/* ===================================
   Y.fr - App CSS (Toutes pages publiques)
   Landing, Common, Legal, API Docs
   =================================== */

/* ===================================
   Base & Layout
   =================================== */

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

main {
    flex: 1;
    min-height: 50vh;
    background: var(--bg-secondary);
    padding: var(--spacing-xl) 0;
}

/* ===================================
   Header & Navigation
   =================================== */

.site-header {
    background: var(--bg-primary);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-primary);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.site-header .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-header .header-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 60px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    text-decoration: none;
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--color-primary);
    transition: transform var(--transition-fast);
}

.logo:hover {
    transform: scale(1.05);
}

.logo-image {
    height: 40px;
    width: auto;
    display: block;
    transition: transform var(--transition-fast);
}

.logo-light {
    display: block;
}

.logo-dark {
    display: none;
}

[data-theme="dark"] .logo-light {
    display: none;
}

[data-theme="dark"] .logo-dark {
    display: block;
}

.logo:hover .logo-image {
    transform: scale(1.05);
}

.logo-text {
    font-weight: 700;
    font-size: 1.25rem;
    color: var(--text-primary);
}

/* Footer logo variant */
.footer-logo-image {
    height: 32px;
    width: auto;
}

/* Navigation desktop */
.site-header .desktop-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.site-header .nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: color var(--transition-fast);
    white-space: nowrap;
}

.site-header .nav-link:hover {
    color: var(--color-primary);
}

.site-header .nav-link-active {
    color: var(--text-inverse);
    background: var(--color-primary);
    padding: 8px 16px;
    border-radius: 8px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s;
    white-space: nowrap;
}

.site-header .nav-link-active:hover {
    background: var(--color-primary-hover);
    transform: scale(1.05);
}

/* Mobile menu button */
.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    z-index: 101;
}

.mobile-menu-btn span {
    width: 24px;
    height: 3px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: all var(--transition-base);
}

.mobile-menu-btn.active span:nth-child(1) {
    transform: rotate(45deg) translateY(7px);
}

.mobile-menu-btn.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
    transform: rotate(-45deg) translateY(-7px);
}

/* Mobile nav */
.mobile-nav {
    display: none;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--border-primary);
    padding: var(--spacing-md);
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    box-shadow: var(--shadow-lg);
}

.mobile-nav.active {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.mobile-nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.mobile-nav-link:hover {
    background: var(--bg-tertiary);
}

.mobile-nav-link-active {
    text-decoration: none;
    color: var(--text-inverse);
    font-weight: 600;
    padding: var(--spacing-sm);
    background: var(--color-primary);
    border-radius: var(--radius-md);
    text-align: center;
}

.mobile-nav-link-active:hover {
    background: var(--color-primary-hover);
}

/* ===================================
   Footer
   =================================== */

.site-footer {
    background: var(--bg-primary);
    color: var(--text-secondary);
    padding: var(--spacing-2xl) 0 var(--spacing-lg);
    margin-top: auto;
    border-top: 1px solid var(--border-primary);
}

.site-footer .container {
    max-width: 1400px;
    margin: 0 auto;
}

.site-footer .footer-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
}

.site-footer .footer-main {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
}

.site-footer .footer-brand {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.site-footer .footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.site-footer .footer-tagline {
    color: var(--text-secondary);
    max-width: 300px;
}

.site-footer .footer-links {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.site-footer .footer-column {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.site-footer .footer-title {
    color: var(--text-primary);
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.site-footer .footer-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.site-footer .footer-list a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-fast);
    font-size: 0.9em;
}

.site-footer .footer-list a:hover {
    color: var(--color-primary);
}

.site-footer .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--border-primary);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.site-footer .footer-copyright {
    color: var(--text-tertiary);
    font-size: 0.875rem;
}

.site-footer .footer-tech {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
}

.site-footer .tech-badge {
    padding: 0.375rem 0.75rem;
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--text-secondary);
}

/* ===================================
   Buttons
   =================================== */

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: var(--text-inverse);
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-hero-primary,
.btn-hero-secondary {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 1rem 2rem;
    font-size: 1.125rem;
    font-weight: 600;
    border-radius: var(--radius-xl);
    text-decoration: none;
    transition: all var(--transition-base);
    border: none;
    cursor: pointer;
    white-space: nowrap;
}

.btn-hero-primary {
    background: var(--color-primary);
    color: var(--text-inverse);
    box-shadow: var(--shadow-xl);
}

.btn-hero-primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-3px);
}

.btn-hero-secondary {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-secondary);
}

.btn-hero-secondary:hover {
    border-color: var(--color-primary);
    background: var(--bg-tertiary);
}

.btn-preview {
    padding: 1rem 2rem;
    background: var(--color-primary);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    box-shadow: var(--shadow-md);
    white-space: nowrap;
}

.btn-preview:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-preview:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: 1.25rem 3rem;
    background: var(--color-primary);
    color: var(--text-inverse);
    font-weight: 700;
    font-size: 1.25rem;
    text-decoration: none;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    transition: all var(--transition-base);
}

.btn-cta:hover {
    background: var(--color-primary-hover);
    transform: translateY(-3px);
}

.btn-action {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.625rem 1.25rem;
    background: var(--color-primary);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-lg);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-sm);
}

.btn-action:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-action:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-header-action {
    padding: 0.5rem 1rem;
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    cursor: pointer;
    font-weight: 600;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s;
}

.btn-header-action:hover {
    background: var(--bg-hover);
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.btn-header-danger {
    background: var(--color-error-bg);
    color: var(--color-error);
    border-color: var(--color-error);
}

.btn-header-danger:hover {
    background: var(--color-error);
    border-color: var(--color-error);
    color: white;
}

/* ===================================
   Forms & Inputs
   =================================== */

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-md);
}

.form-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.form-label-required::after {
    content: '*';
    color: var(--color-error);
    margin-left: 2px;
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.form-input:disabled,
.form-textarea:disabled,
.form-select:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    background: var(--bg-tertiary);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-tertiary);
}

.form-textarea {
    min-height: 100px;
    resize: vertical;
}

.form-select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

[data-theme="dark"] .form-select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23aaa' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
}

.form-help {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

.form-error {
    font-size: 0.8rem;
    color: var(--color-error);
    margin-top: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.form-input.error,
.form-textarea.error,
.form-select.error {
    border-color: var(--color-error);
}

.form-input.error:focus,
.form-textarea.error:focus,
.form-select.error:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

/* Checkbox et Radio */
.form-checkbox,
.form-radio {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius-md);
    transition: background var(--transition-fast);
}

.form-checkbox:hover,
.form-radio:hover {
    background: var(--bg-tertiary);
}

.form-checkbox input[type="checkbox"],
.form-radio input[type="radio"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--color-primary);
}

.form-checkbox label,
.form-radio label {
    cursor: pointer;
    color: var(--text-primary);
    font-weight: 500;
}

/* Input avec icône */
.input-with-icon {
    position: relative;
}

.input-with-icon .form-input {
    padding-left: 2.5rem;
}

.input-icon {
    position: absolute;
    left: 0.875rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-tertiary);
    pointer-events: none;
}

/* Input group */
.input-group {
    display: flex;
    gap: var(--spacing-xs);
}

.input-group .form-input {
    flex: 1;
}

.input-group .btn-primary,
.input-group .btn-action {
    white-space: nowrap;
}

/* Form layouts */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-md);
}

.form-full-width {
    grid-column: 1 / -1;
}

/* ===================================
   Demo & Preview Components
   =================================== */

.demo-card {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-primary);
}

.demo-input-group {
    display: flex;
    gap: var(--spacing-sm);
    align-items: stretch;
}

.demo-input {
    flex: 1;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-size: 1rem;
    font-family: inherit;
    transition: all var(--transition-fast);
}

.demo-input:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px var(--color-primary-light);
}

.demo-input::placeholder {
    color: var(--text-tertiary);
}

.demo-examples {
    display: flex;
    gap: var(--spacing-sm);
    flex-wrap: wrap;
    margin-top: var(--spacing-sm);
}

.demo-example {
    padding: 0.5rem 1rem;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.demo-example:hover {
    background: var(--bg-hover);
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.demo-error {
    background: var(--color-error-bg);
    border: 1px solid var(--color-error);
    border-left: 4px solid var(--color-error);
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.error-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 700;
    color: var(--color-error);
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
}

.demo-error > div:last-child {
    color: var(--color-error);
    font-size: 0.875rem;
}

.demo-result {
    background: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-md);
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-md);
    border-bottom: 1px solid var(--border-primary);
}

.result-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: 700;
    font-size: 1.125rem;
    color: var(--text-primary);
}

.result-status {
    padding: 0.375rem 0.875rem;
    background: var(--color-success-bg);
    color: var(--color-success);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.result-url,
.result-destination {
    margin-bottom: var(--spacing-md);
}

.result-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-xs);
}

.result-value {
    color: var(--text-primary);
    font-weight: 600;
    word-break: break-all;
    padding: var(--spacing-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-family: var(--font-mono);
    font-size: 0.9rem;
}

.result-meta {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
    padding: var(--spacing-md);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
}

.meta-item span:first-child {
    font-size: 1.125rem;
}

.result-action {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: 1rem;
    background: var(--color-primary);
    color: var(--text-inverse);
    text-decoration: none;
    font-weight: 700;
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    margin-top: var(--spacing-md);
}

.result-action:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* QR Code Result */
.qr-result {
    text-align: center;
}

.qr-result img {
    max-width: 300px;
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    margin: var(--spacing-md) auto;
    display: block;
}

.qr-actions {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--spacing-md);
}

.qr-download-btn {
    padding: 0.75rem 1.5rem;
    background: var(--color-primary);
    color: var(--text-inverse);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.qr-download-btn:hover {
    background: var(--color-primary-hover);
    transform: translateY(-2px);
}

/* ===================================
   Hero Section
   =================================== */

.hero {
    background: var(--bg-secondary);
    padding: var(--spacing-2xl) 0;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -25%;
    width: 100%;
    height: 150%;
    background: radial-gradient(circle, var(--color-primary-light) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.5rem 1rem;
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
}

.badge-icon {
    font-size: 1.25rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.gradient-text {
    color: var(--color-primary);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto var(--spacing-xl);
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
}

.hero-feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.25rem;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    font-weight: 600;
    color: var(--text-primary);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
}

.feature-icon {
    font-size: 1.25rem;
}

/* ===================================
   Sections
   =================================== */

.section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.section-subtitle {
    font-size: 1.125rem;
    text-align: center;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto var(--spacing-xl);
}

/* ===================================
   Features Grid
   =================================== */

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.feature-card {
    background: var(--bg-primary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid var(--border-primary);
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.feature-card-icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.feature-card-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

.feature-card-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* ===================================
   Stats
   =================================== */

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat-card {
    background: var(--bg-tertiary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--border-primary);
    transition: all var(--transition-base);
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
    background: var(--bg-hover);
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--color-primary);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    color: var(--text-secondary);
    font-weight: 600;
}

/* Dashboard stats variant */
.stat-card-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-card-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 500;
}

/* ===================================
   CTA Section
   =================================== */

.cta-section {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: var(--spacing-2xl) 0;
    text-align: center;
}

.cta-title {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: var(--spacing-md);
}

.cta-description {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    opacity: 0.9;
}

/* ===================================
   Legal Pages
   =================================== */

.legal-container {
    max-width: 900px;
    margin: 40px auto;
    padding: 20px;
}

.legal-content {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-primary);
}

.legal-content h1 {
    font-size: 2.5em;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap;
}

.legal-content .update-date {
    color: var(--text-tertiary);
    font-size: 0.95em;
    margin-bottom: 30px;
}

.legal-content h2 {
    font-size: 1.75em;
    color: var(--text-primary);
    margin-top: 40px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
}

.legal-content h3 {
    font-size: 1.35em;
    color: var(--text-primary);
    margin-top: 25px;
    margin-bottom: 10px;
    font-weight: 600;
}

.legal-content h4 {
    font-size: 1.1em;
    color: var(--text-primary);
    margin-top: 20px;
    margin-bottom: 10px;
    font-weight: 600;
}

.legal-content p {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 15px;
}

.legal-content ul {
    list-style-type: disc;
    margin: 15px 0 25px 30px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.legal-content ol {
    list-style-type: decimal;
    margin: 15px 0 25px 30px;
    color: var(--text-secondary);
    line-height: 1.8;
}

.legal-content li {
    margin-bottom: 10px;
}

.legal-content code {
    background: var(--code-bg);
    color: var(--code-text);
    padding: 2px 8px;
    border-radius: 4px;
    font-family: var(--font-mono);
    font-size: 0.9em;
}

.legal-content a,
.contact-box a {
    color: var(--color-primary);
    font-weight: 600;
    text-decoration: none;
}

.legal-content a:hover,
.contact-box a:hover {
    text-decoration: underline;
    color: var(--color-primary-hover);
}

[data-theme="dark"] .legal-content a,
[data-theme="dark"] .contact-box a {
    color: #60a5fa;
}

[data-theme="dark"] .legal-content a:hover,
[data-theme="dark"] .contact-box a:hover {
    color: #93c5fd;
}

.contact-box {
    background: var(--color-primary-light);
    border-left: 4px solid var(--color-primary);
    padding: 20px;
    margin: 20px 0;
    border-radius: 8px;
}

.contact-box a {
    word-break: break-all;
}

.legal-nav {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 2px solid var(--border-primary);
}

.legal-nav p {
    color: var(--text-tertiary);
    font-size: 0.9em;
    margin-bottom: 15px;
}

.legal-nav-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.legal-nav-links a {
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
    white-space: nowrap;
    border: 1px solid var(--border-primary);
}

.legal-nav-links a.active {
    background: var(--color-primary-light);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.legal-nav-links a:not(.active) {
    background: var(--bg-secondary);
    color: var(--text-secondary);
}

.legal-nav-links a:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* ===================================
   API Documentation
   =================================== */

.api-hero {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 40px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-primary);
}

.api-hero h1 {
    font-size: 2.5em;
    font-weight: 800;
    color: var(--color-primary);
}

.base-url {
    margin-top: 15px;
    background: var(--code-bg);
    padding: 12px 16px;
    border-left: 4px solid var(--color-primary);
    font-family: var(--font-mono);
    font-size: 0.95em;
    overflow-x: auto;
    word-break: break-all;
    color: var(--code-text);
    border-radius: var(--radius-md);
}

.api-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 30px;
}

.api-nav {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 20px;
    position: sticky;
    top: 100px;
    height: fit-content;
    border: 1px solid var(--border-primary);
}

.api-nav ul {
    list-style: none;
}

.api-nav a {
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-secondary);
    word-wrap: break-word;
    transition: all var(--transition-fast);
}

.api-nav a:hover {
    background: var(--color-primary);
    color: var(--text-inverse);
}

.api-content {
    background: var(--bg-primary);
    border-radius: 16px;
    padding: 40px;
    box-shadow: var(--shadow-xl);
    overflow-x: hidden;
    border: 1px solid var(--border-primary);
}

.api-content section {
    margin-bottom: 50px;
}

.api-content h2 {
    border-bottom: 3px solid var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 20px;
    word-wrap: break-word;
    color: var(--text-primary);
}

.api-content h3 {
    color: var(--text-primary);
    margin-top: 20px;
    margin-bottom: 10px;
}

.api-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 12px;
}

.endpoint {
    background: var(--bg-secondary);
    padding: 20px;
    border-left: 5px solid var(--color-primary);
    border-radius: 12px;
    margin-bottom: 15px;
    overflow-x: auto;
    border: 1px solid var(--border-primary);
}

.method {
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 0.8em;
    color: white;
    display: inline-block;
}

.method.get { background: var(--color-success); }
.method.post { background: var(--color-info); }
.method.put { background: var(--color-warning); }
.method.delete { background: var(--color-error); }

.alert {
    padding: 15px;
    border-radius: 8px;
    margin: 15px 0;
    border: 1px solid;
}

.alert.info { 
    background: var(--color-info-bg);
    color: var(--color-info);
    border-color: var(--color-info);
}

.alert.warning { 
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border-color: var(--color-warning);
}

.badge.auth {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    padding: 3px 8px;
    border-radius: 6px;
    font-size: .7em;
    border: 1px solid var(--color-warning);
}

pre {
    background: var(--code-bg);
    padding: 16px;
    border-radius: var(--radius-md);
    overflow-x: auto;
    border: 1px solid var(--code-border);
}

code {
    font-family: var(--font-mono);
    color: var(--code-text);
    font-size: 0.9em;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

th {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    padding: 12px;
    text-align: left;
    border: 1px solid var(--border-primary);
}

td {
    padding: 12px;
    border: 1px solid var(--border-primary);
    color: var(--text-secondary);
}

/* ===================================
   Dashboard Header
   =================================== */

.dashboard-header {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: 1rem 1.5rem;
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-primary);
}

.dashboard-header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.dashboard-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.dashboard-actions {
    display: flex;
    gap: var(--spacing-sm);
}

/* ===================================
   User Components
   =================================== */

.user-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--color-primary-light);
    border-radius: 12px;
    color: var(--color-primary);
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.user-badge:hover {
    transform: translateY(-2px);
}

.user-icon {
    font-size: 18px;
}

.user-email {
    max-width: 150px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-user-info {
    padding: 16px 24px;
    background: var(--color-primary-light);
    color: var(--color-primary);
    font-weight: 600;
    border-radius: 12px;
    margin-bottom: 12px;
}

/* ===================================
   Pagination & Tabs
   =================================== */

.pagination-btn {
    background: transparent;
    color: var(--text-secondary);
    border: none;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
}

.pagination-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.pagination-btn.active {
    background: var(--color-primary);
    color: var(--text-inverse);
    box-shadow: var(--shadow-sm);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.tab-buttons {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-tertiary);
    padding: 0.25rem;
    border-radius: var(--radius-xl);
    margin-bottom: 1.5rem;
}

.tab-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.tab-btn.active {
    background: var(--color-primary);
    color: var(--text-inverse);
    box-shadow: var(--shadow-sm);
}

/* ===================================
   Animations
   =================================== */

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

.fade-in {
    animation: fadeIn var(--transition-slow) ease-out;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   STYLES À AJOUTER À app.css
   Dashboard - Table des liens
   =================================== */

/* ===================================
   Data Table
   =================================== */

.data-table-container {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--border-primary);
}

.data-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    user-select: none;
}

.data-table th:hover {
    background: var(--bg-hover);
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-primary);
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--bg-secondary);
}

.data-table tbody tr:last-child {
    border-bottom: none;
}

.data-table td {
    padding: 1rem;
    color: var(--text-primary);
    vertical-align: middle;
}

/* Badges dans le tableau */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.success {
    background: var(--color-success-bg);
    color: var(--color-success);
}

.badge.error {
    background: var(--color-error-bg);
    color: var(--color-error);
}

.badge.warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
}

/* Boutons icônes dans le tableau */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.5rem 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    font-size: 0.875rem;
}

.btn-icon:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.btn-icon:active {
    transform: translateY(0);
}

/* ===================================
   Modal/Popup système
   =================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    animation: fadeIn 0.2s ease-out;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-primary);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease-out;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-tertiary);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.modal-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-primary);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* Animations modal */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* QR Code dans modal */
.qr-code-container {
    text-align: center;
}

.qr-code-container img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    margin: 1rem 0;
    box-shadow: var(--shadow-md);
}

.qr-link-info {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
}

.qr-link-url {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--color-primary);
    word-break: break-all;
    font-weight: 600;
}

/* ===================================
   Analytics Modal
   =================================== */

.analytics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.analytics-card {
    background: var(--bg-secondary);
    padding: 1rem;
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid var(--border-primary);
}

.analytics-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 0.25rem;
}

.analytics-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.analytics-detail {
    background: var(--bg-secondary);
    padding: 0.75rem 1rem;
    border-radius: var(--radius-lg);
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.analytics-detail-label {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.analytics-detail-value {
    color: var(--text-primary);
    font-weight: 600;
    font-family: var(--font-mono);
}

/* ===================================
   Responsive Table
   =================================== */

@media (max-width: 1200px) {
    .data-table th:nth-child(5),
    .data-table td:nth-child(5) {
        display: none;
    }
}

@media (max-width: 968px) {
    .data-table-container {
        overflow-x: auto;
    }
    
    .data-table {
        min-width: 800px;
    }
    
    .modal-content {
        max-width: 95%;
    }
}

@media (max-width: 640px) {
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1rem;
    }
    
    .modal-title {
        font-size: 1.25rem;
    }
    
    .analytics-grid {
        grid-template-columns: 1fr 1fr;
    }
}


/* ===================================
   STYLES À AJOUTER À LA FIN DE app.css
   Modal système + Dashboard Table
   =================================== */

/* ===================================
   Modal/Popup système
   =================================== */

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 1rem;
    animation: fadeIn 0.2s ease-out;
}

.modal {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-primary);
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    animation: slideUp 0.3s ease-out;
}

.modal-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-body {
    padding: 1.5rem;
}

.modal-footer {
    padding: 1.5rem;
    border-top: 1px solid var(--border-primary);
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
}

/* Animations modal */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ===================================
   Data Table (Dashboard)
   =================================== */

.data-table-container {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--bg-tertiary);
    border-bottom: 2px solid var(--border-primary);
}

.data-table th {
    padding: 1rem;
    text-align: left;
    font-weight: 700;
    font-size: 0.875rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    user-select: none;
    transition: background var(--transition-fast);
}

.data-table th:hover {
    background: var(--bg-hover);
}

.data-table tbody tr {
    border-bottom: 1px solid var(--border-primary);
    transition: background var(--transition-fast);
}

.data-table tbody tr:hover {
    background: var(--bg-secondary);
}

.data-table tbody tr:last-child {
    border-bottom: none;
}

.data-table td {
    padding: 1rem;
    color: var(--text-primary);
    vertical-align: middle;
}

/* Badges dans le tableau */
.badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge.success {
    background: var(--color-success-bg);
    color: var(--color-success);
    border: 1px solid var(--color-success);
}

.badge.error {
    background: var(--color-error-bg);
    color: var(--color-error);
    border: 1px solid var(--color-error);
}

.badge.warning {
    background: var(--color-warning-bg);
    color: var(--color-warning);
    border: 1px solid var(--color-warning);
}

.badge.info {
    background: var(--color-info-bg);
    color: var(--color-info);
    border: 1px solid var(--color-info);
}

/* Boutons icônes dans le tableau */
.btn-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    padding: 0.5rem 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-fast);
    white-space: nowrap;
    font-size: 0.875rem;
}

.btn-icon:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    filter: brightness(1.1);
}

.btn-icon:active {
    transform: translateY(0);
}

.btn-icon:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ===================================
   Responsive
   =================================== */

@media (max-width: 1200px) {
    /* Masquer la colonne expiration sur tablette */
    .data-table th:nth-child(5),
    .data-table td:nth-child(5) {
        display: none;
    }
}

@media (max-width: 968px) {
    .data-table-container {
        overflow-x: auto;
    }
    
    .data-table {
        min-width: 800px;
    }
    
    .modal {
        max-width: 95%;
        margin: 0 1rem;
    }
}

@media (max-width: 640px) {
    .modal-header,
    .modal-body,
    .modal-footer {
        padding: 1rem;
    }
    
    .modal h3 {
        font-size: 1.1rem !important;
    }
}

/* ===================================
   STYLES À AJOUTER À LA FIN DE app.css
   Analytics Page
   =================================== */

/* ===================================
   Loading & Error States
   =================================== */

.loading-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    padding: 2rem;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-primary);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   Analytics Cards
   =================================== */

.card {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
    overflow: hidden;
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.card-body {
    padding: 1.5rem;
}

/* ===================================
   Chart Styles
   =================================== */

.chart-container {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 250px;
    padding: 1.5rem;
    background: var(--bg-primary);
}

.chart-bar-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
}

.chart-bar {
    width: 100%;
    background: linear-gradient(to top, var(--color-primary), var(--color-primary-hover));
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: all var(--transition-base);
    position: relative;
    cursor: pointer;
}

.chart-bar:hover {
    filter: brightness(1.1);
    transform: scaleY(1.02);
}

.chart-bar-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: var(--text-inverse);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.chart-bar:hover .chart-bar-tooltip {
    opacity: 1;
}

/* ===================================
   Bouton Logout/Retour
   =================================== */

.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-logout:hover {
    background: var(--bg-hover);
    border-color: var(--color-primary);
    transform: translateX(-3px);
}

.btn-logout:active {
    transform: translateX(-1px);
}

/* ===================================
   Pagination Buttons (Analytics Period)
   =================================== */

.pagination-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
    white-space: nowrap;
}

.pagination-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--color-primary);
}

.pagination-btn.active {
    background: var(--color-primary);
    color: var(--text-inverse);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ===================================
   Progress Bars (Sources)
   =================================== */

.progress-bar-container {
    width: 100%;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    height: 12px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(to right, var(--color-primary), var(--color-primary-hover));
    border-radius: var(--radius-full);
    transition: width 0.5s ease-out;
}

/* ===================================
   Radius Full (pour progress bars)
   =================================== */

:root {
    --radius-full: 9999px;
}

/* ===================================
   Analytics Responsive
   =================================== */

@media (max-width: 968px) {
    .chart-container {
        height: 200px;
        gap: 0.25rem;
        padding: 1rem;
    }
    
    .chart-bar-wrapper span {
        font-size: 0.65rem;
    }
    
    .dashboard-header-top {
        flex-direction: column;
        align-items: stretch;
    }
    
    .card-header {
        padding: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

@media (max-width: 640px) {
    .pagination-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .chart-container {
        height: 180px;
    }
    
    .stat-card {
        padding: 1rem !important;
    }
    
    .btn-logout {
        width: 100%;
        justify-content: center;
    }
}


/* ===================================
   STYLES À AJOUTER À LA FIN DE app.css
   Analytics Page
   =================================== */

/* ===================================
   Loading & Error States
   =================================== */

.loading-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-secondary);
    padding: 2rem;
}

.loading-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--border-primary);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* ===================================
   Analytics Cards
   =================================== */

.card {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-primary);
    overflow: hidden;
}

.card-header {
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-primary);
    background: var(--bg-secondary);
}

.card-body {
    padding: 1.5rem;
}

/* Liste des navigateurs/sources */
.card > div:not(.card-header):not(.card-body) {
    padding: 1.5rem;
}

.card .analytics-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    margin-bottom: 0.5rem;
    transition: all var(--transition-fast);
}

.card .analytics-list-item:hover {
    background: var(--bg-tertiary);
    transform: translateX(4px);
}

.card .analytics-list-item:last-child {
    margin-bottom: 0;
}

/* ===================================
   Chart Styles
   =================================== */

.chart-container {
    display: flex;
    align-items: flex-end;
    gap: 0.5rem;
    height: 250px;
    padding: 1.5rem;
    background: var(--bg-primary);
}

.chart-bar-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
    height: 100%;
}

.chart-bar {
    width: 100%;
    background: linear-gradient(to top, var(--color-primary), var(--color-primary-hover));
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    transition: all var(--transition-base);
    position: relative;
    cursor: pointer;
}

.chart-bar:hover {
    filter: brightness(1.1);
    transform: scaleY(1.02);
}

.chart-bar-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--text-primary);
    color: var(--text-inverse);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-fast);
    margin-bottom: 0.5rem;
    box-shadow: var(--shadow-lg);
}

.chart-bar:hover .chart-bar-tooltip {
    opacity: 1;
}

/* ===================================
   Bouton Logout/Retour
   =================================== */

.btn-logout {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 1.25rem;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    text-decoration: none;
}

.btn-logout:hover {
    background: var(--bg-hover);
    border-color: var(--color-primary);
    transform: translateX(-3px);
}

.btn-logout:active {
    transform: translateX(-1px);
}

/* ===================================
   Pagination Buttons (Analytics Period)
   =================================== */

.pagination-btn {
    padding: 0.5rem 1rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    font-family: inherit;
    white-space: nowrap;
}

.pagination-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--color-primary);
}

.pagination-btn.active {
    background: var(--color-primary);
    color: var(--text-inverse);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ===================================
   Progress Bars (Sources)
   =================================== */

.progress-bar-container {
    width: 100%;
    background: var(--bg-tertiary);
    border-radius: var(--radius-full);
    height: 12px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(to right, var(--color-primary), var(--color-primary-hover));
    border-radius: var(--radius-full);
    transition: width 0.5s ease-out;
}

/* ===================================
   Radius Full (pour progress bars)
   =================================== */

:root {
    --radius-full: 9999px;
}

/* ===================================
   Analytics Responsive
   =================================== */

@media (max-width: 968px) {
    .chart-container {
        height: 200px;
        gap: 0.25rem;
        padding: 1rem;
    }
    
    .chart-bar-wrapper span {
        font-size: 0.65rem;
    }
    
    .dashboard-header-top {
        flex-direction: column;
        align-items: stretch;
    }
    
    .card-header {
        padding: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

@media (max-width: 640px) {
    .pagination-btn {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .chart-container {
        height: 180px;
    }
    
    .stat-card {
        padding: 1rem !important;
    }
    
    .btn-logout {
        width: 100%;
        justify-content: center;
    }
}


/* ===================================
   Responsive
   =================================== */

@media (max-width: 968px) {
    .site-header .desktop-nav {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }

    .site-header .container {
        padding: 12px 16px;
    }
    
    .hero {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }
    
    .btn-hero-primary,
    .btn-hero-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        justify-content: center;
    }
    
    .hero-features {
        flex-direction: column;
        align-items: stretch;
    }
    
    .hero-feature-item {
        justify-content: center;
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    .demo-card {
        padding: var(--spacing-md);
    }
    
    .demo-input-group {
        flex-direction: column;
    }
    
    .demo-input {
        font-size: 0.95rem;
        padding: 0.875rem 1.25rem;
    }
    
    .btn-preview {
        padding: 0.875rem 1.5rem;
        justify-content: center;
    }
    
    .result-header {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-sm);
    }
    
    .result-meta {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .site-footer .footer-main {
        grid-template-columns: 1fr;
    }
    
    .site-footer .footer-links {
        grid-template-columns: 1fr;
    }
    
    .site-footer .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .site-footer .footer-tech {
        justify-content: center;
    }
    
    .cta-title {
        font-size: 1.75rem;
    }
    
    .cta-description {
        font-size: 1rem;
    }
    
    .btn-cta {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .legal-container {
        margin: 24px auto;
        padding: 16px;
    }

    .legal-content {
        padding: 30px;
    }

    .legal-content h1 {
        font-size: 2em;
    }

    .legal-content h2 {
        font-size: 1.5em;
    }

    .legal-nav-links a {
        padding: 8px 16px;
        font-size: 0.9em;
    }
    
    .api-layout {
        grid-template-columns: 1fr;
    }

    .api-nav {
        position: static;
    }

    .api-hero,
    .api-content {
        padding: 24px;
    }

    .api-hero h1 {
        font-size: 2em;
    }
    
    .user-email {
        max-width: 100px;
    }
    
    .demo-examples {
        justify-content: center;
    }
    
    .form-row-2col {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .site-header .logo {
        font-size: 1.1em;
    }
    
    .logo-image {
        height: 32px;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }

    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-badge {
        font-size: 0.75rem;
        padding: 0.375rem 0.75rem;
    }
    
    .section-title {
        font-size: 1.5rem;
    }
    
    .demo-input {
        font-size: 0.875rem;
        padding: 0.75rem 1rem;
    }
    
    .btn-preview {
        font-size: 0.95rem;
        padding: 0.75rem 1.25rem;
    }
    
    .feature-card {
        padding: var(--spacing-md);
    }
    
    .feature-card-title {
        font-size: 1.25rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }

    .legal-content {
        padding: 20px;
    }

    .legal-content h1 {
        font-size: 1.75em;
    }

    .legal-nav-links {
        flex-direction: column;
    }

    .legal-nav-links a {
        width: 100%;
        text-align: center;
    }

    .api-hero,
    .api-content {
        padding: 20px;
    }

    .api-hero h1 {
        font-size: 1.75em;
    }
}