/**
 * Imagilire Bulle - Module Sérénité
 * Design doux et moderne pour les 10-15 ans
 * Version: 2.0.0
 */

/* ===== PAGE SÉRÉNITÉ ===== */
#page-serenite {
    background: linear-gradient(180deg, 
        rgba(123, 104, 238, 0.08) 0%, 
        rgba(255, 255, 255, 0) 40%
    );
    padding-bottom: var(--spacing-8);
}

/* ===== SECTION TITLE ===== */
.section-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--serenite-primary);
    margin-bottom: var(--spacing-5);
    text-align: center;
    letter-spacing: -0.02em;
}

/* ===== DIVIDER ===== */
.divider {
    height: 1px;
    background: linear-gradient(90deg, 
        transparent 0%, 
        var(--border-color) 50%, 
        transparent 100%
    );
    margin: var(--spacing-6) 0;
}

/* ===== MÉTÉO INTÉRIEURE ===== */
.mood-section {
    margin-bottom: var(--spacing-6);
}

.mood-selector {
    display: flex;
    justify-content: center;
    gap: var(--spacing-3);
    flex-wrap: wrap;
    padding: var(--spacing-2);
}

.mood-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-3);
    background: white;
    border: 3px solid transparent;
    border-radius: var(--radius-2xl);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 70px;
    position: relative;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    -webkit-tap-highlight-color: transparent;
}

[data-theme="dark"] .mood-btn {
    background: var(--surface-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.35);
}

.mood-btn:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 8px 16px rgba(123, 104, 238, 0.15);
    border-color: rgba(123, 104, 238, 0.3);
}

[data-theme="dark"] .mood-btn:hover {
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.45);
    border-color: rgba(123, 104, 238, 0.55);
}

.mood-btn:active {
    transform: translateY(-2px) scale(1.02);
}

.mood-btn--selected {
    border-color: var(--serenite-primary);
    background: linear-gradient(135deg, 
        rgba(123, 104, 238, 0.1) 0%, 
        rgba(123, 104, 238, 0.05) 100%
    );
    box-shadow: 0 4px 20px rgba(123, 104, 238, 0.25);
    transform: translateY(-2px);
}

[data-theme="dark"] .mood-btn--selected {
    background: linear-gradient(135deg,
        rgba(123, 104, 238, 0.25) 0%,
        rgba(123, 104, 238, 0.12) 100%
    );
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.5);
}

.mood-btn__emoji {
    font-size: 42px;
    line-height: 1;
    transition: transform 0.3s ease;
}

.mood-btn:hover .mood-btn__emoji {
    transform: scale(1.15) rotate(5deg);
}

.mood-btn--selected .mood-btn__emoji {
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.2); }
}

.mood-btn__label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    font-weight: 600;
    letter-spacing: 0.02em;
}

.mood-btn--selected .mood-btn__label {
    color: var(--serenite-primary);
}

/* Réponse humeur */
.mood-response {
    margin-top: var(--spacing-5);
    padding: var(--spacing-4);
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, 
        rgba(123, 104, 238, 0.1) 0%, 
        rgba(123, 104, 238, 0.05) 100%
    );
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.4s ease;
    text-align: center;
}

.mood-response--visible {
    opacity: 1;
    transform: translateY(0);
}

.mood-response__text {
    color: var(--text-primary);
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
    margin: 0;
}

/* ===== OUTILS DE RÉGULATION ===== */
.tools-section {
    margin-bottom: var(--spacing-6);
}

.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: var(--spacing-4);
}

.tool-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-6) var(--spacing-4);
    background: white;
    border-radius: var(--radius-2xl);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    text-align: center;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

[data-theme="dark"] .tool-card {
    background: var(--surface-color);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
    border-color: rgba(255, 255, 255, 0.04);
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--serenite-gradient);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.tool-card:hover::before {
    transform: scaleX(1);
}

.tool-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 24px rgba(123, 104, 238, 0.2);
    border-color: rgba(123, 104, 238, 0.2);
}

[data-theme="dark"] .tool-card:hover {
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.5);
    border-color: rgba(123, 104, 238, 0.55);
}

.tool-card:active {
    transform: translateY(-2px);
}

.tool-card__icon {
    font-size: 48px;
    margin-bottom: var(--spacing-3);
    transition: transform 0.3s ease;
}

.tool-card:hover .tool-card__icon {
    transform: scale(1.1) rotate(-5deg);
}

.tool-card__content {
    width: 100%;
}

.tool-card__title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
    letter-spacing: -0.01em;
}

.tool-card__desc {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    line-height: var(--line-height-relaxed);
}

/* Carte mise en avant (pour la Bulle) */
.tool-card--featured {
    grid-column: 1 / -1;
    background: linear-gradient(135deg, 
        rgba(123, 104, 238, 0.08) 0%, 
        rgba(123, 104, 238, 0.04) 100%
    );
    border: 3px solid rgba(123, 104, 238, 0.2);
    flex-direction: row;
    gap: var(--spacing-4);
    padding: var(--spacing-5);
}

[data-theme="dark"] .tool-card--featured {
    background: linear-gradient(135deg,
        rgba(123, 104, 238, 0.28) 0%,
        rgba(123, 104, 238, 0.12) 100%
    );
    border-color: rgba(123, 104, 238, 0.45);
}

.tool-card--featured .tool-card__icon {
    font-size: 56px;
    flex-shrink: 0;
}

.tool-card--featured .tool-card__content {
    text-align: left;
}

.tool-card--featured .tool-card__title {
    font-size: var(--font-size-xl);
}

.tool-card--featured .tool-card__desc {
    font-size: var(--font-size-base);
}

.tool-card--featured::before {
    height: 6px;
}

@media (min-width: 768px) {
    .tool-card--featured {
        grid-column: 1 / -1;
        max-width: 100%;
    }
}

/* ===== VUE OUTIL (GÉNÉRIQUE) ===== */
.tool-view {
    position: relative;
    padding: var(--spacing-4);
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.tool-view__back {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    padding: var(--spacing-2) var(--spacing-4);
    margin-bottom: var(--spacing-5);
    background: var(--surface-color);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tool-view__back:hover {
    background: var(--serenite-light);
    border-color: var(--serenite-primary);
    color: var(--serenite-primary);
    transform: translateX(-4px);
}

[data-theme="dark"] .tool-view__back:hover {
    background: rgba(123, 104, 238, 0.18);
}

/* ===== RESPIRATION ===== */
.breathing-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-6) var(--spacing-4);
    text-align: center;
}

.breathing-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--serenite-primary);
    margin-bottom: var(--spacing-3);
}

.breathing-instruction {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-6);
    min-height: 24px;
    font-weight: 500;
}

.breathing-circle {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: linear-gradient(135deg, 
        rgba(123, 104, 238, 0.8) 0%, 
        rgba(123, 104, 238, 0.95) 100%
    );
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 
        0 10px 30px rgba(123, 104, 238, 0.3),
        0 0 0 0 rgba(123, 104, 238, 0.4);
    position: relative;
    margin-bottom: var(--spacing-5);
}

.breathing-circle::before {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    background: linear-gradient(135deg, 
        rgba(123, 104, 238, 0.2) 0%, 
        rgba(123, 104, 238, 0.1) 100%
    );
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.breathing-circle:hover::before {
    opacity: 1;
}

.breathing-circle:hover {
    transform: scale(1.05);
    box-shadow: 
        0 15px 40px rgba(123, 104, 238, 0.4),
        0 0 0 8px rgba(123, 104, 238, 0.1);
}

.breathing-circle--active {
    cursor: default;
}

.breathing-circle--inspire {
    animation: breatheInAnim 4s ease-out;
}

.breathing-circle--expire {
    animation: breatheOutAnim 6s ease-in;
}

.breathing-circle--pause {
    transform: scale(0.9);
}

@keyframes breatheInAnim {
    from {
        transform: scale(0.85);
        box-shadow: 0 10px 30px rgba(123, 104, 238, 0.2);
    }
    to {
        transform: scale(1.15);
        box-shadow: 0 20px 50px rgba(123, 104, 238, 0.5);
    }
}

@keyframes breatheOutAnim {
    from {
        transform: scale(1.15);
        box-shadow: 0 20px 50px rgba(123, 104, 238, 0.5);
    }
    to {
        transform: scale(0.85);
        box-shadow: 0 10px 30px rgba(123, 104, 238, 0.2);
    }
}

.breathing-circle__text {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: white;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.breathing-timer {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--serenite-primary);
    margin-bottom: var(--spacing-4);
    font-variant-numeric: tabular-nums;
}

/* ===== BULLE ===== */
.bulle-container {
    padding: var(--spacing-4);
    max-width: 600px;
    margin: 0 auto;
}

.bulle-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-3);
    flex-wrap: wrap;
    gap: var(--spacing-3);
}

.bulle-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--serenite-primary);
    margin: 0;
}

.bulle-instruction {
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-6);
}

.bulle-textarea {
    width: 100%;
    min-height: 250px;
    padding: var(--spacing-5);
    font-size: var(--font-size-lg);
    font-family: var(--font-family-base);
    line-height: var(--line-height-loose);
    color: var(--text-primary);
    background: white;
    border: 3px solid var(--border-color);
    border-radius: var(--radius-2xl);
    resize: vertical;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.bulle-textarea:focus {
    border-color: var(--serenite-primary);
    outline: none;
    box-shadow: 0 4px 16px rgba(123, 104, 238, 0.15);
    background: rgba(123, 104, 238, 0.02);
}

.bulle-textarea::placeholder {
    color: var(--text-light);
    font-style: italic;
}

.bulle-editor {
    width: 100%;
}

.bulle-actions {
    margin-top: var(--spacing-5);
    display: flex;
    gap: var(--spacing-3);
    flex-wrap: wrap;
}

.bulle-actions .btn {
    flex: 1;
    min-width: 180px;
}

/* Liste des bulles sauvegardées */
.bulle-list {
    width: 100%;
}

.bulle-list-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-4);
    flex-wrap: wrap;
    gap: var(--spacing-3);
}

.bulle-list-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--serenite-primary);
    margin: 0;
}

.bulle-list-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
}

.bulle-card {
    background: white;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-xl);
    padding: var(--spacing-4);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.bulle-card:hover {
    border-color: var(--serenite-primary);
    box-shadow: 0 4px 12px rgba(123, 104, 238, 0.15);
    transform: translateY(-2px);
}

.bulle-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2);
}

.bulle-card__date {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 600;
}

.bulle-card__actions {
    display: flex;
    gap: var(--spacing-2);
}

.bulle-card__btn {
    padding: var(--spacing-1) var(--spacing-2);
    font-size: var(--font-size-sm);
    border: none;
    background: transparent;
    cursor: pointer;
    border-radius: var(--radius-md);
    transition: all 0.2s ease;
}

.bulle-card__btn:hover {
    background: rgba(123, 104, 238, 0.1);
}

.bulle-card__btn--delete {
    color: #e53e3e;
}

.bulle-card__btn--delete:hover {
    background: rgba(229, 62, 62, 0.1);
}

.bulle-card__content {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    line-height: var(--line-height-relaxed);
    max-height: 120px;
    overflow-y: auto;
    padding: var(--spacing-2) 0;
    word-wrap: break-word;
}

.bulle-list-empty {
    text-align: center;
    padding: var(--spacing-8) var(--spacing-4);
    color: var(--text-muted);
}

.bulle-list-empty__icon {
    font-size: 48px;
    margin-bottom: var(--spacing-3);
}

.bulle-list-empty__text {
    font-size: var(--font-size-base);
    line-height: var(--line-height-relaxed);
}

/* Animation d'éclatement de la bulle */
@keyframes bubbleBurst {
    0% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
        filter: blur(0);
    }
    50% {
        opacity: 0.3;
        transform: scale(1.05) rotate(2deg);
        filter: blur(2px);
    }
    100% {
        opacity: 0;
        transform: scale(1.2) rotate(-2deg);
        filter: blur(6px);
    }
}

.bulle-textarea--bursting {
    animation: bubbleBurst 0.8s ease-out forwards;
    pointer-events: none;
}

/* ===== SONS D'AMBIANCE ===== */
.sounds-container {
    padding: var(--spacing-4);
}

.sounds-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--serenite-primary);
    text-align: center;
    margin-bottom: var(--spacing-3);
}

.sounds-instruction {
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-6);
}

.sounds-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-5);
}

.sound-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-5);
    background: var(--surface-color);
    border: 3px solid var(--border-color);
    border-radius: var(--radius-2xl);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    -webkit-tap-highlight-color: transparent;
}

.sound-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, 
        rgba(72, 187, 120, 0.1) 0%, 
        rgba(79, 209, 197, 0.1) 100%
    );
    opacity: 0;
    transition: opacity 0.3s ease;
}

.sound-card:hover::before {
    opacity: 1;
}

.sound-card:hover {
    transform: translateY(-4px);
    border-color: rgba(72, 187, 120, 0.4);
    box-shadow: 0 8px 20px rgba(72, 187, 120, 0.2);
}

.sound-card--playing {
    border-color: rgb(72, 187, 120);
    background: linear-gradient(135deg, 
        rgba(72, 187, 120, 0.15) 0%, 
        rgba(79, 209, 197, 0.1) 100%
    );
    box-shadow: 0 4px 16px rgba(72, 187, 120, 0.3);
}

.sound-card--playing::before {
    opacity: 1;
}

.sound-card__icon {
    font-size: 48px;
    position: relative;
    z-index: 1;
    transition: transform 0.3s ease;
}

.sound-card:hover .sound-card__icon {
    transform: scale(1.1);
}

.sound-card--playing .sound-card__icon {
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.sound-card__label {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
    position: relative;
    z-index: 1;
}

/* Effet de chargement sur les cartes */
.sound-card--loading {
    pointer-events: none;
    opacity: 0.6;
}

.sound-card--loading .sound-card__icon {
    animation: loadingSpin 1s linear infinite;
}

@keyframes loadingSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Volume control */
.sounds-volume {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-3);
    padding: var(--spacing-5);
    background: var(--surface-color);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
}

.sounds-volume label {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

.volume-slider {
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg, 
        var(--border-color) 0%, 
        rgba(72, 187, 120, 0.3) 100%
    );
    border-radius: var(--radius-full);
    -webkit-appearance: none;
    appearance: none;
    outline: none;
 }

 [data-theme="dark"] .volume-slider {
    background: linear-gradient(90deg,
        rgba(255, 255, 255, 0.12) 0%,
        rgba(72, 187, 120, 0.35) 100%
    );
 }

.volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, 
        rgb(72, 187, 120) 0%, 
        rgb(79, 209, 197) 100%
    );
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(72, 187, 120, 0.4);
    transition: transform 0.2s ease;
 }

 [data-theme="dark"] .volume-slider::-webkit-slider-thumb {
    box-shadow:
        0 2px 10px rgba(0, 0, 0, 0.45),
        0 2px 8px rgba(72, 187, 120, 0.35);
 }

.volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
 }

.volume-slider::-moz-range-thumb {
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, 
        rgb(72, 187, 120) 0%, 
        rgb(79, 209, 197) 100%
    );
    border-radius: 50%;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 8px rgba(72, 187, 120, 0.4);
 }

 [data-theme="dark"] .volume-slider::-moz-range-thumb {
    box-shadow:
        0 2px 10px rgba(0, 0, 0, 0.45),
        0 2px 8px rgba(72, 187, 120, 0.35);
 }

.volume-slider::-moz-range-thumb:hover {
    transform: scale(1.2);
 }

/* Loop control */
.sounds-loop {
    display: flex;
    justify-content: center;
    padding: var(--spacing-4) var(--spacing-5);
    background: var(--surface-color);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    margin-top: var(--spacing-4);
}

.sounds-loop__label {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    cursor: pointer;
    user-select: none;
}

.sounds-loop__checkbox {
    width: 24px;
    height: 24px;
    cursor: pointer;
    accent-color: rgb(72, 187, 120);
}

.sounds-loop__text {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--text-primary);
}

/* ===== ANCRAGE 5-4-3-2-1 ===== */
.grounding-container {
    padding: var(--spacing-4);
}

.grounding-title {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--serenite-primary);
    text-align: center;
    margin-bottom: var(--spacing-3);
}

.grounding-instruction {
    text-align: center;
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-6);
    line-height: var(--line-height-relaxed);
}

.grounding-content {
    max-width: 600px;
    margin: 0 auto;
}

.grounding-steps {
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
    padding: var(--spacing-6);
    background: var(--surface-color);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-sm);
}

.grounding-step {
    text-align: center;
    width: 100%;
}

.grounding-step-icon {
    font-size: 4rem;
    margin-bottom: var(--spacing-5);
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.grounding-step-instruction {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    line-height: var(--line-height-relaxed);
    margin-bottom: var(--spacing-4);
    font-weight: 600;
}

.grounding-step-instruction strong {
    color: var(--serenite-primary);
}

.grounding-step-examples {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-style: italic;
    margin: 0;
}

.grounding-navigation {
    display: flex;
    gap: var(--spacing-4);
    justify-content: space-between;
    align-items: center;
}

.grounding-navigation .btn {
    flex: 1;
}

.grounding-navigation .btn--block {
    flex: 1 1 100%;
}

/* ===== RESPONSIVE ===== */

/* Mobile - Optimisation pour petits écrans */
@media (max-width: 479px) {
    .grounding-container {
        padding: var(--spacing-2);
    }
    
    .grounding-title {
        font-size: var(--font-size-xl);
        margin-bottom: var(--spacing-2);
    }
    
    .grounding-instruction {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-4);
    }
    
    .grounding-steps {
        min-height: 200px;
        padding: var(--spacing-4);
        margin-bottom: var(--spacing-4);
    }
    
    .grounding-step-icon {
        font-size: 2.5rem;
        margin-bottom: var(--spacing-3);
    }
    
    .grounding-step-instruction {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-3);
    }
    
    .grounding-step-examples {
        font-size: var(--font-size-xs);
    }
    
    .grounding-navigation {
        flex-direction: column;
        gap: var(--spacing-2);
    }
    
    .grounding-navigation .btn {
        width: 100%;
        padding: var(--spacing-3);
    }
}

@media (min-width: 480px) {
    .mood-selector {
        gap: var(--spacing-4);
    }
    
    .mood-btn {
        min-width: 85px;
        padding: var(--spacing-5) var(--spacing-4);
    }
    
    .mood-btn__emoji {
        font-size: 48px;
    }
    
    .breathing-circle {
        width: 260px;
        height: 260px;
    }
    
    .sounds-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Ancrage - Tablet */
    .grounding-container {
        padding: var(--spacing-3);
    }
    
    .grounding-steps {
        min-height: 250px;
        padding: var(--spacing-5);
    }
    
    .grounding-step-icon {
        font-size: 3.5rem;
    }
    
    .grounding-step-instruction {
        font-size: var(--font-size-lg);
    }
}

@media (min-width: 768px) {
    .tools-grid {
        grid-template-columns: repeat(3, 1fr);
        max-width: 900px;
        margin: 0 auto;
    }
    
    .breathing-circle {
        width: 300px;
        height: 300px;
    }
    
    .breathing-circle__text {
        font-size: var(--font-size-3xl);
    }
    
    .sounds-grid {
        grid-template-columns: repeat(4, 1fr);
        max-width: 800px;
        margin: 0 auto var(--spacing-5);
    }
    
    .bulle-textarea {
        min-height: 300px;
    }
    
    .bulle-actions {
        flex-wrap: nowrap;
    }
    
    .bulle-actions .btn {
        min-width: 200px;
    }
    
    /* Ancrage - Desktop */
    .grounding-container {
        padding: var(--spacing-4);
    }
    
    .grounding-steps {
        min-height: 300px;
        padding: var(--spacing-6);
    }
    
    .grounding-step-icon {
        font-size: 4rem;
    }
    
    .grounding-step-instruction {
        font-size: var(--font-size-xl);
    }
    
    .grounding-navigation {
        max-width: 500px;
        margin: 0 auto;
    }
}

/* ===== OPTIMISATION DESKTOP (1024px+) ===== */
@media (min-width: 1024px) {
    .tools-grid {
        max-width: none;
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-5);
    }
    
    .bulle-container {
        max-width: 900px;
    }
    
    .grounding-content {
        max-width: 900px;
    }
    
    .sounds-grid {
        max-width: none;
        grid-template-columns: repeat(4, 1fr);
    }
}