@import url('https://fonts.googleapis.com/css2?family=Russo+One&family=Nunito:wght@400;600;700;800&display=swap');

/* ═══════ RESET & VARIABLES ═══════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
:root {
    --navy: #1B2A4A;
    --navy-deep: #0d1b3e;
    --red: #C8102E;
    --gold: #FFB81C;
    --green: #2E7D32;
    --white: #FFFFFF;
    --dark: #1a1a2e;
    --card: rgba(27,42,74,0.7);
    --card-border: rgba(255,255,255,0.08);
    --text-muted: #aaa;
    --font-head: 'Russo One', sans-serif;
    --font-body: 'Nunito', sans-serif;
}

body {
    font-family: var(--font-body);
    background: var(--dark);
    color: var(--white);
    min-height: 100vh;
    overflow-x: hidden;
}

/* ═══════ HEADER ═══════ */
.header {
    background: linear-gradient(135deg, var(--navy), var(--navy-deep));
    border-bottom: 4px solid var(--gold);
    padding: 14px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header h1 {
    font-family: var(--font-head);
    font-size: 1.5rem;
    color: var(--gold);
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}
.header-links { display: flex; gap: 12px; align-items: center; }
.header-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 700;
    transition: color 0.2s;
}
.header-links a:hover { color: var(--gold); }

/* ═══════ MAIN CONTAINER ═══════ */
#app {
    max-width: 960px;
    margin: 0 auto;
    padding: 24px 16px 80px;
}

/* ═══════ MENU / HOME SCREEN ═══════ */
.menu-title {
    text-align: center;
    font-family: var(--font-head);
    color: var(--gold);
    font-size: 1.3rem;
    margin-bottom: 20px;
}

.subject-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}
.subject-card {
    background: linear-gradient(145deg, var(--navy), #253a6a);
    border-radius: 14px;
    padding: 24px 16px;
    cursor: pointer;
    transition: all 0.25s;
    text-align: center;
    border: 2px solid var(--card-border);
}
.subject-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(255,184,28,0.3);
    border-color: var(--gold);
}
.subject-card .icon { font-size: 2.4rem; margin-bottom: 8px; }
.subject-card .name { font-weight: 800; font-size: 1.1rem; }
.subject-card .sub { font-size: 0.85rem; color: var(--text-muted); margin-top: 4px; }

/* ═══════ STANDARD SELECTION ═══════ */
.standard-list { display: flex; flex-direction: column; gap: 10px; margin-top: 14px; }
.standard-item {
    background: rgba(255,255,255,0.06);
    border: 2px solid var(--card-border);
    border-radius: 12px;
    padding: 14px 18px;
    cursor: pointer;
    transition: all 0.2s;
}
.standard-item:hover {
    border-color: var(--gold);
    background: rgba(255,184,28,0.08);
}

/* ═══════ GAME SETUP ═══════ */
.setup-card {
    background: var(--card);
    border: 2px solid var(--card-border);
    border-radius: 16px;
    padding: 28px;
    max-width: 500px;
    margin: 0 auto;
}
.setup-card h2 {
    font-family: var(--font-head);
    color: var(--gold);
    text-align: center;
    margin-bottom: 20px;
}
.setup-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}
.setup-row:last-child { border: none; }
.setup-row label { font-weight: 700; font-size: 0.95rem; }
.setup-row span { color: var(--text-muted); font-size: 0.85rem; }

/* ═══════ GAME FIELD ═══════ */
.game-container { display: flex; flex-direction: column; gap: 16px; }

/* Scoreboard */
.scoreboard {
    background: linear-gradient(145deg, #0a0f1e, #111a33);
    border: 2px solid var(--gold);
    border-radius: 14px;
    padding: 0;
    overflow: hidden;
}
.scoreboard-header {
    display: grid;
    grid-template-columns: 100px repeat(var(--innings, 9), 1fr) 60px 60px;
    background: var(--navy);
    font-family: var(--font-head);
    font-size: 0.7rem;
    color: var(--gold);
    text-align: center;
}
.scoreboard-header > div { padding: 8px 4px; }
.scoreboard-row {
    display: grid;
    grid-template-columns: 100px repeat(var(--innings, 9), 1fr) 60px 60px;
    text-align: center;
    font-weight: 700;
    font-size: 0.85rem;
    border-top: 1px solid rgba(255,255,255,0.08);
}
.scoreboard-row > div {
    padding: 8px 4px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.scoreboard-row .team-name {
    justify-content: flex-start;
    padding-left: 12px;
    font-family: var(--font-head);
    font-size: 0.75rem;
}
.scoreboard-row .active-cell {
    background: rgba(255,184,28,0.15);
    color: var(--gold);
}
.scoreboard-row .total { font-family: var(--font-head); font-size: 1rem; color: var(--gold); }

/* Diamond */
.diamond-section {
    display: flex;
    gap: 20px;
    align-items: flex-start;
    flex-wrap: wrap;
}

.diamond-wrap {
    position: relative;
    width: 220px;
    height: 220px;
    flex-shrink: 0;
    margin: 0 auto;
}
.diamond-svg { width: 100%; height: 100%; }

/* Count display */
.count-panel {
    flex: 1;
    min-width: 200px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.count-row {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 0.95rem;
}
.count-row .label-text { width: 70px; color: var(--text-muted); }
.count-dot {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 2px solid rgba(255,255,255,0.2);
    background: transparent;
    transition: all 0.3s;
}
.count-dot.filled-strike { background: var(--red); border-color: var(--red); }
.count-dot.filled-out { background: var(--gold); border-color: var(--gold); }

.inning-display {
    font-family: var(--font-head);
    color: var(--gold);
    font-size: 1rem;
    text-align: center;
    padding: 8px;
    background: rgba(255,184,28,0.08);
    border-radius: 8px;
}
.half-indicator { font-size: 0.8rem; color: var(--text-muted); }

/* ═══════ QUESTION CARD ═══════ */
.question-card {
    background: var(--card);
    border: 2px solid var(--gold);
    border-radius: 16px;
    padding: 24px;
    position: relative;
}
.question-card .pitch-count {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 8px;
}
.question-card h3 {
    line-height: 1.5;
    margin-bottom: 16px;
    font-size: 1.05rem;
}
.answers { display: flex; flex-direction: column; gap: 10px; }
.answer-btn {
    background: rgba(255,255,255,0.07);
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 12px;
    padding: 14px 18px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: left;
    color: var(--white);
    font-size: 0.92rem;
    font-weight: 600;
    font-family: var(--font-body);
}
.answer-btn:hover:not(:disabled) {
    border-color: var(--gold);
    background: rgba(255,184,28,0.1);
    transform: translateX(4px);
}
.answer-btn:disabled { cursor: default; opacity: 0.85; }
.answer-btn.correct {
    border-color: var(--green) !important;
    background: rgba(46,125,50,0.3) !important;
    animation: correctPulse 0.6s ease-out;
}
.answer-btn.wrong {
    border-color: var(--red) !important;
    background: rgba(200,16,46,0.25) !important;
    animation: wrongShake 0.5s ease-out;
}

.explain-box {
    border-radius: 12px;
    padding: 16px;
    margin-top: 14px;
    font-size: 0.9rem;
    line-height: 1.5;
    background: rgba(255,255,255,0.05);
}

/* ═══════ HIT RESULT OVERLAY ═══════ */
.hit-result {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.3);
    padding: 24px 48px;
    border-radius: 18px;
    font-size: 2rem;
    font-weight: 800;
    font-family: var(--font-head);
    color: #fff;
    z-index: 999;
    text-align: center;
    pointer-events: none;
    opacity: 0;
    transition: none;
}
.hit-result.show {
    animation: bannerPop 0.4s ease forwards, bannerFade 2.5s ease forwards;
}

/* ═══════ COMPUTER TURN OVERLAY ═══════ */
.computer-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 500;
}
.computer-card {
    background: var(--card);
    border: 2px solid var(--gold);
    border-radius: 18px;
    padding: 32px;
    text-align: center;
    max-width: 400px;
    width: 90%;
}
.computer-card h2 {
    font-family: var(--font-head);
    color: var(--gold);
    margin-bottom: 12px;
}
.computer-play {
    padding: 10px;
    margin: 6px 0;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    animation: fadeSlideIn 0.4s ease;
}
.computer-play.hit { color: var(--green); background: rgba(46,125,50,0.15); }
.computer-play.out { color: var(--red); background: rgba(200,16,46,0.15); }
.computer-play.score { color: var(--gold); background: rgba(255,184,28,0.12); }

/* ═══════ BUTTONS ═══════ */
.btn {
    display: inline-block;
    border: none;
    border-radius: 12px;
    padding: 12px 28px;
    font-weight: 800;
    font-size: 0.95rem;
    cursor: pointer;
    font-family: var(--font-body);
    transition: all 0.2s;
}
.btn:hover { transform: scale(1.04); }
.btn-gold {
    background: linear-gradient(135deg, var(--gold), #e6a500);
    color: var(--navy);
}
.btn-gold:hover { box-shadow: 0 4px 15px rgba(255,184,28,0.4); }
.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.2);
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.btn-red { background: var(--red); color: white; }
.btn-green { background: var(--green); color: white; }

.back-btn {
    background: rgba(255,255,255,0.1);
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.2);
    border-radius: 10px;
    padding: 8px 18px;
    font-weight: 700;
    cursor: pointer;
    margin-bottom: 16px;
    font-family: var(--font-body);
    font-size: 0.85rem;
    transition: all 0.2s;
}
.back-btn:hover { border-color: var(--gold); color: var(--gold); }

/* ═══════ GAME OVER ═══════ */
.game-over {
    text-align: center;
    padding: 40px 20px;
}
.game-over .result-icon { font-size: 5rem; margin-bottom: 16px; }
.game-over h2 {
    font-family: var(--font-head);
    font-size: 2rem;
    margin-bottom: 12px;
}
.game-over .final-score {
    font-family: var(--font-head);
    font-size: 3rem;
    color: var(--gold);
    margin: 16px 0;
}
.game-over .stats { color: var(--text-muted); margin-bottom: 24px; }
.game-over .btn { margin: 6px; }

/* ═══════ SCREEN FLASH ═══════ */
#screenFlash {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 998;
    pointer-events: none;
}

/* ═══════ CONFETTI ═══════ */
#confettiCanvas {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: 997;
    pointer-events: none;
}

/* ═══════ ANIMATIONS ═══════ */
@keyframes correctPulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(46,125,50,0.6); }
    50% { transform: scale(1.03); box-shadow: 0 0 20px 8px rgba(46,125,50,0.3); }
    100% { transform: scale(1); box-shadow: none; }
}
@keyframes wrongShake {
    0%,100% { transform: translateX(0); }
    15% { transform: translateX(-12px); }
    30% { transform: translateX(10px); }
    45% { transform: translateX(-8px); }
    60% { transform: translateX(6px); }
    75% { transform: translateX(-3px); }
}
@keyframes bannerPop {
    0% { transform: translate(-50%, -50%) scale(0.3); opacity: 0; }
    60% { transform: translate(-50%, -50%) scale(1.15); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
}
@keyframes bannerFade {
    0%, 60% { opacity: 1; }
    100% { opacity: 0; }
}
@keyframes flashAnim {
    0% { opacity: 1; }
    100% { opacity: 0; }
}
@keyframes fadeSlideIn {
    from { opacity: 0; transform: translateY(-10px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes runnerPulse {
    0%, 100% { r: 10; }
    50% { r: 13; }
}
@keyframes runnerScore {
    0% { opacity: 1; }
    100% { opacity: 0; transform: scale(1.8); }
}

/* ═══════ ADMIN PAGE ═══════ */
.admin-container {
    max-width: 600px;
    margin: 0 auto;
    padding: 24px 16px;
}
.admin-card {
    background: var(--card);
    border: 2px solid var(--card-border);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 20px;
}
.admin-card h2 {
    font-family: var(--font-head);
    color: var(--gold);
    margin-bottom: 16px;
    font-size: 1.1rem;
}
.form-group {
    margin-bottom: 16px;
}
.form-group label {
    display: block;
    font-weight: 700;
    margin-bottom: 6px;
    font-size: 0.9rem;
}
.form-group small {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 4px;
}
.form-input {
    width: 100%;
    background: rgba(255,255,255,0.08);
    border: 2px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.2s;
}
.form-input:focus {
    outline: none;
    border-color: var(--gold);
}
.form-input[type="number"] { max-width: 120px; }

.login-card {
    max-width: 400px;
    margin: 60px auto;
}

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 0.9rem;
}
.alert-success { background: rgba(46,125,50,0.2); border: 1px solid var(--green); color: #8fdf8f; }
.alert-error { background: rgba(200,16,46,0.2); border: 1px solid var(--red); color: #ff8888; }

/* ═══════ RESPONSIVE ═══════ */
@media (max-width: 600px) {
    .header h1 { font-size: 1.2rem; }
    .diamond-wrap { width: 180px; height: 180px; }
    .scoreboard-header, .scoreboard-row { font-size: 0.65rem; }
    .scoreboard-header > div, .scoreboard-row > div { padding: 6px 2px; }
    .question-card { padding: 16px; }
    .diamond-section { flex-direction: column; align-items: center; }
}