/* ═══════════════════════════════════════════════════
   789WEB — Admin Panel Styles
   Sidebar layout · Dark theme · Mobile drawer
   ═══════════════════════════════════════════════════ */

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

:root {
  --bg: #0a0e14;
  --bg-2: #0d1219;
  --panel: #131a24;
  --panel-2: #1a2230;
  --border: #232d3d;
  --border-2: #2d3a4d;
  --text: #e5e7eb;
  --muted: #8b95a5;
  --accent: #3b82f6;
  --accent-2: #60a5fa;
  --accent-hover: #2563eb;
  --success: #10b981;
  --error: #ef4444;
  --warn: #f59e0b;
  --sidebar-w: 220px;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow-md: 0 8px 24px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 50px rgba(0,0,0,0.5);
}

html, body {
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  overflow: hidden;
}

a { color: var(--accent); text-decoration: none; }

.app { display: flex; height: 100vh; height: 100dvh; }

/* ═══════════════════════════════════════════════════
   MOBILE HEADER
   ═══════════════════════════════════════════════════ */
.mobile-header {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 56px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  z-index: 900;
  align-items: center;
  padding: 0 14px;
  gap: 12px;
}
.mobile-header .mh-title {
  flex: 1;
  font-weight: 700;
  font-size: 15px;
  color: var(--accent);
  letter-spacing: 1px;
}
.hamburger {
  width: 40px; height: 40px;
  background: transparent;
  border: none;
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  font-size: 22px;
  padding: 0;
  line-height: 1;
}
.hamburger:active { background: var(--panel-2); }

/* ═══════════════════════════════════════════════════
   OVERLAY (mobile)
   ═══════════════════════════════════════════════════ */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 999;
  opacity: 0;
  transition: opacity 0.2s;
}
.sidebar-overlay.active { display: block; opacity: 1; }

/* ═══════════════════════════════════════════════════
   SIDEBAR
   ═══════════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  background: var(--panel);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 20px 0;
  flex-shrink: 0;
  z-index: 100;
}
.brand {
  padding: 0 20px 20px;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: 1.5px;
  color: var(--accent);
  display: block;
  transition: opacity 0.15s;
}
.brand:hover { opacity: 0.85; }

.sidebar-user {
  padding: 12px 20px 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 10px;
}
.sidebar-user .su-name {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
  word-break: break-all;
}
.sidebar-user .su-role { font-size: 12px; color: var(--muted); }
.sidebar-user .su-role b { color: var(--accent); }

.nav-item {
  display: block;
  padding: 12px 20px;
  color: var(--muted);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: 0.15s;
  font-size: 13.5px;
  font-weight: 500;
}
.nav-item:hover { background: var(--panel-2); color: var(--text); }
.nav-item.active {
  color: var(--text);
  border-left-color: var(--accent);
  background: var(--panel-2);
}

.sidebar-footer {
  margin-top: auto;
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* ═══════════════════════════════════════════════════
   MAIN
   ═══════════════════════════════════════════════════ */
.main {
  flex: 1;
  overflow-y: auto;
  padding: 30px 40px 120px;
  min-width: 0;
}
.page { display: none; animation: pageIn 0.25s ease; }
.page.active { display: block; }
@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-head { margin-bottom: 20px; }
h1 { font-size: 24px; font-weight: 700; letter-spacing: -0.3px; margin-bottom: 4px; }
h3 { font-size: 15px; font-weight: 600; margin-bottom: 10px; }

/* ═══════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════ */
.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  margin-bottom: 18px;
  overflow: hidden;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--border-2); }
.card label { display: block; margin-bottom: 6px; font-size: 12.5px; color: var(--muted); font-weight: 500; }
.card label:not(:first-child) { margin-top: 14px; }

/* ═══════════════════════════════════════════════════
   INPUTS
   ═══════════════════════════════════════════════════ */
.input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 8px;
  font-size: 15px;
  outline: none;
  font-family: inherit;
  transition: 0.15s;
  -webkit-appearance: none;
  appearance: none;
}
.input::placeholder { color: #4b5563; }
.input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.15);
}
textarea.input { resize: vertical; min-height: 120px; font-size: 14px; }
select.input { cursor: pointer; }
.mono { font-family: ui-monospace, Menlo, Consolas, monospace; font-size: 13px; }

input[type="file"] {
  font-size: 13px;
  color: var(--muted);
  padding: 8px;
  background: var(--bg);
  border: 1px dashed var(--border);
  border-radius: 8px;
  cursor: pointer;
}

/* ═══════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════ */
.btn {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 12px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: 0.15s;
  font-family: inherit;
  -webkit-appearance: none;
  appearance: none;
  white-space: nowrap;
}
.btn:hover { background: #223047; border-color: var(--border-2); }
.btn:active { transform: scale(0.98); }
.btn.primary { background: var(--accent); border-color: var(--accent); color: white; }
.btn.primary:hover { background: var(--accent-hover); box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35); }
.btn.danger { background: var(--error); border-color: var(--error); color: white; }
.btn.danger:hover { background: #dc2626; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px solid transparent;
  cursor: pointer;
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  transition: 0.15s;
  text-align: left;
}
.btn-ghost:hover { color: var(--text); background: var(--panel-2); }
.btn-ghost.logout-btn { color: var(--error); }
.btn-ghost.logout-btn:hover { background: rgba(239, 68, 68, 0.1); }

.btn-mini {
  background: var(--panel-2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 11.5px;
  margin-right: 4px;
  transition: 0.15s;
  white-space: nowrap;
  font-family: inherit;
}
.btn-mini:hover { background: #223047; border-color: var(--border-2); }
.btn-mini.danger { color: var(--error); }
.btn-mini.danger:hover { background: rgba(239, 68, 68, 0.15); border-color: var(--error); }

/* ═══════════════════════════════════════════════════
   LAYOUT HELPERS
   ═══════════════════════════════════════════════════ */
.row { display: flex; gap: 10px; margin-top: 12px; align-items: center; flex-wrap: wrap; }
.row > .input { flex: 1; min-width: 180px; }

.toolbar {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
  align-items: center;
  flex-wrap: wrap;
  background: var(--panel);
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.toolbar .input { flex: 1; min-width: 180px; max-width: 100%; }

/* ═══════════════════════════════════════════════════
   TABLES
   ═══════════════════════════════════════════════════ */
.table-wrap {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
table { width: 100%; border-collapse: collapse; min-width: 700px; }
th, td {
  padding: 13px 16px;
  text-align: left;
  font-size: 13.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
th {
  background: var(--panel-2);
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
}
tbody tr { transition: background 0.12s; }
tbody tr:hover { background: var(--panel-2); }
tbody tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
}
.badge.ok { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge.no { background: rgba(239, 68, 68, 0.15); color: var(--error); }
.badge.pending { background: rgba(245, 158, 11, 0.15); color: var(--warn); }

.acc-check, #check-all-acc {
  cursor: pointer;
  width: 16px;
  height: 16px;
  accent-color: var(--accent);
}

/* ═══════════════════════════════════════════════════
   MISC
   ═══════════════════════════════════════════════════ */
.muted { color: var(--muted); font-size: 13px; margin-bottom: 10px; }
.hidden { display: none !important; }

/* ═══════════════════════════════════════════════════
   LOG PANEL
   ═══════════════════════════════════════════════════ */
.log-panel {
  position: fixed;
  bottom: 0;
  left: var(--sidebar-w);
  right: 0;
  height: 260px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  transform: translateY(100%);
  transition: transform 0.22s ease;
  z-index: 850;
  box-shadow: 0 -8px 30px rgba(0,0,0,0.5);
}
.log-panel.open { transform: translateY(0); }
.log-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
}
.log-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 12px;
  line-height: 1.65;
  -webkit-overflow-scrolling: touch;
}
.log-line { white-space: pre-wrap; word-break: break-word; }
.log-line.info    { color: #cbd5e1; }
.log-line.success { color: var(--success); }
.log-line.error   { color: var(--error); }
.log-line.warn    { color: var(--warn); }
.log-time { color: #4b5563; margin-right: 8px; }

/* ═══════════════════════════════════════════════════
   TOAST
   ═══════════════════════════════════════════════════ */
.toast-container {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  width: calc(100% - 32px);
  max-width: 420px;
  align-items: center;
}
.toast {
  width: 100%;
  padding: 13px 18px;
  border-radius: var(--radius);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  font-size: 13.5px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  animation: toastIn 0.25s ease;
}
.toast.leaving { animation: toastOut 0.2s ease forwards; }
.toast.success { border-left: 4px solid var(--success); }
.toast.error   { border-left: 4px solid var(--error); }
.toast.warn    { border-left: 4px solid var(--warn); }
.toast.info    { border-left: 4px solid var(--accent); }
.toast .t-icon { font-size: 16px; flex-shrink: 0; }
.toast .t-msg  { flex: 1; word-break: break-word; }

@keyframes toastIn {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes toastOut {
  from { opacity: 1; transform: translateY(0); }
  to   { opacity: 0; transform: translateY(-12px); }
}

/* ═══════════════════════════════════════════════════
   INPUT ERROR
   ═══════════════════════════════════════════════════ */
.input.error, .input.invalid {
  border-color: var(--error) !important;
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
  animation: shake 0.3s ease;
}
.input-error-msg {
  color: var(--error);
  font-size: 12px;
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 6px;
}
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  75% { transform: translateX(5px); }
}

/* ═══════════════════════════════════════════════════
   AUTH (login)
   ═══════════════════════════════════════════════════ */
.auth-body {
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: auto;
  padding: 20px;
}
.auth-wrap { width: 100%; max-width: 400px; }
.auth-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-lg);
}
.auth-brand {
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
  letter-spacing: 2px;
  margin-bottom: 6px;
}
.auth-sub {
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 26px;
}
.auth-card label {
  display: block;
  font-size: 12.5px;
  color: var(--muted);
  margin-bottom: 6px;
  margin-top: 14px;
  font-weight: 500;
}
.auth-card label:first-of-type { margin-top: 0; }
.auth-btn { width: 100%; margin-top: 22px; padding: 13px; }
.auth-error {
  margin-top: 12px;
  padding: 11px 14px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: var(--error);
  border-radius: 8px;
  font-size: 13px;
}

/* ═══════════════════════════════════════════════════
   MARBLE — GAMES (untouched)
   ═══════════════════════════════════════════════════ */
.marble-inputs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 12px;
}
.marble-players {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 12px;
  margin-top: 10px;
}
.marble-player {
  background: var(--bg);
  border: 1px solid var(--border);
  border-left: 5px solid #888;
  border-radius: 8px;
  padding: 12px 14px;
  transition: 0.2s;
}
.marble-player .m-row1 { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; gap: 8px; }
.marble-player .m-phone { font-weight: 600; font-size: 13.5px; word-break: break-all; }
.marble-player .m-color-badge {
  display: inline-block; padding: 2px 10px; border-radius: 12px;
  font-size: 11px; font-weight: 600; color: #000; white-space: nowrap;
}
.marble-player .m-user { font-size: 11.5px; color: var(--muted); margin-bottom: 6px; }
.marble-player .m-status {
  display: inline-block; padding: 3px 8px; border-radius: 4px;
  font-size: 11.5px; font-weight: 500;
  background: rgba(139, 149, 165, 0.15); color: var(--muted);
  word-break: break-word;
}
.marble-player.status-ready .m-status { background: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.marble-player.status-betting .m-status { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.marble-player.status-confirmed .m-status { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.marble-player.status-win { border-left-color: #10b981; }
.marble-player.status-win .m-status { background: rgba(16, 185, 129, 0.2); color: #10b981; font-weight: 700; }
.marble-player.status-lose { border-left-color: #ef4444; opacity: 0.75; }
.marble-player.status-lose .m-status { background: rgba(239, 68, 68, 0.15); color: #ef4444; }
.marble-player.status-error { border-left-color: #ef4444; }
.marble-player.status-error .m-status { background: rgba(239, 68, 68, 0.15); color: #ef4444; }

.marble-live-status {
  margin-top: 15px; padding: 12px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 8px; font-size: 13px; color: var(--muted);
}
.marble-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.marble-summary .stat {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
}
.marble-summary .label {
  font-size: 11px; color: var(--muted); margin-bottom: 4px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.marble-summary .value { font-size: 17px; font-weight: 600; }
.marble-summary .value.pos { color: var(--success); }
.marble-summary .value.neg { color: var(--error); }

.winner-marble {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 14px; border-radius: 20px; font-weight: 600;
  font-size: 14px; color: #000;
  margin-left: 6px;
}
.marble-results-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 8px;
  border: 1px solid var(--border);
}
.marble-results-table { width: 100%; margin-top: 0; min-width: 620px; }
.marble-results-table th { background: var(--panel-2); }
.marble-results-table tr.win-row td { background: rgba(16, 185, 129, 0.08); }
.marble-results-table tr.lose-row td { opacity: 0.75; }
.marble-results-table .color-chip {
  display: inline-block; width: 12px; height: 12px; border-radius: 50%;
  margin-right: 6px; vertical-align: middle; border: 1px solid #333;
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE — TABLET (≤ 900px)
   ═══════════════════════════════════════════════════ */
@media (max-width: 900px) {
  .main { padding: 24px 24px 120px; }
  h1 { font-size: 21px; }
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE — MOBILE (≤ 700px)
   ═══════════════════════════════════════════════════ */
@media (max-width: 700px) {
  .app { flex-direction: column; }

  /* mobile header */
  .mobile-header {
    display: flex !important;
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    height: 56px;
    z-index: 900 !important;
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    align-items: center;
    padding: 0 14px;
    gap: 12px;
  }

  /* sidebar → slide-in drawer */
  .sidebar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    bottom: 0 !important;
    width: 260px;
    max-width: 80vw;
    transform: translateX(-100%) !important;
    transition: transform 0.25s ease;
    z-index: 1000 !important;
    background: var(--panel);
    overflow-y: auto;
    padding-top: 20px;
    box-shadow: none;
  }
  .sidebar.open {
    transform: translateX(0) !important;
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.6);
  }

  .sidebar-overlay {
    display: none;
    position: fixed !important;
    inset: 0 !important;
    background: rgba(0, 0, 0, 0.6);
    z-index: 999 !important;
  }
  .sidebar-overlay.active { display: block !important; }

  /* main */
  .main {
    padding: 72px 14px 140px !important;
    width: 100%;
  }

  /* log panel — full width */
  .log-panel {
    left: 0 !important;
    right: 0 !important;
    z-index: 850 !important;
    height: 55vh;
    max-height: 400px;
  }

  /* cards */
  .card { padding: 16px; margin-bottom: 14px; border-radius: 12px; }
  h1 { font-size: 20px; margin-bottom: 4px; }
  h3 { font-size: 14.5px; }

  /* toolbar */
  .toolbar { flex-direction: column; align-items: stretch; padding: 10px; }
  .toolbar .btn { width: 100%; }
  .toolbar .input { max-width: 100%; }

  /* rows */
  .row { flex-direction: column; align-items: stretch; }
  .row > .input, .row > .btn { width: 100%; min-width: 0; }

  /* tables */
  .table-wrap { border-radius: 12px; }
  table { min-width: 640px; }
  th, td { padding: 10px 12px; font-size: 13px; }

  /* marble */
  .marble-inputs { grid-template-columns: 1fr; }
  .marble-players { grid-template-columns: 1fr; }
  .marble-summary { grid-template-columns: 1fr 1fr; gap: 10px; }
  .winner-marble { font-size: 13px; padding: 5px 12px; }

  /* toast */
  .toast-container { top: 68px; width: calc(100% - 20px); }
  .toast { font-size: 13px; padding: 11px 14px; }

  /* prevent iOS zoom */
  .input, input, select, textarea { font-size: 16px !important; }
  textarea.input { font-size: 14px !important; }

  /* checkboxes */
  .acc-check, #check-all-acc { width: 18px; height: 18px; }
}

/* ═══════════════════════════════════════════════════
   RESPONSIVE — VERY SMALL (≤ 380px)
   ═══════════════════════════════════════════════════ */
@media (max-width: 380px) {
  .marble-summary { grid-template-columns: 1fr; }
  .main { padding: 72px 10px 140px !important; }
  h1 { font-size: 18px; }
}