/* NewPuzzelOnTheBlock - Main Styles (Drop-Style) */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-color: #1a1a2e;
    --container-bg: #16213e;
    --cell-bg: #0f3460;
    --text-color: #eaeaea;
    --accent-color: #e94560;
    --grid-gap: 8px;
    --cell-size: 65px;
    --grid-cols: 5;
    --grid-rows: 5;
    --grid-padding: 10px;
}

body {
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding: 15px;
    overflow-x: hidden;
}

.app-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    max-width: 400px;
    width: 100%;
}

/* Header */
.game-header {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    gap: 10px;
}

.game-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.score-container {
    display: flex;
    gap: 8px;
}

.score-box {
    background: var(--container-bg);
    border-radius: 8px;
    padding: 6px 12px;
    text-align: center;
    min-width: 70px;
}

.score-box.highscore {
    background: linear-gradient(135deg, #0f3460, #16213e);
}

.score-label {
    display: block;
    font-size: 0.65rem;
    text-transform: uppercase;
    color: #888;
    margin-bottom: 2px;
}

.score-value {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-color);
}

.score-value.score-pop {
    animation: scorePop 200ms ease-out;
}

@keyframes scorePop {
    0% { transform: scale(1); }
    50% { transform: scale(1.2); color: var(--accent-color); }
    100% { transform: scale(1); }
}

/* Buttons */
.btn {
    border: none;
    border-radius: 8px;
    padding: 8px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 150ms ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

.btn-pause {
    background: var(--container-bg);
    color: var(--text-color);
    border: 2px solid var(--accent-color);
}

.btn-pause:hover {
    background: var(--accent-color);
}

.btn-new-game {
    background: var(--accent-color);
    color: white;
}

.btn-new-game:hover {
    background: #d63050;
}

.btn-primary {
    background: var(--accent-color);
    color: white;
}

.btn-primary:hover {
    background: #d63050;
}

.btn-secondary {
    background: var(--container-bg);
    color: var(--text-color);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
}

/* Game Container - 5 columns x 8 rows */
.game-container {
    position: relative;
    background: var(--container-bg);
    border-radius: 12px;
    padding: var(--grid-padding);
    touch-action: none;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(var(--grid-cols), var(--cell-size));
    grid-template-rows: repeat(var(--grid-rows), var(--cell-size));
    gap: var(--grid-gap);
}

.grid-cell {
    background: var(--cell-bg);
    border-radius: 4px;
}

.tile-container {
    position: absolute;
    top: var(--grid-padding);
    left: var(--grid-padding);
    pointer-events: none;
}

/* Controls Hint */
.controls-hint {
    font-size: 0.8rem;
    color: #666;
    text-align: center;
}

/* Ad Slots */
.ad-slot {
    background: var(--container-bg);
    border-radius: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px dashed #333;
}

.ad-banner {
    width: 100%;
    height: 50px;
    max-width: 320px;
}

.ad-interstitial {
    width: 100%;
    height: 80px;
    margin-top: 15px;
}

.ad-placeholder {
    color: #444;
    font-size: 0.75rem;
    text-transform: uppercase;
}

/* Modals */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--container-bg);
    border-radius: 16px;
    padding: 25px 30px;
    text-align: center;
    max-width: 90%;
    width: 320px;
    animation: modalSlideIn 300ms ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-content h2 {
    font-size: 1.6rem;
    margin-bottom: 12px;
    color: var(--accent-color);
}

.final-score-text,
.highscore-text {
    font-size: 1rem;
    margin-bottom: 8px;
    color: #ccc;
}

.final-score-text span,
.highscore-text span {
    font-weight: 700;
    color: var(--text-color);
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 15px;
}

.modal-buttons .btn {
    min-width: 120px;
}