/* public/css/style.css - Main Cyber-Arcade Styling */

:root {
  --bg-dark: #070913;
  --bg-card: rgba(16, 22, 38, 0.88);
  --border-neon: rgba(0, 240, 255, 0.35);
  --neon-cyan: #00f0ff;
  --neon-magenta: #ff007f;
  --neon-lime: #39ff14;
  --neon-yellow: #ffe600;
  --neon-orange: #ff9900;
  --text-main: #f8fafc;
  --text-dim: #94a3b8;
  --font-display: 'Orbitron', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Rajdhani', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body, html {
  width: 100%;
  height: 100%;
  overflow: hidden;
  background-color: var(--bg-dark);
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 16px;
  user-select: none;
  -webkit-user-select: none;
}

/* Background Cyber Grid */
.cyber-grid-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-image: 
    linear-gradient(rgba(0, 240, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 240, 255, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  background-position: center center;
  pointer-events: none;
  z-index: 0;
}

.app-container {
  position: relative;
  width: 100%;
  height: 100%;
  z-index: 1;
}

/* Screen Switcher */
.screen {
  display: none;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  overflow: auto;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.screen.active {
  display: flex;
}

/* Glassmorphism Panel */
.glass-panel {
  background: var(--bg-card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-neon);
  box-shadow: 0 0 30px rgba(0, 240, 255, 0.15), inset 0 0 15px rgba(0, 240, 255, 0.05);
  border-radius: 14px;
}

/* ================================================= */
/* MAIN MENU SCREEN */
/* ================================================= */
.menu-card {
  width: 100%;
  max-width: 520px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 22px;
  animation: fadeIn 0.4s ease-out;
}

.game-logo-container {
  text-align: center;
}

.logo-sub {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 4px;
  color: var(--neon-cyan);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.glitch-title {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: 3px;
  background: linear-gradient(135deg, #ffffff 10%, var(--neon-cyan) 60%, var(--neon-magenta) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-shadow: 0 0 20px rgba(0, 240, 255, 0.5);
  line-height: 1.1;
}

.tagline {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-top: 8px;
}

.lan-banner {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(57, 255, 20, 0.1);
  border: 1px solid rgba(57, 255, 20, 0.3);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.85rem;
  color: var(--neon-lime);
}

.lan-dot {
  width: 8px;
  height: 8px;
  background-color: var(--neon-lime);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--neon-lime);
  animation: pulseDot 2s infinite;
}

@keyframes pulseDot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

.menu-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-group label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 1.5px;
  color: var(--text-dim);
}

input[type="text"] {
  background: rgba(10, 14, 26, 0.9);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: #fff;
  padding: 12px 16px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 1px;
  outline: none;
  transition: all 0.2s ease;
}

input[type="text"]:focus {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
}

.input-hint {
  font-size: 0.75rem;
  color: var(--text-dim);
}

.menu-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.join-box {
  display: flex;
  gap: 8px;
}

.join-box input {
  flex: 1;
  text-transform: uppercase;
  font-size: 1.1rem;
  letter-spacing: 3px;
  text-align: center;
}

.menu-sub-actions {
  display: flex;
  gap: 8px;
}

.menu-sub-actions .btn {
  flex: 1;
  font-size: 0.85rem;
  padding: 10px;
}

.menu-footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* BUTTONS */
.btn {
  cursor: pointer;
  border: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  padding: 14px 20px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: grayscale(1);
  box-shadow: none !important;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-cyan), #0088cc);
  color: #050b14;
}

.btn-primary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(0, 240, 255, 0.6);
}

.btn-secondary {
  background: linear-gradient(135deg, var(--neon-magenta), #99004d);
  color: #ffffff;
}

.btn-secondary:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255, 0, 127, 0.6);
}

.btn-success {
  background: linear-gradient(135deg, var(--neon-lime), #1b8005);
  color: #050b14;
}

.btn-success:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 0 25px rgba(57, 255, 20, 0.7);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-main);
}

.btn-outline:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--neon-cyan);
}

.btn-outline-danger {
  background: rgba(255, 51, 102, 0.1);
  border: 1px solid rgba(255, 51, 102, 0.3);
  color: #ff3366;
}

.btn-outline-danger:hover {
  background: rgba(255, 51, 102, 0.2);
  border-color: #ff3366;
}

.btn-glow {
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.btn-glow-green {
  box-shadow: 0 0 20px rgba(57, 255, 20, 0.5);
}

/* ================================================= */
/* LOBBY ROOM SCREEN */
/* ================================================= */
.lobby-card {
  width: 100%;
  max-width: 760px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-height: 94vh;
  overflow-y: auto;
}

.lobby-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  padding-bottom: 16px;
}

.lobby-badge {
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--neon-cyan);
}

.code-display-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 4px;
}

.huge-code {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 900;
  letter-spacing: 4px;
  color: #fff;
  text-shadow: 0 0 15px rgba(0, 240, 255, 0.5);
}

.btn-icon-copy {
  background: rgba(0, 240, 255, 0.1);
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  transition: all 0.2s ease;
}

.btn-icon-copy:hover {
  background: rgba(0, 240, 255, 0.25);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

.lobby-status-tag {
  background: rgba(0, 240, 255, 0.15);
  border: 1px solid var(--neon-cyan);
  padding: 6px 14px;
  border-radius: 20px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--neon-cyan);
}

/* Settings Box in Lobby */
.settings-box {
  background: rgba(10, 14, 26, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  padding: 16px;
}

.settings-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 1px;
  color: var(--neon-yellow);
  margin-bottom: 12px;
}

.host-tag-small {
  background: rgba(255, 230, 0, 0.15);
  border: 1px solid var(--neon-yellow);
  color: var(--neon-yellow);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.7rem;
}

.settings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.setting-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.styled-select {
  background: #0d1322;
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: #fff;
  padding: 8px 12px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  outline: none;
}

.toggle-item {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
}

.toggle-label {
  display: flex;
  flex-direction: column;
  font-size: 0.9rem;
}

.toggle-label .subtext {
  font-size: 0.75rem;
  color: var(--text-dim);
}

/* Roster */
.roster-section h3 {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 1.5px;
  color: var(--text-dim);
  margin-bottom: 10px;
}

.player-roster-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 10px;
}

.roster-card {
  background: rgba(15, 22, 38, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 10px 14px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.player-avatar-circle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #fff;
  flex-shrink: 0;
  box-shadow: 0 0 10px currentColor;
}

.roster-card-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.roster-card-name {
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.roster-badge-host {
  font-size: 0.7rem;
  color: var(--neon-yellow);
  font-weight: 700;
}

.lobby-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(0, 240, 255, 0.2);
  padding-top: 18px;
}

.start-action-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex: 1;
}

.req-hint {
  font-size: 0.8rem;
  color: var(--text-dim);
  text-align: right;
}

/* ================================================= */
/* MODALS (RESULTS, HOW TO PLAY, SETTINGS) */
/* ================================================= */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 7, 15, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  animation: fadeIn 0.3s ease;
}

.modal-card {
  width: 100%;
  max-width: 680px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(0, 240, 255, 0.2);
  padding-bottom: 12px;
}

.modal-header h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 1px;
  color: var(--neon-cyan);
}

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 1.4rem;
  cursor: pointer;
  padding: 4px 8px;
}

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

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.custom-scroll {
  overflow-y: auto;
  max-height: 65vh;
  padding-right: 8px;
}

.info-block {
  background: rgba(15, 23, 42, 0.6);
  padding: 14px 18px;
  border-radius: 8px;
  border-left: 3px solid var(--neon-cyan);
}

.info-block h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--neon-cyan);
  margin-bottom: 6px;
}

.info-block p, .info-block ul {
  font-size: 0.9rem;
  color: var(--text-dim);
  line-height: 1.5;
}

.info-block ul {
  padding-left: 18px;
  margin-top: 6px;
}

.powerup-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 8px;
  margin-top: 8px;
}

.pu-item {
  background: rgba(0, 0, 0, 0.3);
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 0.85rem;
}

/* SETTINGS MODAL */
.setting-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.setting-row label {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.toggle-row {
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.cyber-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: #1e293b;
  border-radius: 4px;
  outline: none;
}

.cyber-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--neon-cyan);
  cursor: pointer;
  box-shadow: 0 0 10px var(--neon-cyan);
}

.cyber-toggle {
  width: 44px;
  height: 22px;
  accent-color: var(--neon-cyan);
  cursor: pointer;
}

/* MATCH RESULTS / PODIUM */
.results-card {
  text-align: center;
}

.trophy-icon {
  font-size: 2.8rem;
}

.results-title {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--neon-yellow);
  text-shadow: 0 0 20px rgba(255, 230, 0, 0.5);
  margin-top: 4px;
}

.winner-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 2px;
  color: var(--neon-cyan);
}

.podium-grid {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 16px;
  margin: 16px 0;
}

.podium-slot {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  width: 130px;
}

.podium-rank-tag {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 2px 8px;
  border-radius: 4px;
}

.slot-1st .podium-rank-tag { background: #ffe600; color: #000; }
.slot-2nd .podium-rank-tag { background: #cbd5e1; color: #000; }
.slot-3rd .podium-rank-tag { background: #cd7f32; color: #000; }

.podium-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
}

.podium-score {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--neon-cyan);
}

.podium-pillar {
  width: 100%;
  background: rgba(255, 255, 255, 0.08);
  border-top: 3px solid var(--neon-cyan);
  border-radius: 6px 6px 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 900;
}

.slot-1st .podium-pillar { height: 110px; border-color: #ffe600; background: rgba(255, 230, 0, 0.15); }
.slot-2nd .podium-pillar { height: 80px; border-color: #cbd5e1; }
.slot-3rd .podium-pillar { height: 60px; border-color: #cd7f32; }

.table-container {
  max-height: 240px;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.results-table th, .results-table td {
  padding: 8px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.results-table th {
  background: rgba(0, 0, 0, 0.4);
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--text-dim);
  position: sticky;
  top: 0;
}

.results-actions {
  display: flex;
  justify-content: center;
  margin-top: 10px;
}

.results-host-btn-wrap {
  display: flex;
  gap: 12px;
}

.guest-hint {
  font-size: 0.9rem;
  color: var(--text-dim);
  font-style: italic;
}

/* TOAST NOTIFICATION */
.toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
  color: #fff;
  padding: 10px 18px;
  border-radius: 8px;
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 1px;
  animation: slideUpToast 0.3s ease;
  pointer-events: auto;
}

.toast.toast-error {
  border-color: #ff3366;
  box-shadow: 0 0 15px rgba(255, 51, 102, 0.4);
}

@keyframes slideUpToast {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.98); }
  to { opacity: 1; transform: scale(1); }
}