/**
 * ================================================================
 * Activité Défi Sportif - Mobile-First Architecture
 * Version: 3.15.0
 * ================================================================
 *
 * Design moderne et sportif avec classement, métriques et objectif collectif
 * Mobile-first responsive: <768px (base) → 768px+ (tablet) → 1024px+ (desktop)
 */

/* ================================================================
   1. CSS VARIABLES - Design Tokens
   ================================================================ */
:root {
    /* Colors - Héritage système */
    --cal-primary: #667eea; /* v3.9.4 - Fallback simplifié */
    --cal-secondary: #764ba2; /* v3.9.4 - Fallback simplifié */
    --cal-success: #7ED957 /* v3.9.5 - Fallback simplifié */;
    --cal-danger: #ff4757; /* v3.9.4 - Fallback simplifié */
    --cal-white: #FFFFFF;
    --cal-text: #2B3674;
    --cal-text-light: #A3AED0;
    --cal-text-muted: #6B7280;

    /* Sport specific colors */
    --sport-primary: #3b82f6;
    --sport-secondary: #8b5cf6;
    --sport-success: #10b981;
    --sport-warning: #fbbf24;
    --sport-bg-light: #f9fafb;
    --sport-bg-gray: #f3f4f6;
    --sport-border: #e5e7eb;

    /* Typography */
    --cal-font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --cal-font-size-sm: 14px;
    --cal-font-size-base: 16px;
    --cal-font-size-lg: 18px;
    --cal-font-size-xl: 24px;
    --cal-font-size-2xl: 32px;

    /* Spacing */
    --cal-spacing-xs: 8px;
    --cal-spacing-sm: 12px;
    --cal-spacing-md: 16px;
    --cal-spacing-lg: 24px;
    --cal-spacing-xl: 32px;
    --cal-spacing-2xl: 48px;

    /* Shadows */
    --cal-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --cal-shadow-md: 0 2px 10px rgba(0, 0, 0, 0.1);
    --cal-shadow-lg: 0 4px 20px rgba(79, 91, 213, 0.1);
    --cal-shadow-xl: 0 10px 40px rgba(79, 91, 213, 0.2);

    /* Border Radius */
    --cal-radius-sm: 8px;
    --cal-radius-md: 12px;
    --cal-radius-lg: 16px;
    --cal-radius-xl: 24px;
    --cal-radius-full: 9999px;

    /* Transitions */
    --cal-transition-fast: 0.15s ease;
    --cal-transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --cal-transition-slow: 0.5s ease;

    /* Z-Index (v3.30.54 - Augmenté pour modal catchup) */
    --cal-z-modal: 100001;
    --cal-z-toast: 100002;
}

/* ================================================================
   2. CONTAINER PRINCIPAL - Mobile-First
   ================================================================ */
.defi-sportif-container {
    max-width: 100%;
    margin: 0 auto;
    padding: var(--cal-spacing-md);
    font-family: var(--cal-font-family);
    box-sizing: border-box;
}

/* Tablet (768px+) */
@media (min-width: 768px) {
    .defi-sportif-container {
        max-width: 900px;
        padding: var(--cal-spacing-lg);
    }
}

/* Desktop (1024px+) */
@media (min-width: 1024px) {
    .defi-sportif-container {
        max-width: 1000px;
        padding: var(--cal-spacing-xl);
    }
}

/* Reset des styles conflictuels du thème/modal */
.defi-sportif-container * {
    box-sizing: border-box !important;
}

.defi-sportif-container .form-group {
    margin-bottom: 25px !important;
}

.defi-sportif-container label {
    display: flex !important;
    width: 100% !important;
}

/* ================================================================
   3. HEADER SPORT
   ================================================================ */
.sport-header {
    text-align: center;
    margin-bottom: var(--cal-spacing-2xl);
}

.sport-icon {
    font-size: 30px;
    margin-bottom: var(--cal-spacing-lg);
    animation: bounce 2s infinite;
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
}

/* Bounce animation (conservée - nécessaire pour loop) */
@keyframes bounce {
    0%, 100% { transform: translateY(0) translate3d(0, 0, 0); }
    50% { transform: translateY(-10px) translate3d(0, 0, 0); }
}

.sport-header h3 {
    font-size: var(--cal-font-size-2xl);
    margin: 0 0 var(--cal-spacing-md);
    background: linear-gradient(135deg, var(--sport-primary) 0%, var(--sport-secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Tablet/Desktop */
@media (min-width: 768px) {
    .sport-header h3 {
        font-size: 2.5em;
    }
}

.sport-intro {
    font-size: var(--cal-font-size-lg);
    color: var(--cal-text-muted);
    line-height: 1.6;
}

/* ================================================================
   4. OBJECTIF COLLECTIF
   ================================================================ */
.collective-goal-section {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border-radius: var(--cal-radius-lg);
    padding: var(--cal-spacing-xl);
    margin-bottom: var(--cal-spacing-2xl);
    border: 2px solid var(--sport-primary);
}

.collective-goal-section h4 {
    font-size: 1.8em;
    text-align: center;
    margin: 0 0 var(--cal-spacing-lg) 0;
    color: var(--sport-primary);
}

.goal-description {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: var(--cal-spacing-xs);
    margin-bottom: var(--cal-spacing-lg);
    text-align: center;
}

@media (min-width: 480px) {
    .goal-description {
        flex-direction: row;
        gap: var(--cal-spacing-sm);
    }
}

.goal-label {
    font-size: var(--cal-font-size-base);
    color: var(--cal-text-muted);
    font-weight: 500;
}

@media (min-width: 480px) {
    .goal-label {
        font-size: var(--cal-font-size-lg);
    }
}

.goal-value {
    font-size: 2.5em;
    font-weight: var(--cal-font-weight-bold, 700);
    color: var(--sport-primary);
    line-height: 1;
}

@media (min-width: 480px) {
    .goal-value {
        font-size: 2em;
    }
}

/* Progress Bar - Style App Fitness */
.defi-sportif-container .progress-bar-container {
    position: relative;
    height: 80px;
    background: linear-gradient(135deg, #f0f4f8 0%, #e2e8f0 100%);
    border-radius: var(--cal-radius-xl);
    overflow: visible;
    margin-bottom: var(--cal-spacing-xl);
    box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 768px) {
    .defi-sportif-container .progress-bar-container {
        height: 100px;
    }
}

.defi-sportif-container .progress-bar {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, var(--sport-primary) 0%, var(--sport-secondary) 100%);
    border-radius: var(--cal-radius-xl);
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
    min-width: 0;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.4);
}

.defi-sportif-container .progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2) 0%, transparent 100%);
    border-radius: var(--cal-radius-xl);
}

.defi-sportif-container .progress-text {
    position: relative;
    z-index: 2;
    color: var(--cal-text);
    font-weight: var(--cal-font-weight-bold, 700);
    font-size: 32px;
    text-shadow: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

@media (min-width: 768px) {
    .defi-sportif-container .progress-text {
        font-size: 42px;
    }
}

.defi-sportif-container .progress-text::after {
    content: attr(data-km);
    font-size: 14px;
    font-weight: 500;
    color: var(--cal-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

@media (min-width: 768px) {
    .defi-sportif-container .progress-text::after {
        font-size: 16px;
    }
}

/* Stats collectives - Layout vertical empilé (mobile-first) */
.defi-sportif-container .collective-goal-section .collective-stats,
.defi-sportif-container .collective-stats {
    display: flex !important;
    flex-direction: column !important;
    gap: var(--cal-spacing-md) !important;
    margin: 0 !important;
    padding: 0 !important;
    list-style: none !important;
}

@media (min-width: 768px) {
    .defi-sportif-container .collective-goal-section .collective-stats,
    .defi-sportif-container .collective-stats {
        display: grid !important;
        grid-template-columns: repeat(3, 1fr) !important;
        gap: var(--cal-spacing-lg) !important;
    }
}

/* Annuler pseudo-éléments sur les stats */
.defi-sportif-container .collective-stats::before,
.defi-sportif-container .collective-stats::after {
    display: none !important;
    content: none !important;
}

.defi-sportif-container .collective-goal-section .collective-stats .stat-item,
.defi-sportif-container .collective-stats .stat-item {
    background: white !important;
    border-radius: var(--cal-radius-md) !important;
    padding: var(--cal-spacing-md) var(--cal-spacing-lg) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05) !important;
    transition: all 0.3s ease !important;
    display: inline-block !important;
    flex-direction: row !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: var(--cal-spacing-md) !important;
    min-height: 56px !important;
    box-sizing: border-box !important;
    float: none !important;
    clear: none !important;
    width: auto !important;
    margin: 0 !important;
}

@media (min-width: 768px) {
    .defi-sportif-container .collective-goal-section .collective-stats .stat-item,
    .defi-sportif-container .collective-stats .stat-item {
        flex-direction: column !important;
        text-align: center !important;
        justify-content: center !important;
        padding: var(--cal-spacing-lg) !important;
        border-radius: var(--cal-radius-lg) !important;
        min-height: 120px !important;
    }
}

.defi-sportif-container .collective-stats .stat-item:hover {
    transform: translateX(3px) !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1) !important;
}

@media (min-width: 768px) {
    .defi-sportif-container .collective-stats .stat-item:hover {
        transform: translateY(-5px) !important;
    }
}

.defi-sportif-container .collective-stats .stat-item .stat-icon {
    font-size: 28px !important;
    display: block !important;
    margin: 0 !important;
    line-height: 1 !important;
    flex-shrink: 0 !important;
}

@media (min-width: 768px) {
    .defi-sportif-container .collective-stats .stat-item .stat-icon {
        font-size: 2em !important;
        margin-bottom: 10px !important;
    }
}

.defi-sportif-container .collective-stats .stat-item .stat-value {
    font-size: 20px !important;
    font-weight: var(--cal-font-weight-bold, 700) !important;
    color: var(--sport-primary) !important;
    display: inline !important;
    margin: 0 !important;
    line-height: 1.3 !important;
}

@media (min-width: 768px) {
    .defi-sportif-container .collective-stats .stat-item .stat-value {
        font-size: 1.5em !important;
        display: block !important;
        margin-bottom: var(--cal-spacing-xs) !important;
    }
}

.defi-sportif-container .collective-stats .stat-item .stat-label {
    font-size: 16px !important;
    color: var(--cal-text) !important;
    font-weight: 500 !important;
    display: inline !important;
    margin-left: 8px !important;
    line-height: 1.3 !important;
    letter-spacing: 0 !important;
    text-transform: none !important;
}

@media (min-width: 768px) {
    .defi-sportif-container .collective-stats .stat-item .stat-label {
        font-size: 0.9em !important;
        display: block !important;
        margin-left: 0 !important;
        color: var(--cal-text-muted) !important;
        text-transform: uppercase !important;
        letter-spacing: 0.5px !important;
    }
}

.goal-reached-banner {
    background: linear-gradient(135deg, var(--sport-success) 0%, #059669 100%);
    color: var(--cal-white);
    padding: var(--cal-spacing-lg);
    border-radius: var(--cal-radius-md);
    text-align: center;
    font-size: 1.3em;
    font-weight: var(--cal-font-weight-bold, 700);
    margin-top: var(--cal-spacing-lg);
    box-shadow: 0 5px 20px rgba(16, 185, 129, 0.3);
    animation: pulse 2s infinite;
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
}

/* ================================================================
   5. FORMULAIRE SPORT
   ================================================================ */
.sport-form-wrapper {
    background: var(--cal-white);
    border-radius: var(--cal-radius-lg);
    padding: var(--cal-spacing-xl);
    box-shadow: var(--cal-shadow-lg);
    margin-bottom: var(--cal-spacing-2xl);
}

.sport-form .form-group {
    margin-bottom: var(--cal-spacing-lg);
}

.sport-form label {
    display: flex;
    align-items: center;
    gap: var(--cal-spacing-sm);
    font-weight: 600;
    font-size: var(--cal-font-size-lg);
    margin-bottom: var(--cal-spacing-sm);
    color: var(--cal-text);
}

.label-icon {
    font-size: 1.3em;
}

/* Inputs du formulaire - Spécificité maximale */
.defi-sportif-container .sport-form .sport-select,
.defi-sportif-container .sport-form .sport-input,
.defi-sportif-container .sport-form .sport-textarea,
.defi-sportif-container .sport-form select.sport-select,
.defi-sportif-container .sport-form input.sport-input,
.defi-sportif-container .sport-form textarea.sport-textarea {
    width: 100% !important;
    max-width: 100% !important;
    padding: 15px !important;
    font-size: 1em !important;
    font-family: inherit !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 12px !important;
    box-sizing: border-box !important;
    transition: all 0.3s ease !important;
    margin: 0 !important;
    float: none !important;
    clear: none !important;
}

.sport-select:focus,
.sport-input:focus,
.sport-textarea:focus {
    outline: none;
    border-color: var(--sport-primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
}

/* Select custom mobile-friendly - Style moderne comme modal */
.sport-select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-color: white !important;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L6 6L11 1' stroke='%233b82f6' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 15px center;
    background-size: 12px;
    padding-right: 45px !important;
    cursor: pointer;
    min-height: 56px !important;
    display: flex;
    align-items: center;
    font-weight: 600;
    color: var(--cal-text) !important;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
    transition: all 0.2s ease !important;
}

@media (hover: hover) {
    .sport-select:hover {
        border-color: var(--sport-primary) !important;
        background-color: #f8faff !important;
        box-shadow: 0 4px 12px rgba(59, 130, 246, 0.15) !important;
        transform: translateY(-1px);
    }
}

.sport-select:focus {
    border-color: var(--sport-primary) !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1), 0 4px 12px rgba(0, 0, 0, 0.1) !important;
    background-color: white !important;
}

/* Style natif du select sur mobile (fullscreen picker) */
@media (max-width: 767px) {
    .sport-select {
        font-size: 16px !important; /* Évite le zoom sur iOS */
    }
}

/* Override WooCommerce et autres conflits de form-row */
.defi-sportif-container .sport-form .form-row,
.defi-sportif-container form.sport-form .form-row {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: var(--cal-spacing-lg) !important;
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: none !important;
}

@media (min-width: 480px) {
    .defi-sportif-container .sport-form .form-row,
    .defi-sportif-container form.sport-form .form-row {
        grid-template-columns: 1fr 1fr !important;
        gap: var(--cal-spacing-lg) !important;
    }
}

/* Annuler les pseudo-éléments WooCommerce qui cassent le grid */
.defi-sportif-container .sport-form .form-row::before,
.defi-sportif-container .sport-form .form-row::after,
.defi-sportif-container form.sport-form .form-row::before,
.defi-sportif-container form.sport-form .form-row::after {
    display: none !important;
    content: none !important;
}

.defi-sportif-container .sport-form .form-row .form-group,
.defi-sportif-container form.sport-form .form-row .form-group {
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    float: none !important;
    clear: none !important;
    box-sizing: border-box !important;
}

.field-hint {
    display: block;
    font-size: 0.85em;
    color: var(--cal-text-muted);
    margin-top: var(--cal-spacing-xs);
}

.char-counter {
    display: block;
    text-align: right;
    font-size: 0.9em;
    color: var(--cal-text-muted);
    margin-top: var(--cal-spacing-xs);
}

/* Upload Photo */
.sport-file-input {
    display: none;
}

.sport-form label[for="sport-photo"] {
    cursor: pointer;
    background: linear-gradient(135deg, var(--sport-bg-gray) 0%, var(--sport-border) 100%);
    padding: var(--cal-spacing-lg);
    border-radius: var(--cal-radius-md);
    border: 2px dashed #cbd5e1;
    text-align: center;
    transition: var(--cal-transition-base);
}

.sport-form label[for="sport-photo"]:hover {
    border-color: var(--sport-primary);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(139, 92, 246, 0.05) 100%);
}

.photo-preview {
    position: relative;
    margin-top: var(--cal-spacing-md);
}

.photo-preview img {
    max-width: 100%;
    max-height: 300px;
    border-radius: var(--cal-radius-md);
    box-shadow: var(--cal-shadow-lg);
}

.remove-photo-btn {
    position: absolute;
    top: var(--cal-spacing-sm);
    right: var(--cal-spacing-sm);
    width: 44px; /* iOS touch target minimum */
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    background: rgba(239, 68, 68, 0.9);
    color: var(--cal-white);
    border: none;
    border-radius: var(--cal-radius-full);
    cursor: pointer;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--cal-transition-base);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.remove-photo-btn:hover {
    background: #dc2626;
    transform: scale(1.1);
}

@media (hover: none) {
    .remove-photo-btn:active {
        opacity: 0.7;
        transform: scale(0.97);
    }
}

/* Bouton Submit */
.submit-sport-btn {
    width: 100%;
    min-height: 56px; /* Touch target > 44px */
    padding: var(--cal-spacing-md);
    font-size: var(--cal-font-size-lg);
    font-weight: var(--cal-font-weight-bold, 700);
    color: var(--cal-white);
    background: linear-gradient(135deg, var(--sport-primary) 0%, var(--sport-secondary) 100%);
    border: none;
    border-radius: var(--cal-radius-md);
    cursor: pointer;
    transition: var(--cal-transition-base);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cal-spacing-sm);
    box-shadow: 0 5px 20px rgba(59, 130, 246, 0.3);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
}

.submit-sport-btn:hover {
    transform: translateY(-2px) translate3d(0, 0, 0);
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
}

.submit-sport-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.submit-sport-btn.loading {
    animation: pulse 1s ease-in-out infinite;
}

@media (hover: none) {
    .submit-sport-btn:active {
        opacity: 0.7;
        transform: scale(0.97) translate3d(0, 0, 0);
    }
}

/* ================================================================
   6. PERFORMANCE COMPLÉTÉE
   ================================================================ */
.sport-completed {
    padding: var(--cal-spacing-lg) 0;
}

.completed-header {
    text-align: center;
    margin-bottom: var(--cal-spacing-xl);
}

.completed-icon {
    font-size: 30px;
    margin-bottom: var(--cal-spacing-md);
    animation: scaleIn 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
}

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

.completed-header h3 {
    font-size: var(--cal-font-size-2xl);
    color: var(--sport-success);
    margin: 0;
}

.user-performance-card {
    background: var(--cal-white);
    border-radius: var(--cal-radius-lg);
    padding: var(--cal-spacing-xl);
    box-shadow: var(--cal-shadow-lg);
    margin-bottom: var(--cal-spacing-xl);
}

.performance-header {
    display: flex;
    align-items: center;
    gap: var(--cal-spacing-md);
    margin-bottom: var(--cal-spacing-lg);
    padding-bottom: var(--cal-spacing-lg);
    border-bottom: 2px solid var(--sport-bg-gray);
}

.activity-icon {
    font-size: 3em;
}

.activity-name {
    font-size: 1.5em;
    font-weight: var(--cal-font-weight-bold, 700);
    color: var(--cal-text);
}

.performance-stats {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--cal-spacing-sm);
    margin-bottom: var(--cal-spacing-lg);
}

@media (min-width: 480px) {
    .performance-stats {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--cal-spacing-lg);
    }
}

.perf-stat {
    background: linear-gradient(135deg, var(--sport-bg-light) 0%, var(--sport-bg-gray) 100%);
    border-radius: var(--cal-radius-md);
    padding: var(--cal-spacing-md);
    text-align: center;
    transition: var(--cal-transition-base);
}

@media (min-width: 480px) {
    .perf-stat {
        padding: var(--cal-spacing-lg);
    }
}

.perf-stat:hover {
    transform: translateY(-5px) translate3d(0, 0, 0);
}

.perf-icon {
    font-size: 24px;
    display: block;
    margin-bottom: var(--cal-spacing-xs);
    line-height: 1;
}

@media (min-width: 480px) {
    .perf-icon {
        font-size: 2em;
        margin-bottom: var(--cal-spacing-sm);
    }
}

.perf-value {
    font-size: 20px;
    font-weight: var(--cal-font-weight-bold, 700);
    color: var(--sport-primary);
    display: block;
    margin-bottom: 4px;
    line-height: 1.2;
}

@media (min-width: 480px) {
    .perf-value {
        font-size: 1.8em;
        margin-bottom: var(--cal-spacing-xs);
    }
}

.perf-label {
    font-size: 11px;
    color: var(--cal-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.3px;
    line-height: 1.3;
}

@media (min-width: 480px) {
    .perf-label {
        font-size: 0.9em;
        letter-spacing: 0.5px;
    }
}

.performance-notes {
    background: rgba(59, 130, 246, 0.05);
    border-left: 4px solid var(--sport-primary);
    border-radius: var(--cal-radius-sm);
    padding: var(--cal-spacing-lg);
    margin-bottom: var(--cal-spacing-lg);
}

.notes-icon {
    font-size: 1.5em;
    margin-right: var(--cal-spacing-sm);
}

.performance-notes p {
    margin: 0;
    color: var(--cal-text);
    line-height: 1.6;
}

.performance-photo {
    text-align: center;
    margin-bottom: var(--cal-spacing-lg);
}

.performance-photo img {
    max-width: 100%;
    max-height: 400px;
    border-radius: var(--cal-radius-md);
    box-shadow: var(--cal-shadow-lg);
}

.performance-date {
    text-align: center;
    color: var(--cal-text-muted);
    font-size: 0.9em;
}

/* ================================================================
   7. CLASSEMENT LEADERBOARD
   ================================================================ */
.leaderboard-section {
    background: var(--cal-white);
    border-radius: var(--cal-radius-lg);
    padding: var(--cal-spacing-xl);
    box-shadow: var(--cal-shadow-lg);
}

.leaderboard-title {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--cal-spacing-md);
    font-size: var(--cal-font-size-2xl);
    margin: 0 0 var(--cal-spacing-lg) 0;
    color: var(--cal-text);
}

.title-icon {
    font-size: 1.2em;
}

.refresh-leaderboard-btn {
    display: flex;
    margin: 0 auto var(--cal-spacing-lg);
    padding: var(--cal-spacing-sm) var(--cal-spacing-xl);
    min-height: 44px; /* iOS touch target */
    font-size: var(--cal-font-size-base);
    font-weight: 600;
    color: var(--sport-primary);
    background: var(--cal-white);
    border: 2px solid var(--sport-primary);
    border-radius: var(--cal-radius-xl);
    cursor: pointer;
    transition: var(--cal-transition-base);
    align-items: center;
    gap: var(--cal-spacing-sm);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.refresh-leaderboard-btn:hover {
    background: var(--sport-primary);
    color: var(--cal-white);
    transform: translateY(-2px) translate3d(0, 0, 0);
}

@media (hover: none) {
    .refresh-leaderboard-btn:active {
        opacity: 0.7;
        transform: scale(0.97) translate3d(0, 0, 0);
    }
}

.refresh-icon.spinning {
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.leaderboard-category {
    margin-bottom: var(--cal-spacing-2xl);
}

.leaderboard-category:last-child {
    margin-bottom: 0;
}

.category-title {
    font-size: 1.5em;
    margin: 0 0 var(--cal-spacing-lg) 0;
    color: var(--sport-primary);
    display: flex;
    align-items: center;
    gap: var(--cal-spacing-sm);
}

.leaderboard-list {
    display: flex;
    flex-direction: column;
    gap: var(--cal-spacing-sm);
}

.leaderboard-item {
    display: flex;
    align-items: center;
    gap: var(--cal-spacing-sm);
    padding: var(--cal-spacing-sm) var(--cal-spacing-md);
    background: var(--sport-bg-light);
    border-radius: var(--cal-radius-md);
    transition: var(--cal-transition-base);
    min-height: 56px;
}

@media (min-width: 480px) {
    .leaderboard-item {
        gap: var(--cal-spacing-md);
        padding: var(--cal-spacing-md) var(--cal-spacing-lg);
        min-height: 60px;
    }
}

.leaderboard-item:hover {
    transform: translateX(5px) translate3d(0, 0, 0);
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.1);
}

.leaderboard-item.podium {
    background: linear-gradient(135deg, rgba(251, 191, 36, 0.1) 0%, rgba(245, 158, 11, 0.1) 100%);
    border: 2px solid var(--sport-warning);
}

.leaderboard-item.current-user {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(139, 92, 246, 0.1) 100%);
    border: 2px solid var(--sport-primary);
    font-weight: 600;
}

.leaderboard-item .rank {
    font-size: 18px;
    font-weight: var(--cal-font-weight-bold, 700);
    min-width: 32px;
    text-align: center;
    flex-shrink: 0;
}

@media (min-width: 480px) {
    .leaderboard-item .rank {
        font-size: 1.5em;
        min-width: 50px;
    }
}

.leaderboard-item .avatar {
    width: 40px;
    height: 40px;
    border-radius: var(--cal-radius-full);
    object-fit: cover;
    border: 2px solid var(--sport-border);
    flex-shrink: 0;
}

@media (min-width: 480px) {
    .leaderboard-item .avatar {
        width: 48px;
        height: 48px;
    }
}

.leaderboard-item .user-name {
    flex: 1;
    font-size: 14px;
    color: var(--cal-text);
    line-height: 1.3;
}

@media (min-width: 480px) {
    .leaderboard-item .user-name {
        font-size: var(--cal-font-size-lg);
    }
}

.leaderboard-item .performance-value {
    font-size: 16px;
    font-weight: var(--cal-font-weight-bold, 700);
    color: var(--sport-primary);
    flex-shrink: 0;
}

@media (min-width: 480px) {
    .leaderboard-item .performance-value {
        font-size: 1.3em;
    }
}

.empty-leaderboard {
    text-align: center;
    padding: var(--cal-spacing-2xl) var(--cal-spacing-lg);
    color: var(--cal-text-muted);
    font-size: var(--cal-font-size-lg);
}

/* ================================================================
   8. OVERLAY DE SUCCÈS
   ================================================================ */
.success-overlay-sport {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    z-index: var(--cal-z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Safe areas iOS */
@supports (padding: max(0px)) {
    .success-overlay-sport {
        padding-top: max(var(--cal-spacing-md), env(safe-area-inset-top));
        padding-bottom: max(var(--cal-spacing-md), env(safe-area-inset-bottom));
        padding-left: max(var(--cal-spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--cal-spacing-md), env(safe-area-inset-right));
    }
}

.success-content-sport {
    background: var(--cal-white);
    padding: var(--cal-spacing-2xl) var(--cal-spacing-xl);
    border-radius: var(--cal-radius-xl);
    text-align: center;
    max-width: 500px;
    width: 90%;
    position: relative;
    overflow: hidden;
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
}

.success-icon-sport {
    font-size: 100px;
    margin-bottom: var(--cal-spacing-lg);
    animation: successPop 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes successPop {
    0% { transform: scale(0) rotate(0deg); }
    50% { transform: scale(1.2) rotate(180deg); }
    100% { transform: scale(1) rotate(360deg); }
}

.success-content-sport h3 {
    font-size: 1.5em;
    margin: 0 0 var(--cal-spacing-lg) 0;
    color: var(--cal-text);
}

.success-stats {
    display: flex;
    justify-content: center;
    gap: var(--cal-spacing-xl);
    margin-bottom: var(--cal-spacing-lg);
}

.success-stat {
    text-align: center;
}

.success-stat .stat-icon {
    font-size: 2em;
    display: block;
    margin-bottom: var(--cal-spacing-sm);
}

.success-stat .stat-value {
    font-size: 1.5em;
    font-weight: var(--cal-font-weight-bold, 700);
    color: var(--sport-primary);
}

.success-points {
    font-size: var(--cal-font-size-base);
    font-weight: var(--cal-font-weight-bold, 700);
    color: var(--sport-success);
    margin-bottom: var(--cal-spacing-lg);
}

.close-success-sport {
    background: linear-gradient(135deg, var(--sport-primary) 0%, var(--sport-secondary) 100%);
    color: var(--cal-white);
    border: none;
    padding: var(--cal-spacing-sm) var(--cal-spacing-xl);
    min-height: 44px; /* iOS touch target */
    border-radius: var(--cal-radius-xl);
    font-size: var(--cal-font-size-base);
    font-weight: 600;
    cursor: pointer;
    transition: var(--cal-transition-base);
    margin-top: var(--cal-spacing-sm);
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.close-success-sport:hover {
    transform: translateY(-2px) translate3d(0, 0, 0);
    box-shadow: 0 5px 15px rgba(59, 130, 246, 0.4);
}

@media (hover: none) {
    .close-success-sport:active {
        opacity: 0.7;
        transform: scale(0.97) translate3d(0, 0, 0);
    }
}

.success-confetti {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.mini-confetti {
    position: absolute;
    width: 10px;
    height: 10px;
    top: 0;
    animation: confettiFall 2s ease-out forwards;
}

@keyframes confettiFall {
    0% {
        top: 0;
        opacity: 1;
        transform: rotate(0deg);
    }
    100% {
        top: 100%;
        opacity: 0;
        transform: rotate(720deg);
    }
}

/* ================================================================
   9. LOADING & SPINNER
   ================================================================ */
.loading-spinner {
    text-align: center;
    padding: var(--cal-spacing-2xl);
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto var(--cal-spacing-md);
    border: 4px solid var(--sport-bg-gray);
    border-top: 4px solid var(--sport-primary);
    border-radius: var(--cal-radius-full);
    animation: spin 1s linear infinite;
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
}

.spinner-small {
    width: 20px;
    height: 20px;
    margin: 0;
    border: 3px solid var(--sport-bg-gray);
    border-top: 3px solid var(--sport-primary);
    border-radius: var(--cal-radius-full);
    animation: spin 1s linear infinite;
    transform: translate3d(0, 0, 0); /* GPU acceleration */
    backface-visibility: hidden;
}

/* ================================================================
   10. NOTIFICATIONS TOAST
   ================================================================ */
.sport-notification {
    position: fixed;
    top: var(--cal-spacing-lg);
    right: var(--cal-spacing-lg);
    padding: var(--cal-spacing-md) var(--cal-spacing-lg);
    background: var(--cal-white);
    border-radius: var(--cal-radius-md);
    box-shadow: var(--cal-shadow-xl);
    transform: translateX(400px) translate3d(0, 0, 0);
    transition: var(--cal-transition-base);
    z-index: var(--cal-z-toast);
    max-width: 400px;
    font-weight: 600;
}

@supports (padding: max(0px)) {
    .sport-notification {
        top: max(var(--cal-spacing-lg), env(safe-area-inset-top));
        right: max(var(--cal-spacing-lg), env(safe-area-inset-right));
    }
}

.sport-notification.show {
    transform: translateX(0) translate3d(0, 0, 0);
}

.sport-notification.success {
    border-left: 5px solid var(--sport-success);
}

.sport-notification.error {
    border-left: 5px solid var(--cal-danger);
}

/* ================================================================
   RESPONSIVE - Converti en mobile-first (voir sections ci-dessus)
   ================================================================
   Base mobile (<768px) : 1 colonne, font-size réduits
   Tablet (768px+) : 2 colonnes, font-size moyens
   Desktop (1024px+) : Grilles auto-fit, font-size larges

   Les media queries mobile-first sont intégrées dans chaque section
   ================================================================ */

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