/* Importation d'une police épurée, Roboto */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&display=swap');

/* Style "Black Mirror" */
:root {
    --color-background: #000000;
    --color-text-primary: #f0f0f0;
    --color-text-secondary: #aaa;
    --color-accent-neon: #00ffff; /* Bleu/Cyan néon pour l'interactivité */
    --color-alert-red: #ff3366; /* Rouge subtil pour l'alerte/danger */
    --color-surface-dark: #1a1a1a;
}

/* Styles de base */
body {
    background-color: var(--color-background);
    color: var(--color-text-primary);
    font-family: 'Roboto', sans-serif;
    font-weight: 300;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.scene-container {
    max-width: 700px;
    padding: 40px 20px;
    text-align: center;
}

/* 💰 Crédits HUD */
.credit-hud {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100;
    background-color: var(--color-background);
    border: 1px solid var(--color-text-primary);
    padding: 5px 10px;
    font-size: 1em;
    font-weight: 400;
    color: var(--color-text-primary);
    text-transform: uppercase;
}
.credit-hud #current-credits {
    font-weight: 700;
    color: var(--color-accent-neon);
    transition: color 0.5s ease;
    margin-left: 5px;
}

/* 1. Titre animé */
.scene-title {
    font-family: 'Roboto', sans-serif;
    font-weight: 700;
    font-size: 1.8em;
    text-transform: uppercase;
    color: var(--color-accent-neon);
    
    /* Propriétés d'animation pour l'effet d'écriture */
    width: 0;
    overflow: hidden;
    white-space: nowrap;
    border-right: .15em solid var(--color-accent-neon);
    margin: 40px auto 60px;
    letter-spacing: .2em; 
    animation: 
        typing 4s steps(35, end) forwards,
        blink-caret .75s step-end infinite;
}

/* Keyframes pour l'effet d'écriture */
@keyframes typing {
    from { width: 0 }
    to { width: max-content }
}

/* Keyframes pour le clignotement du curseur */
@keyframes blink-caret {
    from, to { border-color: transparent }
    50% { border-color: var(--color-accent-neon); }
}

/* SÉQUENCEMENT et Affichage */
.hidden {
    display: none !important;
}
.hidden-by-js {
    display: none; 
}

/* --- Styles spécifiques à la SCÈNE 4 : Overlay Intrusif --- */

.intrusive-overlay {
    position: fixed; 
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.95); 
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    z-index: 99; 
}

.intrusive-box {
    background-color: var(--color-background);
    border: 3px solid var(--color-alert-red); 
    padding: 50px;
    max-width: 600px;
    box-shadow: 0 0 40px rgba(255, 51, 102, 0.6);
}

.warning-icon {
    font-size: 4em;
    margin-bottom: 15px;
}

.intrusive-message {
    font-size: 1.5em;
    font-weight: 700;
    color: var(--color-alert-red);
    line-height: 1.4;
    margin-bottom: 30px;
    text-transform: uppercase;
}

.choose-action-title {
    font-size: 1.2em;
    color: var(--color-text-primary);
    margin-bottom: 25px;
}

.options-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.option-button {
    background-color: var(--color-surface-dark);
    color: var(--color-text-primary);
    border: 1px solid #444;
    padding: 15px 20px;
    font-size: 1em;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.3s, border-color 0.3s;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.option-button:hover {
    background-color: #2a2a2a;
    border-color: var(--color-accent-neon);
}

.points-tag {
    font-weight: 700;
    color: #00cc00; 
    background-color: #111;
    padding: 3px 8px;
    border-radius: 3px;
}

/* NOUVEAUX STYLES : Message de Publicité Forcée (Décompte) */
.ad-wait-message {
    background-color: #111;
    border: 3px solid var(--color-accent-neon);
    padding: 50px;
    max-width: 600px;
    box-shadow: 0 0 40px rgba(0, 255, 255, 0.6); 
    text-align: center;
}

/* --- Styles de la Question Interactive --- */

.question-interactive {
    display: flex; 
    flex-direction: column;
    align-items: center;
    transition: opacity 0.5s ease-in-out; 
    margin-top: 40px;
}

.question-interactive h2 {
    font-size: 1.2em;
    color: var(--color-text-secondary);
    margin-bottom: 30px;
    font-weight: 400;
}

.buttons-container {
    display: flex;
    justify-content: center;
    gap: 15px;
    width: 100%;
}

.buttons-container button {
    flex-grow: 1;
    max-width: 300px;
    padding: 15px 25px;
    font-size: 1em;
    cursor: pointer;
    border: 1px solid var(--color-surface-dark);
    border-radius: 2px;
    background-color: transparent;
    color: var(--color-text-primary);
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}

.buttons-container button:hover {
    background-color: var(--color-surface-dark);
    border-color: var(--color-accent-neon);
    color: var(--color-accent-neon);
}

.buttons-container button.selected {
    background-color: var(--color-accent-neon); 
    color: var(--color-background);
    border-color: var(--color-accent-neon);
    box-shadow: 0 0 10px rgba(0, 255, 255, 0.5);
}


/* --- Styles de la Révélation --- */
.revelation-section {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid var(--color-surface-dark);
    text-align: left;
    opacity: 0; 
    transition: opacity 1.5s ease-in-out;
}

.revelation-section p {
    margin-bottom: 15px;
    font-size: 1em;
    color: var(--color-text-secondary);
}

.revelation-section.visible {
    opacity: 1;
}

.revelation-section h3 {
    color: var(--color-alert-red);
    text-transform: uppercase;
    font-weight: 700;
    margin-bottom: 20px;
}

.buttons-continuer {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-top: 30px;
}

.buttons-continuer button {
    flex-grow: 1;
    max-width: 300px;
    padding: 15px 25px;
    font-size: 1em;
    cursor: pointer;
    border: 1px solid var(--color-surface-dark);
    border-radius: 2px;
    background-color: transparent;
    color: var(--color-text-primary);
    transition: background-color 0.3s, border-color 0.3s, color 0.3s;
}

.buttons-continuer button:hover {
    background-color: var(--color-surface-dark);
    border-color: var(--color-accent-neon);
    color: var(--color-accent-neon);
}

/* Bouton Final de Clôture */
#end-doc-button {
    background-color: var(--color-alert-red);
    color: var(--color-background);
    font-weight: 700;
}
#end-doc-button:hover {
    background-color: #ff6688;
    border-color: var(--color-alert-red);
}