/* Variables CSS pour une meilleure maintenance */
:root {
    --primary-color: #e64650;
    --primary-light: #ffd6da;
    --primary-alpha: #1961ac10;
    --border-color: #ccc;
    --border-hover: #bbb;
    --background: #f5f5f5;
    --white: white;
    --gray-light: #eee;
    --gray-medium: #ddd;
    --text-dark: #333;
    --border-radius: 8px;
    --border-radius-small: 5px;
    --border-radius-large: 50px;
    --transition: 0.3s ease;
}

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

body {
    font-family: "Poppins", sans-serif;
    color: var(--text-dark);
    background-color: var(--background);
    padding: 5px 3px;
}

body, html {
    -webkit-overflow-scrolling: touch;
    touch-action: manipulation;
}

h2 {
    font-size: 1.35rem;
    letter-spacing: -1px;
    line-height: 1.25em;
}

h3 {
    font-weight: 300;
    color: #8f8f8f;
    font-size: 0.82em;
}

/* Hero screen */
#start {
    background: var(--primary-color);
    color: white;
    font-size: 1.5em;
    max-width: max-content;
    margin: auto;
}

#start:hover {
    background-color: #83010e;
}

.hero {
    max-width: 500px;
    margin: auto;
    text-align: center;
}

.hero img {
    width: calc(100vw - 50px);
    max-width: 400px;
    margin-bottom: 1em;
    margin-top: 0.5em;
}

.hero p {
    padding: 0 0 1em;
    text-align: left;
    max-width: 90%;
    margin: auto;
    line-height: 1.3em;
    letter-spacing: 0.5px;
}

/* Container principal */
#quiz-container {
    max-width: 600px;
    margin: 1rem auto;
}

/* Barre de progression */
#progress-bar {
    height: 6px;
    background: var(--gray-medium);
    margin-bottom: 1rem;
    border-radius: var(--border-radius-small);
    overflow: hidden;
}

#progress-bar-fill {
    height: 100%;
    width: 0%;
    background: var(--primary-color);
    transition: width var(--transition);
}

/* Boutons génériques */
button {
    display: block;
    margin: 1rem 0;
    padding: 0.4rem 1.5rem;
    border: none;
    border-radius: var(--border-radius-large);
    background: var(--gray-light);
    cursor: pointer;
    font-family: inherit;
    font-size: 1rem;
    transition: all var(--transition);
    z-index: 9;
}

button:hover {
    background: var(--border-color);
}

button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

button.selected {
    background: var(--primary-color);
    color: var(--white);
}

#nav-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
    align-items: center;
}

/* Bouton précédent */
#prev-btn {
    color: var(--text-dark);
    width: min(130px, 40%);
    font-size: 0.7em;
    height: 30px;
}

/* Bouton suivant */
#next-btn {
    background: var(--primary-color);
    color: white;
    width: min(200px, 50%);
}

/* Options avec radio buttons */
.option-block {
    margin-bottom: 1rem;
}

.option-btn {
    padding-left: 2.5rem;
    text-align: left;
    position: relative;
    width: 100%;
    margin: 0.5rem 0 0;
}

.option-btn::before {
    content: "";
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1rem;
    height: 1rem;
    border: 2px solid var(--primary-color);
    border-radius: 50%;
    background: var(--white);
    transition: background var(--transition);
}

.option-btn.selected::before {
    background: #83010e;
    border-color: white;
}

/* Icônes de quantité */
.quantity-icons {
    margin: 0 1rem 1rem 1rem;
    background: var(--primary-light);
    padding: 0.75rem;
    border-radius: 0 0 var(--border-radius-small) var(--border-radius-small);
    transform: translateZ(0);
    /*! border-left: 3px solid var(--primary-color); */
}

.quantity-icons, .followup-container {
    will-change: transform, opacity;
}

.quantity-icons.animating, .followup-container.animating {
    pointer-events: none;
}

.icon-list {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.quantity-icon {
    cursor: pointer;
    border-radius: var(--border-radius-small);
    border: 2px solid transparent;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

/*.quantity-icon {
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--border-radius-small);
    border: 2px solid transparent;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
} */

/* État par défaut : grisé et transparent */
.quantity-icon svg,
.quantity-icon img {
    opacity: 0.4;
    filter: grayscale(100%);
    transition: all 0.2s ease;
    width: 40px;
    height: 40px;
    display: block;
    margin-top: 0;
}

/* État hover : grisé normal (opacité pleine) */
.quantity-icon:hover svg,
.quantity-icon:hover img {
    opacity: 1;
    filter: grayscale(100%);
}

/* État sélectionné : couleur normale */
.quantity-icon.selected svg,
.quantity-icon.selected img {
    opacity: 1;
    filter: grayscale(0%);
}

/* Optionnel : bordure subtile au hover pour plus de feedback */
.quantity-icon:hover {
    background: rgba(0, 0, 0, 0.05);
}

.quantity-icon.selected {
    background: var(--primary-light);
    /*border-color: var(--primary-color);*/
}

/* Si vous voulez aussi un effet de scale au hover */
.quantity-icon:hover svg,
.quantity-icon:hover img {
    transform: scale(1.05);
}

.quantity-icon.selected svg,
.quantity-icon.selected img {
    transform: scale(1.35);
}

/* Formulaires */
select {
    padding: 0.5rem;
    border-radius: var(--border-radius-small);
    border: 1px solid var(--border-color);
    font-family: inherit;
    font-size: 1rem;
    background: var(--white);
    cursor: pointer;
    transition: border-color var(--transition);
    margin-bottom: 0.5rem;
    left: 1rem;
    position: relative;
    width: 80%;
}

select:focus {
    border-color: var(--primary-color);
    outline: none;
    box-shadow: 0 0 0 2px var(--primary-alpha);
}

/* images */

img {
    width: 75px;
    margin: auto;
    display: block;
    margin-top: 2em;
}

/* Labels */
label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    float: left;
    top: 0.5rem;
    position: relative;
    margin-right: 10px;
    left: 1rem;
}

/* Disclaimer */
.disclaimer {
    font-size: 0.7rem;
    color: #666;
    font-style: italic;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--gray-medium);
    line-height: 1.2em;
}

#message-container {
    margin-top: 1em;
    background: #ffeced;
    padding: 10px;
    margin-top: 1em;
    border-radius: 20px;
    border: 1px solid #f199a0;
}

#links-to-read {
    margin-top: 1em;
    background: #bbe5e2;
    display: flex;
    padding: 0.5em 1em;
    font-weight: bold;
    color: #000;
    border-radius: 10px;
    border: 1px solid #68c5be;
    text-align: center;
    flex-direction: column;
}

#links-to-read img {
    width: 200px;
    float: left;
    margin-right: 15px;
    margin-top: 0;
}

#links-to-read a {
    text-align: left;
    color: #0a4c49;
}

.links {
    margin: 10px;
    display: flex;
}

details {
    font-size: 0.8em;
    background: #b2323a;
    border-radius: 15px;
    padding: 5px 10px;
    margin: 0 auto 0;
    width: fit-content;
    color: white;
}

summary {
    cursor: pointer;
    text-align: center;
}

.small-text {
    text-align: left;
    line-height: 1.35em;
}

/* Message de validation */
.validation-message {
    display: none;
    background: #fef2f2;
    border: 1px solid #fecaca;
    border-left: 4px solid #ef4444;
    color: #dc2626;
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-small);
    margin: 1rem 0;
    font-size: 0.875rem;
    line-height: 1.4;
}

.validation-message::before {
    content: "⚠️ ";
    margin-right: 0.5rem;
}

/* Style alternatif plus discret */
.validation-message.subtle {
    background: #fff7ed;
    border-color: #fed7aa;
    border-left-color: #f97316;
    color: #ea580c;
}

/* Animation d'apparition */
.validation-message {
    opacity: 0;
    transform: translateY(-10px);
}

#start-again {
    margin-top: 2rem;
    text-align: center;
}

#restart-btn {
    background: var(--gray-light);
    color: var(--text-dark);
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
    border: none;
    border-radius: var(--border-radius-large);
    cursor: pointer;
    transition: background 0.3s ease;
    display: block;
    margin: auto;
}

#restart-btn:hover {
    background: var(--border-color);
}

.full-info {
    text-align: center;
    font-size: 0.8em;
}

#fullscreen-toggle {
    display: block;
    margin: auto;
    width: fit-content;
}

body.fullscreen-simulated {
    position: fixed !important;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    overflow: auto;
    z-index: 999999;
    background: white;
    padding: 0;
    margin: 0;
}

#sugar-loader {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background);
    align-items: flex-start;
    justify-content: center;
    z-index: 9999;
    pointer-events: none;
    overflow: hidden;
}

.sugar-container {
    position: relative;
    width: 100%;
    height: 100%;
}
.sugar-cube {
    position: absolute;
    width: 58px;
    height: 58px;
    background-image: url("images/sugar3.png");
    background-size: cover;
    opacity: 0;
}

.tiny {
    width: 1px !important;
    height: 1px !important;
}

/* Responsive */
@media (max-width: 500px) {
    #quiz-container {
        margin: 0.4rem 0.2rem;
    }

    .icon-list {
        gap: 0.2rem;
    }

    .quantity-icon {
        padding: 0.2rem;
        border: 0;
    }
}