/* ══════════════════════════════════════════════════════════════
   412ads Admin — Dark Theme
   Self-contained: reset + base + all admin components
   ═════════════════════════════════════════════════════════════ */

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

/* ── Variables ────────────────────────────────────────────── */
:root {
  --adm-bg:       #0D1117;
  --adm-surface:  #161B22;
  --adm-surface2: #1C2333;
  --adm-border:   #30363D;
  --adm-border2:  #21262D;
  --adm-text:     #E6EDF3;
  --adm-muted:    #7D8590;
  --adm-gold:     #D4AF37;
  --adm-gold-dim: #A68B20;
  --adm-cranberry:#8B1A1A;
  --adm-green:    #2DA44E;
  --adm-warn:     #D29922;
  --adm-danger:   #F85149;
}

/* ── Base body ────────────────────────────────────────────── */
html { font-size: 16px; -webkit-text-size-adjust: 100%; }

body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--adm-bg);
  color: var(--adm-text);
  line-height: 1.6;
  min-height: 100vh;
}

img { display: block; max-width: 100%; }
a { color: var(--adm-gold); text-decoration: none; }
button { cursor: pointer; border: none; font-family: inherit; }

/* ── Login ────────────────────────────────────────────────── */
.adm-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: var(--adm-bg);
}

.adm-login-card {
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-top: 3px solid var(--adm-gold);
  border-radius: 10px;
  padding: 40px 36px;
  width: 100%;
  max-width: 360px;
  text-align: center;
}

.adm-login-logo {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  color: var(--adm-gold);
  text-transform: uppercase;
  line-height: 1.4;
  margin-bottom: 6px;
}

.adm-login-sub {
  font-size: 13px;
  color: var(--adm-muted);
  margin-bottom: 28px;
}

.adm-login-card .form-group label {
  color: var(--adm-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.adm-login-card input {
  background: var(--adm-bg);
  border: 1px solid var(--adm-border);
  color: var(--adm-text);
  border-radius: 6px;
}

.adm-login-card input:focus {
  border-color: var(--adm-gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.15);
}

/* ── Admin body ───────────────────────────────────────────── */
.adm-body { display: none; }
.adm-body.visible { display: block; }

/* ── Header (sticky, dark, live dot) ──────────────────────── */
.adm-header {
  background: var(--adm-bg);
  border-bottom: 1px solid var(--adm-border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 100;
}

.adm-header-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--adm-text);
}

.adm-live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--adm-green);
  box-shadow: 0 0 0 0 rgba(45,164,78,0.4);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%   { box-shadow: 0 0 0 0 rgba(45,164,78,0.4); }
  70%  { box-shadow: 0 0 0 6px rgba(45,164,78,0); }
  100% { box-shadow: 0 0 0 0 rgba(45,164,78,0); }
}

.adm-header-sep { color: var(--adm-border); }
.adm-header-sub { color: var(--adm-muted); font-weight: 400; }

.adm-header-actions { display: flex; align-items: center; gap: 8px; }

/* ── Button variants ──────────────────────────────────────── */
.adm-btn-primary {
  background: var(--adm-cranberry);
  color: #fff;
  font-family: 'DM Sans', sans-serif;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
.adm-btn-primary:hover { opacity: 0.85; }
.adm-btn-primary:disabled { opacity: 0.5; cursor: not-allowed; }

.adm-btn-gold {
  background: var(--adm-gold);
  color: #0D1117;
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
  white-space: nowrap;
}
.adm-btn-gold:hover { opacity: 0.85; }

.adm-btn-outline {
  background: transparent;
  color: var(--adm-text);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 6px;
  border: 1px solid var(--adm-border);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.adm-btn-outline:hover { border-color: var(--adm-gold); color: var(--adm-gold); }

.adm-btn-ghost {
  background: transparent;
  color: var(--adm-muted);
  font-family: 'DM Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 7px 14px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: color 0.15s;
}
.adm-btn-ghost:hover { color: var(--adm-text); }

/* Small action buttons */
.adm-btn-sm {
  font-size: 12px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 5px;
  cursor: pointer;
  border: none;
  font-family: 'DM Sans', sans-serif;
  transition: opacity 0.15s;
}
.adm-btn-sm:hover { opacity: 0.8; }

.adm-btn-sell    { background: var(--adm-cranberry); color: #fff; }
.adm-btn-edit    { background: rgba(56,139,253,0.15); color: #58A6FF; }
.adm-btn-content { background: rgba(212,175,55,0.15); color: var(--adm-gold); }
.adm-btn-qr      { background: rgba(45,164,78,0.15);  color: var(--adm-green); }
.adm-btn-wl      { background: rgba(125,133,144,0.15); color: var(--adm-muted); }
.adm-btn-release { background: rgba(248,81,73,0.15);   color: var(--adm-danger); }

/* ── Main + container ─────────────────────────────────────── */
.adm-main { padding: 24px 16px 48px; }
.adm-container { max-width: 960px; margin: 0 auto; }

/* ── Campaign selector ────────────────────────────────────── */
.adm-campaign-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.adm-campaign-bar label {
  font-size: 12px;
  font-weight: 700;
  color: var(--adm-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

.adm-campaign-select {
  flex: 1;
  min-width: 220px;
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: 6px;
  padding: 9px 14px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  font-weight: 600;
  color: var(--adm-text);
  outline: none;
  cursor: pointer;
  transition: border-color 0.15s;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7' fill='none'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%237D8590' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.adm-campaign-select:focus {
  border-color: var(--adm-gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.12);
}

.adm-campaign-status {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 3px 9px;
  border-radius: 4px;
}

.adm-campaign-status.active    { background: rgba(45,164,78,0.15); color: var(--adm-green); }
.adm-campaign-status.completed { background: rgba(125,133,144,0.15); color: var(--adm-muted); }
.adm-campaign-status.draft     { background: rgba(210,153,34,0.15); color: var(--adm-warn); }

/* ── Settings bar ─────────────────────────────────────────── */
.adm-settings-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-left: 3px solid var(--adm-gold);
  border-radius: 8px;
  padding: 14px 18px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.adm-settings-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--adm-muted);
  white-space: nowrap;
}

.adm-settings-icon { font-size: 15px; }

.adm-settings-input {
  flex: 1;
  min-width: 200px;
  background: var(--adm-bg);
  border: 1px solid var(--adm-border);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  color: var(--adm-text);
  outline: none;
  transition: border-color 0.15s;
}
.adm-settings-input:focus {
  border-color: var(--adm-gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.12);
}
.adm-settings-input::placeholder { color: var(--adm-muted); }

.adm-settings-hint {
  font-size: 12px;
  color: var(--adm-muted);
  white-space: nowrap;
}

/* ── Stats row (5-column responsive) ──────────────────────── */
.adm-stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}

@media (min-width: 600px) {
  .adm-stats-row { grid-template-columns: repeat(5, 1fr); }
}

.adm-stat {
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: 8px;
  padding: 18px 16px;
  text-align: center;
}

.adm-stat-num {
  font-size: 36px;
  font-weight: 800;
  line-height: 1;
  color: var(--adm-text);
}

.adm-stat-gold { color: var(--adm-gold); }
.adm-stat-warn { color: var(--adm-warn); }

.adm-stat-lbl {
  font-size: 11px;
  color: var(--adm-muted);
  margin-top: 5px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

/* ── Section titles + badges ──────────────────────────────── */
.adm-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  color: var(--adm-text);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--adm-border);
}

.adm-section-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px 8px;
  border-radius: 4px;
}

.adm-section-badge.front { background: rgba(212,175,55,0.15); color: var(--adm-gold); }
.adm-section-badge.back  { background: rgba(125,133,144,0.15); color: var(--adm-muted); }

/* ── Slot grid ────────────────────────────────────────────── */
.adm-slot-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-bottom: 36px;
}

@media (min-width: 640px) {
  .adm-slot-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Slot card ────────────────────────────────────────────── */
.adm-slot-card {
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: 8px;
  overflow: hidden;
  border-left: 4px solid transparent;
}

.adm-slot-card.available { border-left-color: var(--adm-green); }
.adm-slot-card.sold      { border-left-color: var(--adm-gold); }
.adm-slot-card.reserved  { border-left-color: var(--adm-warn); }

.adm-slot-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 11px 14px;
  border-bottom: 1px solid var(--adm-border2);
}

.adm-slot-id {
  font-weight: 700;
  font-size: 14px;
  color: var(--adm-text);
}

.adm-slot-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 9px;
  border-radius: 4px;
}

.adm-slot-badge.available { background: rgba(45,164,78,0.15);  color: var(--adm-green); }
.adm-slot-badge.sold      { background: rgba(212,175,55,0.15); color: var(--adm-gold); }
.adm-slot-badge.reserved  { background: rgba(210,153,34,0.15); color: var(--adm-warn); }

/* ── Submission status strip + badges ─────────────────────── */
.adm-sub-strip {
  padding: 7px 14px;
  background: var(--adm-surface2);
  border-bottom: 1px solid var(--adm-border2);
}

.adm-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
}

.adm-badge-submitted { background: rgba(45,164,78,0.2);  color: #3FB950; }
.adm-badge-pending   { background: rgba(210,153,34,0.2); color: var(--adm-warn); }
.adm-badge-owner     { background: rgba(212,175,55,0.15); color: var(--adm-gold); margin-left: 6px; }

/* ── Slot body rows (label/value pairs) ───────────────────── */
.adm-slot-body { padding: 12px 14px; font-size: 13px; }
.adm-empty { color: var(--adm-muted); font-size: 13px; padding: 4px 0; }

.adm-row {
  display: flex;
  gap: 8px;
  margin-bottom: 4px;
  line-height: 1.5;
}

.adm-lbl {
  color: var(--adm-muted);
  min-width: 72px;
  flex-shrink: 0;
  font-size: 12px;
  padding-top: 1px;
}

.adm-val {
  color: var(--adm-text);
  font-weight: 500;
  font-size: 13px;
  word-break: break-word;
}

.adm-val a { color: var(--adm-gold); }

/* ── Slot actions bar ─────────────────────────────────────── */
.adm-slot-actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 10px 14px;
  border-top: 1px solid var(--adm-border2);
  background: var(--adm-bg);
}

/* ── Dark modals ──────────────────────────────────────────── */
.modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(1,4,9,0.8);
  z-index: 200;
  align-items: flex-end;
  justify-content: center;
  padding: 0;
}

@media (min-width: 500px) {
  .modal-overlay { align-items: center; padding: 16px; }
}

.modal-overlay.open { display: flex; }

.modal {
  background: var(--adm-surface);
  color: var(--adm-text);
  border: 1px solid var(--adm-border);
  border-radius: 10px 10px 0 0;
  padding: 28px 24px;
  width: 100%;
  max-width: 440px;
  animation: slideUp 0.25s ease;
}

@media (min-width: 500px) {
  .modal { border-radius: 10px; }
}

@keyframes slideUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0);    opacity: 1; }
}

.modal h3 {
  color: var(--adm-text);
  font-family: 'DM Sans', sans-serif;
  font-weight: 800;
  font-size: 20px;
  margin-bottom: 8px;
}

.modal p {
  font-size: 14px;
  color: var(--adm-muted);
  margin-bottom: 20px;
}

.adm-modal .form-group label {
  color: var(--adm-muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.adm-modal .form-group input,
.adm-modal .form-group select {
  background: var(--adm-bg);
  border: 1px solid var(--adm-border);
  color: var(--adm-text);
  font-family: 'DM Sans', sans-serif;
}

.adm-modal .form-group input:focus,
.adm-modal .form-group select:focus {
  border-color: var(--adm-gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.12);
}

.adm-modal .form-group input::placeholder { color: var(--adm-muted); }

/* ── Dark toast ───────────────────────────────────────────── */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--adm-surface);
  color: var(--adm-text);
  border: 1px solid var(--adm-border);
  padding: 12px 20px;
  border-radius: 8px;
  font-size: 14px;
  z-index: 300;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
  white-space: nowrap;
  max-width: 90vw;
  overflow: hidden;
  text-overflow: ellipsis;
}

.toast.show { opacity: 1; }

/* ── Form groups (dark inputs) ────────────────────────────── */
.form-group {
  margin-bottom: 14px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 5px;
  color: var(--adm-muted);
}

.form-group input,
.form-group select {
  width: 100%;
  border: 1px solid var(--adm-border);
  border-radius: 7px;
  padding: 10px 12px;
  font-size: 15px;
  font-family: 'DM Sans', sans-serif;
  background: var(--adm-bg);
  color: var(--adm-text);
  outline: none;
  transition: border-color 0.15s;
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--adm-gold);
  box-shadow: 0 0 0 3px rgba(212,175,55,0.12);
}

.form-group input::placeholder { color: var(--adm-muted); }

.admin-modal-form .form-group { margin-bottom: 12px; }

/* ── Create Campaign modal ────────────────────────────────── */
.adm-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

@media (max-width: 499px) {
  .adm-form-row { grid-template-columns: 1fr; }
}

/* ── Routes section ───────────────────────────────────────── */
.adm-routes-section {
  background: var(--adm-surface);
  border: 1px solid var(--adm-border);
  border-radius: 8px;
  padding: 20px;
  margin-bottom: 36px;
}

.adm-routes-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.adm-routes-header h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--adm-text);
  margin: 0;
}

.adm-routes-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

.adm-route-list {
  max-height: 400px;
  overflow-y: auto;
  margin-bottom: 16px;
  border: 1px solid var(--adm-border2);
  border-radius: 6px;
}

.adm-route-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--adm-border2);
  transition: background 0.1s;
}

.adm-route-item:last-child { border-bottom: none; }

.adm-route-item:hover { background: var(--adm-surface2); }

.adm-route-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--adm-gold);
  flex-shrink: 0;
  cursor: pointer;
}

.adm-route-code {
  font-family: 'DM Sans', monospace;
  font-size: 14px;
  font-weight: 700;
  color: var(--adm-text);
  min-width: 70px;
}

.adm-route-type {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 2px 7px;
  border-radius: 3px;
  flex-shrink: 0;
}

.adm-route-type.C { background: rgba(45,164,78,0.15); color: var(--adm-green); }
.adm-route-type.R { background: rgba(56,139,253,0.15); color: #58A6FF; }
.adm-route-type.H { background: rgba(212,175,55,0.15); color: var(--adm-gold); }

.adm-route-count {
  font-size: 13px;
  color: var(--adm-muted);
  margin-left: auto;
  white-space: nowrap;
}

.adm-route-total {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: var(--adm-surface2);
  border: 1px solid var(--adm-border);
  border-radius: 6px;
  font-size: 14px;
  font-weight: 700;
}

.adm-route-total .label {
  color: var(--adm-muted);
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 0.08em;
}

.adm-route-total .value {
  color: var(--adm-gold);
  font-size: 22px;
}

.adm-routes-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--adm-muted);
  font-size: 14px;
}

/* ── Spinner animation ────────────────────────────────────── */
.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.4);
  border-top-color: #fff;
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Dark spinner variant */
.spinner-dark {
  width: 18px;
  height: 18px;
  border: 2px solid var(--adm-border);
  border-top-color: var(--adm-gold);
  border-radius: 50%;
  display: inline-block;
  animation: spin 0.6s linear infinite;
  vertical-align: middle;
  margin-right: 6px;
}

/* ── Error messages ───────────────────────────────────────── */
.error-msg {
  color: var(--adm-danger);
  font-size: 13px;
  margin-top: 8px;
  display: none;
}

/* ── Scrollbar (webkit) ───────────────────────────────────── */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--adm-bg); }
::-webkit-scrollbar-thumb { background: var(--adm-border); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--adm-muted); }