/* WORLD CUP 2026 PREDICTOR - DESIGN SYSTEM */

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Outfit:wght@300;400;600;700&display=swap');

/* Reset and CSS Layers */
@layer reset, base, theme, components, utilities;

@layer reset {
  *, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
  }

  body {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    min-height: 100dvh;
    overflow-x: hidden;
  }

  input, button, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
  }

  button {
    cursor: pointer;
  }
}

@layer base {
  :root {
    /* Color Tokens (Cyberpunk / Videogame Stadium Theme) */
    --color-bg-dark: #07080e;
    --color-bg-panel: rgba(18, 20, 38, 0.75);
    --color-border-glass: rgba(255, 255, 255, 0.08);
    --color-border-glow: rgba(0, 255, 136, 0.3);
    
    --color-text-primary: #f3f4f6;
    --color-text-muted: #9ca3af;
    --color-text-dim: #6b7280;

    /* Accent Glow Colors */
    --color-neon-green: #00ff87;
    --color-neon-cyan: #00f0ff;
    --color-neon-magenta: #ff007f;
    --color-neon-yellow: #ffb700;
    --color-shadow-blur: rgba(0, 0, 0, 0.5);

    /* Fonts */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Outfit', sans-serif;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  }

  body {
    background: radial-gradient(circle at 50% 30%, #151a3a 0%, var(--color-bg-dark) 70%);
    color: var(--color-text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.5;
  }

  /* Scrollbar Customization */
  ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
  }
  ::-webkit-scrollbar-track {
    background: var(--color-bg-dark);
  }
  ::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
  }
  ::-webkit-scrollbar-thumb:hover {
    background: var(--color-neon-cyan);
    box-shadow: 0 0 10px var(--color-neon-cyan);
  }
}

@layer theme {
  /* Common interactive states */
  input:focus-visible, button:focus-visible {
    outline: 2px solid var(--color-neon-cyan);
    outline-offset: 3px;
  }

  .text-glow-green { text-shadow: 0 0 10px var(--color-neon-green); color: var(--color-neon-green); }
  .text-glow-cyan { text-shadow: 0 0 10px var(--color-neon-cyan); color: var(--color-neon-cyan); }
  .text-glow-magenta { text-shadow: 0 0 10px var(--color-neon-magenta); color: var(--color-neon-magenta); }
  .text-glow-yellow { text-shadow: 0 0 10px var(--color-neon-yellow); color: var(--color-neon-yellow); }
}

@layer components {
  /* Glass Card */
  .glass-panel {
    background: var(--color-bg-panel);
    backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid var(--color-border-glass);
    border-radius: 16px;
    box-shadow: 0 15px 35px var(--color-shadow-blur);
    padding: 1.5rem;
    transition: transform var(--transition-normal), border-color var(--transition-normal);
  }

  .glass-panel:hover {
    border-color: rgba(255, 255, 255, 0.15);
  }

  /* App Header — slim single bar */
  .app-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 0.6rem 1.5rem;
    background: rgba(7, 8, 14, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: 0 2px 12px rgba(0, 240, 255, 0.08);
    position: sticky;
    top: 0;
    z-index: 100;
  }

  .header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
  }

  /* Hamburger Button */
  .btn-hamburger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 38px;
    height: 38px;
    padding: 6px;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.2);
    border-radius: 8px;
    cursor: pointer;
    transition: all var(--transition-fast);
    flex-shrink: 0;
  }

  .btn-hamburger:hover {
    background: rgba(0, 240, 255, 0.14);
    border-color: var(--color-neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
  }

  .hamburger-line {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--color-neon-cyan);
    border-radius: 2px;
    transition: all var(--transition-fast);
  }

  /* Drawer Overlay */
  .hamburger-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(3px);
    z-index: 199;
  }

  .hamburger-overlay.open {
    display: block;
  }

  /* Hamburger Drawer */
  .hamburger-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 88vw);
    height: 100dvh;
    background: rgba(10, 12, 22, 0.97);
    backdrop-filter: blur(20px);
    border-left: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.7);
    z-index: 200;
    display: flex;
    flex-direction: column;
    padding: 0 0 1.5rem;
    transform: translateX(100%);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .hamburger-drawer.open {
    transform: translateX(0);
  }

  .hamburger-drawer-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid rgba(0, 240, 255, 0.1);
  }

  .hamburger-drawer-brand {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 0.95rem;
    letter-spacing: 1px;
    background: linear-gradient(135deg, var(--color-neon-cyan), var(--color-neon-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .btn-close-drawer {
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 6px;
    color: var(--color-text-muted);
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .btn-close-drawer:hover {
    background: rgba(255, 60, 60, 0.15);
    border-color: rgba(255, 60, 60, 0.4);
    color: #ff5555;
  }

  /* Drawer User Card */
  .drawer-user-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin: 1.25rem 1.25rem 0.75rem;
    padding: 1rem;
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid rgba(0, 240, 255, 0.15);
    border-radius: 12px;
  }

  .drawer-user-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-bg-panel), #151a3a);
    border: 2px solid var(--color-neon-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    box-shadow: 0 0 12px var(--color-neon-green);
    flex-shrink: 0;
  }

  .drawer-user-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text-primary);
  }

  .drawer-user-score {
    font-size: 0.85rem;
    color: var(--color-neon-cyan);
    font-family: var(--font-heading);
    font-weight: 700;
    margin-top: 0.1rem;
  }

  /* Drawer Navigation */
  .drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 0.75rem 1.25rem;
  }

  .drawer-nav-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    color: var(--color-text-muted);
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-align: left;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .drawer-nav-btn:hover {
    background: rgba(0, 240, 255, 0.08);
    border-color: rgba(0, 240, 255, 0.25);
    color: var(--color-text-primary);
  }

  .drawer-nav-btn.active {
    background: rgba(0, 240, 255, 0.12);
    border-color: var(--color-neon-cyan);
    color: var(--color-neon-cyan);
    text-shadow: 0 0 6px rgba(0, 240, 255, 0.4);
  }

  .drawer-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.07);
    margin: 0.5rem 1.25rem;
  }

  .drawer-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1.25rem;
  }

  .drawer-icon-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .drawer-icon-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.2);
  }

  .drawer-logout-btn {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    width: calc(100% - 2.5rem);
    margin: 0 1.25rem;
    padding: 0.75rem 1rem;
    background: rgba(255, 60, 60, 0.08);
    border: 1px solid rgba(255, 60, 60, 0.2);
    border-radius: 10px;
    color: #ff7070;
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition-fast);
  }

  .drawer-logout-btn:hover {
    background: rgba(255, 60, 60, 0.18);
    border-color: rgba(255, 60, 60, 0.5);
  }

  /* Keep hidden HUD hidden */
  #time-hud-display { display: none !important; }



  /* App Brand */
  .app-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .app-brand h1 {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 900;
    letter-spacing: 1.5px;
    background: linear-gradient(135deg, var(--color-neon-cyan), var(--color-neon-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.25));
  }

  /* User Info Pill */
  .header-user-profile {

    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .user-avatar-badge {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--color-bg-panel), #151a3a);
    border: 2px solid var(--color-neon-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 0 10px var(--color-neon-green);
  }

  .user-meta-details {
    display: flex;
    flex-direction: column;
    font-family: var(--font-heading);
  }

  .user-name-txt {
    font-weight: 700;
    font-size: 0.9rem;
  }

  .user-score-txt {
    font-size: 0.75rem;
    color: var(--color-neon-cyan);
  }

  /* Arcade Tabs Nav */
  .tab-navigation {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin: 1.5rem 0 2.5rem;
    padding: 0 1rem;
  }

  .tab-btn {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 0.75rem 1.5rem;
    background: rgba(20, 22, 35, 0.75);
    border: 1px solid var(--color-border-glass);
    border-bottom: 3px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px 8px 4px 4px;
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
    transform: skew(-10deg);
  }

  .tab-btn span {
    display: inline-block;
    transform: skew(10deg); /* Counter skew to make text upright */
  }

  .tab-btn:hover:not(.active) {
    color: var(--color-text-primary);
    border-color: rgba(0, 240, 255, 0.4);
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
  }

  .tab-btn.active {
    color: #fff;
    background: linear-gradient(180deg, rgba(0, 240, 255, 0.15) 0%, rgba(0, 240, 255, 0.02) 100%);
    border-color: var(--color-neon-cyan);
    border-bottom: 3px solid var(--color-neon-cyan);
    box-shadow: 0 4px 15px rgba(0, 240, 255, 0.25);
    text-shadow: 0 0 6px var(--color-neon-cyan);
  }

  /* Game Layout Containers */
  .screen-container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 1rem 3rem;
  }

  .screen-section {
    display: none;
    animation: fadeSlideIn var(--transition-normal);
  }

  .screen-section.active {
    display: block;
  }

  /* ------------------------------ */
  /* SCREEN: AUTHENTICATION        */
  /* ------------------------------ */
  .auth-layout {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 70vh;
    padding: 1rem;
  }

  .auth-box {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 440px;
    padding: 2rem;
    border: 2px solid var(--color-border-glass);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  }

  .auth-title {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
  }

  .auth-tabs {
    display: flex;
    border-bottom: 1px solid var(--color-border-glass);
    margin-bottom: 1.5rem;
  }

  .auth-tab-toggle {
    flex: 1;
    text-align: center;
    padding: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 600;
    font-size: 0.9rem;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
  }

  .auth-tab-toggle.active {
    color: var(--color-neon-cyan);
    border-bottom-color: var(--color-neon-cyan);
    text-shadow: 0 0 5px rgba(0, 240, 255, 0.3);
  }

  .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
  }

  .form-group label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
  }

  .input-glow-wrapper {
    position: relative;
    display: flex;
    align-items: center;
  }

  .input-glow-wrapper input {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--color-border-glass);
    border-radius: 8px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: #fff;
    transition: all var(--transition-fast);
  }

  .input-glow-wrapper input:focus {
    border-color: var(--color-neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
    background: rgba(0, 0, 0, 0.5);
    outline: none;
  }

  /* Avatar Picker Grid */
  .avatar-picker-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    text-transform: uppercase;
    margin-bottom: 0.5rem;
  }

  .avatar-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    margin-bottom: 1.5rem;
  }

  .avatar-option {
    aspect-ratio: 1;
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border-glass);
    border-radius: 8px;
    transition: all var(--transition-fast);
  }

  .avatar-option:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: scale(1.05);
  }

  .avatar-option.selected {
    background: rgba(0, 255, 135, 0.15);
    border-color: var(--color-neon-green);
    box-shadow: 0 0 12px rgba(0, 255, 135, 0.3);
    transform: scale(1.08);
  }

  /* Video Game Primary Button */
  .btn-arcade-primary {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 0.85rem;
    background: linear-gradient(135deg, var(--color-neon-cyan), #00a8ff);
    color: #07080e;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border-radius: 8px;
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.35);
    transition: all var(--transition-fast);
    position: relative;
    overflow: hidden;
  }

  .btn-arcade-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 25px rgba(0, 240, 255, 0.6);
  }

  .btn-arcade-primary:active {
    transform: translateY(1px);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
  }

  /* ------------------------------ */
  /* SCREEN: MATCHES DASHBOARD      */
  /* ------------------------------ */
  .dashboard-info-hud {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
  }

  .dashboard-stats {
    display: flex;
    gap: 1rem;
  }

  .stat-badge {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--color-border-glass);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-family: var(--font-heading);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.4rem;
  }

  .matches-filter-bar {
    display: flex;
    gap: 0.5rem;
  }

  .filter-btn {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    border: 1px solid var(--color-border-glass);
    color: var(--color-text-muted);
    transition: all var(--transition-fast);
  }

  .filter-btn.active {
    color: var(--color-neon-cyan);
    border-color: var(--color-neon-cyan);
    background: rgba(0, 240, 255, 0.08);
    box-shadow: 0 0 8px rgba(0, 240, 255, 0.2);
  }

  /* Matches Grid Layout */
  .matches-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 1.5rem;
  }

  .match-card {
    display: flex;
    flex-direction: column;
    position: relative;
    border: 1px solid var(--color-border-glass);
    background: var(--color-bg-panel);
    transition: all var(--transition-normal);
  }

  .match-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
    border-color: rgba(255, 255, 255, 0.15);
  }

  .match-card.match-pending {
    opacity: 0.6;
    border-color: rgba(255, 183, 0, 0.15);
  }

  .match-card.match-pending:hover {
    transform: none;
    box-shadow: none;
    border-color: rgba(255, 183, 0, 0.15);
  }

  /* Match Card Header */
  .match-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    font-family: var(--font-heading);
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border-glass);
    padding-bottom: 0.75rem;
    margin-bottom: 1rem;
  }

  .match-group {
    background: rgba(255, 255, 255, 0.05);
    padding: 0.15rem 0.4rem;
    border-radius: 4px;
  }

  .match-lock-status {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-weight: 700;
  }

  .match-lock-status.open {
    color: var(--color-neon-green);
  }

  .match-lock-status.locked {
    color: var(--color-neon-magenta);
  }

  /* Team layouts & inputs */
  .match-teams-vs {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.25rem;
  }

  .team-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .team-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .team-flag {
    font-size: 2rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
  }

  .team-name {
    font-size: 1.1rem;
    font-weight: 700;
    max-width: 140px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .team-code {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    color: var(--color-text-muted);
    background: rgba(255, 255, 255, 0.05);
    padding: 0.1rem 0.3rem;
    border-radius: 3px;
    margin-left: 0.5rem;
  }

  /* Retro flip scoreboard inputs */
  .scoreboard-score-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
  }

  .score-input-box {
    width: 44px;
    height: 48px;
    background: #000;
    border: 2px solid #222;
    border-radius: 6px;
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 900;
    color: var(--color-neon-cyan);
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.8);
    transition: all var(--transition-fast);
  }

  .score-input-box:focus {
    border-color: var(--color-neon-cyan);
    box-shadow: 0 0 10px rgba(0, 240, 255, 0.3), inset 0 2px 10px rgba(0, 0, 0, 0.8);
    color: #fff;
    outline: none;
  }

  .score-input-box:disabled {
    border-color: #1a1c24;
    background: #111;
    color: var(--color-text-dim);
    box-shadow: none;
  }

  .score-separator {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--color-text-dim);
  }

  /* Predictions bottom bar in card */
  .match-card-footer {
    border-top: 1px solid var(--color-border-glass);
    margin-top: auto;
    padding-top: 0.75rem;
  }

  .match-venue {
    font-size: 0.7rem;
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }

  .match-action-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
  }

  .countdown-lbl {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    color: var(--color-text-muted);
  }

  /* Micro buttons on card */
  .btn-save-prediction {
    padding: 0.4rem 0.8rem;
    background: rgba(0, 255, 135, 0.1);
    border: 1px solid var(--color-neon-green);
    border-radius: 4px;
    color: var(--color-neon-green);
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    transition: all var(--transition-fast);
  }

  .btn-save-prediction:hover:not(:disabled) {
    background: var(--color-neon-green);
    color: #07080e;
    box-shadow: 0 0 10px rgba(0, 255, 135, 0.4);
  }

  .btn-save-prediction:disabled {
    opacity: 0.3;
    border-color: var(--color-text-dim);
    color: var(--color-text-dim);
    background: none;
    cursor: not-allowed;
  }

  /* Scoring summary and points notification */
  .points-badge-earned {
    display: inline-block;
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 900;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    text-transform: uppercase;
  }

  .points-badge-earned.exact {
    background: rgba(0, 255, 135, 0.15);
    border: 1px solid var(--color-neon-green);
    color: var(--color-neon-green);
  }

  .points-badge-earned.close {
    background: rgba(0, 240, 255, 0.15);
    border: 1px solid var(--color-neon-cyan);
    color: var(--color-neon-cyan);
  }

  .points-badge-earned.outcome {
    background: rgba(255, 183, 0, 0.15);
    border: 1px solid var(--color-neon-yellow);
    color: var(--color-neon-yellow);
  }

  .points-badge-earned.zero {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border-glass);
    color: var(--color-text-dim);
  }

  /* Displaying simulated actual match result */
  .actual-score-tag {
    font-family: var(--font-heading);
    font-size: 0.75rem;
    background: #000;
    color: var(--color-neon-yellow);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    border: 1px solid var(--color-neon-yellow);
    text-align: center;
  }

  /* ------------------------------ */
  /* SCREEN: LEADERBOARD            */
  /* ------------------------------ */
  .leaderboard-title {
    font-family: var(--font-heading);
    text-align: center;
    margin-bottom: 2rem;
    text-transform: uppercase;
  }

  .leaderboard-table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    border: 1px solid var(--color-border-glass);
    background: rgba(18, 20, 38, 0.5);
  }

  .leaderboard-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
  }

  .leaderboard-table th, .leaderboard-table td {
    padding: 1rem 1.25rem;
  }

  .leaderboard-table th {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--color-text-muted);
    border-bottom: 2px solid var(--color-border-glass);
    background: rgba(0, 0, 0, 0.2);
  }

  .leaderboard-table tbody tr {
    border-bottom: 1px solid var(--color-border-glass);
    transition: all var(--transition-fast);
  }

  .leaderboard-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
  }

  .leaderboard-table tr.current-user-row {
    background: rgba(0, 240, 255, 0.05);
    border-left: 3px solid var(--color-neon-cyan);
  }

  .leaderboard-table tr.current-user-row:hover {
    background: rgba(0, 240, 255, 0.08);
  }

  /* Leaderboard cell styles */
  .rank-col {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.1rem;
    width: 60px;
  }

  .rank-icon {
    font-size: 1.2rem;
    display: inline-block;
    animation: bounce 2s infinite ease-in-out;
  }

  .user-col {
    display: flex;
    align-items: center;
    gap: 0.75rem;
  }

  .user-col-avatar {
    width: 32px;
    height: 32px;
    background: #111;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    border: 1px solid var(--color-border-glass);
  }

  .user-col-name {
    font-weight: 600;
  }

  .user-badge-level {
    font-family: var(--font-heading);
    font-size: 0.6rem;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    text-transform: uppercase;
  }

  .user-badge-level.oracle {
    background: rgba(255, 183, 0, 0.2);
    border: 1px solid var(--color-neon-yellow);
    color: var(--color-neon-yellow);
  }

  .user-badge-level.striker {
    background: rgba(255, 0, 127, 0.2);
    border: 1px solid var(--color-neon-magenta);
    color: var(--color-neon-magenta);
  }

  .user-badge-level.tactician {
    background: rgba(0, 240, 255, 0.2);
    border: 1px solid var(--color-neon-cyan);
    color: var(--color-neon-cyan);
  }

  .user-badge-level.rookie {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-text-dim);
    color: var(--color-text-muted);
  }

  .points-col {
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--color-neon-cyan);
    text-shadow: 0 0 6px rgba(0, 240, 255, 0.2);
  }

  .stat-col {
    font-family: var(--font-heading);
    font-size: 0.85rem;
  }

  /* ------------------------------ */
  /* SCREEN: ADMIN / TIME MACHINE   */
  /* ------------------------------ */
  .admin-panel-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2rem;
  }

  @media (max-width: 900px) {
    .admin-panel-layout {
      grid-template-columns: 1fr;
    }
  }

  .admin-title-panel {
    font-family: var(--font-heading);
    margin-bottom: 1.25rem;
    text-transform: uppercase;
    font-size: 1.2rem;
    border-bottom: 1px solid var(--color-border-glass);
    padding-bottom: 0.5rem;
  }

  /* Simulated Time Travel controls */
  .time-slider-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    background: rgba(0, 0, 0, 0.3);
    padding: 1.25rem;
    border-radius: 10px;
    border: 1px dashed rgba(255, 183, 0, 0.3);
    margin-bottom: 1.5rem;
  }

  .time-current-display {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-neon-yellow);
    text-align: center;
    background: #000;
    padding: 0.5rem;
    border-radius: 6px;
    border: 1px solid #222;
  }

  .time-control-buttons {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
  }

  .btn-time-adjust {
    font-family: var(--font-heading);
    font-size: 0.7rem;
    font-weight: 700;
    padding: 0.4rem;
    border: 1px solid var(--color-border-glass);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 4px;
    transition: all var(--transition-fast);
  }

  .btn-time-adjust:hover {
    border-color: var(--color-neon-yellow);
    background: rgba(255, 183, 0, 0.08);
  }

  /* Admin Match Admin Rows */
  .admin-matches-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }

  .admin-match-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.75rem;
    border-radius: 8px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--color-border-glass);
  }

  .admin-match-teams {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    flex: 1;
  }

  .admin-score-adjuster {
    display: flex;
    align-items: center;
    gap: 0.25rem;
  }

  .btn-score-spin {
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-border-glass);
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 900;
    transition: all var(--transition-fast);
  }

  .btn-score-spin:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: #fff;
  }

  .admin-score-val {
    width: 24px;
    text-align: center;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 900;
    color: var(--color-neon-yellow);
  }

  .btn-finish-match {
    padding: 0.4rem 0.8rem;
    background: rgba(255, 183, 0, 0.1);
    border: 1px solid var(--color-neon-yellow);
    color: var(--color-neon-yellow);
    font-family: var(--font-heading);
    font-size: 0.65rem;
    font-weight: 900;
    text-transform: uppercase;
    border-radius: 4px;
    transition: all var(--transition-fast);
  }

  .btn-finish-match:hover {
    background: var(--color-neon-yellow);
    color: #000;
    box-shadow: 0 0 10px rgba(255, 183, 0, 0.4);
  }

  .admin-status-lbl {
    font-family: var(--font-heading);
    font-size: 0.65rem;
    color: var(--color-text-dim);
    text-transform: uppercase;
    font-weight: 700;
  }

  /* Reset Button */
  .btn-reset-db {
    margin-top: 1.5rem;
    padding: 0.75rem;
    border: 1px solid var(--color-neon-magenta);
    color: var(--color-neon-magenta);
    background: rgba(255, 0, 127, 0.05);
    border-radius: 8px;
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
    transition: all var(--transition-fast);
  }

  .btn-reset-db:hover {
    background: var(--color-neon-magenta);
    color: #fff;
    box-shadow: 0 0 10px rgba(255, 0, 127, 0.3);
  }

  /* Admin Log Console */
  .log-console {
    background: #040508;
    border: 1px solid #1a2233;
    border-radius: 8px;
    padding: 1rem;
    font-family: monospace;
    font-size: 0.75rem;
    color: var(--color-neon-cyan);
    min-height: 250px;
    max-height: 400px;
    overflow-y: auto;
    box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.9);
  }

  .log-line {
    margin-bottom: 0.4rem;
    border-left: 2px solid var(--color-neon-cyan);
    padding-left: 0.5rem;
    animation: scanline 0.1s ease-out;
  }

  .log-line.system {
    border-color: var(--color-neon-yellow);
    color: var(--color-neon-yellow);
  }

  .log-line.success {
    border-color: var(--color-neon-green);
    color: var(--color-neon-green);
  }

  /* ------------------------------ */
  /* TOAST MESSAGES                 */
  /* ------------------------------ */
  .toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    z-index: 1000;
  }

  .toast {
    background: rgba(10, 12, 22, 0.9);
    border: 1px solid var(--color-neon-cyan);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.3);
    padding: 0.85rem 1.25rem;
    border-radius: 8px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 700;
    animation: toastIn var(--transition-normal) forwards;
  }

  .toast.success {
    border-color: var(--color-neon-green);
    box-shadow: 0 0 15px rgba(0, 255, 135, 0.3);
  }

  .toast.error {
    border-color: var(--color-neon-magenta);
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.3);
  }

  /* ------------------------------ */
  /* ANIMATIONS                     */
  /* ------------------------------ */
  @keyframes fadeSlideIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes toastIn {
    from { opacity: 0; transform: translateY(20px) scale(0.9); }
    to { opacity: 1; transform: translateY(0) scale(1); }
  }

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

  @keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
  }
}

@layer utilities {
  .text-center { text-align: center; }
  .mt-1 { margin-top: 0.25rem; }
  .mt-2 { margin-top: 0.5rem; }
  .mt-4 { margin-top: 1rem; }
  
  .visually-hidden {
    position: absolute;
    clip-path: inset(50%);
    overflow: hidden;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    border: 0;
    white-space: nowrap;
  }
}

/* ------------------------------ */
/* RESPONSIVE BREAKPOINTS         */
/* ------------------------------ */
@media (max-width: 680px) {
  /* Header stays slim row on mobile — no stacking */
  .app-header {
    padding: 0.5rem 1rem;
  }

  /* User profile pill hidden on mobile (lives in the drawer) */
  .header-user-profile {
    display: none !important;
  }

  /* Tab bar hidden on mobile — hamburger nav used instead */
  .tab-navigation {
    display: none !important;
  }

  .matches-grid {
    grid-template-columns: 1fr;
  }

  .leaderboard-table th, .leaderboard-table td {
    padding: 0.75rem 0.5rem;
    font-size: 0.8rem;
  }

  .rank-col {
    font-size: 0.9rem;
    width: 40px;
  }

  .points-col {
    font-size: 1rem;
  }

  .stat-col {
    display: none; /* Hide minor stats on tiny mobile screens */
  }
}

/* ------------------------------ */
/* DASHBOARD TWO-COLUMN LAYOUT    */
/* ------------------------------ */
.dashboard-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  align-items: start;
}

@media (min-width: 950px) {
  .dashboard-layout {
    grid-template-columns: 1fr 280px;
  }
}

.dashboard-sidebar-col {
  padding: 1.25rem;
  position: sticky;
  top: 90px;
}

/* ------------------------------ */
/* MINI LEADERBOARD WIDGET        */
/* ------------------------------ */
.mini-leaderboard-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mini-leaderboard-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-border-glass);
  font-size: 0.8rem;
  transition: all var(--transition-fast);
}

.mini-leaderboard-row:hover {
  background: rgba(255, 255, 255, 0.02);
  border-color: rgba(0, 240, 255, 0.2);
}

.mini-leaderboard-row.active {
  border-color: var(--color-neon-cyan);
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.1);
}

.mini-user-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.mini-user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}

.mini-user-name {
  font-weight: 600;
  max-width: 95px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.mini-user-rank-val {
  font-family: var(--font-heading);
  font-size: 0.7rem;
  color: var(--color-text-muted);
  width: 15px;
}

.mini-user-points {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-neon-cyan);
}

/* ------------------------------ */
/* TEAM SIDEBAR DRAWER            */
/* ------------------------------ */
.team-sidebar-drawer {
  position: fixed;
  top: 0;
  right: -380px; /* Hidden offscreen */
  width: 350px;
  height: 100vh;
  height: 100dvh;
  background: rgba(10, 11, 20, 0.96);
  backdrop-filter: blur(20px) saturate(180%);
  border-left: 2px solid var(--color-neon-cyan);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.7);
  z-index: 200;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  transition: right var(--transition-normal);
}

.team-sidebar-drawer.open {
  right: 0; /* Slide in */
}

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

.team-sidebar-flag {
  font-size: 2.2rem;
  filter: drop-shadow(0 0 8px rgba(255, 255, 255, 0.1));
}

.team-sidebar-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fff;
  text-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

.btn-close-sidebar {
  font-size: 2rem;
  color: var(--color-text-muted);
  line-height: 1;
  background: none;
  border: none;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.btn-close-sidebar:hover {
  color: var(--color-neon-magenta);
  text-shadow: 0 0 8px var(--color-neon-magenta);
}

.team-sidebar-body {
  flex: 1;
  overflow-y: auto;
  padding-right: 0.25rem;
}

.team-sidebar-desc {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
}

.team-stats-group {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-border-glass);
  border-radius: 8px;
  padding: 1rem;
}

.team-stats-section-title {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  color: var(--color-neon-yellow);
  margin-bottom: 0.75rem;
  letter-spacing: 0.5px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 0.25rem;
}

.team-stat-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  padding: 0.4rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.team-stat-item:last-child {
  border-bottom: none;
}

.team-stat-lbl {
  color: var(--color-text-muted);
}

.team-stat-val {
  font-family: var(--font-heading);
  font-weight: 700;
}

/* Attributes Progress Bars */
.team-attribute-bar {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.team-attribute-lbl {
  display: flex;
  justify-content: space-between;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
}

.team-attribute-lbl span:last-child {
  font-family: var(--font-heading);
  font-weight: 700;
}

.stat-bar-track {
  height: 8px;
  background: rgba(0, 0, 0, 0.5);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-bar-fill {
  height: 100%;
  border-radius: 4px;
  transition: width var(--transition-slow);
}

.stat-bar-fill.attack {
  background: linear-gradient(90deg, var(--color-neon-cyan), #00a8ff);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.4);
}

.stat-bar-fill.defense {
  background: linear-gradient(90deg, var(--color-neon-magenta), #ff007f);
  box-shadow: 0 0 8px rgba(255, 0, 127, 0.4);
}

/* Hover effect on flags in Match Cards */
.team-info {
  cursor: pointer;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  transition: all var(--transition-fast);
}

.team-info:hover {
  background: rgba(0, 240, 255, 0.05);
  box-shadow: 0 0 5px rgba(0, 240, 255, 0.1);
}

@media (max-width: 950px) {
  .dashboard-sidebar-col {
    position: static;
    margin-top: 1.5rem;
  }
}

@media (max-width: 400px) {
  .team-sidebar-drawer {
    width: 100%;
    right: -100%;
  }
}

/* Custom premium styling for Test Mode Toggle Switch */
.switch-container {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 22px;
}
.switch-container input {
  opacity: 0;
  width: 0;
  height: 0;
}
.switch-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: #222;
  border: 1px solid var(--color-border-glass);
  border-radius: 22px;
  transition: .3s;
}
.switch-slider:before {
  position: absolute;
  content: "";
  height: 14px;
  width: 14px;
  left: 3px;
  bottom: 3px;
  background-color: var(--color-text-muted);
  border-radius: 50%;
  transition: .3s;
}
input:checked + .switch-slider {
  background-color: rgba(0, 255, 135, 0.15);
  border-color: var(--color-neon-green);
}
input:checked + .switch-slider:before {
  transform: translateX(22px);
  background-color: var(--color-neon-green);
  box-shadow: 0 0 8px var(--color-neon-green);
}

.team-info-disabled {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.2rem 0.5rem;
  border-radius: 6px;
  cursor: default;
}

/* Language Selector Styles */
.lang-selector-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  background: rgba(20, 22, 35, 0.75);
  border: 1px solid var(--color-border-glass);
  border-radius: 30px;
  padding: 0.4rem 0.8rem;
  transition: all var(--transition-fast);
  justify-content: center;
}

.lang-selector-wrapper:hover {
  border-color: var(--color-neon-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.25);
}

.lang-select-box {
  background: transparent;
  color: var(--color-text-primary);
  border: none;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  outline: none;
  padding-right: 0.25rem;
  text-align: center;
  text-align-last: center;
}

.lang-select-box option {
  background: var(--color-bg-dark);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  padding: 0.5rem;
}

@media (max-width: 680px) {
  .lang-selector-wrapper {
    margin-top: 0.5rem;
    align-self: center;
    width: 120px;
  }
}