/* CSS Variáveis - Identidade Visual Stardew / Pixel Art */
:root {
    --color-green: #2E7D32;
    --color-red: #D32F2F;
    --color-yellow: #FBC02D;
    --color-blue: #42A5F5;
    --color-white: #FFFFFF;
    --color-purple: #7B1FA2;
    
    --color-wood-dark: #3e2723;
    --color-wood-light: #795548;
    --color-wood-highlight: #a1887f;
    --color-parchment: #f4e4c1;
    --color-parchment-dark: #e8d4a2;
    
    --color-correct: #388E3C;
    --color-wrong: #D32F2F;
    --color-text: #212121;
    
    --font-title: 'Pixelify Sans', cursive, monospace;
    --font-pixel: 'Pixelify Sans', monospace;
    --font-body: 'Nunito', sans-serif;
    
    --shadow-solid: 4px 4px 0px rgba(0, 0, 0, 0.4);
    --shadow-solid-light: 2px 2px 0px rgba(0, 0, 0, 0.2);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--color-blue);
    background-image: url('../assets/images/background.png');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--color-text);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
    /* Força pixel art nos assets globais se redimensionados */
    image-rendering: pixelated;
    image-rendering: crisp-edges;
}

.hidden {
    display: none !important;
}

.game-container {
    width: 100%;
    max-width: 800px;
    min-height: 100vh;
    position: relative;
    display: flex;
    flex-direction: column;
}

@media (min-width: 768px) {
    .game-container {
        min-height: 85vh;
        margin: 20px;
    }
}

.screen {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 20px;
    animation: none; /* No ease-in-out animations for main UI */
}

h1, h2, h3 {
    font-family: var(--font-title);
    text-transform: uppercase;
    text-shadow: 2px 2px 0px rgba(0,0,0,0.2);
}

/* Painel principal (dialog box estilo Stardew) */
.content-box {
    background-color: var(--color-parchment);
    /* Textura dither sutil */
    background-image: repeating-linear-gradient(45deg, transparent, transparent 2px, rgba(0,0,0,0.03) 2px, rgba(0,0,0,0.03) 4px);
    padding: 30px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    align-items: center;
    margin: auto;
    width: 100%;
    /* Moldura de madeira pixel-perfect nineslice feeling */
    border: 4px solid var(--color-wood-dark);
    box-shadow: inset 4px 4px 0px var(--color-white), inset -4px -4px 0px rgba(0,0,0,0.1), var(--shadow-solid);
}

.game-title {
    font-size: 2.5rem;
    color: var(--color-purple);
    text-align: center;
    line-height: 1.1;
    margin-bottom: 5px;
}

.game-title span {
    color: var(--color-red);
    font-size: 3.5rem;
    text-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}

.subtitle {
    text-align: center;
    color: var(--color-green);
    margin-bottom: 20px;
    font-size: 1.3rem;
    font-family: var(--font-pixel);
}

/* Inputs */
input {
    width: 100%;
    padding: 15px;
    background: var(--color-white);
    border: 4px solid var(--color-wood-dark);
    box-shadow: inset 2px 2px 0px rgba(0,0,0,0.1);
    font-family: var(--font-pixel);
    font-size: 1.1rem;
    outline: none;
    text-transform: uppercase;
    margin-bottom: 10px;
}

input:focus {
    border-color: var(--color-blue);
}

.change-player-link {
    display: block;
    text-align: center;
    margin-top: 10px;
    font-family: var(--font-pixel);
    font-size: 0.9rem;
    color: var(--color-text);
    text-decoration: underline;
    cursor: pointer;
}

/* Botões (Stardew button style) */
.btn {
    font-family: var(--font-pixel);
    font-size: 1.2rem;
    padding: 15px 30px;
    cursor: pointer;
    text-transform: uppercase;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    color: var(--color-white);
    background-color: var(--color-wood-light);
    border: 4px solid var(--color-wood-dark);
    box-shadow: inset 2px 2px 0px rgba(255,255,255,0.3), inset -2px -2px 0px rgba(0,0,0,0.3), var(--shadow-solid);
}

.btn:active {
    transform: translateY(4px);
    box-shadow: inset -2px -2px 0px rgba(255,255,255,0.3), inset 2px 2px 0px rgba(0,0,0,0.3), 0 0px 0px rgba(0,0,0,0);
}

.btn-large {
    font-size: 1.5rem;
    padding: 20px;
}

.btn-primary { background-color: var(--color-green); }
.btn-secondary { background-color: var(--color-blue); }
.btn-subtle {
    background-color: var(--color-wood-light);
    font-size: 1rem;
    padding: 10px 16px;
    opacity: 0.9;
}

/* Difficulty Buttons (Hanging Signs) */
.difficulty-buttons {
    display: flex; gap: 15px; width: 100%;
}
@media (max-width: 767px) {
    .difficulty-buttons { flex-direction: column; }
}

.difficulty-buttons .btn {
    position: relative;
    margin-top: 25px; /* space for strings */
    display: flex; flex-direction: column; align-items: center;
}

.difficulty-buttons .btn::before {
    content: ''; position: absolute;
    top: -29px; left: 20%;
    width: 4px; height: 25px;
    background: repeating-linear-gradient(to bottom, #d7ccc8, #d7ccc8 4px, #a1887f 4px, #a1887f 8px);
}
.difficulty-buttons .btn::after {
    content: ''; position: absolute;
    top: -29px; right: 20%;
    width: 4px; height: 25px;
    background: repeating-linear-gradient(to bottom, #d7ccc8, #d7ccc8 4px, #a1887f 4px, #a1887f 8px);
}

.btn-easy { background-color: var(--color-green); }
.btn-medium { background-color: var(--color-yellow); color: var(--color-text); }
.btn-hard { background-color: var(--color-red); }

/* Balão Quack */
.mascot-container {
    display: flex; align-items: flex-end; margin-bottom: 20px; z-index: 10;
}
.mascot-container.bubble-left { flex-direction: row; }
.mascot-container.bubble-right { flex-direction: row-reverse; }
.mascot-container.bubble-top { flex-direction: column-reverse; align-items: center; }

.mascot { width: 120px; height: 120px; object-fit: contain; }
.small-mascot .mascot { width: 80px; height: 80px; }
.large-mascot .mascot { 
    width: 240px; 
    height: 240px; 
    background: radial-gradient(circle, rgba(255,255,255,0.6) 20%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    margin-right: -10px; /* pull bubble closer */
}
.center-mascot .mascot { width: 150px; height: 150px; }

/* Mascot styling for welcome and result screens */
#screen-welcome .mascot {
    background: radial-gradient(circle, rgba(255,255,255,0.6) 20%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
}

#screen-result .mascot {
    background: radial-gradient(circle, rgba(255,255,255,0.6) 20%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
}

.speech-bubble {
    background: var(--color-parchment);
    border: 4px solid var(--color-wood-dark);
    padding: 15px;
    font-family: var(--font-pixel);
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: var(--shadow-solid);
    position: relative;
    max-width: 250px;
    text-align: center;
    text-transform: uppercase;
    color: var(--color-text);
}

/* Tail in pixel style (squares) */
.bubble-left .speech-bubble { margin-left: 20px; }
.bubble-left .speech-bubble::before {
    content: ''; position: absolute;
    left: -20px; bottom: 15px;
    width: 16px; height: 16px;
    background: var(--color-wood-dark);
    clip-path: polygon(100% 0, 0 50%, 100% 100%);
}
.bubble-left .speech-bubble::after {
    content: ''; position: absolute;
    left: -12px; bottom: 19px;
    width: 12px; height: 8px;
    background: var(--color-parchment);
    clip-path: polygon(100% 0, 0 50%, 100% 100%);
}

.bubble-right .speech-bubble { margin-right: 20px; }
.bubble-right .speech-bubble::before {
    content: ''; position: absolute;
    right: -20px; bottom: 15px;
    width: 16px; height: 16px;
    background: var(--color-wood-dark);
    clip-path: polygon(0 0, 100% 50%, 0 100%);
}
.bubble-right .speech-bubble::after {
    content: ''; position: absolute;
    right: -12px; bottom: 19px;
    width: 12px; height: 8px;
    background: var(--color-parchment);
    clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.bubble-top .speech-bubble { margin-bottom: 20px; }
.bubble-top .speech-bubble::before {
    content: ''; position: absolute;
    bottom: -20px; left: 50%; transform: translateX(-50%);
    width: 20px; height: 16px;
    background: var(--color-wood-dark);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
}
.bubble-top .speech-bubble::after {
    content: ''; position: absolute;
    bottom: -12px; left: 50%; transform: translateX(-50%);
    width: 12px; height: 12px;
    background: var(--color-parchment);
    clip-path: polygon(0 0, 100% 0, 50% 100%);
}

/* HUD */
.top-bar {
    display: flex; justify-content: space-between; align-items: center;
    background: var(--color-wood-dark);
    padding: 10px 15px;
    margin-bottom: 20px;
    border: 4px solid #212121;
    box-shadow: inset 2px 2px 0px rgba(255,255,255,0.1), var(--shadow-solid);
    gap: 15px;
}

.progress-container { flex: 1; }
.progress-text {
    font-family: var(--font-pixel);
    font-size: 0.9rem; margin-bottom: 5px;
    text-transform: uppercase; color: var(--color-parchment);
}
.progress-bar-bg {
    background: #212121; height: 16px;
    border: 2px solid #000;
}
.progress-bar-fill {
    background: var(--color-green);
    height: 100%; width: 10%;
    transition: width 0.3s steps(10);
    box-shadow: inset 0px 4px 0px rgba(255,255,255,0.3);
}

.timer-container {
    font-family: var(--font-pixel);
    font-size: 1.5rem;
    color: var(--color-yellow);
    display: flex; align-items: center; gap: 5px;
}
.timer-icon::before {
    content: '⏳';
    display: inline-block;
    animation: flipHourglass 1s steps(2) infinite;
}
@keyframes flipHourglass {
    0% { transform: scaleY(1); }
    100% { transform: scaleY(-1); }
}

.btn-icon {
    background: none; border: none; font-size: 1.5rem;
    cursor: pointer; transition: 0s;
}
.btn-icon:hover { transform: translateY(-2px); }

/* Plaquinha de Identificação (Nameplate) */
.nameplate {
    position: absolute; top: -10px; right: 30px;
    display: flex; flex-direction: column; align-items: center;
    z-index: 50;
    animation: swing 2s steps(4) infinite;
    transform-origin: top center;
}
.nameplate-string {
    width: 2px; height: 15px;
    background: repeating-linear-gradient(to bottom, #d7ccc8, #d7ccc8 2px, #a1887f 2px, #a1887f 4px);
}
.nameplate-board {
    background-color: var(--color-wood-light);
    border: 2px solid var(--color-wood-dark);
    padding: 5px 10px;
    font-family: var(--font-pixel);
    font-size: 0.8rem; color: var(--color-white);
    box-shadow: var(--shadow-solid-light);
    white-space: nowrap;
}
@keyframes swing {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(2deg); }
    75% { transform: rotate(-2deg); }
}

/* Questões e Alternativas (nineslice simulação via box-shadow insets) */
.question-header {
    display: flex; align-items: center; justify-content: space-between;
    width: 100%; gap: 10px; margin-bottom: 10px;
}
.question-header h2 {
    font-size: 1.3rem; color: var(--color-wood-dark); font-family: var(--font-body); font-weight: 900; text-shadow: none;
}
.alternatives-container { display: flex; flex-direction: column; gap: 12px; width: 100%; margin-bottom: 15px; }

.btn-alt {
    background: var(--color-wood-light);
    color: var(--color-white);
    border: 4px solid var(--color-wood-dark);
    box-shadow: inset 2px 2px 0px rgba(255,255,255,0.2), inset -2px -2px 0px rgba(0,0,0,0.3), var(--shadow-solid-light);
    font-family: var(--font-body);
    font-weight: 700; text-align: left; justify-content: flex-start;
    padding: 12px 15px; transition: 0s;
}
.btn-alt strong {
    font-family: var(--font-pixel);
    background: var(--color-wood-dark);
    color: var(--color-white);
    padding: 2px 6px;
    margin-right: 10px;
}
.btn-alt:hover {
    transform: translateY(-2px);
    box-shadow: inset 2px 2px 0px rgba(255,255,255,0.2), inset -2px -2px 0px rgba(0,0,0,0.3), var(--shadow-solid);
    background: #6D4C41;
}
.btn-alt.correct { background: var(--color-correct); border-color: #1B5E20; color: white; }
.btn-alt.wrong { background: var(--color-wrong); border-color: #B71C1C; color: white; }

.action-buttons {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Modal feedback (Taped Note) */
.modal {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.6); z-index: 100;
    display: flex; justify-content: center; align-items: center; padding: 20px;
}

.modal-content {
    background: var(--color-parchment);
    padding: 30px; text-align: center; width: 100%; max-width: 500px;
    border: 2px solid #d7ccc8;
    box-shadow: var(--shadow-solid);
    position: relative;
    animation: stampIn 0.3s steps(4) forwards;
}
.modal-content::before {
    content: ''; position: absolute;
    top: -15px; left: 50%; transform: translateX(-50%) rotate(-3deg);
    width: 80px; height: 30px;
    background: rgba(255,255,255,0.5);
    border: 2px solid rgba(0,0,0,0.1);
    box-shadow: 2px 2px 0 rgba(0,0,0,0.1);
}

@keyframes stampIn {
    0% { transform: scale(2); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

#feedback-title { font-size: 2.5rem; margin-bottom: 15px; text-shadow: 2px 2px 0px rgba(0,0,0,0.2); }

.curiosity-box {
    background: var(--color-yellow);
    padding: 15px; margin: 20px 0; text-align: left;
    border: 4px solid #F57F17;
    position: relative;
    box-shadow: 4px 4px 0 rgba(0,0,0,0.1);
}
.curiosity-box::after {
    content: ''; position: absolute;
    bottom: -4px; right: -4px;
    width: 20px; height: 20px;
    background: #F57F17;
    border-top: 4px solid #e65100; border-left: 4px solid #e65100;
}
.curiosity-box h3 { color: #e65100; margin-bottom: 5px; font-size: 1.2rem; font-family: var(--font-pixel); }

/* Tela final (Pergaminho) */
.result-box {
    background: var(--color-parchment-dark);
    border: 4px solid var(--color-wood-dark);
    position: relative;
    padding-top: 40px; padding-bottom: 40px;
    box-shadow: var(--shadow-solid);
}
.result-box::before {
    content: ''; position: absolute;
    top: -16px; left: -10px; right: -10px; height: 20px;
    background: #a1887f; border: 4px solid var(--color-wood-dark);
}
.result-box::after {
    content: ''; position: absolute;
    bottom: -16px; left: -10px; right: -10px; height: 20px;
    background: #a1887f; border: 4px solid var(--color-wood-dark);
}

.score-display { font-family: var(--font-pixel); font-size: 1.5rem; color: var(--color-wood-dark); text-align: center; }
.score-display span { font-size: 3.5rem; color: var(--color-green); text-shadow: 2px 2px 0 rgba(0,0,0,0.2); }
.result-message { font-family: var(--font-pixel); color: var(--color-wood-dark); text-align: center; margin-top: 15px; font-size: 1.2rem; }

.trophy {
    font-size: 5rem; text-align: center;
    animation: trophyShine 1s steps(2) infinite;
}
@keyframes trophyShine {
    0% { filter: brightness(1); }
    100% { filter: brightness(1.2); }
}

.result-buttons { display: flex; flex-direction: column; gap: 10px; margin-top: 20px; width: 100%; }
.result-player-info { text-align: center; font-family: var(--font-pixel); font-size: 1.1rem; color: var(--color-wood-dark); margin-bottom: 10px; }

.final-review {
    margin-top: 20px;
    width: 100%;
    border: 4px solid var(--color-wood-dark);
    background: var(--color-parchment);
    padding: 14px;
    box-shadow: var(--shadow-solid-light);
}

.final-review h3 {
    margin-bottom: 10px;
    color: var(--color-wood-dark);
    font-size: 1.2rem;
}

.final-review-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.review-card {
    border: 3px solid var(--color-wood-dark);
    padding: 10px;
    background: #fff8e1;
    text-align: left;
}

.review-card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
}

.review-card p {
    font-family: var(--font-body);
    font-size: 0.95rem;
    margin-bottom: 5px;
}

.review-correct {
    border-left: 8px solid var(--color-correct);
}

.review-wrong {
    border-left: 8px solid var(--color-wrong);
}

/* Confetti Container */
#canvas-confetti { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; pointer-events: none; z-index: 999; }

/* Animações utilitárias (steps) */
.floating { animation: floating 2s steps(4) infinite; }
@keyframes floating {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-4px); }
    100% { transform: translateY(0px); }
}

.jumping { animation: floating 1s steps(4) infinite; }
.shake { animation: shake 0.3s steps(3); }
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25%, 75% { transform: translateX(-4px); }
    50% { transform: translateX(4px); }
}

@media (min-width: 480px) { .speech-bubble { max-width: 400px; } }
@media (min-width: 768px) {
    .mascot { width: 150px; height: 150px; }
    .game-title { font-size: 3rem; }
    .game-title span { font-size: 4rem; }
}


/* Overlay de desbloqueio de áudio */
.audio-unlock-overlay {
    position: fixed;
    top: 0; left: 0;
    width: 100vw; height: 100vh;
    background-image: url('../assets/images/background.png');
    background-size: cover;
    background-position: center;
    z-index: 9999;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
}

.audio-unlock-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
    background: var(--color-parchment);
    border: 4px solid var(--color-wood-dark);
    padding: 40px 50px;
    box-shadow: var(--shadow-solid);
    animation: stampIn 0.3s steps(4) forwards;
}

.unlock-title {
    font-family: var(--font-pixel);
    font-size: 2rem;
    color: var(--color-purple);
    text-align: center;
    line-height: 1.2;
    text-transform: uppercase;
}

.unlock-title span {
    color: var(--color-red);
    font-size: 2.8rem;
    text-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}

.btn-start-big {
    font-family: var(--font-pixel);
    font-size: 1.8rem;
    padding: 20px 50px;
    cursor: pointer;
    color: var(--color-white);
    background-color: var(--color-green);
    border: 4px solid var(--color-wood-dark);
    box-shadow: inset 2px 2px 0px rgba(255,255,255,0.3), inset -2px -2px 0px rgba(0,0,0,0.3), var(--shadow-solid);
    text-transform: uppercase;
    animation: pulse 1s steps(2) infinite;
}

.btn-start-big:active {
    transform: translateY(4px);
    box-shadow: none;
}

@keyframes pulse {
    0% { transform: scale(1); }
    100% { transform: scale(1.04); }
}

.mascote-unlock {
    width: 150px;
    height: 150px;
    object-fit: contain;
}