/* ===========================================
   Civ 6 Leader Draft — Design Tokens + Styles
   =========================================== */

:root {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);

  /* Spacing (4px base) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Transitions */
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 640px;
  --content-default: 960px;
  --content-wide: 1200px;

  /* Fonts */
  --font-display: 'Clash Display', 'Georgia', serif;
  --font-body: 'General Sans', 'Helvetica Neue', sans-serif;
}

/* ===== DARK MODE (default for Civ) ===== */
:root, [data-theme="dark"] {
  --color-bg:             #12110f;
  --color-surface:        #1a1815;
  --color-surface-2:      #211f1b;
  --color-surface-offset: #1e1c18;
  --color-surface-dynamic: #2a2722;
  --color-divider:        #2e2b26;
  --color-border:         #3a3630;
  --color-text:           #e8e2d6;
  --color-text-muted:     #9c9686;
  --color-text-faint:     #5e5a52;
  --color-text-inverse:   #1a1815;

  /* Gold accent — Civ feel */
  --color-primary:        #c9a84c;
  --color-primary-hover:  #b8963a;
  --color-primary-active: #a07e2a;
  --color-primary-highlight: #3a3425;

  /* Error / ban red */
  --color-error:          #c44a4a;
  --color-error-hover:    #a83a3a;
  --color-error-highlight: #3a2525;

  /* Success green */
  --color-success:        #5ca55c;
  --color-success-hover:  #4a8f4a;
  --color-success-highlight: #253a25;

  /* Blue */
  --color-blue:           #5591c7;
  --color-blue-hover:     #3b78ab;

  /* Gold for data */
  --color-gold:           #d4a832;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.2);
  --shadow-md: 0 4px 12px oklch(0 0 0 / 0.3);
  --shadow-lg: 0 12px 32px oklch(0 0 0 / 0.4);
}

/* ===== LIGHT MODE ===== */
[data-theme="light"] {
  --color-bg:             #f5f0e6;
  --color-surface:        #faf7f0;
  --color-surface-2:      #fff;
  --color-surface-offset: #ede8dc;
  --color-surface-dynamic: #e4ddd0;
  --color-divider:        #d8d1c4;
  --color-border:         #c9c1b2;
  --color-text:           #2a2518;
  --color-text-muted:     #7a7262;
  --color-text-faint:     #b0a898;
  --color-text-inverse:   #f5f0e6;

  --color-primary:        #8a6d1b;
  --color-primary-hover:  #725a12;
  --color-primary-active: #5a460b;
  --color-primary-highlight: #e8dfc8;

  --color-error:          #a03030;
  --color-error-hover:    #852525;
  --color-error-highlight: #f0d8d8;

  --color-success:        #3a7a3a;
  --color-success-hover:  #2d652d;
  --color-success-highlight: #d8f0d8;

  --color-blue:           #2a6599;
  --color-blue-hover:     #1d4f7a;

  --color-gold:           #8a6d1b;

  --shadow-sm: 0 1px 2px oklch(0.2 0.01 80 / 0.06);
  --shadow-md: 0 4px 12px oklch(0.2 0.01 80 / 0.08);
  --shadow-lg: 0 12px 32px oklch(0.2 0.01 80 / 0.12);
}

/* ===== APP LAYOUT ===== */
.app {
  display: flex;
  flex-direction: column;
  min-height: 100dvh;
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  backdrop-filter: blur(12px);
}

.header-inner {
  max-width: var(--content-wide);
  margin: 0 auto;
  padding: var(--space-3) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: var(--color-text);
}

.logo svg { flex-shrink: 0; }

.logo-text {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.btn-icon {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  color: var(--color-text-muted);
}

.btn-icon:hover { background: var(--color-surface-dynamic); color: var(--color-text); }

/* ===== PHASE NAV ===== */
.phase-nav {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-divider);
  padding: var(--space-4) var(--space-6);
}

.phase-track {
  max-width: 480px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0;
}

.phase-dot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
  position: relative;
  padding: var(--space-1) var(--space-2);
  cursor: default;
}

.phase-dot::before {
  content: '';
  width: 12px;
  height: 12px;
  border-radius: var(--radius-full);
  background: var(--color-border);
  transition: background 300ms ease, box-shadow 300ms ease;
}

.phase-dot span {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 500;
  transition: color 300ms ease;
}

.phase-dot.active::before {
  background: var(--color-primary);
  box-shadow: 0 0 0 4px var(--color-primary-highlight);
}

.phase-dot.active span { color: var(--color-primary); }

.phase-dot.completed::before {
  background: var(--color-success);
}

.phase-dot.completed span { color: var(--color-success); }

.phase-line {
  flex: 1;
  height: 2px;
  background: var(--color-border);
  transition: background 300ms ease;
}

.phase-line.filled { background: var(--color-success); }

/* ===== MAIN ===== */
.main {
  flex: 1;
  max-width: var(--content-wide);
  width: 100%;
  margin: 0 auto;
  padding: var(--space-8) var(--space-6);
}

.phase { animation: fadeIn 300ms ease; }
.phase.hidden { display: none; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ===== PHASE HEADER ===== */
.phase-header {
  margin-bottom: var(--space-8);
}

.phase-header h1 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.phase-desc {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
}

.phase-desc strong { color: var(--color-primary); }

/* ===== CARD ===== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.card h2 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.card-footer {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
}

/* ===== SETUP GRID ===== */
.setup-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

@media (max-width: 768px) {
  .setup-grid { grid-template-columns: 1fr; }
}

/* ===== INPUTS ===== */
.input-row {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-4);
}

input[type="text"] {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text);
}

input[type="text"]::placeholder { color: var(--color-text-faint); }
input[type="text"]:focus { border-color: var(--color-primary); outline: none; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 600;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  transition: all var(--transition-interactive);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
}

.btn-primary:hover:not(:disabled) { background: var(--color-primary-hover); }
.btn-primary:active:not(:disabled) { background: var(--color-primary-active); }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover { background: var(--color-surface-dynamic); color: var(--color-text); }

.btn-error {
  background: var(--color-error);
  color: #fff;
}

.btn-error:hover { background: var(--color-error-hover); }

.btn-success {
  background: var(--color-success);
  color: #fff;
}

.btn-success:hover { background: var(--color-success-hover); }

.btn-lg {
  padding: var(--space-3) var(--space-8);
  font-size: var(--text-base);
  border-radius: var(--radius-lg);
}

/* ===== BADGE ===== */
.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 24px;
  height: 24px;
  padding: 0 var(--space-2);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  font-family: var(--font-body);
}

/* ===== PLAYER LIST ===== */
.player-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.player-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-offset);
  border-radius: var(--radius-md);
  font-weight: 500;
}

.player-item button {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-sm);
  color: var(--color-text-faint);
  font-size: var(--text-sm);
}

.player-item button:hover { color: var(--color-error); background: var(--color-error-highlight); }

.hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-2);
}

/* ===== LEADER GRID ===== */
.leader-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: var(--space-2);
  max-height: 360px;
  overflow-y: auto;
  padding: var(--space-1);
}

.leader-grid::-webkit-scrollbar { width: 6px; }
.leader-grid::-webkit-scrollbar-track { background: transparent; }
.leader-grid::-webkit-scrollbar-thumb {
  background: var(--color-border);
  border-radius: var(--radius-full);
}

.leader-chip {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: var(--color-surface-offset);
  transition: all var(--transition-interactive);
  user-select: none;
  position: relative;
}

.leader-chip .leader-name {
  line-height: 1.3;
}

.leader-chip .civ-tag {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  font-weight: 400;
}

.leader-chip.selected {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.leader-chip.selected .civ-tag::after {
  content: ' ✓';
  color: var(--color-primary);
  font-weight: 700;
}

.leader-chip:hover { border-color: var(--color-primary); }

/* Ban grid variant */
.leader-chip.banned {
  border-color: var(--color-error);
  background: var(--color-error-highlight);
  text-decoration: line-through;
  opacity: 0.6;
}

.leader-chip.ban-selected {
  border-color: var(--color-error);
  background: var(--color-error-highlight);
}

.leader-chip.ban-selected .civ-tag::after {
  content: ' ✕';
  color: var(--color-error);
  font-weight: 700;
}

/* ===== BANS CONFIG ===== */
.bans-config {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  padding: var(--space-4) var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.bans-config label {
  font-weight: 600;
  font-size: var(--text-sm);
}

.stepper {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.stepper-btn {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-weight: 700;
  font-size: var(--text-base);
}

.stepper-btn:hover { background: var(--color-surface-dynamic); }

.stepper span {
  width: 32px;
  text-align: center;
  font-weight: 700;
  font-size: var(--text-lg);
  font-feature-settings: 'tnum';
}

/* ===== PHASE ACTIONS ===== */
.phase-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-4);
  padding-top: var(--space-8);
}

/* ===== BAN SELECTIONS ===== */
.ban-selections {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.ban-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  background: var(--color-error-highlight);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

/* ===== DIBS AREA ===== */
.dibs-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.revealed-leader {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-8) var(--space-12);
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-xl);
  min-width: 280px;
  text-align: center;
  box-shadow: var(--shadow-lg), 0 0 60px oklch(from var(--color-primary) l c h / 0.08);
}

.revealed-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-faint);
  font-weight: 600;
}

.revealed-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
}

.revealed-civ {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.dibs-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  justify-content: center;
}

.dibs-progress {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-faint);
  font-feature-settings: 'tnum';
  margin-bottom: var(--space-6);
}

/* ===== POOLS DISPLAY ===== */
.pools-display {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  margin-bottom: var(--space-6);
}

@media (max-width: 768px) {
  .pools-display { grid-template-columns: 1fr; }
}

.pool-section h3 {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-weight: 600;
  margin-bottom: var(--space-3);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.pool-player {
  margin-bottom: var(--space-4);
}

.pool-player-name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-1);
}

.tag {
  display: inline-flex;
  padding: var(--space-1) var(--space-2);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 500;
  background: var(--color-surface-offset);
  border: 1px solid var(--color-divider);
  color: var(--color-text-muted);
}

.tag.personal {
  background: var(--color-primary-highlight);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ===== ROLL AREA ===== */
.roll-area {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.roll-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.roll-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
}

.roll-options {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.roll-option {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-interactive);
  background: var(--color-surface-offset);
}

.roll-option:hover { border-color: var(--color-primary); }

.roll-option.chosen {
  border-color: var(--color-primary);
  background: var(--color-primary-highlight);
}

.roll-option input[type="radio"] {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  flex-shrink: 0;
  display: grid;
  place-items: center;
  transition: all var(--transition-interactive);
}

.roll-option input[type="radio"]:checked {
  border-color: var(--color-primary);
  background: var(--color-primary);
  box-shadow: inset 0 0 0 3px var(--color-surface);
}

.roll-option-text {
  display: flex;
  flex-direction: column;
}

.roll-option-label {
  font-weight: 600;
  font-size: var(--text-sm);
}

.roll-option-desc {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.roll-btn {
  margin-top: auto;
}

.roll-result {
  text-align: center;
  padding: var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.roll-result-name {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-primary);
  animation: rollReveal 500ms ease;
}

.roll-result-civ {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.roll-result-source {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  margin-top: var(--space-1);
}

@keyframes rollReveal {
  0% { opacity: 0; transform: scale(0.8); }
  50% { transform: scale(1.05); }
  100% { opacity: 1; transform: scale(1); }
}

/* ===== RESULTS AREA ===== */
.results-area {
  margin-top: var(--space-8);
  padding: var(--space-8);
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-xl);
}

.results-area.hidden { display: none; }

.results-area h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 600;
  text-align: center;
  margin-bottom: var(--space-6);
  color: var(--color-primary);
}

.result-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
}

.result-row:last-child { border-bottom: none; }

.result-player {
  font-weight: 600;
  font-size: var(--text-base);
}

.result-leader {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-primary);
}

.result-civ {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ===== FOOTER ===== */
.footer {
  text-align: center;
  padding: var(--space-6);
  border-top: 1px solid var(--color-divider);
}

.footer a {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  text-decoration: none;
}

.footer a:hover { color: var(--color-text-muted); }

/* ===== ANIMATIONS ===== */
@keyframes shuffle {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; transform: translateY(-4px); }
}

.shuffling .revealed-name {
  animation: shuffle 100ms ease infinite;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 480px) {
  .main { padding: var(--space-4) var(--space-4); }
  .card { padding: var(--space-4); }
  .leader-grid { grid-template-columns: 1fr; }
  .revealed-leader { padding: var(--space-6) var(--space-8); min-width: auto; width: 100%; }
  .roll-area { grid-template-columns: 1fr; }
  .pools-display { grid-template-columns: 1fr; }
}