/* ============================================================
   style.css – Glu-Flags Haupt-Stylesheet
   Bootstrap 5 als Basis; eigene Styles für Game-Look & Mobile
   ============================================================ */

/* ── Google Font: Fredoka für Headlines ─────────────────────
   Gibt dem Spiel einen freundlich-verspielten Charakter        */
@import url('https://fonts.googleapis.com/css2?family=Fredoka:wght@400;600;700&display=swap');

/* ── CSS-Variablen (Light & Dark) ───────────────────────────  */
:root,
[data-bs-theme="light"] {
    --bs-body-bg:     #f0f2f5;
    --bs-body-bg-rgb: 240, 242, 245;

    --gf-accent:        #5b4fcf;        /* Violett-Blau – Marken-Akzent     */
    --gf-accent-hover:  #4a3fb8;
    --gf-accent-rgb:    91, 79, 207;
    --gf-card-bg:       #ffffff;
    --gf-card-border:   rgba(0,0,0,0.07);
    --gf-timer-normal:  #5b4fcf;
    --gf-timer-warn:    #e05c2d;        /* Letzte 10 s: Orange-Rot          */
    --gf-correct:       #198754;        /* Bootstrap success                */
    --gf-wrong:         #dc3545;        /* Bootstrap danger                 */
}

[data-bs-theme="dark"] {
    --bs-body-bg:     #0f1117;
    --bs-body-bg-rgb: 15, 17, 23;

    --gf-accent:        #7c6fdd;
    --gf-accent-hover:  #9284e8;
    --gf-accent-rgb:    124, 111, 221;
    --gf-card-bg:       #1a1d27;
    --gf-card-border:   rgba(255,255,255,0.07);
    --gf-timer-normal:  #7c6fdd;
    --gf-timer-warn:    #f07b50;
    --gf-correct:       #2ea865;
    --gf-wrong:         #e4505f;
}

/* ── Basis ───────────────────────────────────────────────── */
body {
    background-color: var(--bs-body-bg);
    transition: background-color 0.2s ease, color 0.2s ease;
    font-family: system-ui, -apple-system, sans-serif;
}

h1, h2, h3, .brand-font {
    font-family: 'Fredoka', sans-serif;
    letter-spacing: 0.01em;
}

/* ── Navbar ──────────────────────────────────────────────── */
.navbar-brand {
    font-family: 'Fredoka', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gf-accent) !important;
    letter-spacing: 0.03em;
}

.navbar-brand .flag-icon {
    font-size: 1.4rem;
    margin-right: 4px;
}

/* ── Dark/Light-Mode-Toggle ──────────────────────────────── */
#themeToggle {
    border-radius: 20px;
    font-size: 0.78rem;
    padding: 4px 14px;
    white-space: nowrap;
}

/* ── Karten (Hover-Lift wie im Lagerbestand) ─────────────── */
.hover-lift {
    transition: transform 0.18s ease, box-shadow 0.18s ease;
    cursor: pointer;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(var(--gf-accent-rgb), 0.25) !important;
}

[data-bs-theme="dark"] .hover-lift:hover {
    box-shadow: 0 12px 30px rgba(0,0,0,0.5) !important;
}

/* ── Mode-Karten auf der Auswahl-Seite ───────────────────── */
.mode-card {
    border: 2px solid transparent;
    transition: border-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.mode-card:hover:not(.mode-card--disabled) {
    border-color: var(--gf-accent);
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(var(--gf-accent-rgb), 0.25) !important;
}

.mode-card--disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.mode-card .badge-soon {
    font-size: 0.7rem;
    background: var(--gf-accent);
}

/* Großes Icon in der Modus-Karte */
.mode-icon {
    font-size: 3rem;
    line-height: 1;
    margin-bottom: 0.5rem;
}

/* ── Kontinent-Auswahl (Button-Group) ────────────────────── */
.continent-btn-group .btn {
    border-radius: 20px !important;
    margin: 2px;
    font-size: 0.85rem;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.continent-btn-group .btn.active,
.continent-btn-group .btn:active {
    background-color: var(--gf-accent) !important;
    border-color: var(--gf-accent) !important;
    color: #fff !important;
}

/* ── Spielfeld ───────────────────────────────────────────── */
.game-wrapper {
    max-width: 640px;
    margin: 0 auto;
}

/* Timer-Anzeige (große Zahl) */
.game-timer {
    font-family: 'Fredoka', sans-serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--gf-timer-normal);
    transition: color 0.3s ease;
    line-height: 1;
}

.game-timer.warn {
    color: var(--gf-timer-warn);
    animation: pulse-timer 0.8s ease-in-out infinite;
}

@keyframes pulse-timer {
    0%, 100% { transform: scale(1);    opacity: 1;    }
    50%       { transform: scale(1.1); opacity: 0.85; }
}

/* Timer-Fortschrittsbalken */
.progress-timer {
    height: 8px;
    border-radius: 4px;
    background: rgba(var(--gf-accent-rgb), 0.15);
}

.progress-timer .progress-bar {
    background: var(--gf-timer-normal);
    border-radius: 4px;
    transition: width 1s linear, background-color 0.3s ease;
}

.progress-timer .progress-bar.warn {
    background: var(--gf-timer-warn);
}

/* Flaggen-Bild */
.flag-display {
    max-height: 220px;
    max-width: 100%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    transition: opacity 0.15s ease;
}

/* Eingabefeld im Spiel */
.game-input {
    font-size: 1.1rem;
    border: 2px solid var(--gf-card-border);
    border-radius: 12px;
    padding: 12px 16px;
    transition: border-color 0.2s ease;
}

.game-input:focus {
    border-color: var(--gf-accent);
    box-shadow: 0 0 0 3px rgba(var(--gf-accent-rgb), 0.2);
}

/* Antwort-Feedback-Overlay (kurz eingeblendet) */
.answer-feedback {
    font-family: 'Fredoka', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    border-radius: 10px;
    padding: 8px 20px;
    opacity: 0;
    transition: opacity 0.1s ease;
}

.answer-feedback.show  { opacity: 1; }
.answer-feedback.right { background: rgba(25,135,84,0.15); color: var(--gf-correct); }
.answer-feedback.wrong { background: rgba(220,53,69,0.12); color: var(--gf-wrong); }

/* Shake-Animation bei falscher Antwort */
@keyframes shake {
    0%,100% { transform: translateX(0); }
    20%     { transform: translateX(-8px); }
    40%     { transform: translateX(8px); }
    60%     { transform: translateX(-5px); }
    80%     { transform: translateX(5px); }
}

.shake { animation: shake 0.4s ease; }

/* ── Score-Kacheln (Richtig / Falsch) ────────────────────────
   Deutlich lesbare Kacheln mit Zahl in der Mitte              */
.score-tile {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    border-radius: 14px;
    line-height: 1;
}

.score-tile--correct {
    background: var(--gf-correct);
    color: #fff;
}

.score-tile--wrong {
    background: var(--gf-wrong);
    color: #fff;
}

.score-tile__icon {
    font-size: 0.85rem;
    opacity: 0.85;
    margin-bottom: 2px;
}

.score-tile__num {
    font-family: 'Fredoka', sans-serif;
    font-size: 1.6rem;
    font-weight: 700;
}

/* Animation wenn Zahl sich ändert */
@keyframes pop {
    0%   { transform: scale(1);    }
    40%  { transform: scale(1.25); }
    100% { transform: scale(1);    }
}

.score-tile__num.pop { animation: pop 0.25s ease; }

/* ── Ergebnis-Seite ──────────────────────────────────────── */
.result-score-big {
    font-family: 'Fredoka', sans-serif;
    font-size: 5rem;
    font-weight: 700;
    color: var(--gf-accent);
    line-height: 1;
}

.result-stat-card {
    border-radius: 14px;
    padding: 18px 22px;
    text-align: center;
}

.result-stat-label {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    opacity: 0.65;
    margin-bottom: 4px;
}

.result-stat-value {
    font-family: 'Fredoka', sans-serif;
    font-size: 1.9rem;
    font-weight: 600;
}

/* Ergebnis-Tabelle: richtiger Eintrag grün, falscher rot */
.result-row-correct { background: rgba(25,135,84,0.07); }
.result-row-wrong   { background: rgba(220,53,69,0.07); }

/* ── Ranking-Tabelle ─────────────────────────────────────── */
.ranking-table thead th {
    background-color: #1e1b3a;
    color: #fff;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    border: none;
    padding: 12px 16px;
    white-space: nowrap;
}

[data-bs-theme="light"] .ranking-table thead th {
    background-color: #2c3e50;
}

.ranking-table tbody td {
    padding: 11px 16px;
    vertical-align: middle;
}

/* Eigener Platz in der Tabelle hervorgehoben */
.ranking-row-self {
    outline: 2px solid var(--gf-accent);
    outline-offset: -2px;
}

/* ── Startseite Hero ─────────────────────────────────────── */
.hero-section {
    padding: 60px 0 40px;
    text-align: center;
}

.hero-title {
    font-family: 'Fredoka', sans-serif;
    font-size: clamp(2rem, 6vw, 3.5rem);
    font-weight: 700;
}

.hero-subtitle {
    font-size: clamp(0.95rem, 2.5vw, 1.15rem);
    opacity: 0.75;
    max-width: 560px;
    margin: 0 auto 30px;
}

/* Haupt-CTA-Button */
.btn-play {
    background: var(--gf-accent);
    color: #fff;
    border: none;
    border-radius: 30px;
    font-family: 'Fredoka', sans-serif;
    font-size: 1.15rem;
    padding: 12px 36px;
    transition: background-color 0.18s ease, transform 0.18s ease, box-shadow 0.18s ease;
}

.btn-play:hover {
    background: var(--gf-accent-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(var(--gf-accent-rgb), 0.4);
}

/* ── Allgemeine Card-Styles ──────────────────────────────── */
.card {
    border: 1px solid var(--gf-card-border);
    border-radius: 14px;
}

/* ── Auth-Formular-Karten ────────────────────────────────── */
.auth-card {
    max-width: 420px;
    margin: 60px auto;
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 575.98px) {

    .container {
        padding-left: 12px;
        padding-right: 12px;
    }

    .game-timer {
        font-size: 2.2rem;
    }

    .flag-display {
        max-height: 160px;
    }

    .result-score-big {
        font-size: 3.5rem;
    }

    /* Rankingzeilen auf kleinen Bildschirmen kompakter */
    .ranking-table tbody td,
    .ranking-table thead th {
        font-size: 0.8rem;
        padding: 9px 10px;
    }

    /* Kontinent-Buttons umbrechen */
    .continent-btn-group {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* ── Flaggen-Admin-Vorschau ──────────────────────────────── */
.flag-thumb {
    width: 48px;
    height: 32px;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid var(--gf-card-border);
}