155; --nav-to:#1e293b; }

/* ---- ธีมมืด: ฐานร่วม + สีเน้นต่อธีม ---- */
[data-theme^="dark"]{
  --bg:#0b1220; --surface:#111c30; --surface-2:#0e1828;
  --text:#e6e9ef; --muted:#93a3b8; --border:#22304a;
  --shadow:0 4px 18px rgba(0,0,0,.35); --shadow-lg:0 14px 40px rgba(0,0,0,.5);
  --side-text:#cbd5e1; --side-muted:#64748b;
}
[data-theme="dark"]        { --primary:#3b82f6; --primary-dark:#2563eb; --primary-rgb:59,130,246;  --nav-from:#0b1220; --nav-to:#070d18; }
[data-theme="dark-forest"] { --primary:#22c55e; --primary-dark:#16a34a; --primary-rgb:34,197,94;  --nav-from:#14532d; --nav-to:#052e16; }
[data-theme="dark-nebula"] { --primary:#a855f7; --primary-dark:#9333ea; --primary-rgb:168,85,247; --nav-from:#4c1d95; --nav-to:#2e1065; }
[data-theme="dark-ember"]  { --primary:#f97316; --primary-dark:#ea580c; --primary-rgb:249,115,22; --nav-from:#7c2d12; --nav-to:#431407; }
[data-theme="dark-rose"]   { --primary:#fb7185; --primary-dark:#f43f5e; --primary-rgb:251,113,133; --nav-from:#881337; --nav-to:#4c0519; }

/* ---------- ฟอนต์ ---------- */
[data-font="sarabun"]{--app-font:'Sarabun',sans-serif}
[data-font="prompt"] {--app-font:'Prompt',sans-serif}
[data-font="kanit"]  {--app-font:'Kanit',sans-serif}
[data-font="mitr"]   {--app-font:'Mitr',sans-serif}
[data-font="noto"]   {--app-font:'Noto Sans Thai',sans-serif}
[data-font="plex"]   {--app-font:'IBM Plex Sans Thai',sans-serif}
[data-font="k2d"]    {--app-font:'K2D',sans-serif}
[data-font="mali"]   {--app-font:'Mali',sans-serif}

/* ---------- พื้นฐาน ---------- */
html{ font-size: calc(16px * var(--app-font-scale,1)); }
body{ font-family:var(--app-font); background:var(--bg); color:var(--text); -webkit-font-smoothing:antialiased; }
*{ font-family:var(--app-font); }
a{ text-decoration:none; }

/* ============================================================
   โครงหน้า: Sidebar + Main
   ============================================================ */
.app-shell{ display:flex; min-height:100vh; }

.sidebar{
  width:264px; flex:0 0 264px;
  background:linear-gradient(180deg, var(--nav-from), var(--nav-to));
  color:var(--side-text);
  position:fixed; top:0; left:0; bottom:0; z-index:1040;
  display:flex; flex-direction:column;
  box-shadow: 2px 0 24px rgba(0,0,0,.12);
}
.sidebar-brand{
  display:flex; align-items:center; gap:.7rem;
  padding:1.2rem 1.3rem; color:#fff;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.sidebar-brand .fi{ font-size:1.7rem; color:#fff;
  background:rgba(var(--primary-rgb),.9); width:42px; height:42px;
  display:grid; place-items:center; border-radius:12px; }
.brand-logo{ width:42px; height:42px; object-fit:contain; border-radius:10px; background:#fff; padding:3px; flex:0 0 42px; }
.brand-title{ font-weight:700; line-height:1.1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; max-width:160px; }
.brand-sub{ font-size:.78rem; color:var(--side-muted); }

.sidebar-nav{ padding:.8rem .7rem; overflow-y:auto; flex:1; }
.side-section{
  font-size:.72rem; letter-spacing:.08em; text-transform:uppercase;
  color:var(--side-muted); padding:.9rem .8rem .3rem; font-weight:600;
}
.side-link{
  display:flex; align-items:center; gap:.75rem;
  padding:.62rem .8rem; margin:.12rem 0; border-radius:.7rem;
  color:var(--side-text); font-weight:500; transition:.15s; position:relative;
}
.side-link .fi{ font-size:1.12rem; width:1.4rem; text-align:center; opacity:.85; }
.side-link:hover{ background:rgba(255,255,255,.08); color:#fff; }
.side-link.active{ background:rgba(var(--primary-rgb),.95); color:#fff; box-shadow:0 6px 16px rgba(var(--primary-rgb),.35); }
.side-link.active .fi{ opacity:1; }

.sidebar-backdrop{ position:fixed; inset:0; background:rgba(15,23,42,.5); z-index:1035; display:none; }
.sidebar-backdrop.show{ display:block; }

.app-main{ margin-left:264px; flex:1 1 auto; min-width:0; display:flex; flex-direction:column; }

/* ---------- Topbar ---------- */
.topbar{
  height:64px; display:flex; align-items:center; gap:.75rem;
  padding:0 1.4rem; position:sticky; top:0; z-index:1020;
  background:color-mix(in srgb, var(--surface) 85%, transparent);
  backdrop-filter:saturate(160%) blur(8px);
  border-bottom:1px solid var(--border);
}
.topbar-title{ font-size:1.18rem; font-weight:700; margin:0; }
.btn-icon{ background:transparent; border:1px solid var(--border); color:var(--text);
  width:38px; height:38px; border-radius:.6rem; display:grid; place-items:center; }

.user-chip{ display:flex; align-items:center; gap:.6rem; padding:.3rem .55rem;
  border-radius:.7rem; color:var(--text); }
.user-chip:hover{ background:var(--surface-2); color:var(--text); }
.user-chip.dropdown-toggle::after{ display:none; }
.avatar{ width:38px; height:38px; border-radius:50%; flex:0 0 38px;
  display:grid; place-items:center; font-weight:700; color:#fff;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark)); }
.user-name{ display:block; font-weight:600; font-size:.92rem; line-height:1.1; }
.user-role{ display:block; font-size:.76rem; color:var(--muted); }

.content{ padding:1.6rem 1.6rem 1rem; flex:1; position:relative; }

/* ============================================================
   Skeleton loader
   ============================================================ */
@keyframes sk-shimmer{ 100%{ transform:translateX(100%); } }
.skeleton{ position:relative; overflow:hidden; background:var(--surface-2); border-radius:.5rem; display:inline-block; vertical-align:middle; }
.skeleton::after{ content:""; position:absolute; inset:0; transform:translateX(-100%);
  background:linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent); animation:sk-shimmer 1.4s infinite; }
[data-bs-theme="dark"] .skeleton{ background:rgba(255,255,255,.06); }
[data-bs-theme="dark"] .skeleton::after{ background:linear-gradient(90deg, transparent, rgba(255,255,255,.09), transparent); }
.sk-line{ height:12px; border-radius:6px; display:block; }
.sk-circle{ width:54px; height:54px; border-radius:16px; flex:0 0 54px; }
.sk-pill{ height:30px; width:120px; border-radius:2rem; }

#pageSkeleton{ position:absolute; inset:0; z-index:6; background:var(--bg); padding:1.6rem; transition:opacity .35s ease; }
#pageSkeleton.hide{ opacity:0; pointer-events:none; }
.sk-headline{ display:flex; justify-content:space-between; align-items:flex-start; margin-bottom:1.4rem; }
.sk-kpis{ display:grid; grid-template-columns:repeat(4,1fr); gap:1rem; margin-bottom:1rem; }
@media (max-width:768px){ .sk-kpis{ grid-template-columns:repeat(2,1fr); } }
.sk-card{ border:1px solid var(--border); border-radius:1rem; background:var(--surface); padding:1.15rem; box-shadow:var(--shadow); }
.sk-kpi{ display:flex; align-items:center; gap:1rem; }
.sk-row{ display:flex; align-items:center; gap:1rem; padding:.75rem 0; border-top:1px solid var(--border); }
.sk-row:first-child{ border-top:none; }
.app-footer{ text-align:center; color:var(--muted); font-size:.85rem; padding:1.2rem; }

/* ============================================================
   คอมโพเนนต์
   ============================================================ */
.page-title{ font-size:1.4rem; font-weight:700; }
.sec-ic{ width:46px; height:46px; flex:0 0 46px; border-radius:13px; display:grid; place-items:center; color:#fff; font-size:1.3rem; }
.settings-nav .list-group-item{ border:none; padding:.7rem 1rem; color:var(--text); background:transparent; }
.settings-nav .list-group-item.active{ background:rgba(var(--primary-rgb),.12); color:var(--primary); font-weight:600; border-radius:.6rem; }
.snav{ cursor:pointer; }

/* ---------- เมกะเมนูผู้ใช้ ---------- */
.mega-menu{ width:320px; border:none; border-radius:1rem; overflow:hidden; box-shadow:var(--shadow-lg); background:var(--surface); }
.mega-head{ background:linear-gradient(135deg,var(--nav-from),var(--nav-to)); color:#fff; padding:.9rem 1rem;
  display:flex; align-items:center; gap:.8rem; text-align:left; }
.mega-avatar{ width:48px; height:48px; flex:0 0 48px; border-radius:50%; display:inline-flex; align-items:center; justify-content:center;
  font-size:1.3rem; font-weight:700; background:rgba(255,255,255,.18); border:2px solid rgba(255,255,255,.4); }
.mega-head-info{ min-width:0; }
.mega-name{ font-weight:700; font-size:1rem; line-height:1.2; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.mega-role{ display:inline-block; margin-top:.2rem; padding:.1rem .7rem; border-radius:2rem;
  background:rgba(255,255,255,.2); font-size:.76rem; }
.mega-pos{ font-size:.76rem; opacity:.85; margin-top:.2rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.mega-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:.3rem; padding:.8rem; }
.mega-tile{ display:flex; flex-direction:column; align-items:center; gap:.45rem; padding:.75rem .3rem;
  border-radius:.8rem; color:var(--text); font-size:.82rem; text-align:center; transition:.15s; }
.mega-tile:hover{ background:var(--surface-2); color:var(--text); }
.mega-ic{ width:46px; height:46px; border-radius:14px; display:grid; place-items:center; font-size:1.3rem; }
.mega-foot{ padding:.4rem .8rem 1rem; }
.mega-logout{ display:flex; align-items:center; justify-content:center; gap:.4rem; width:100%;
  padding:.7rem; border-radius:.8rem; background:rgba(220,38,38,.1); color:#dc2626; font-weight:600; }
.mega-logout:hover{ background:#dc2626; color:#fff; }

.card{ border:1px solid var(--border); border-radius:var(--radius); box-shadow:var(--shadow); background:var(--surface); }
.card-header{ background:transparent; border-bottom:1px solid var(--border); font-weight:600;
  padding:.9rem 1.15rem; border-radius:var(--radius) var(--radius) 0 0 !important; }

/* ---------- การ์ด KPI ---------- */
.kpi{ display:flex; align-items:center; gap:1rem; padding:1.15rem 1.25rem; }
.kpi-icon{ width:56px; height:56px; flex:0 0 56px; border-radius:16px;
  display:grid; place-items:center; font-size:1.7rem; }
.kpi-num{ font-size:1.95rem; font-weight:700; line-height:1.05; }
.kpi-label{ color:var(--muted); font-size:.92rem; }
.kpi-card{ transition:transform .15s, box-shadow .15s; }
.kpi-card:hover{ transform:translateY(-3px); box-shadow:var(--shadow-lg); }
.tint-green { background:rgba(22,163,74,.13);  color:#16a34a; }
.tint-orange{ background:rgba(234,88,12,.13);  color:#ea580c; }
.tint-blue  { background:rgba(37,99,201,.13);  color:#2563c9; }
.tint-purple{ background:rgba(124,58,237,.13); color:#7c3aed; }
.tint-red   { background:rgba(220,38,38,.13);  color:#dc2626; }
.tint-primary{ background:rgba(var(--primary-rgb),.13); color:var(--primary); }

/* ---------- ปุ่ม ---------- */
.btn{ border-radius:.65rem; font-weight:500; }
.btn-primary{ background:var(--primary); border-color:var(--primary); }
.btn-primary:hover,.btn-primary:focus{ background:var(--primary-dark); border-color:var(--primary-dark); }
.btn-outline-primary{ color:var(--primary); border-color:var(--primary); }
.btn-outline-primary:hover{ background:var(--primary); border-color:var(--primary); }

/* ---------- Nav pills ---------- */
.nav-pills .nav-link{ color:var(--muted); border-radius:2rem; padding:.4rem 1rem; }
.nav-pills .nav-link.active{ background:var(--primary); }

/* ---------- ตาราง ---------- */
.table{ --bs-table-bg:transparent; color:var(--text); margin-bottom:0; }
.table > :not(caption) > * > *{ padding:.65rem .75rem; }
.table thead th{ background:rgba(var(--primary-rgb),.06); color:var(--muted);
  font-weight:600; white-space:nowrap; border-bottom:none; font-size:.88rem;
  text-transform:none; letter-spacing:.01em; }
.table-hover > tbody > tr:hover > *{ background:rgba(var(--primary-rgb),.05); }
.badge{ font-weight:600; }

/* ---------- ฟอร์ม ---------- */
.form-control,.form-select{ border-radius:.65rem; border-color:var(--border); background:var(--surface); color:var(--text); }
.form-control:focus,.form-select:focus{ border-color:var(--primary); box-shadow:0 0 0 .2rem rgba(var(--primary-rgb),.18); }
.form-label{ font-weight:500; margin-bottom:.3rem; }

/* ---------- หน้าเข้าสู่ระบบ (parallax) ---------- */
.login-page{ overflow:hidden; }
.login-bg{ position:fixed; inset:-60px; z-index:0; overflow:hidden;
  background:radial-gradient(1200px 800px at 70% 20%, #1e335c, #0b1220 60%); }
.login-bg .blob{ position:absolute; border-radius:50%; filter:blur(60px); opacity:.55;
  transition:transform .1s linear; animation:blobPulse 9s ease-in-out infinite alternate; }
@keyframes blobPulse{ from{ opacity:.4; } to{ opacity:.7; } }
.login-bg .b1{ width:460px; height:460px; top:-80px; left:8%;  background:#2563c9; }
.login-bg .b2{ width:380px; height:380px; bottom:-60px; left:18%; background:#7c3aed; animation-delay:1.5s; }
.login-bg .b3{ width:420px; height:420px; top:6%; right:6%;   background:#0d9488; animation-delay:.8s; }
.login-bg .b4{ width:300px; height:300px; bottom:4%; right:20%; background:#e11d48; opacity:.4; animation-delay:2.2s; }
.login-bg .float-ic{ position:absolute; color:rgba(255,255,255,.10); font-size:5rem; transition:transform .1s linear; }
.login-bg .f1{ top:18%; left:14%; } .login-bg .f2{ bottom:16%; right:14%; font-size:7rem; } .login-bg .f3{ top:62%; left:24%; font-size:4rem; }
.login-grid{ position:absolute; inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:46px 46px; mask-image:radial-gradient(circle at 50% 45%, #000 30%, transparent 75%); }

.login-wrap{ position:relative; z-index:2; min-height:100vh; display:flex; align-items:center; justify-content:center; padding:1rem; }
.login-card{ width:100%; max-width:360px; padding:2rem 1.9rem 1.8rem; border-radius:1.4rem;
  background:rgba(255,255,255,.96); backdrop-filter:blur(12px) saturate(160%);
  border:1px solid rgba(255,255,255,.6); box-shadow:0 30px 70px rgba(2,8,23,.55); text-align:center; }
.login-logo{ width:60px; height:60px; margin:0 auto .8rem; border-radius:18px; display:grid; place-items:center;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark)); box-shadow:0 10px 24px rgba(var(--primary-rgb),.4); }
.login-logo i{ font-size:1.9rem; color:#fff; } .login-logo img{ max-width:42px; max-height:42px; }
.login-title{ font-size:1.18rem; font-weight:700; line-height:1.25; margin:0 0 .2rem; color:#0f172a; }
.login-sub{ font-size:.82rem; color:#64748b; margin-bottom:1.3rem; }
.login-field{ position:relative; margin-bottom:.85rem; text-align:left; }
.login-field > i{ position:absolute; left:14px; top:50%; transform:translateY(-50%); color:#94a3b8; font-size:1rem; }
.login-field input{ width:100%; border:1px solid #e2e8f0; border-radius:.75rem; padding:.72rem .9rem .72rem 2.5rem;
  font-size:1rem; background:#f8fafc; transition:.15s; }
.login-field input:focus{ outline:none; border-color:var(--primary); background:#fff; box-shadow:0 0 0 .2rem rgba(var(--primary-rgb),.16); }
.pw-toggle{ position:absolute; right:6px; top:50%; transform:translateY(-50%); border:none; background:none; color:#94a3b8; padding:.4rem .5rem; cursor:pointer; }
.login-btn{ border-radius:.75rem; padding:.7rem; font-weight:600; margin-top:.3rem;
  box-shadow:0 10px 22px rgba(var(--primary-rgb),.35); }

/* ---------- ตัวเลือกธีม ---------- */
.theme-swatch{ cursor:pointer; border:2px solid var(--border); border-radius:.85rem; padding:.8rem; text-align:center; transition:.15s; }
.theme-swatch:hover{ border-color:var(--primary); }
.theme-swatch.active{ border-color:var(--primary); box-shadow:0 0 0 .2rem rgba(var(--primary-rgb),.2); }
.theme-dot{ display:block; width:100%; height:42px; border-radius:.6rem; margin-bottom:.5rem; }

/* ---------- Tom Select ---------- */
.ts-wrapper{ font-family:var(--app-font); }
.ts-control{
  border-radius:.65rem !important; border-color:var(--border) !important;
  background:var(--surface) !important; color:var(--text) !important;
  min-height:calc(1.5em + .75rem + 2px); padding:.32rem .6rem;
}
.ts-wrapper.focus .ts-control{ border-color:var(--primary) !important;
  box-shadow:0 0 0 .2rem rgba(var(--primary-rgb),.18) !important; }
.ts-dropdown{ background:var(--surface); color:var(--text); border-color:var(--border);
  border-radius:.65rem; box-shadow:var(--shadow-lg); margin-top:.25rem; }
.ts-dropdown .option{ padding:.5rem .75rem; }
.ts-dropdown .active{ background:rgba(var(--primary-rgb),.14); color:var(--text); }
.ts-control .item{ color:var(--text); }

/* ---------- flatpickr ใน dark ---------- */
[data-bs-theme="dark"] .flatpickr-calendar{ background:var(--surface); color:var(--text); box-shadow:var(--shadow-lg); }
[data-bs-theme="dark"] .flatpickr-day{ color:var(--text); }
[data-bs-theme="dark"] .flatpickr-day:hover{ background:var(--surface-2); }
[data-bs-theme="dark"] .flatpickr-months .flatpickr-month,
[data-bs-theme="dark"] .flatpickr-weekday{ color:var(--text); fill:var(--text); }
.flatpickr-day.selected{ background:var(--primary); border-color:var(--primary); }

/* ---------- แบบฟอร์มราชการ (พิมพ์) ---------- */
.gov-form{ background:#fff; max-width:800px; margin:1rem auto; padding:2.5rem 3rem;
  font-family:'Sarabun',sans-serif; font-size:1.15rem; line-height:2.2; color:#000; border-radius:.5rem; }
.gov-form h4{ text-align:center; font-weight:700; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 991.98px){
  .sidebar{ transform:translateX(-100%); transition:transform .25s ease; }
  .sidebar.open{ transform:translateX(0); }
  .app-main{ margin-left:0; }
  .content{ padding:1.1rem; }
}

@media print{
  .sidebar, .topbar, .app-footer, .no-print{ display:none !important; }
  .app-main{ margin-left:0 !important; }
  body{ background:#fff; }
  .gov-form{ box-shadow:none; margin:0; max-width:100%; }
}

/* ---------- ตัวเลือกภาษา ---------- */
.lang-card{ cursor:pointer; transition:.15s; }
.lang-card:hover{ border-color:var(--primary) !important; }
.lang-card.active{ border-color:var(--primary) !important; box-shadow:0 0 0 .2rem rgba(var(--primary-rgb),.2); }

/* ---------- รูปโปรไฟล์ในวงกลม avatar ---------- */
.avatar img, .mega-avatar img{ width:100%; height:100%; object-fit:cover; border-radius:50%; display:block; }
.avatar:has(img), .mega-avatar:has(img){ background:none; padding:0; }

/* ---------- Modal สวยขึ้น ---------- */
.modal-content{ border:none; border-radius:1rem; overflow:hidden; box-shadow:var(--shadow-lg); }
.modal-head-grad{ background:linear-gradient(120deg,var(--nav-from),var(--nav-to)); color:#fff; border:none; padding:1rem 1.25rem; }
.modal-head-grad .modal-title{ color:#fff; font-weight:700; }
.modal-head-grad .btn-close{ filter:invert(1) grayscale(1) brightness(2.2); opacity:.9; }
.modal-head-grad .vm-ic{ width:38px; height:38px; border-radius:11px; background:rgba(255,255,255,.18);
  display:grid; place-items:center; font-size:1.2rem; }
.modal-body{ padding:1.3rem 1.4rem; }
.modal-footer{ border-top:1px solid var(--border); }
.form-section + .form-section{ border-top:1px solid var(--border); margin-top:1rem; padding-top:1rem; }
.form-section-title{ font-weight:600; color:var(--primary); font-size:.95rem; margin-bottom:.8rem;
  display:flex; align-items:center; gap:.45rem; }

/* ---------- หน้าสแกน QR ---------- */
.scanner-box{ border:2px dashed var(--border); border-radius:1rem; overflow:hidden;
  background:var(--surface-2); min-height:280px; display:flex; align-items:center; justify-content:center; }
.scanner-box.active{ border-style:solid; border-color:var(--primary); background:#000; }
.scanner-box video{ width:100% !important; height:auto !important; display:block; border-radius:.85rem; }
.scanner-box img{ max-width:100%; border-radius:.85rem; }
/* ซ่อน UI ดิบของไลบรารีที่อาจถูกสร้าง */
#reader__dashboard, #reader__status_span, #reader__header_message{ display:none !important; }

/* ---------- รูปโปรไฟล์ (หน้าตั้งค่า) ---------- */
.profile-pic{ width:96px; height:96px; flex:0 0 96px; border-radius:50%; overflow:hidden;
  display:grid; place-items:center; font-size:2.4rem; font-weight:700; color:#fff;
  background:linear-gradient(135deg, var(--primary), var(--primary-dark)); box-shadow:0 8px 20px rgba(var(--primary-rgb),.3); }
.profile-pic img{ width:100%; height:100%; object-fit:cover; }

/* ---------- ปรับ sub-nav ตั้งค่าไม่ให้ active ชิดขอบ ---------- */
.settings-nav .list-group{ padding:.45rem; }
.settings-nav .list-group-item{ margin:.12rem 0; border-radius:.7rem; padding:.62rem .85rem; }

/* ---------- ตัวอย่างธีมแบบ mockup หน้าจอ ---------- */
.theme-prev{ --pbg:#eef2f9; --psurf:#ffffff; --pborder:#e2e8f0;
  display:flex; height:84px; border-radius:.6rem; overflow:hidden; border:1px solid var(--border);
  margin-bottom:.55rem; box-shadow:0 1px 5px rgba(15,23,42,.08); }
.theme-prev.is-dark{ --pbg:#0b1220; --psurf:#172238; --pborder:#2a3650; }
.tp-side{ width:32%; background:linear-gradient(180deg, var(--nav-from), var(--nav-to));
  padding:9px 7px; display:flex; flex-direction:column; gap:5px; }
.tp-pill{ align-self:flex-start; font-size:6px; font-weight:700; letter-spacing:.6px; color:#fff;
  background:rgba(0,0,0,.45); padding:1px 5px; border-radius:6px; margin-bottom:2px; }
.tp-mline{ height:5px; border-radius:3px; background:rgba(255,255,255,.5); }
.tp-mline.w80{ width:85%; } .tp-mline.w70{ width:68%; } .tp-mline.w60{ width:52%; }
.tp-body{ flex:1; background:var(--pbg); padding:9px; display:flex; flex-direction:column; gap:6px; }
.tp-top{ display:flex; align-items:center; gap:5px; }
.tp-bar{ height:6px; border-radius:3px; background:var(--pborder); }
.tp-bar.w40{ width:36%; } .tp-bar.w25{ width:24%; }
.tp-dot{ width:9px; height:9px; border-radius:50%; background:var(--primary); margin-left:auto; }
.tp-cards{ display:flex; gap:5px; }
.tp-cards span{ flex:1; height:22px; border-radius:5px; background:var(--psurf); border:1px solid var(--pborder); }
.tp-line{ height:6px; width:72%; border-radius:3px; background:var(--psurf); border:1px solid var(--pborder); }
.theme-swatch{ padding:.55rem; }