@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Rajdhani:wght@600;700&family=Share+Tech+Mono&display=swap');

:root {
    --bg-dark: #070a11;
    --card-bg: rgba(18, 26, 43, 0.75);
    --card-border: rgba(0, 240, 255, 0.15);
    
    --cyan-primary: #00f0ff;
    --cyan-glow: rgba(0, 240, 255, 0.25);
    --gold-host: #ffc800;
    --purple-accent: #a855f7;
    --red-warning: #ff4757;
    
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    
    --avatar-1: #a855f7;
    --avatar-2: #ff9f43;
    --avatar-3: #00f0ff;
    --avatar-4: #2ed573;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Inter', sans-serif;
    -webkit-tap-highlight-color: transparent;
}

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 50% 100%, rgba(168, 85, 247, 0.05) 0%, transparent 50%);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 12px;
}

#app {
    width: 100%;
    max-width: 440px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    position: relative;
    padding-bottom: 20px;
}

#app::before {
    content: '';
    position: absolute;
    top: 60px;
    left: 50%;
    transform: translateX(-50%);
    width: 380px;
    height: 380px;
    background-image: url('applogo.png');
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    opacity: 0.12;
    pointer-events: none;
    z-index: 0;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 4px 0;
    position: relative;
    z-index: 2;
}

.brand-container {
    display: flex;
    align-items: center;
}

.header-logo {
    height: 54px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 0 12px rgba(0, 240, 255, 0.35));
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-icon {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    color: #fff;
}

.landing-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 10px;
}

.landing-tile {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--card-border);
    border-radius: 14px;
    padding: 16px 12px;
    cursor: pointer;
    transition: all 0.25s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.landing-tile:hover, .landing-tile:active {
    background: rgba(0, 240, 255, 0.12);
    border-color: var(--cyan-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 240, 255, 0.2);
}

.landing-tile .tile-icon {
    font-size: 2rem;
    margin-bottom: 6px;
}

.group-mode-toggle {
    display: flex;
    padding: 4px;
    gap: 4px;
    background: rgba(10, 15, 26, 0.8);
    border-radius: 12px;
    z-index: 2;
}

.mode-btn {
    flex: 1;
    padding: 8px 12px;
    border: none;
    border-radius: 8px;
    background: transparent;
    color: var(--text-muted);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.mode-btn.active {
    background: var(--cyan-primary);
    color: #070a11;
    box-shadow: 0 2px 10px rgba(0, 240, 255, 0.2);
}

.game-tiles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.game-tile {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.game-tile.selected {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--cyan-primary);
    box-shadow: 0 0 12px rgba(0, 240, 255, 0.15);
}

.tile-icon {
    font-size: 1.5rem;
    margin-bottom: 4px;
}

.tile-title {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--text-main);
}

.tile-sub {
    font-size: 0.65rem;
    color: var(--text-muted);
}

.host-tiles-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.host-tile {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 10px;
}

.host-tile.selected {
    background: rgba(255, 200, 0, 0.15);
    border-color: var(--gold-host);
    box-shadow: 0 0 14px rgba(255, 200, 0, 0.25);
}

.host-tile .avatar {
    width: 32px;
    height: 32px;
    font-size: 0.85rem;
}

.host-tile-name {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.host-tile.selected .host-tile-name {
    color: var(--gold-host);
}

.step-progressbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    padding: 4px 0;
    z-index: 2;
}

.step-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-muted);
    z-index: 2;
}

.step-icon {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #101726;
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    transition: all 0.3s ease;
}

.step-item.active {
    color: var(--cyan-primary);
}

.step-item.active .step-icon {
    background: var(--cyan-primary);
    color: #000;
    border-color: var(--cyan-primary);
    box-shadow: 0 0 10px var(--cyan-glow);
}

.step-item.completed .step-icon {
    background: rgba(0, 240, 255, 0.2);
    color: var(--cyan-primary);
    border-color: var(--cyan-primary);
}

.card {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    padding: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
}

.text-center {
    text-align: center;
}

.host-banner-card {
    background: linear-gradient(135deg, rgba(255, 200, 0, 0.18) 0%, rgba(18, 26, 43, 0.85) 100%);
    border: 1px solid rgba(255, 200, 0, 0.4);
    box-shadow: 0 0 18px rgba(255, 200, 0, 0.15);
    text-align: center;
    padding: 20px;
}

.host-banner-card .crown-icon {
    width: 44px;
    height: 44px;
    background: var(--gold-host);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px auto;
    font-size: 1.4rem;
    box-shadow: 0 4px 12px rgba(255, 200, 0, 0.3);
}

.player-chip-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.player-chip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 12px 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.player-chip.selected {
    background: rgba(0, 240, 255, 0.1);
    border-color: var(--cyan-primary);
    box-shadow: 0 4px 14px rgba(0, 240, 255, 0.18);
}

.player-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    background: var(--avatar-1);
    color: #fff;
}

.chip-status-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.chip-status {
    font-size: 0.65rem;
    font-weight: 600;
    padding: 4px 8px;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-muted);
}

.player-chip.selected .chip-status {
    background: var(--cyan-primary);
    color: #070a11;
}

.btn-delete-player {
    background: rgba(255, 71, 87, 0.1);
    border: 1px solid rgba(255, 71, 87, 0.3);
    color: var(--red-warning);
    border-radius: 6px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-delete-player:hover {
    background: rgba(255, 71, 87, 0.3);
    transform: scale(1.05);
}

.score-card {
    display: flex;
    flex-direction: column;
    gap: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 14px;
    padding: 12px 14px;
    margin-bottom: 10px;
}

.score-card-main {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.score-card-sub {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 8px;
    border-top: 1px dashed rgba(255, 255, 255, 0.08);
}

.number-input-field {
    width: 90px;
    padding: 8px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    color: var(--cyan-primary);
    font-family: 'Share Tech Mono', monospace;
    font-size: 1.4rem;
    text-align: center;
}

.number-input-field.sm {
    width: 70px;
    font-size: 1.1rem;
    color: var(--gold-host);
}

.btn-primary {
    width: 100%;
    padding: 14px;
    border-radius: 12px;
    border: none;
    background: linear-gradient(135deg, #00f0ff 0%, #00a8ff 100%);
    color: #070a11;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 1px;
    cursor: pointer;
    box-shadow: 0 4px 16px rgba(0, 240, 255, 0.25);
}

.btn-secondary {
    padding: 12px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.04);
    color: var(--text-main);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
}

.btn-warning {
    padding: 12px;
    border-radius: 12px;
    border: 1px solid rgba(255, 71, 87, 0.4);
    background: rgba(255, 71, 87, 0.1);
    color: var(--red-warning);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
}

.btn-group {
    display: flex;
    gap: 10px;
}

.screen {
    display: none;
}

.screen.active {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hidden {
    display: none !important;
}

/* Live-Ansicht über QR-Code: Zuschauer sehen nur die Rangliste. */
.viewer-mode .host-only,
.viewer-mode #show-resume-btn,
.viewer-mode #main-stepper,
.viewer-mode #next-round-btn,
.viewer-mode #game-end-action-container {
    display: none !important;
}

.modal {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(7, 10, 17, 0.85);
    backdrop-filter: blur(8px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
    padding: 16px;
}

@media print {
    body {
        background: #fff !important;
        color: #000 !important;
    }
    #app > *:not(#leaderboard-modal) {
        display: none !important;
    }
    #leaderboard-modal {
        position: static !important;
        background: #fff !important;
    }
    .modal .card {
        background: #fff !important;
        color: #000 !important;
        box-shadow: none !important;
        border: none !important;
    }
    .btn-group, #leaderboard-group-select, #close-leaderboard-btn {
        display: none !important;
    }
    table {
        color: #000 !important;
    }
}