/* ============================================================
   MDTC POD Management — design tokens
   Palette drawn from the company's own freight branding: deep
   maroon (letterhead) + a manifest-tag amber, on warm paper.
   ============================================================ */
:root {
  --maroon-900: #5c1417;
  --maroon-800: #74191d;
  --maroon-700: #8c2024;
  --amber-500:  #c1791f;
  --amber-100:  #f6e6cc;

  --paper:      #f6f4ef;
  --surface:    #ffffff;
  --line:       #e6e1d6;
  --line-soft:  #efece3;

  --ink-900:    #211d19;
  --ink-700:    #4a433c;
  --ink-500:    #7c7368;
  --ink-300:    #a89f92;

  --success-bg: #e9f2e6; --success-ink: #2f6b32; --success-line: #bcdcb6;
  --warn-bg:    #fbeed9; --warn-ink:    #8a5a10; --warn-line:    #eecd97;
  --info-bg:    #e5eef6; --info-ink:    #2b5a82; --info-line:    #b9d3e6;
  --error-bg:   #fbe9e7; --error-ink:   #9c2b22; --error-line:   #f0bdb5;

  --font-display: 'Space Grotesk', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
  --font-mono: 'IBM Plex Mono', 'Consolas', monospace;

  --radius: 8px;
  --shadow-card: 0 1px 2px rgba(33,29,25,.04), 0 4px 14px rgba(33,29,25,.06);
  --row-stripe: #fbfaf7;

  /* Sidebar is always a filled/dark-ish color across every theme, so these
     three light tiers are shared — override per-theme only if a theme ever
     needs a genuinely light sidebar. */
  --sidebar-text:         #f3e9e5;
  --sidebar-text-dim:     #d8bcb8;
  --sidebar-text-dimmer:  #c39a95;

  /* Accent text/links in the MAIN content area (not the sidebar). Defaults
     to the brand maroon, which reads fine on a light page — but dark
     themes must override this to something bright, since maroon-800 itself
     becomes a near-black shade in those themes. */
  --accent-text: var(--maroon-800);
}

/* ============================================================
   Theme variants — switched via <html data-theme="..."> from Settings.
   All templates only ever reference the --maroon and --amber variable
   names below, so a new theme is just a new override block; nothing
   else changes.
   ============================================================ */
[data-theme="blue-grey"] {
  --maroon-900: #1f2f42;
  --maroon-800: #2b4a60;
  --maroon-700: #34506e;
  --amber-500:  #6b7d8f;
  --amber-100:  #e3e8ec;
}
[data-theme="purple-white"] {
  --maroon-900: #4a2f6b;
  --maroon-800: #5c3c82;
  --maroon-700: #6d4a97;
  --amber-500:  #b892d6;
  --amber-100:  #f2eaf9;
  --paper: #fdfcff;
}

/* Dark Mode — full palette flip, not just an accent swap: background,
   surface, borders and text all need dark-appropriate values. */
[data-theme="dark-mode"] {
  --maroon-900: #241012;
  --maroon-800: #33181a;
  --maroon-700: #452023;
  --amber-500:  #e0a542;
  --amber-100:  #f2d9a3;
  --accent-text: #e0a542;

  --paper:      #121212;
  --surface:    #1c1c1e;
  --line:       #333336;
  --line-soft:  #29292b;

  --ink-900:    #f1f0ee;
  --ink-700:    #c9c7c4;
  --ink-500:    #9a9895;
  --ink-300:    #6b6a68;

  --success-bg: #1c3524; --success-ink: #74d68a; --success-line: #2d5c37;
  --warn-bg:    #3d3014; --warn-ink:    #e8bf6a; --warn-line:    #5c4a20;
  --info-bg:    #16283a; --info-ink:    #7cbdea; --info-line:    #234a63;
  --error-bg:   #3a1c1c; --error-ink:   #e89494; --error-line:   #5c2d2d;

  --shadow-card: 0 1px 2px rgba(0,0,0,.4), 0 4px 14px rgba(0,0,0,.35);
  --row-stripe: #242426;
}

/* Soft Minimal / Pastel — dusty-rose primary, warm gold accent, extra
   rounded corners for a friendlier, less "corporate ledger" feel. */
[data-theme="soft-pastel"] {
  --maroon-900: #7d4a5c;
  --maroon-800: #8f5a6c;
  --maroon-700: #a06b7d;
  --amber-500:  #f2c17b;
  --amber-100:  #fdf3e4;
  --sidebar-text-dimmer: #f0d8de;

  --paper:      #faf7f5;
  --surface:    #ffffff;
  --line:       #f0e6e0;
  --line-soft:  #f7f0ec;

  --radius: 14px;
  --shadow-card: 0 2px 4px rgba(181,120,138,.06), 0 6px 18px rgba(181,120,138,.09);
}

/* Monochrome — near-grayscale with a single teal accent for focus/status,
   good for dense data tables where color-per-branch would be noisy. */
[data-theme="monochrome"] {
  --maroon-900: #26282b;
  --maroon-800: #34373b;
  --maroon-700: #42464b;
  --amber-500:  #4fb8ac;
  --amber-100:  #e2f4f1;

  --paper:      #f4f4f5;
  --surface:    #ffffff;
  --line:       #e0e0e2;
  --line-soft:  #ececed;

  --ink-900:    #1c1d1f;
  --ink-700:    #48494c;
  --ink-500:    #7a7b7e;
  --ink-300:    #aaabad;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--paper);
  color: var(--ink-900);
  font-size: 14.5px;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2 { font-family: var(--font-display); letter-spacing: -0.01em; margin: 0 0 4px; }
h1 { font-size: 24px; font-weight: 700; color: var(--ink-900); }
h2 { font-size: 15px; font-weight: 600; color: var(--ink-700); margin-top: 28px; }

/* ============================================================
   App shell — fixed sidebar + scrollable content
   ============================================================ */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
  width: 232px;
  flex-shrink: 0;
  background: linear-gradient(165deg, var(--maroon-900) 0%, var(--maroon-900) 55%, var(--maroon-800) 100%);
  color: var(--sidebar-text);
  display: flex;
  flex-direction: column;
  position: sticky;
  top: 0;
  height: 100vh;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 22px 20px 18px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.brand-mark {
  width: 38px; height: 38px;
  border-radius: 9px;
  background: var(--amber-500);
  color: var(--maroon-900);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 14.5px;
  line-height: 1.3;
  color: #fff;
}
.brand-text small { font-family: var(--font-body); font-weight: 400; font-size: 11px; color: var(--sidebar-text-dim); letter-spacing: .02em; }

.sidebar-nav { flex: 1; padding: 18px 12px; overflow-y: auto; }
.nav-label {
  display: block;
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--sidebar-text-dimmer);
  padding: 14px 10px 6px;
}
.nav-label:first-child { padding-top: 2px; }

.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 10px;
  border-radius: 7px;
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--sidebar-text-dim);
  margin-bottom: 2px;
  transition: background .12s ease;
}
.sidebar-nav a svg { width: 17px; height: 17px; flex-shrink: 0; opacity: .85; }
.sidebar-nav a:hover { background: rgba(255,255,255,.08); }
.sidebar-nav a.active {
  background: var(--amber-500);
  color: var(--maroon-900);
  font-weight: 600;
}
.sidebar-nav a.active svg { opacity: 1; }

.sidebar-footer {
  padding: 16px 18px 20px;
  border-top: 1px solid rgba(255,255,255,.12);
}
.user-chip { display: flex; align-items: center; gap: 9px; margin-bottom: 10px; }
.user-avatar {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(255,255,255,.15);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 600;
  flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 500; color: #fff; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logout-link { font-size: 12.5px; color: var(--sidebar-text-dim); text-decoration: none; }
.logout-link:hover { color: #fff; text-decoration: underline; }

.main-wrap { flex: 1; min-width: 0; }
.container { max-width: 1120px; margin: 0 auto; padding: 34px 36px 60px; }

/* ============================================================
   Flash messages
   ============================================================ */
.flash {
  padding: 11px 15px;
  border-radius: var(--radius);
  margin-bottom: 18px;
  font-size: 13.5px;
  border: 1px solid;
}
.flash-error   { background: var(--error-bg);   color: var(--error-ink);   border-color: var(--error-line); }
.flash-success { background: var(--success-bg); color: var(--success-ink); border-color: var(--success-line); }

/* ============================================================
   Auth page (login)
   ============================================================ */
.auth-page .flash {
  width: 100%;
  max-width: 360px;
  margin-bottom: 0;
  box-sizing: border-box;
}
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background:
    radial-gradient(circle at 15% 20%, rgba(92,20,23,.05), transparent 45%),
    var(--paper);
  padding: 20px;
}
.login-box {
  width: 100%;
  max-width: 360px;
  background: var(--surface);
  padding: 36px 32px 32px;
  border-radius: 14px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  text-align: center;
}
.login-mark {
  width: 46px; height: 46px;
  border-radius: 11px;
  background: var(--maroon-900);
  color: var(--amber-100);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.login-box h1 { font-size: 18px; margin-bottom: 6px; }
.login-sub { color: var(--ink-500); font-size: 13px; margin: 0 0 22px; }
.login-box form { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.login-box label { font-size: 12px; font-weight: 600; color: var(--ink-700); margin-top: 8px; }
.login-box input {
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 7px;
  font-size: 14px; font-family: var(--font-body); background: var(--paper);
}
.login-box input:focus { outline: 2px solid var(--amber-500); outline-offset: 1px; border-color: var(--amber-500); }
.login-box button {
  margin-top: 16px; padding: 11px; background: var(--maroon-900); color: #fff;
  border: none; border-radius: 7px; cursor: pointer; font-weight: 600; font-size: 14px;
  transition: background .12s ease;
}
.login-box button:hover { background: var(--maroon-700); }

/* ============================================================
   Dashboard stat cards
   ============================================================ */
.stat-grid { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 18px; }
.stat-card {
  background: var(--surface);
  padding: 20px 24px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-card);
  min-width: 210px;
  flex: 1;
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--amber-500);
}
.stat-card h2 {
  margin: 0 0 12px;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--accent-text);
}
.stat-card p { margin: 4px 0; font-size: 13px; color: var(--ink-500); }
.stat-card p strong { color: var(--ink-900); font-family: var(--font-mono); font-size: 14px; }
.stat-card a { display: inline-block; margin-top: 10px; font-size: 12.5px; font-weight: 600; color: var(--accent-text); text-decoration: none; }
.stat-card a:hover { text-decoration: underline; }

/* dashboard.html's stat-grid empty-state <p> */
.stat-grid > p { color: var(--ink-500); font-size: 13.5px; }

/* ============================================================
   Filter bar / toolbars
   ============================================================ */
.filter-bar { display: flex; gap: 10px; align-items: center; margin: 18px 0 20px; flex-wrap: wrap; }
.filter-bar input[type="text"],
.filter-bar select {
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 7px;
  font-size: 13.5px; font-family: var(--font-body); background: var(--surface); color: var(--ink-900);
}
.filter-bar input[type="text"] { min-width: 240px; }
.filter-bar button:not(.btn-primary) {
  padding: 9px 16px; border: 1px solid var(--line); border-radius: 7px;
  background: var(--surface); color: var(--ink-700); font-weight: 600; font-size: 13px;
  cursor: pointer;
}
.filter-bar button:not(.btn-primary):hover { border-color: var(--ink-300); }
.btn-primary {
  background: var(--maroon-900) !important; color: #fff !important; padding: 9px 18px;
  border-radius: 7px; text-decoration: none; margin-left: auto;
  font-weight: 600; font-size: 13px; border: none !important; cursor: pointer;
  transition: background .12s ease;
}
.btn-primary:hover { background: var(--maroon-700) !important; }

.btn-secondary {
  background: var(--surface); color: var(--accent-text); padding: 9px 18px;
  border-radius: 7px; text-decoration: none;
  font-weight: 600; font-size: 13px; border: 1px solid var(--accent-text); cursor: pointer;
  transition: background .12s ease;
}
.btn-secondary:hover { background: var(--amber-100); }

/* ============================================================
   Data table — ledger styling, mono for identifiers
   ============================================================ */

/* Wrap a <table class="data-table"> in <div class="table-scroll"> to keep
   the page title/toolbar fixed on screen while only the rows scroll, with
   the column headers staying visible (sticky) as you scroll down. */
.table-scroll {
  max-height: 65vh;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
}
.table-scroll .data-table {
  border: none; border-radius: 0; box-shadow: none;
}
.table-scroll .data-table thead th {
  position: sticky; top: 0; z-index: 1;
}

.data-table {
  width: 100%; border-collapse: collapse; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-card);
}
.data-table th, .data-table td { padding: 11px 14px; border-bottom: 1px solid var(--line-soft); text-align: left; font-size: 13px; }
.data-table th {
  background: var(--paper); color: var(--ink-500);
  font-size: 11px; text-transform: uppercase; letter-spacing: .06em; font-weight: 600;
  border-bottom: 1px solid var(--line);
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover { background: var(--row-stripe); }
.data-table td:first-child { font-family: var(--font-mono); font-weight: 500; color: var(--accent-text); }
.data-table a { color: var(--accent-text); font-weight: 600; text-decoration: none; font-size: 12.5px; }
.data-table a:hover { text-decoration: underline; }

/* status badges — stamped-tag look, not pills */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 4px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  border: 1px solid;
}
.badge-pending  { background: var(--warn-bg);    color: var(--warn-ink);    border-color: var(--warn-line); }
.badge-dispatch { background: var(--info-bg);    color: var(--info-ink);    border-color: var(--info-line); }
.badge-soft-copy-delivered { background: var(--amber-100); color: var(--maroon-800); border-color: var(--amber-500); }
.badge-received { background: var(--success-bg); color: var(--success-ink); border-color: var(--success-line); }

.pagination { display: flex; gap: 18px; margin-top: 14px; font-size: 13px; }
.pagination a { color: var(--accent-text); font-weight: 600; text-decoration: none; }
.pagination a:hover { text-decoration: underline; }

/* generic paragraph under tables, e.g. "Showing page X" */
.container > p, .container > form + p { color: var(--ink-500); font-size: 13px; }

/* ============================================================
   Forms
   ============================================================ */
.form-grid {
  display: grid; grid-template-columns: 160px 1fr; gap: 12px 16px;
  max-width: 620px; background: var(--surface); padding: 24px;
  border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow-card);
  align-items: center;
}
.form-grid label { font-size: 13px; font-weight: 600; color: var(--ink-700); }
.form-grid input, .form-grid select, .form-grid textarea {
  padding: 9px 12px; border: 1px solid var(--line); border-radius: 7px;
  font-family: var(--font-body); font-size: 13.5px; background: var(--paper); color: var(--ink-900);
  width: 100%;
}
.form-grid textarea { font-family: var(--font-mono); resize: vertical; grid-column: 2; }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
  outline: none; border-color: var(--amber-500); box-shadow: 0 0 0 3px var(--amber-100);
}
.form-grid input[type="checkbox"] { width: auto; justify-self: start; accent-color: var(--accent-text); }
.form-grid button {
  grid-column: 2; padding: 11px; background: var(--maroon-900); color: #fff;
  border: none; border-radius: 7px; cursor: pointer; font-weight: 600; font-size: 13.5px;
  margin-top: 6px; justify-self: start; padding-left: 24px; padding-right: 24px;
  transition: background .12s ease;
}
.form-grid button:hover { background: var(--maroon-700); }

.hint {
  color: var(--ink-500); font-size: 12.5px; margin-top: 16px; line-height: 1.6;
  background: var(--surface); border: 1px dashed var(--line); border-radius: var(--radius);
  padding: 12px 16px; max-width: 620px;
}
.hint a { color: var(--accent-text); font-weight: 600; }

/* ============================================================
   POD Entry — Excel-style single-column data-entry grid
   ============================================================ */
.lr-grid { max-width: 320px; border: 1px solid var(--line); }
.lr-grid td, .lr-grid th { padding: 0; }
.lr-grid thead th { padding: 8px 12px; }
.lr-grid tbody td:first-child {
  text-align: center; background: var(--paper); font-size: 11.5px;
  border-right: 1px solid var(--line);
}
.lr-cell {
  width: 100%; border: none; outline: none; padding: 7px 12px;
  font-family: var(--font-mono); font-size: 13.5px; background: transparent;
  color: var(--ink-900);
}
.lr-cell:focus { background: var(--amber-100); }
.lr-grid tbody tr:nth-child(even) { background: var(--row-stripe); }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 860px) {
  .app-shell { flex-direction: column; }
  .sidebar { width: 100%; height: auto; position: relative; flex-direction: row; align-items: center; padding: 0; }
  .sidebar-brand { border-bottom: none; padding: 12px 16px; }
  .sidebar-nav { display: flex; overflow-x: auto; padding: 8px; flex: 1; }
  .nav-label { display: none; }
  .sidebar-nav a { white-space: nowrap; }
  .sidebar-footer { border-top: none; padding: 10px 16px; }
  .user-name { display: none; }
  .container { padding: 20px 18px 40px; }
  .form-grid { grid-template-columns: 1fr; }
  .form-grid button, .form-grid textarea { grid-column: 1; }
}
