/* Guess the Drawing - Styles */
/* Paper/Sketch Aesthetic */

:root {
    --paper-color: #f5f0e6;
    --paper-lines: #e0dbd1;
    --pencil-gray: #4a4a4a;
    --sketch-line: #333;
    --star-gold: #f4d03f;
    --success-green: #27ae60;
    --error-red: #e74c3c;
    --mic-active: #e74c3c;
}

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

body {
    font-family: 'Patrick Hand', cursive;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* Game Container - Paper Effect */
.game-container {
    background: var(--paper-color);
    border-radius: 8px;
    box-shadow:
        0 2px 4px rgba(0,0,0,0.1),
        0 8px 16px rgba(0,0,0,0.15),
        inset 0 0 80px rgba(0,0,0,0.03);
    padding: 24px;
    max-width: 480px;
    width: 100%;
    min-height: 600px;
    position: relative;
    /* Paper texture effect */
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 27px,
            var(--paper-lines) 27px,
            var(--paper-lines) 28px
        );
}

/* Screens */
.screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100%;
}

.screen.hidden {
    display: none;
}

/* Typography */
.title {
    font-size: 2.5rem;
    color: var(--sketch-line);
    text-align: center;
    margin-bottom: 24px;
    text-shadow: 2px 2px 0 rgba(0,0,0,0.1);
}

/* Start Screen */
#start-screen {
    justify-content: center;
    gap: 24px;
    padding: 20px 0;
}

.instructions {
    text-align: center;
    font-size: 1.3rem;
    color: var(--pencil-gray);
    line-height: 1.8;
}

.scoring-info {
    text-align: center;
    font-size: 1.2rem;
    color: var(--pencil-gray);
    border: 2px dashed var(--pencil-gray);
    border-radius: 8px;
    padding: 16px 24px;
    margin: 8px 0;
}

.scoring-info p {
    margin: 8px 0;
}

.star-icon {
    color: var(--star-gold);
    font-size: 1.4em;
    vertical-align: middle;
}

.star-icon.large {
    font-size: 3rem;
}

.penalty {
    color: var(--error-red);
    font-weight: bold;
}

/* Buttons */
.btn {
    font-family: 'Patrick Hand', cursive;
    font-size: 1.5rem;
    padding: 16px 48px;
    border: 3px solid var(--sketch-line);
    border-radius: 12px;
    background: white;
    color: var(--sketch-line);
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 4px 4px 0 var(--sketch-line);
}

.btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 var(--sketch-line);
}

.btn:active {
    transform: translate(4px, 4px);
    box-shadow: none;
}

/* Game Screen */
#game-screen {
    gap: 16px;
}

.game-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 0 8px;
}

.star-counter {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.8rem;
    color: var(--sketch-line);
}

.round-counter {
    font-size: 1.2rem;
    color: var(--pencil-gray);
}

/* Canvas Area */
.canvas-area {
    background: white;
    border: 3px solid var(--sketch-line);
    border-radius: 8px;
    width: 100%;
    aspect-ratio: 4/3;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 20px rgba(0,0,0,0.05);
}

#game-canvas {
    width: 100%;
    height: 100%;
    display: block;
}

/* Pencil */
.pencil {
    position: absolute;
    width: 24px;
    height: 80px;
    pointer-events: none;
    opacity: 0;
    z-index: 10;
    transform-origin: 12px 0;
    transition: opacity 0.3s;
    filter: drop-shadow(2px 2px 2px rgba(0,0,0,0.3));
}

.pencil svg {
    width: 100%;
    height: 100%;
}

/* Controls */
.controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
}

.timer-container {
    display: flex;
    justify-content: center;
}

.timer {
    font-size: 2.2rem;
    color: var(--pencil-gray);
    border: 3px solid var(--sketch-line);
    border-radius: 8px;
    padding: 4px 20px;
    background: white;
    min-width: 100px;
    text-align: center;
}

.timer.warning {
    color: var(--error-red);
    border-color: var(--error-red);
    animation: pulse 0.5s ease-in-out infinite;
}

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

/* Microphone Button */
.mic-button {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    border: 3px solid var(--sketch-line);
    background: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
    color: var(--pencil-gray);
}

.mic-button svg {
    width: 36px;
    height: 36px;
}

.mic-button:hover {
    background: #f0f0f0;
}

.mic-button.active {
    background: var(--mic-active);
    border-color: var(--mic-active);
    color: white;
    animation: mic-pulse 1.5s ease-in-out infinite;
}

.mic-button.active:hover {
    background: #c0392b;
}

@keyframes mic-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(231, 76, 60, 0.4); }
    50% { box-shadow: 0 0 0 15px rgba(231, 76, 60, 0); }
}

/* Guess Area */
.guess-area {
    width: 100%;
}

.guess-display {
    font-size: 1.3rem;
    min-height: 2.5em;
    border: 2px dashed var(--pencil-gray);
    border-radius: 8px;
    text-align: center;
    padding: 12px;
    color: var(--pencil-gray);
    background: rgba(255,255,255,0.5);
}

.guess-display.has-text {
    color: var(--sketch-line);
    font-size: 1.5rem;
}

.text-fallback {
    width: 100%;
    font-family: 'Patrick Hand', cursive;
    font-size: 1.3rem;
    padding: 12px;
    border: 2px solid var(--sketch-line);
    border-radius: 8px;
    text-align: center;
    margin-top: 8px;
}

.text-fallback.hidden {
    display: none;
}

/* Feedback Overlay */
.feedback-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(245, 240, 230, 0.95);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    border-radius: 8px;
}

.feedback-overlay.hidden {
    display: none;
}

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

.feedback-icon {
    font-size: 5rem;
    margin-bottom: 16px;
}

.feedback-icon.correct::before {
    content: '✓';
    color: var(--success-green);
}

.feedback-icon.timeout::before {
    content: '⏱';
    color: var(--error-red);
}

.feedback-text {
    font-size: 1.8rem;
    color: var(--sketch-line);
}

.feedback-text .answer {
    display: block;
    font-size: 2rem;
    margin-top: 8px;
    color: var(--pencil-gray);
}

/* End Screen */
#end-screen {
    justify-content: center;
    gap: 32px;
    padding: 40px 0;
}

.results {
    text-align: center;
}

.result-stars {
    font-size: 4rem;
    color: var(--sketch-line);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 24px;
}

.stats {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.stat-item {
    display: flex;
    align-items: baseline;
    justify-content: center;
    gap: 8px;
    font-size: 1.4rem;
    color: var(--pencil-gray);
}

.stat-value {
    font-size: 2rem;
    color: var(--sketch-line);
}

/* Responsive */
@media (max-width: 520px) {
    body {
        padding: 10px;
    }

    .game-container {
        padding: 16px;
        min-height: auto;
    }

    .title {
        font-size: 2rem;
    }

    .instructions {
        font-size: 1.1rem;
    }

    .btn {
        font-size: 1.3rem;
        padding: 12px 36px;
    }

    .timer {
        font-size: 1.8rem;
    }

    .mic-button {
        width: 60px;
        height: 60px;
    }

    .mic-button svg {
        width: 30px;
        height: 30px;
    }
}

/* Animations for screen transitions */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.screen:not(.hidden) {
    animation: fadeIn 0.3s ease-out;
}