/* ═══════════════════════════════════════════════════════
   JAGUAR FC — Tactical Chalkboard Theme
   Fonts: Baloo 2 (heading) · Roboto Mono (data) · Barlow Condensed (label)
   All three have full Vietnamese Unicode support.
═══════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@600;700;800&family=Roboto+Mono:wght@400;700&family=Barlow+Condensed:wght@500;600;700&display=swap');

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

:root {
  --bg: #0e1f0e;
  --bg-mid: #142814;
  --bg-card: #1a3320;
  --bg-hover: #1f3d26;
  --chalk: rgba(255, 255, 255, 0.88);
  --chalk-dim: rgba(255, 255, 255, 0.45);
  --chalk-faint: rgba(255, 255, 255, 0.12);
  --yellow: #f5d55c;
  --yellow-dim: rgba(245, 213, 92, 0.2);
  --win: #7eca82;
  --win-dim: rgba(126, 202, 130, 0.18);
  --loss: #f07070;
  --loss-dim: rgba(240, 112, 112, 0.18);
  --draw: #82c4d4;
  --draw-dim: rgba(130, 196, 212, 0.18);
  --border: rgba(255, 255, 255, 0.1);
  --border-dash: rgba(255, 255, 255, 0.18);
  --radius: 4px;
  --font-head: 'Baloo 2', sans-serif;
  --font-data: 'Roboto Mono', monospace;
  --font-label: 'Barlow Condensed', sans-serif;
}

html {
  font-size: 16px;
}

body {
  background-color: var(--bg);
  color: var(--chalk);
  font-family: var(--font-data);
  min-height: 100vh;
  overflow-x: hidden;
}

/* Chalkboard line texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    repeating-linear-gradient(0deg, transparent, transparent 28px,
      rgba(255, 255, 255, 0.016) 28px, rgba(255, 255, 255, 0.016) 29px),
    repeating-linear-gradient(90deg, transparent, transparent 80px,
      rgba(255, 255, 255, 0.007) 80px, rgba(255, 255, 255, 0.007) 81px);
  pointer-events: none;
  z-index: 0;
}

body>* {
  position: relative;
  z-index: 1;
}

/* ── Layout ─────────────────────────────────────────────── */
#app {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Header / Nav ───────────────────────────────────────── */
header {
  background: rgba(8, 16, 8, 0.96);
  border-bottom: 2px dashed var(--border-dash);
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(6px);
  min-height: 56px;
}

.logo {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--yellow);
  letter-spacing: 0.5px;
  white-space: nowrap;
  text-shadow: 0 0 18px rgba(245, 213, 92, 0.35);
  flex-shrink: 0;
}

nav {
  display: flex;
  gap: 0.15rem;
  flex: 1;
  overflow-x: auto;
  scrollbar-width: none;
}

nav::-webkit-scrollbar {
  display: none;
}

nav a {
  font-family: var(--font-label);
  letter-spacing: 1.5px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--chalk-dim);
  text-decoration: none;
  padding: 0.45rem 0.9rem;
  border-radius: var(--radius);
  transition: color 0.15s, background 0.15s;
  white-space: nowrap;
  position: relative;
}

nav a:hover,
nav a.active {
  color: var(--chalk);
  background: var(--chalk-faint);
}

nav a.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0.6rem;
  right: 0.6rem;
  height: 2px;
  background: var(--yellow);
  border-radius: 1px;
}

/* ── Lock button ─────────────────────────────────────────── */
.lock-btn {
  background: transparent;
  border: 1px dashed var(--border-dash);
  border-radius: var(--radius);
  cursor: pointer;
  padding: 0.1rem;
  display: flex;
  align-items: center;
  transition: all 0.15s;
  flex-shrink: 0;
}

.lock-btn:hover {
  border-color: rgba(255, 255, 255, 0.4);
}

.lock-btn .lock-icon {
  font-size: 1rem;
  line-height: 1;
}

.lock-btn .lock-label {
  font-family: var(--font-label);
  font-size: 0.7rem;
  letter-spacing: 1px;
  font-weight: 600;
}

.lock-btn.locked .lock-label {
  color: var(--loss);
}

.lock-btn.unlocked {
  border-color: var(--win);
}

.lock-btn.unlocked .lock-label {
  color: var(--win);
}

/* ── Main content ───────────────────────────────────────── */
main {
  flex: 1;
  padding: 1.75rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

/* ── Page title ─────────────────────────────────────────── */
.page-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 2rem;
  color: var(--yellow);
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  line-height: 1.2;
}

.page-title::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 1.6rem;
  background: var(--yellow);
  border-radius: 2px;
  opacity: 0.7;
  flex-shrink: 0;
}

/* ── Stats grid ─────────────────────────────────────────── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card);
  border: 1px dashed var(--border-dash);
  border-radius: var(--radius);
  padding: 1.1rem 0.75rem;
  text-align: center;
  transition: background 0.15s;
}

.stat-card:hover {
  background: var(--bg-hover);
}

.stat-value {
  font-family: var(--font-label);
  font-size: 2.6rem;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.3rem;
}

.stat-value.win {
  color: var(--win);
}

.stat-value.loss {
  color: var(--loss);
}

.stat-value.draw {
  color: var(--draw);
}

.stat-value.total {
  color: var(--yellow);
}

.stat-value.rate {
  color: var(--chalk);
}

.stat-label {
  font-family: var(--font-label);
  letter-spacing: 1px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--chalk-dim);
  text-transform: uppercase;
}

/* ── Result badge ───────────────────────────────────────── */
.badge {
  display: inline-block;
  font-family: var(--font-label);
  font-weight: 700;
  letter-spacing: 1.5px;
  font-size: 0.72rem;
  padding: 0.18rem 0.6rem;
  border-radius: 2px;
  vertical-align: middle;
}

.badge.win {
  background: var(--win-dim);
  color: var(--win);
  border: 1px solid var(--win);
}

.badge.loss {
  background: var(--loss-dim);
  color: var(--loss);
  border: 1px solid var(--loss);
}

.badge.draw {
  background: var(--draw-dim);
  color: var(--draw);
  border: 1px solid var(--draw);
}

.score-diff {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.88rem;
  letter-spacing: 1px;
  padding: 0.1rem 0.45rem;
  border-radius: 3px;
  display: inline-block;
}

.score-diff.pos {
  color: var(--win);
}

.score-diff.neg {
  color: var(--loss);
}

.score-diff.zer {
  color: var(--draw);
}

/* ── Table ──────────────────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.chalk-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  min-width: 420px;
}

.chalk-table thead th {
  font-family: var(--font-label);
  letter-spacing: 1.5px;
  font-weight: 600;
  font-size: 0.72rem;
  color: var(--chalk-dim);
  text-transform: uppercase;
  padding: 0.6rem 0.75rem;
  border-bottom: 2px dashed var(--border-dash);
  text-align: left;
}

.chalk-table tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background 0.1s;
}

.chalk-table tbody tr:hover {
  background: var(--bg-hover);
}

.chalk-table tbody td {
  padding: 0.65rem 0.75rem;
  vertical-align: middle;
}

.chalk-table tbody tr.win-row {
  border-left: 3px solid var(--win);
}

.chalk-table tbody tr.loss-row {
  border-left: 3px solid var(--loss);
}

.chalk-table tbody tr.draw-row {
  border-left: 3px solid var(--draw);
}

/* ── Cards ──────────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px dashed var(--border-dash);
  border-radius: var(--radius);
  padding: 1.25rem;
  margin-bottom: 1.25rem;
}

.card-title {
  font-family: var(--font-label);
  font-size: 1rem;
  letter-spacing: 2px;
  font-weight: 600;
  color: var(--chalk-dim);
  text-transform: uppercase;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed var(--border-dash);
}

/* ── Attendance grid ────────────────────────────────────── */
.attendance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 0.5rem;
}

.player-chip {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.65rem;
  border: 1px dashed var(--border-dash);
  border-radius: var(--radius);
  cursor: pointer;
  user-select: none;
  transition: background 0.12s, border-color 0.12s;
  background: var(--bg);
}

.player-chip:hover {
  background: var(--bg-mid);
}

.player-chip.present {
  background: var(--win-dim);
  border-color: var(--win);
}

.player-chip input[type="checkbox"] {
  accent-color: var(--win);
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.player-chip-name {
  font-family: var(--font-data);
  font-size: 0.82rem;
  color: var(--chalk);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.player-chip.present .player-chip-name {
  color: var(--win);
}

.chip-count {
  font-family: var(--font-label);
  font-size: 0.82rem;
  color: var(--chalk-dim);
  margin-bottom: 0.5rem;
}

/* ── Form ───────────────────────────────────────────────── */
.form-group {
  margin-bottom: 1rem;
}

.form-label {
  display: block;
  font-family: var(--font-label);
  letter-spacing: 1px;
  font-weight: 600;
  font-size: 0.73rem;
  color: var(--chalk-dim);
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.form-control {
  width: 100%;
  background: var(--bg);
  border: 1px dashed var(--border-dash);
  border-radius: var(--radius);
  color: var(--chalk);
  font-family: var(--font-data);
  font-size: 0.88rem;
  padding: 0.5rem 0.7rem;
  outline: none;
  transition: border-color 0.15s;
  -webkit-appearance: none;
}

.form-control:focus {
  border-color: var(--yellow);
  border-style: solid;
}

.form-control option {
  background: var(--bg-card);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

/* ── Buttons ────────────────────────────────────────────── */
.btn {
  font-family: var(--font-label);
  font-weight: 700;
  letter-spacing: 1.5px;
  font-size: 0.82rem;
  padding: 0.5rem 1.25rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  min-height: 36px;
}

.btn-primary {
  background: var(--yellow);
  color: var(--bg);
  border-color: var(--yellow);
}

.btn-primary:hover {
  background: transparent;
  color: var(--yellow);
}

.btn-ghost {
  background: transparent;
  color: var(--chalk-dim);
  border-color: var(--border-dash);
}

.btn-ghost:hover {
  color: var(--chalk);
  border-color: var(--chalk-dim);
}

.btn-danger {
  background: transparent;
  color: var(--loss);
  border-color: var(--loss-dim);
}

.btn-danger:hover {
  background: var(--loss-dim);
}

.btn-sm {
  padding: 0.28rem 0.75rem;
  font-size: 0.72rem;
  min-height: 30px;
}

/* ── Player bar chart ───────────────────────────────────── */
.player-bar-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.55rem;
}

.player-bar-name {
  font-family: var(--font-data);
  font-size: 0.82rem;
  width: 62px;
  flex-shrink: 0;
}

.player-bar-track {
  flex: 1;
  height: 16px;
  background: var(--chalk-faint);
  border-radius: 2px;
  overflow: hidden;
}

.player-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--yellow), rgba(245, 213, 92, 0.45));
  border-radius: 2px;
  transition: width 0.5s ease;
}

.player-bar-val {
  font-family: var(--font-label);
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--chalk-dim);
  width: 26px;
  text-align: right;
  flex-shrink: 0;
}

/* ── Recent form strip ──────────────────────────────────── */
.recent-strip {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.recent-badge {
  font-family: var(--font-label);
  font-weight: 700;
  font-size: 0.72rem;
  letter-spacing: 1px;
  padding: 0.28rem 0.65rem;
  border-radius: 3px;
  cursor: pointer;
  transition: opacity 0.15s;
}

.recent-badge:hover {
  opacity: 0.7;
}

.recent-badge.win {
  background: var(--win-dim);
  color: var(--win);
  border: 1px solid var(--win);
}

.recent-badge.loss {
  background: var(--loss-dim);
  color: var(--loss);
  border: 1px solid var(--loss);
}

.recent-badge.draw {
  background: var(--draw-dim);
  color: var(--draw);
  border: 1px solid var(--draw);
}

/* ── Two-col layout ─────────────────────────────────────── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

/* ── Empty state ────────────────────────────────────────── */
.empty-state {
  text-align: center;
  padding: 3rem 1rem;
  color: var(--chalk-dim);
}

.empty-icon {
  font-size: 2.5rem;
  margin-bottom: 0.6rem;
  opacity: 0.35;
}

.empty-text {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--chalk-dim);
}

/* ── Toast ──────────────────────────────────────────────── */
#toast {
  position: fixed;
  bottom: 1.25rem;
  right: 1.25rem;
  background: var(--bg-card);
  border: 1px solid var(--border-dash);
  border-left: 4px solid var(--yellow);
  color: var(--chalk);
  font-family: var(--font-data);
  font-size: 0.88rem;
  padding: 0.7rem 1.1rem;
  border-radius: var(--radius);
  transform: translateY(200%);
  transition: transform 0.25s ease;
  z-index: 9999;
  max-width: 300px;
}

#toast.show {
  transform: translateY(0);
}

#toast.error {
  border-left-color: var(--loss);
}

/* ── Loading ────────────────────────────────────────────── */
.loading {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--chalk-dim);
  font-family: var(--font-label);
  letter-spacing: 1px;
  font-size: 0.88rem;
  padding: 2.5rem 0;
}

.loading::before {
  content: '';
  width: 15px;
  height: 15px;
  border: 2px solid var(--chalk-faint);
  border-top-color: var(--yellow);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

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

/* ── Password modal ─────────────────────────────────────── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 500;
  padding: 1rem;
  backdrop-filter: blur(4px);
}

.modal {
  background: var(--bg-card);
  border: 1px dashed var(--border-dash);
  border-top: 3px solid var(--yellow);
  border-radius: var(--radius);
  padding: 1.75rem;
  width: 100%;
  max-width: 360px;
  animation: modal-in 0.2s ease;
}

@keyframes modal-in {
  from {
    transform: translateY(-12px);
    opacity: 0;
  }

  to {
    transform: none;
    opacity: 1;
  }
}

.modal-title {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--yellow);
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.modal-error {
  color: var(--loss);
  font-size: 0.82rem;
  margin-top: 0.45rem;
  display: none;
  font-family: var(--font-data);
}

/* ── Scrollbar ──────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border-dash);
  border-radius: 3px;
}

/* ── Utility ────────────────────────────────────────────── */
.text-yellow {
  color: var(--yellow);
}

.text-dim {
  color: var(--chalk-dim);
}

.text-win {
  color: var(--win);
}

.text-loss {
  color: var(--loss);
}

.text-draw {
  color: var(--draw);
}

.font-head {
  font-family: var(--font-head);
  font-weight: 800;
}

.font-label {
  font-family: var(--font-label);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.mb-1 {
  margin-bottom: 0.5rem;
}

.mb-2 {
  margin-bottom: 1rem;
}

.mb-3 {
  margin-bottom: 1.5rem;
}

.flex {
  display: flex;
}

.gap-1 {
  gap: 0.5rem;
}

.gap-2 {
  gap: 1rem;
}

.align-center {
  align-items: center;
}

.justify-between {
  justify-content: space-between;
}

.flex-wrap {
  flex-wrap: wrap;
}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE — Mobile first adjustments
══════════════════════════════════════════════════════════ */

@media (max-width: 768px) {
  main {
    padding: 1rem;
  }

  .page-title {
    font-size: 1.6rem;
    margin-bottom: 1.1rem;
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  .stat-value {
    font-size: 2rem;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .attendance-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .card {
    padding: 1rem;
  }

  /* Table actions — stack or shrink */
  .chalk-table .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.68rem;
  }

  /* Reduce table text */
  .chalk-table {
    font-size: 0.82rem;
  }

  .chalk-table thead th {
    font-size: 0.68rem;
    padding: 0.5rem 0.5rem;
  }

  .chalk-table tbody td {
    padding: 0.55rem 0.5rem;
  }

  /* Hide lower-priority columns on small screens */
  .chalk-table .hide-mobile {
    display: none;
  }
}

@media (max-width: 480px) {
  header {
    padding: 0 0.75rem;
    gap: 0.5rem;
  }

  .logo {
    font-size: 1.15rem;
  }

  nav a {
    padding: 0.4rem 0.6rem;
    font-size: 0.82rem;
    letter-spacing: 1px;
  }

  main {
    padding: 0.75rem;
  }

  .stats-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.4rem;
  }

  .stat-value {
    font-size: 1.7rem;
  }

  .stat-label {
    font-size: 0.65rem;
  }

  .page-title {
    font-size: 1.3rem;
  }

  .page-title::before {
    height: 1.2rem;
  }

  .attendance-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .player-bar-name {
    width: 52px;
    font-size: 0.76rem;
  }

  .btn {
    font-size: 0.78rem;
    padding: 0.45rem 1rem;
  }

  .modal {
    padding: 1.25rem;
  }

  /* Action buttons in match list: only icons */
  .chalk-table .action-cell {
    white-space: nowrap;
  }
}