/* ========================================
   ZOOM AUTHENTIC STYLES - ULTRA CREDIBLE
   ======================================== */

/* Import des polices officielles Zoom */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

/* Variables CSS - Couleurs officielles Zoom */
:root {
    /* Couleurs principales Zoom */
    --zoom-blue: #2D8CFF;
    --zoom-blue-dark: #1E7FF0;
    --zoom-blue-darker: #1264D1;
    --zoom-blue-light: #4A9EFF;
    --zoom-blue-lighter: #E6F3FF;
    
    /* Couleurs de texte */
    --zoom-text-primary: #1F2937;
    --zoom-text-secondary: #6B7280;
    --zoom-text-tertiary: #9CA3AF;
    --zoom-text-white: #FFFFFF;
    
    /* Couleurs de fond */
    --zoom-bg-primary: #FFFFFF;
    --zoom-bg-secondary: #F9FAFB;
    --zoom-bg-tertiary: #F3F4F6;
    --zoom-bg-dark: #1F2937;
    
    /* Couleurs d'état */
    --zoom-success: #10B981;
    --zoom-warning: #F59E0B;
    --zoom-error: #DC2626;
    --zoom-info: #3B82F6;
    
    /* Ombres */
    --zoom-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --zoom-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --zoom-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --zoom-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Bordures */
    --zoom-border: #E5E7EB;
    --zoom-border-light: #F3F4F6;
    --zoom-border-dark: #D1D5DB;
    
    /* Rayons */
    --zoom-radius-sm: 4px;
    --zoom-radius-md: 6px;
    --zoom-radius-lg: 8px;
    --zoom-radius-xl: 12px;
    
    /* Espacements */
    --zoom-space-xs: 4px;
    --zoom-space-sm: 8px;
    --zoom-space-md: 12px;
    --zoom-space-lg: 16px;
    --zoom-space-xl: 24px;
    --zoom-space-2xl: 32px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    font-weight: 400;
    line-height: 1.5;
    color: var(--zoom-text-primary);
    background: var(--zoom-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   HEADER ZOOM AUTHENTIQUE
   ======================================== */

.zoom-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: linear-gradient(135deg, var(--zoom-blue) 0%, var(--zoom-blue-dark) 100%);
    color: var(--zoom-text-white);
    display: flex;
    align-items: center;
    padding: 0 var(--zoom-space-xl);
    box-shadow: var(--zoom-shadow-md);
    z-index: 1000;
    transition: all 0.3s ease;
    animation: zoomSlideDown 0.5s ease-out;
}

.zoom-header-content {
    display: flex;
    align-items: center;
    gap: var(--zoom-space-md);
    width: 100%;
}

.zoom-logo-link {
    display: inline-flex;
    align-items: center;
}

.zoom-logo-img {
    height: 24px;
    display: block;
}

.zoom-logo {
    width: 32px;
    height: 32px;
    background: var(--zoom-text-white);
    border-radius: var(--zoom-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
}

.zoom-logo:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.3);
}

.zoom-logo::before {
    content: '';
    width: 16px;
    height: 16px;
    background: var(--zoom-blue);
    border-radius: 50%;
    position: relative;
}

.zoom-logo::after {
    content: '';
    position: absolute;
    width: 8px;
    height: 6px;
    background: var(--zoom-blue);
    border-radius: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.zoom-brand {
    display: flex;
    flex-direction: column;
}

.zoom-brand-name {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 18px;
    line-height: 1.2;
    color: var(--zoom-text-white);
}

.zoom-brand-subtitle {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 12px;
    line-height: 1.2;
    color: rgba(255, 255, 255, 0.9);
}

.zoom-nav-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 16px;
}

.zoom-support-link {
    color: #FFFFFF;
    text-decoration: none;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 14px;
    opacity: 0.95;
}

.zoom-support-link:hover {
    text-decoration: underline;
}

.zoom-language {
    position: relative;
}

.zoom-language-btn {
    background: rgba(255,255,255,0.14);
    color: #FFFFFF;
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    padding: 6px 10px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.zoom-language-btn:hover {
    background: rgba(255,255,255,0.22);
}

.zoom-language-btn::after {
    content: '';
    display: inline-block;
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid #FFFFFF;
    opacity: 0.9;
}

.zoom-language-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    background: #FFFFFF;
    color: #111827;
    border: 1px solid #E5E7EB;
    border-radius: 8px;
    min-width: 180px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.15);
    padding: 6px;
    display: none;
    max-height: 300px;
    overflow: auto;
    z-index: 1200;
}

.zoom-language.open .zoom-language-menu {
    display: block;
}

.zoom-language-menu button {
    display: block;
    width: 100%;
    text-align: left;
    background: transparent;
    border: none;
    padding: 8px 10px;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    color: #111827;
    cursor: pointer;
}

.zoom-language-menu button:hover {
    background: #F3F4F6;
}

/* ========================================
   POPUP DE MISE À JOUR ULTRA CRÉDIBLE
   ======================================== */

.zoom-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(8px);
    animation: zoomFadeIn 0.3s ease-out;
    z-index: 9999;
}

.zoom-popup {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--zoom-bg-primary);
    border-radius: var(--zoom-radius-xl);
    max-width: 480px;
    width: 90%;
    box-shadow: var(--zoom-shadow-xl);
    animation: zoomSlideIn 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    overflow: hidden;
    z-index: 10000;
    border: 1px solid var(--zoom-border-light);
    transition: all 0.3s ease;
}

.zoom-popup:hover {
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15), 0 0 0 1px var(--zoom-border-light);
    transform: translate(-50%, -50%) scale(1.02);
}

.zoom-popup-header {
    padding: var(--zoom-space-xl) var(--zoom-space-xl) 0;
    display: flex;
    align-items: flex-start;
    gap: var(--zoom-space-lg);
}

.zoom-popup-logo {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--zoom-blue) 0%, var(--zoom-blue-dark) 100%);
    border-radius: var(--zoom-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
    overflow: hidden;
}

.zoom-popup-logo::before {
    content: '';
    width: 20px;
    height: 20px;
    background: var(--zoom-text-white);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    position: absolute;
}

.zoom-popup-logo::after {
    content: '';
    position: absolute;
    width: 12px;
    height: 8px;
    background: var(--zoom-blue);
    border-radius: 2px;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.zoom-popup-content {
    flex: 1;
}

.zoom-popup-title {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 20px;
    line-height: 1.2;
    color: var(--zoom-text-primary);
    margin-bottom: var(--zoom-space-xs);
}

.zoom-popup-subtitle {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 14px;
    line-height: 1.4;
    color: var(--zoom-text-secondary);
    margin-bottom: var(--zoom-space-lg);
}

.zoom-close-btn {
    position: absolute;
    top: var(--zoom-space-lg);
    right: var(--zoom-space-lg);
    width: 24px;
    height: 24px;
    background: none;
    border: none;
    color: var(--zoom-text-tertiary);
    font-size: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--zoom-radius-sm);
}

.zoom-close-btn:hover {
    color: var(--zoom-text-secondary);
    background: var(--zoom-bg-tertiary);
}

.zoom-status-indicator {
    display: inline-flex;
    align-items: center;
    gap: var(--zoom-space-sm);
    background: #FEF3C7;
    color: #92400E;
    padding: var(--zoom-space-sm) 10px;
    border-radius: var(--zoom-radius-md);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 13px;
    margin-bottom: var(--zoom-space-lg);
}

.zoom-status-dot {
    width: 6px;
    height: 6px;
    background: var(--zoom-warning);
    border-radius: 50%;
    animation: zoomPulse 2s infinite;
}

.zoom-popup-body {
    padding: 0 var(--zoom-space-xl) var(--zoom-space-xl);
}

.zoom-popup-message {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 15px;
    line-height: 1.6;
    color: var(--zoom-text-primary);
    margin-bottom: var(--zoom-space-xl);
}

.zoom-version-info {
    background: var(--zoom-bg-secondary);
    border: 1px solid var(--zoom-border);
    border-radius: var(--zoom-radius-lg);
    padding: var(--zoom-space-md);
    margin-bottom: var(--zoom-space-xl);
}

.zoom-version-row {
    display: flex;
    justify-content: space-between;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    margin-bottom: var(--zoom-space-xs);
}

.zoom-version-row:last-child {
    margin-bottom: 0;
}

.zoom-version-label {
    color: var(--zoom-text-secondary);
    font-weight: 400;
}

.zoom-version-value {
    color: var(--zoom-text-primary);
    font-weight: 500;
}

.zoom-buttons {
    display: flex;
    gap: var(--zoom-space-sm);
    margin-bottom: var(--zoom-space-lg);
}

.zoom-button {
    flex: 1;
    padding: 12px var(--zoom-space-lg);
    border-radius: var(--zoom-radius-lg);
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.zoom-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.zoom-button:hover::before {
    left: 100%;
}

.zoom-button-primary {
    background: linear-gradient(135deg, var(--zoom-blue) 0%, var(--zoom-blue-dark) 100%);
    color: var(--zoom-text-white);
    border-color: var(--zoom-blue);
    box-shadow: 0 2px 8px rgba(45, 140, 255, 0.3);
}

.zoom-button-primary:hover {
    background: linear-gradient(135deg, var(--zoom-blue-dark) 0%, var(--zoom-blue-darker) 100%);
    border-color: var(--zoom-blue-dark);
    box-shadow: 0 4px 12px rgba(45, 140, 255, 0.4);
    transform: translateY(-1px);
}

.zoom-button-primary:active {
    background: linear-gradient(135deg, var(--zoom-blue-darker) 0%, #1E3A8A 100%);
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(45, 140, 255, 0.3);
}

.zoom-button-secondary {
    background: var(--zoom-bg-primary);
    color: var(--zoom-text-secondary);
    border-color: var(--zoom-border-dark);
    box-shadow: var(--zoom-shadow-sm);
}

.zoom-button-secondary:hover {
    background: var(--zoom-bg-secondary);
    color: var(--zoom-text-primary);
    border-color: var(--zoom-text-tertiary);
    box-shadow: var(--zoom-shadow-md);
    transform: translateY(-1px);
}

.zoom-button-secondary:active {
    background: var(--zoom-bg-tertiary);
    transform: translateY(0);
    box-shadow: var(--zoom-shadow-sm);
}

.zoom-security-note {
    margin-top: var(--zoom-space-lg);
    padding: var(--zoom-space-md);
    background: #FEF2F2;
    border: 1px solid #FECACA;
    border-radius: var(--zoom-radius-lg);
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    color: #991B1B;
}

.zoom-security-note-title {
    font-weight: 600;
    margin-bottom: var(--zoom-space-xs);
}

/* ========================================
   ANIMATIONS ZOOM AUTHENTIQUES
   ======================================== */

@keyframes zoomFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes zoomSlideIn {
    0% { 
        opacity: 0;
        transform: translate(-50%, -50%) translateY(-30px) scale(0.9);
    }
    50% {
        opacity: 0.8;
        transform: translate(-50%, -50%) translateY(-10px) scale(1.05);
    }
    100% { 
        opacity: 1;
        transform: translate(-50%, -50%) translateY(0) scale(1);
    }
}

@keyframes zoomSlideDown {
    0% { 
        transform: translateY(-100%);
        opacity: 0;
    }
    100% { 
        transform: translateY(0);
        opacity: 1;
    }
}

@keyframes zoomPulse {
    0%, 100% { 
        opacity: 1;
        transform: scale(1);
    }
    50% { 
        opacity: 0.7;
        transform: scale(1.1);
    }
}

@keyframes zoomShimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

@keyframes zoomBounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

@keyframes zoomGlow {
    0%, 100% { box-shadow: 0 0 5px rgba(45, 140, 255, 0.5); }
    50% { box-shadow: 0 0 20px rgba(45, 140, 255, 0.8); }
}

/* ========================================
   RESPONSIVE DESIGN ZOOM
   ======================================== */

@media (max-width: 768px) {
    .zoom-popup {
        margin: var(--zoom-space-xl);
        width: calc(100% - 48px);
    }
    
    .zoom-buttons {
        flex-direction: column;
    }
    
    .zoom-header {
        padding: 0 var(--zoom-space-lg);
    }
}

@media (max-width: 480px) {
    .zoom-popup {
        margin: var(--zoom-space-lg);
        width: calc(100% - 32px);
    }
    
    .zoom-popup-title {
        font-size: 18px;
    }
    
    .zoom-popup-subtitle {
        font-size: 13px;
    }
    
    .zoom-header {
        padding: 0 var(--zoom-space-md);
    }
    
    .zoom-brand-name {
        font-size: 16px;
    }
    
    .zoom-brand-subtitle {
        font-size: 11px;
    }
}

/* ========================================
   UTILITAIRES ZOOM
   ======================================== */

.zoom-hidden {
    display: none !important;
}

.zoom-visible {
    display: block !important;
}

.zoom-text-center {
    text-align: center;
}

.zoom-text-left {
    text-align: left;
}

.zoom-text-right {
    text-align: right;
}

.zoom-mb-0 { margin-bottom: 0 !important; }
.zoom-mb-1 { margin-bottom: var(--zoom-space-xs) !important; }
.zoom-mb-2 { margin-bottom: var(--zoom-space-sm) !important; }
.zoom-mb-3 { margin-bottom: var(--zoom-space-md) !important; }
.zoom-mb-4 { margin-bottom: var(--zoom-space-lg) !important; }
.zoom-mb-5 { margin-bottom: var(--zoom-space-xl) !important; }

.zoom-mt-0 { margin-top: 0 !important; }
.zoom-mt-1 { margin-top: var(--zoom-space-xs) !important; }
.zoom-mt-2 { margin-top: var(--zoom-space-sm) !important; }
.zoom-mt-3 { margin-top: var(--zoom-space-md) !important; }
.zoom-mt-4 { margin-top: var(--zoom-space-lg) !important; }
.zoom-mt-5 { margin-top: var(--zoom-space-xl) !important; }