/* ================================================================
   GOOLCH 477 TOURNAMENT - STYLES PRINCIPAUX (DARK ESPORTS THEME)
   ================================================================ */

:root {
  --bg-main: #0a0d14;
  --bg-card: #131a29;
  --bg-card-hover: #1b253b;
  --bg-glass: rgba(19, 26, 41, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 230, 118, 0.25);
  
  --primary: #00e676;       /* Neon Green DZ */
  --primary-dark: #00b359;
  --primary-glow: rgba(0, 230, 118, 0.35);
  
  --accent-gold: #ffc107;   /* Trophy Gold */
  --accent-gold-glow: rgba(255, 193, 7, 0.3);
  
  --accent-blue: #00d2ff;   /* Cyber Blue */
  --accent-red: #ff5252;    /* Alert Red */
  
  --text-main: #f0f4f8;
  --text-muted: #8e9cb2;
  --text-dim: #5c6b84;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-pill: 50px;
  
  --shadow-card: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 20px rgba(0, 230, 118, 0.2);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="rtl"] {
  direction: rtl;
  text-align: right;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Tajawal', 'Cairo', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

body {
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(0, 230, 118, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(0, 210, 255, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 50% 50%, rgba(255, 193, 7, 0.02) 0%, transparent 60%);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
  background: #25334d;
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

.container {
  max-width: 1380px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ==================== TOP NAVIGATION ==================== */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  padding: 0.85rem 0;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: #fff;
}

.logo-badge {
  background: linear-gradient(135deg, #00e676, #00b359);
  color: #000;
  font-weight: 900;
  font-size: 1.1rem;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  letter-spacing: 1px;
  box-shadow: 0 0 15px var(--primary-glow);
}

.brand-title {
  font-size: 1.15rem;
  font-weight: 800;
  display: flex;
  flex-direction: column;
}

.brand-title span.sub {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--primary);
  letter-spacing: 0.5px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.btn-icon {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.5rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.btn-icon:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
  color: var(--primary);
  box-shadow: 0 0 12px var(--primary-glow);
}

.btn-icon.active {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
  font-weight: 700;
}

.btn-admin {
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.15), rgba(255, 193, 7, 0.05));
  border-color: rgba(255, 193, 7, 0.3);
  color: var(--accent-gold);
}

.btn-admin:hover {
  background: var(--accent-gold);
  color: #000;
  box-shadow: 0 0 15px var(--accent-gold-glow);
}

/* ==================== HERO SECTION ==================== */
.hero-section {
  padding: 2.2rem 0 1.5rem;
  text-align: center;
  position: relative;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 230, 118, 0.1);
  color: var(--primary);
  border: 1px solid rgba(0, 230, 118, 0.3);
  padding: 0.35rem 1rem;
  border-radius: var(--radius-pill);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.8rem;
}

.hero-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 0.6rem;
  background: linear-gradient(135deg, #ffffff 40%, #c4d1e2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 1.5rem;
}

/* Countdown Clock */
.countdown-wrapper {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 1.8rem;
  box-shadow: var(--shadow-card);
}

.countdown-label {
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.countdown-digits {
  display: flex;
  gap: 0.5rem;
}

.digit-box {
  background: #090c13;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 0.3rem 0.6rem;
  border-radius: 6px;
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  min-width: 38px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.digit-unit {
  font-size: 0.65rem;
  color: var(--text-dim);
  display: block;
  font-weight: 500;
}

/* Stats Counter Bar */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.75rem;
  max-width: 800px;
  margin: 0 auto;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  transform: translateY(-2px);
  border-color: var(--primary);
}

.stat-value {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--primary);
  line-height: 1.2;
}

.stat-value.gold { color: var(--accent-gold); }
.stat-value.blue { color: var(--accent-blue); }

.stat-title {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ==================== SEARCH & QUICK FIND ==================== */
.search-section {
  margin: 1.5rem 0 2rem;
}

.search-box-wrapper {
  max-width: 680px;
  margin: 0 auto;
  position: relative;
}

.search-input-group {
  position: relative;
  display: flex;
  align-items: center;
}

.search-icon {
  position: absolute;
  left: 1.25rem;
  color: var(--text-muted);
  font-size: 1.2rem;
  pointer-events: none;
}

[data-theme="rtl"] .search-icon {
  left: auto;
  right: 1.25rem;
}

.search-input {
  width: 100%;
  background: var(--bg-card);
  border: 2px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 1rem 1.25rem 1rem 3.2rem;
  font-size: 1.05rem;
  color: #fff;
  outline: none;
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

[data-theme="rtl"] .search-input {
  padding: 1rem 3.2rem 1rem 1.25rem;
}

.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 25px var(--primary-glow);
  background: #161f31;
}

.search-clear-btn {
  position: absolute;
  right: 1.25rem;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.1rem;
  cursor: pointer;
  display: none;
}

[data-theme="rtl"] .search-clear-btn {
  right: auto;
  left: 1.25rem;
}

.search-clear-btn:hover {
  color: #fff;
}

/* Search results preview popup */
.search-highlight-card {
  margin-top: 1rem;
  background: linear-gradient(135deg, rgba(0, 230, 118, 0.12), rgba(19, 26, 41, 0.95));
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
  padding: 1.2rem;
  box-shadow: var(--shadow-glow);
  display: none;
  animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==================== RULES BANNER ==================== */
.rules-banner {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  margin-bottom: 2rem;
  overflow: hidden;
}

.rules-header {
  padding: 0.9rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
  background: rgba(255, 255, 255, 0.02);
}

.rules-header-title {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent-gold);
}

.rules-body {
  padding: 1.25rem;
  border-top: 1px solid var(--border-color);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1rem;
}

.rule-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.rule-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(0, 230, 118, 0.1);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.rule-text {
  font-size: 0.85rem;
  line-height: 1.3;
}

.rule-text strong {
  display: block;
  color: #fff;
  font-size: 0.9rem;
}

/* ==================== ROUNDS NAVIGATION & FILTERS ==================== */
.controls-bar {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.rounds-nav {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: thin;
}

.round-tab {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.6rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.round-tab .badge {
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.75rem;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-pill);
}

.round-tab:hover {
  background: var(--bg-card-hover);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.round-tab.active {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
}

.round-tab.active .badge {
  background: rgba(0, 0, 0, 0.2);
  color: #000;
}

.filter-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.filter-pills {
  display: flex;
  gap: 0.4rem;
}

.filter-pill {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-dim);
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-pill:hover, .filter-pill.active {
  background: #1f2b42;
  color: #fff;
  border-color: var(--text-muted);
}

.filter-pill.active {
  border-color: var(--accent-blue);
  color: var(--accent-blue);
}

/* ==================== MATCHES GRID VIEW ==================== */
.matches-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1rem;
  margin-bottom: 3rem;
}

.match-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  position: relative;
  transition: var(--transition);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.match-card:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.6);
}

.match-card.is-completed {
  border-left: 4px solid var(--primary);
}
[data-theme="rtl"] .match-card.is-completed {
  border-left: 1px solid var(--border-color);
  border-right: 4px solid var(--primary);
}

.match-card.is-bye {
  border-left: 4px solid var(--accent-gold);
}
[data-theme="rtl"] .match-card.is-bye {
  border-left: 1px solid var(--border-color);
  border-right: 4px solid var(--accent-gold);
}

.match-card.highlighted {
  border: 2px solid var(--primary) !important;
  box-shadow: 0 0 25px var(--primary-glow) !important;
  transform: scale(1.02);
}

.match-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.match-number-badge {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--text-muted);
  background: rgba(255, 255, 255, 0.05);
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
  letter-spacing: 0.5px;
}

.match-status-tag {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
}

.match-status-tag.pending {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
}

.match-status-tag.completed {
  background: rgba(0, 230, 118, 0.15);
  color: var(--primary);
  border: 1px solid rgba(0, 230, 118, 0.3);
}

.match-status-tag.bye {
  background: rgba(255, 193, 7, 0.15);
  color: var(--accent-gold);
  border: 1px solid rgba(255, 193, 7, 0.3);
}

.match-status-tag.review {
  background: rgba(0, 210, 255, 0.15);
  color: var(--accent-blue);
  border: 1px solid rgba(0, 210, 255, 0.3);
}

/* Player rows */
.players-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 0.9rem;
}

.player-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: var(--transition);
}

.player-row.is-winner {
  background: rgba(0, 230, 118, 0.1);
  border-color: rgba(0, 230, 118, 0.3);
  font-weight: 700;
}

.player-row.is-winner .player-name {
  color: #fff;
}

.player-row.is-absent {
  opacity: 0.5;
  font-style: italic;
}

.player-name-wrapper {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  overflow: hidden;
}

.player-avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #232f46;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}

.player-row.is-winner .player-avatar {
  background: var(--primary);
  color: #000;
}

.player-name {
  font-size: 0.92rem;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 180px;
}

.crown-icon {
  color: var(--accent-gold);
  font-size: 0.85rem;
}

.player-score {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--text-muted);
  min-width: 24px;
  text-align: center;
}

.player-row.is-winner .player-score {
  color: var(--primary);
}

.match-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.75rem;
}

.match-actions {
  display: flex;
  gap: 0.4rem;
  width: 100%;
}

.btn-card-action {
  flex: 1;
  background: #1b263b;
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.45rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  transition: var(--transition);
}

.btn-card-action:hover {
  background: var(--primary);
  color: #000;
  border-color: var(--primary);
}

.btn-card-action.btn-submit-score {
  background: rgba(0, 230, 118, 0.12);
  border-color: rgba(0, 230, 118, 0.3);
  color: var(--primary);
}

.btn-card-action.btn-submit-score:hover {
  background: var(--primary);
  color: #000;
}

/* ==================== BRACKET INTERACTIF (GRAND ARBRE) ==================== */
.bracket-view-section {
  display: none;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1rem;
  margin-bottom: 3rem;
  position: relative;
}

.bracket-view-section.active {
  display: block;
}

.bracket-controls-overlay {
  position: sticky;
  top: 70px;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(10, 13, 20, 0.85);
  backdrop-filter: blur(10px);
  padding: 0.6rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  margin-bottom: 1rem;
}

.bracket-zoom-btns {
  display: flex;
  gap: 0.4rem;
}

.bracket-container {
  overflow: auto;
  min-height: 650px;
  position: relative;
  padding: 1.5rem 0.5rem;
}

.bracket-wrapper {
  display: flex;
  gap: 3rem;
  width: max-content;
  transform-origin: top left;
  transition: transform 0.2s ease-out;
}

.bracket-round-column {
  display: flex;
  flex-direction: column;
  width: 240px;
}

.bracket-round-header {
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--primary);
  text-align: center;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--border-color);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.bracket-matches-list {
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  flex: 1;
  gap: 1.5rem;
}

.bracket-match-node {
  background: #182236;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  position: relative;
  transition: var(--transition);
  font-size: 0.8rem;
}

.bracket-match-node:hover {
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--primary-glow);
}

.bracket-match-node .b-p-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.25rem 0;
}

.bracket-match-node .b-p-row.winner {
  color: var(--primary);
  font-weight: 700;
}

.bracket-match-node .b-num {
  font-size: 0.68rem;
  color: var(--text-dim);
  margin-bottom: 0.25rem;
}

/* ==================== MODALS ==================== */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.open {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
  transform: scale(0.95);
  transition: var(--transition);
  position: relative;
}

.modal-backdrop.open .modal-card {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-title {
  font-size: 1.2rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.modal-close {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.4rem;
  cursor: pointer;
}

.modal-close:hover {
  color: #fff;
}

.modal-body {
  padding: 1.5rem;
}

/* Form inputs inside modals */
.form-group {
  margin-bottom: 1.2rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: #fff;
  font-size: 0.95rem;
  outline: none;
  transition: var(--transition);
}

.form-control:focus {
  border-color: var(--primary);
  box-shadow: 0 0 10px var(--primary-glow);
}

.score-inputs-row {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  margin: 1.2rem 0;
  text-align: center;
}

.score-player-box {
  background: #090d16;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.85rem;
}

.score-player-box .name {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.score-input-number {
  width: 70px;
  font-size: 1.6rem;
  font-weight: 900;
  text-align: center;
  padding: 0.4rem;
  background: #141c2c;
  border: 2px solid var(--border-color);
  border-radius: 8px;
  color: #fff;
  margin: 0 auto;
}

.score-input-number:focus {
  border-color: var(--primary);
}

.score-vs-divider {
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--text-dim);
}

/* Upload zone */
.upload-dropzone {
  border: 2px dashed rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: rgba(0, 0, 0, 0.2);
}

.upload-dropzone:hover {
  border-color: var(--primary);
  background: rgba(0, 230, 118, 0.05);
}

.upload-dropzone img.preview-img {
  max-height: 180px;
  border-radius: 8px;
  margin-top: 0.8rem;
  display: none;
}

.btn-primary {
  width: 100%;
  background: linear-gradient(135deg, #00e676, #00b359);
  color: #000;
  border: none;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}

.btn-primary:hover {
  box-shadow: 0 0 20px var(--primary-glow);
  transform: translateY(-1px);
}

.btn-secondary {
  background: #1f2b42;
  color: #fff;
  border: 1px solid var(--border-color);
  padding: 0.75rem 1.2rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 700;
  cursor: pointer;
}

.btn-secondary:hover {
  background: #2b3b5a;
}

/* ==================== ADMIN DASHBOARD ==================== */
.admin-tabs {
  display: flex;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.8rem;
  margin-bottom: 1.2rem;
  overflow-x: auto;
}

.admin-tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 700;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  cursor: pointer;
  white-space: nowrap;
}

.admin-tab-btn.active {
  background: var(--accent-gold);
  color: #000;
}

.admin-tab-content {
  display: none;
}

.admin-tab-content.active {
  display: block;
}

/* Submission queue card */
.queue-card {
  background: #0d121c;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem;
  margin-bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.queue-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.queue-preview-img {
  max-width: 100%;
  max-height: 200px;
  object-fit: contain;
  border-radius: 6px;
  background: #000;
  cursor: pointer;
}

.queue-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-approve {
  background: var(--primary);
  color: #000;
  font-weight: 800;
  border: none;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
  flex: 1;
}

.btn-reject {
  background: rgba(255, 82, 82, 0.2);
  color: var(--accent-red);
  border: 1px solid var(--accent-red);
  font-weight: 700;
  padding: 0.5rem 1rem;
  border-radius: 6px;
  cursor: pointer;
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 2000;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

[data-theme="rtl"] .toast-container {
  right: auto;
  left: 1.5rem;
}

.toast {
  background: #182236;
  border-left: 4px solid var(--primary);
  color: #fff;
  padding: 0.9rem 1.25rem;
  border-radius: 8px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: toastIn 0.3s ease-out;
}

[data-theme="rtl"] .toast {
  border-left: 1px solid var(--border-color);
  border-right: 4px solid var(--primary);
}

@keyframes toastIn {
  from { transform: translateX(50px); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .hero-title {
    font-size: 1.8rem;
  }
  .rules-body {
    grid-template-columns: 1fr;
  }
  .matches-grid {
    grid-template-columns: 1fr;
  }
  .stat-card {
    padding: 0.6rem;
  }
  .stat-value {
    font-size: 1.15rem;
  }
}