/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #0f172a;
  --card-bg:     #1e293b;
  --border:      #334155;
  --text:        #e2e8f0;
  --muted:       #94a3b8;
  --accent:      #3b82f6;
  --accent-hover:#2563eb;
  --gold:        #f59e0b;
  --green:       #10b981;
  --red:         #ef4444;
  --orange:      #f97316;
  --yellow:      #eab308;
  --header-bg:   rgba(15,23,42,0.95);
  --radius:      12px;
  --transition:  0.2s ease;
}

html[data-theme="light"] {
  --bg:          #f1f5f9;
  --card-bg:     #ffffff;
  --border:      #cbd5e1;
  --text:        #0f172a;
  --muted:       #64748b;
  --accent:      #2563eb;
  --accent-hover:#1d4ed8;
  --gold:        #d97706;
  --green:       #059669;
  --red:         #dc2626;
  --orange:      #ea580c;
  --yellow:      #ca8a04;
  --header-bg:   rgba(241,245,249,0.95);
}

html { font-size: 16px; }
body {
  background: var(--bg);
  background-image:
    radial-gradient(ellipse at 50% 0%, rgba(59,130,246,0.12) 0%, transparent 55%),
    radial-gradient(ellipse at 0% 100%, rgba(99,102,241,0.06) 0%, transparent 50%);
  color: var(--text);
  font-family: 'Inter', system-ui, sans-serif;
  min-height: 100vh;
  line-height: 1.5;
}

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

/* ===== HEADER ===== */
.site-header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: var(--header-bg);
  backdrop-filter: blur(8px);
  z-index: 100;
}
.header-inner {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 20px;
  height: 56px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.header-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent) 0%, #818cf8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}
.header-nav {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 14px;
  margin-left: auto;
}
.header-date { color: var(--muted); }
.nav-link { color: var(--muted); transition: color var(--transition); }
.nav-link:hover { color: var(--text); text-decoration: none; }
.nav-username {
  color: var(--text);
  font-weight: 500;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.btn-signin {
  background: var(--accent);
  color: #fff !important;
  padding: 6px 14px;
  border-radius: 6px;
  font-weight: 600;
  transition: background var(--transition);
}
.btn-signin:hover { background: var(--accent-hover); text-decoration: none; }

/* ===== MAIN LAYOUT ===== */
.game-main { padding: 32px 20px 80px; }
.game-container {
  max-width: 600px;
  margin: 0 auto;
}

/* ===== LOADING ===== */
.game-loading { display: flex; justify-content: center; padding: 80px 0; }
.spinner {
  width: 36px; height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.game-empty { text-align: center; padding: 80px 0; }
.empty-msg { color: var(--muted); font-size: 18px; }

/* ===== GAME INTRO / HOW TO PLAY ===== */
.game-intro {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 20px;
}
.game-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.5px;
  margin-bottom: 2px;
}
.game-subtitle {
  font-size: 13px;
  color: var(--muted);
}
.htp-toggle {
  background: rgba(59,130,246,0.08);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 20px;
  color: var(--accent);
  cursor: pointer;
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 12px;
  font-weight: 600;
  padding: 5px 14px;
  white-space: nowrap;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  flex-shrink: 0;
  line-height: 1.5;
}
.htp-toggle:hover,
.htp-toggle[aria-expanded="true"] {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(59,130,246,0.15);
}

.htp-panel {
  background: rgba(59,130,246,0.05);
  border: 1px solid rgba(59,130,246,0.18);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: card-in 0.25s ease forwards;
}
.htp-hidden { display: none !important; }
.htp-step {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.htp-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
.htp-body {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}
.htp-body strong { color: var(--text); }

/* ===== SCORE AREA ===== */
.score-area {
  text-align: center;
  margin-bottom: 28px;
  position: relative;
  padding: 8px 0 4px;
}
.score-area::before {
  content: '';
  position: absolute;
  width: 220px;
  height: 140px;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: radial-gradient(ellipse at center, rgba(245,158,11,0.18) 0%, transparent 70%);
  pointer-events: none;
  transition: background 0.4s ease;
}
.score-area.score-dropping::before {
  background: radial-gradient(ellipse at center, rgba(249,115,22,0.18) 0%, transparent 70%);
}
.score-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
  margin-bottom: 2px;
  font-weight: 600;
}
.score-value {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 88px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  transition: color 0.4s ease, text-shadow 0.4s ease;
  letter-spacing: -4px;
  text-shadow: 0 0 48px rgba(245,158,11,0.35);
}
.score-value.score-300 { color: var(--yellow);  text-shadow: 0 0 48px rgba(234,179,8,0.3); }
.score-value.score-200 { color: var(--orange);  text-shadow: 0 0 48px rgba(249,115,22,0.3); }
.score-value.score-100 { color: var(--orange);  text-shadow: 0 0 48px rgba(249,115,22,0.3); }
.score-value.score-0   { color: var(--red);     text-shadow: 0 0 48px rgba(239,68,68,0.3); }
.score-sublabel {
  font-size: 12px;
  color: var(--muted);
  margin-top: 4px;
  opacity: 0.7;
}

@keyframes tick-down {
  0%   { transform: scale(1); }
  25%  { transform: scale(0.84); }
  65%  { transform: scale(1.06); }
  100% { transform: scale(1); }
}
.score-value.ticking { animation: tick-down 0.4s ease; }

/* ===== CLUE CARDS ===== */
.clues-area {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 24px;
}
.clue-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  opacity: 0;
  transform: translateY(-10px);
  animation: card-in 0.35s ease forwards;
  position: relative;
  overflow: hidden;
}
.clue-card::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  border-radius: 4px 0 0 4px;
}
/* Clue 1: deep blue (hard — vague clue) */
.clue-card.clue-1 { border-color: rgba(99,102,241,0.2); }
.clue-card.clue-1::before { background: #6366f1; opacity: 0.5; }
/* Clue 2: blue */
.clue-card.clue-2 { border-color: rgba(59,130,246,0.25); }
.clue-card.clue-2::before { background: #3b82f6; opacity: 0.7; }
/* Clue 3: teal */
.clue-card.clue-3 { border-color: rgba(20,184,166,0.3); }
.clue-card.clue-3::before { background: #14b8a6; opacity: 0.85; }
/* Clue 4: amber */
.clue-card.clue-4 { border-color: rgba(245,158,11,0.35); }
.clue-card.clue-4::before { background: #f59e0b; opacity: 1; }
/* Clue 5: orange-red (easiest — most obvious) */
.clue-card.clue-5 { border-color: rgba(249,115,22,0.4); }
.clue-card.clue-5::before { background: #f97316; opacity: 1; }

.clue-num {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  margin-bottom: 6px;
  font-weight: 600;
}
/* Color labels to match card accent */
.clue-card.clue-1 .clue-num { color: #818cf8; }
.clue-card.clue-2 .clue-num { color: #60a5fa; }
.clue-card.clue-3 .clue-num { color: #2dd4bf; }
.clue-card.clue-4 .clue-num { color: #fbbf24; }
.clue-card.clue-5 .clue-num { color: #fb923c; }

.clue-text {
  font-size: 17px;
  color: var(--text);
  font-style: italic;
  line-height: 1.5;
}
.clue-card.clue-1 .clue-text { color: #64748b; }
.clue-card.clue-2 .clue-text { color: #7f8ea3; }
.clue-card.clue-3 .clue-text { color: #94a3b8; }
.clue-card.clue-4 .clue-text { color: #c4d0de; }
.clue-card.clue-5 .clue-text { color: var(--text); font-style: normal; font-weight: 500; }

@keyframes card-in {
  to { opacity: 1; transform: translateY(0); }
}

/* ===== GUESS AREA ===== */
.guess-area { }
.guess-hint {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 12px;
  opacity: 0.7;
}

.wrong-guesses {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
  min-height: 0;
}
.wrong-guess-tag {
  background: rgba(239,68,68,0.12);
  border: 1px solid rgba(239,68,68,0.3);
  color: var(--red);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 6px;
  text-decoration: line-through;
  text-decoration-color: rgba(239,68,68,0.6);
}

.guess-form {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}
.guess-input {
  flex: 1;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 16px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600;
  letter-spacing: 1px;
  padding: 12px 16px;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  text-transform: uppercase;
}
.guess-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59,130,246,0.15);
}
.guess-input::placeholder { text-transform: none; font-weight: 400; letter-spacing: 0; color: var(--muted); }

@keyframes shake {
  0%,100% { transform: translateX(0); }
  20%     { transform: translateX(-8px); }
  40%     { transform: translateX(8px); }
  60%     { transform: translateX(-5px); }
  80%     { transform: translateX(5px); }
}
.guess-input.shake { animation: shake 0.4s ease; border-color: var(--red) !important; }

.clue-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
#clue-counter { font-size: 13px; color: var(--muted); }
.clue-dots { display: flex; gap: 6px; }
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--border);
  transition: background 0.3s ease, transform 0.2s ease;
}
.dot.active { background: var(--accent); transform: scale(1.2); }
.dot.used   { background: var(--muted); }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 11px 20px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background var(--transition), opacity var(--transition), transform var(--transition);
  text-decoration: none;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, #6366f1 100%);
  color: #fff;
  box-shadow: 0 2px 12px rgba(59,130,246,0.35);
}
.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover) 0%, #4f46e5 100%);
  box-shadow: 0 4px 16px rgba(59,130,246,0.45);
}
.btn-secondary { background: var(--card-bg); color: var(--text); border: 1px solid var(--border); width: 100%; }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-secondary:disabled { opacity: 0.4; cursor: not-allowed; pointer-events: none; }
.btn-accent { background: var(--gold); color: #0f172a; }
.btn-accent:hover { background: #d97706; }
.btn-outline { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
.btn-outline:disabled { opacity: 0.35; cursor: not-allowed; pointer-events: none; }
.btn-full { width: 100%; }
.btn-danger { background: var(--red); color: #fff; }
.btn-danger:hover { background: #dc2626; }

.clue-cost { font-size: 12px; opacity: 0.7; font-weight: 400; }

/* ===== COMPLETION PANEL ===== */
.completion-panel {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px 28px;
  text-align: center;
  animation: panel-reveal 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  position: relative;
  overflow: hidden;
}
.completion-panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(245,158,11,0.07) 0%, transparent 65%);
  pointer-events: none;
}
.completion-icon {
  font-size: 56px;
  margin-bottom: 12px;
  display: block;
  line-height: 1;
}
.completion-word {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 40px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 6px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.completion-score {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  color: var(--gold);
  margin-bottom: 20px;
  text-shadow: 0 0 24px rgba(245,158,11,0.4);
}
.fun-fact {
  font-size: 14px;
  color: var(--muted);
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 24px;
  padding: 14px 16px;
  background: rgba(59,130,246,0.06);
  border-radius: 8px;
  border: 1px solid rgba(59,130,246,0.15);
  text-align: left;
}
.completion-actions {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.completion-share {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 6px;
}
.copy-confirm { font-size: 13px; color: var(--green); opacity: 0; transition: opacity 0.3s; text-align: center; }
.copy-confirm.visible { opacity: 1; }

@keyframes panel-reveal {
  0%   { opacity: 0; transform: scale(0.92) translateY(8px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes confetti-pop {
  0%   { transform: scale(0.4) rotate(-10deg); opacity: 0; }
  60%  { transform: scale(1.25) rotate(4deg); }
  100% { transform: scale(1) rotate(0deg); opacity: 1; }
}
.completion-icon.celebrate { animation: confetti-pop 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }

/* ===== AUTH PAGES ===== */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100vh; padding: 20px; }
.auth-container { width: 100%; max-width: 400px; }
.auth-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
}
.auth-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 26px;
  font-weight: 700;
  color: var(--accent);
  text-align: center;
  margin-bottom: 8px;
}
.auth-tagline { text-align: center; color: var(--muted); font-size: 14px; margin-bottom: 24px; }
.auth-form { display: flex; flex-direction: column; gap: 12px; }
.auth-form label { font-size: 13px; font-weight: 600; color: var(--muted); }
.auth-form input[type="email"] {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.auth-form input[type="email"]:focus { border-color: var(--accent); }
.auth-guest { text-align: center; margin-top: 20px; font-size: 13px; color: var(--muted); }
.auth-guest a { color: var(--accent); }
.auth-message { text-align: center; }
.auth-message p { color: var(--text); font-size: 16px; margin-bottom: 8px; }
.auth-sub { color: var(--muted) !important; font-size: 13px !important; }

.alert {
  padding: 12px 16px;
  border-radius: 8px;
  font-size: 14px;
  margin-bottom: 16px;
}
.alert-error { background: rgba(239,68,68,0.12); border: 1px solid rgba(239,68,68,0.3); color: #fca5a5; }
.alert-success { background: rgba(16,185,129,0.12); border: 1px solid rgba(16,185,129,0.3); color: #6ee7b7; }

/* ===== LEADERBOARD ===== */
.lb-main { padding: 32px 20px 80px; }
.lb-container { max-width: 700px; margin: 0 auto; }
.lb-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 4px;
}
.lb-subtitle { color: var(--muted); font-size: 14px; margin-bottom: 28px; }
.lb-tabs { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.lb-tab {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
  margin-bottom: -1px;
  background: none;
  border-left: none;
  border-right: none;
  border-top: none;
}
.lb-tab:hover { color: var(--text); }
.lb-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.lb-panel { display: none; }
.lb-panel.active { display: block; }

.lb-table { width: 100%; border-collapse: collapse; }
.lb-table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}
.lb-table th.right, .lb-table td.right { text-align: right; }
.lb-table td { padding: 12px; border-bottom: 1px solid rgba(51,65,85,0.5); font-size: 14px; }
.lb-table tr:last-child td { border-bottom: none; }
.lb-table tr.is-me td { background: rgba(245,158,11,0.08); color: var(--gold); font-weight: 600; }
.rank-cell { font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: var(--muted); width: 40px; }
.rank-1 { color: var(--gold); }
.rank-2 { color: #94a3b8; }
.rank-3 { color: #cd7c4f; }
.lb-empty { text-align: center; padding: 48px 0; color: var(--muted); }
.lb-loading { display: flex; justify-content: center; padding: 48px 0; }

/* ===== ADMIN ===== */
.admin-main { padding: 24px 20px 80px; }
.admin-container { max-width: 900px; margin: 0 auto; }
.admin-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 24px;
}
.admin-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}
.stat-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.stat-value { font-family: 'Space Grotesk', sans-serif; font-size: 32px; font-weight: 700; color: var(--accent); }
.stat-label { font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; margin-top: 4px; }

.admin-section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.admin-table th {
  text-align: left;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
}
.admin-table td { padding: 11px 12px; border-bottom: 1px solid rgba(51,65,85,0.4); vertical-align: top; }
.admin-table tr:hover td { background: rgba(30,41,59,0.6); }
.masked-word { font-family: 'Space Grotesk', sans-serif; letter-spacing: 4px; color: var(--muted); font-size: 16px; }

.admin-form-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 24px;
}
.admin-form-title { font-family: 'Space Grotesk', sans-serif; font-size: 18px; font-weight: 600; margin-bottom: 20px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-field { display: flex; flex-direction: column; gap: 6px; }
.form-field.full { grid-column: 1 / -1; }
.form-field label { font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.5px; }
.form-field input, .form-field textarea {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  padding: 10px 12px;
  outline: none;
  transition: border-color var(--transition);
  resize: vertical;
}
.form-field input:focus, .form-field textarea:focus { border-color: var(--accent); }
.form-field textarea { min-height: 72px; }
.form-actions { display: flex; gap: 10px; margin-top: 20px; flex-wrap: wrap; }
.week-schedule { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.day-chip {
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border);
  color: var(--muted);
}
.day-chip.scheduled { border-color: var(--green); color: var(--green); background: rgba(16,185,129,0.08); }
.day-chip.missing   { border-color: var(--red); color: var(--red); background: rgba(239,68,68,0.08); }
.day-chip.today     { border-color: var(--accent); color: var(--accent); }

/* ===== SCHEDULE INLINE EDIT ===== */
.inline-edit-row td { background: rgba(15,23,42,0.8) !important; }
.inline-form textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 13px;
  padding: 8px 10px;
  resize: vertical;
  min-height: 56px;
  font-family: 'Inter', sans-serif;
}
.inline-form textarea:focus { border-color: var(--accent); outline: none; }

/* ===== UTILS ===== */
.text-muted { color: var(--muted); }
.text-gold  { color: var(--gold); }
.text-green { color: var(--green); }
.text-red   { color: var(--red); }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-16 { margin-bottom: 16px; }
.flex { display: flex; }
.items-center { align-items: center; }
.gap-8  { gap: 8px; }
.gap-12 { gap: 12px; }

/* ===== THEME TOGGLE ===== */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 20px;
  color: var(--muted);
  cursor: pointer;
  font-size: 15px;
  line-height: 1;
  padding: 4px 9px;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }

/* Light mode clue text overrides — ensure readability on white cards */
html[data-theme="light"] .clue-card.clue-1 .clue-text { color: #475569; }
html[data-theme="light"] .clue-card.clue-2 .clue-text { color: #4b5563; }
html[data-theme="light"] .clue-card.clue-3 .clue-text { color: #374151; }
html[data-theme="light"] .clue-card.clue-4 .clue-text { color: #1e293b; }
html[data-theme="light"] .clue-card.clue-5 .clue-text { color: #0f172a; }
html[data-theme="light"] .admin-table td { border-bottom-color: rgba(203,213,225,0.6); }
html[data-theme="light"] .lb-table td { border-bottom-color: rgba(203,213,225,0.5); }
html[data-theme="light"] .fun-fact { background: rgba(37,99,235,0.05); border-color: rgba(37,99,235,0.15); }
html[data-theme="light"] .inline-edit-row td { background: rgba(241,245,249,0.9) !important; }
html[data-theme="light"] .htp-panel { background: rgba(37,99,235,0.04); border-color: rgba(37,99,235,0.15); }
html[data-theme="light"] .score-area::before { background: radial-gradient(ellipse at center, rgba(217,119,6,0.12) 0%, transparent 70%); }
html[data-theme="light"] .header-logo {
  background: linear-gradient(135deg, #2563eb 0%, #6366f1 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== AUTH FORM text inputs (username, etc.) ===== */
.auth-form input[type="text"] {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 15px;
  padding: 12px 14px;
  outline: none;
  transition: border-color var(--transition);
  width: 100%;
}
.auth-form input[type="text"]:focus { border-color: var(--accent); }

/* ===== HAMBURGER / MOBILE NAV ===== */
.nav-hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 5px 10px;
  font-size: 20px;
  line-height: 1;
  transition: color var(--transition);
}
.nav-hamburger:hover { color: var(--accent); }

@media (max-width: 768px) {
  .nav-hamburger { display: flex; align-items: center; }
  .theme-toggle { margin-left: auto; }
  .header-nav {
    display: none;
    position: absolute;
    top: 56px;
    left: 0; right: 0;
    background: var(--header-bg);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 4px 20px 16px;
    gap: 0;
    z-index: 98;
  }
  .header-nav.nav-open { display: flex; }
  .header-nav .nav-link,
  .header-nav .nav-username,
  .header-nav .header-date {
    display: block;
    padding: 10px 0;
    border-bottom: 1px solid rgba(51,65,85,0.3);
    color: var(--text);
    font-size: 15px;
    text-decoration: none;
  }
  .header-nav .nav-link:hover { color: var(--accent); text-decoration: none; }
  .header-nav .btn-signin {
    background: none;
    color: var(--accent) !important;
    padding: 10px 0;
    border-radius: 0;
    border-bottom: 1px solid rgba(51,65,85,0.3);
  }
  .header-date { display: block !important; }
  html[data-theme="light"] .header-nav .nav-link,
  html[data-theme="light"] .header-nav .nav-username,
  html[data-theme="light"] .header-nav .header-date {
    border-bottom-color: rgba(203,213,225,0.6);
  }
}

/* ===== ADMIN TABS ===== */
.admin-tab-panel { display: block; }

/* ===== ADMIN COLLAPSIBLE SECTIONS ===== */
.collapsible-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  transition: border-color var(--transition), color var(--transition);
}
.collapsible-toggle:hover { border-color: var(--accent); color: var(--accent); }

/* ===== ADMIN USER TABLE ===== */
.user-actions { display: flex; gap: 6px; flex-wrap: wrap; }
.btn-xs { font-size: 11px; padding: 4px 9px; border-radius: 6px; }
.admin-user-form {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 20px;
  display: none;
}
.admin-user-form.open { display: block; }
.admin-user-form .form-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.admin-user-form .form-row label { font-size: 12px; font-weight: 600; color: var(--muted); display: block; margin-bottom: 4px; }
.admin-user-form input[type="text"],
.admin-user-form input[type="email"] {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  font-size: 14px;
  padding: 8px 10px;
  width: 100%;
  outline: none;
  transition: border-color var(--transition);
}
.admin-user-form input:focus { border-color: var(--accent); }
.admin-user-form .field { flex: 1; min-width: 160px; }

/* ===== PENDING INVITES TABLE ===== */
.invite-status { font-size: 12px; color: var(--muted); }

/* ===== RESPONSIVE ===== */
@media (max-width: 600px) {
  .score-value { font-size: 68px; letter-spacing: -3px; }
  .header-inner { padding: 0 14px; }
  .completion-panel { padding: 28px 18px 20px; }
  .completion-word { font-size: 30px; letter-spacing: 4px; }
  .admin-stats { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .auth-card { padding: 28px 20px; }
  .lb-table th, .lb-table td { padding: 10px 8px; }
  .game-main { padding: 20px 14px 60px; }
  .user-actions { gap: 4px; }
  .game-intro { flex-direction: column; gap: 8px; }
  .htp-toggle { align-self: flex-start; }
  .game-title { font-size: 19px; }
}