/**
 * Styles pour la configuration API Chatbot
 * Design moderne avec une palette professionnelle
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
    --primary: #667eea;
    --primary-dark: #5568d3;
    --secondary: #48bb78;
    --danger: #f56565;
    --warning: #ed8936;
    --bg-main: #f7fafc;
    --bg-card: #ffffff;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --border: #e2e8f0;
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --radius: 12px;
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-main);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 2rem;
}

/* Header */
.page-header {
    margin-bottom: 3rem;
}

.header-content {
    position: relative;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    margin-bottom: 1rem;
    transition: var(--transition);
}

.back-link:hover {
    color: var(--primary);
    transform: translateX(-4px);
}

.page-header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Stats Banner */
.stats-banner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: var(--radius);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.stat-icon {
    font-size: 2.5rem;
    filter: brightness(0) invert(1);
    opacity: 0.9;
}

.stat-content {
    color: white;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.875rem;
    opacity: 0.9;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
}

/* Section Styling */
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.section-header h2,
.section-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
}

/* Buttons */
.btn-primary,
.btn-secondary,
.btn-danger,
.btn-test {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: 0.875rem;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

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

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

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

.btn-secondary:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover {
    background: #e53e3e;
}

.btn-test {
    background: var(--secondary);
    color: white;
}

.btn-test:hover {
    background: #38a169;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
}

/* Keys List */
.keys-list {
    display: grid;
    gap: 1.5rem;
}

.key-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 2px solid var(--border);
    overflow: hidden;
    transition: var(--transition);
}

.key-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.key-card.active {
    border-color: var(--secondary);
}

.key-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
    border-bottom: 1px solid var(--border);
}

.key-provider {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.provider-icon {
    font-size: 1.5rem;
}

.provider-name {
    font-weight: 600;
    font-size: 1.125rem;
}

.status-badge {
    padding: 0.375rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8125rem;
    font-weight: 600;
}

.status-badge.active {
    background: #c6f6d5;
    color: #22543d;
}

.status-badge.inactive {
    background: #fed7d7;
    color: #742a2a;
}

.status-badge.none {
    background: #e2e8f0;
    color: #4a5568;
}

.key-body {
    padding: 1.25rem;
}

.key-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
}

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

.info-row .value {
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.875rem;
}

.quota-bar {
    display: inline-block;
    width: 100px;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    overflow: hidden;
    margin-left: 0.5rem;
    vertical-align: middle;
}

.quota-fill {
    display: block;
    height: 100%;
    background: var(--secondary);
    transition: width 0.3s ease;
}

.key-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.key-empty {
    text-align: center;
    padding: 2rem 1rem;
    color: var(--text-secondary);
}

.key-empty p {
    margin-bottom: 1rem;
}

/* Models Sidebar */
.models-sidebar {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 2px solid var(--border);
    position: sticky;
    top: 2rem;
    max-height: calc(100vh - 4rem);
    overflow-y: auto;
}

.models-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.provider-group h4 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

.model-item {
    padding: 0.75rem;
    background: var(--bg-main);
    border-radius: 8px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.model-item:hover {
    border-color: var(--primary);
    background: white;
}

.model-item.recommended {
    border-color: var(--secondary);
    background: #f0fff4;
}

.model-name {
    font-weight: 500;
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.model-meta {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.badge-recommended,
.badge-free,
.badge-paid,
.badge-speed {
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-recommended {
    background: #fef5e7;
}

.badge-free {
    background: #c6f6d5;
    color: #22543d;
}

.badge-paid {
    background: #fed7d7;
    color: #742a2a;
}

.help-box {
    margin-top: 1.5rem;
    padding: 1rem;
    background: #ebf8ff;
    border-radius: 8px;
    border-left: 4px solid var(--primary);
}

.help-box h4 {
    font-size: 0.875rem;
    margin-bottom: 0.75rem;
}

.help-box ul {
    list-style: none;
    font-size: 0.8125rem;
    line-height: 1.8;
}

.help-box li {
    padding-left: 1rem;
    position: relative;
}

.help-box li::before {
    content: "→";
    position: absolute;
    left: 0;
    color: var(--primary);
}

/* Stats Table */
.stats-section {
    background: var(--bg-card);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 2px solid var(--border);
}

.stats-table-wrapper {
    overflow-x: auto;
}

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

.stats-table thead {
    background: var(--bg-main);
}

.stats-table th {
    padding: 0.75rem 1rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-secondary);
    border-bottom: 2px solid var(--border);
}

.stats-table td {
    padding: 1rem;
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
}

.stats-table tbody tr:hover {
    background: var(--bg-main);
}

.provider-badge {
    padding: 0.375rem 0.75rem;
    background: var(--bg-main);
    border-radius: 6px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    backdrop-filter: blur(4px);
    animation: fadeIn 0.2s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-content {
    background: var(--bg-card);
    border-radius: var(--radius);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    animation: slideUp 0.3s ease;
}

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

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    border-bottom: 2px solid var(--border);
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-secondary);
    cursor: pointer;
    line-height: 1;
    transition: var(--transition);
}

.modal-close:hover {
    color: var(--danger);
    transform: scale(1.1);
}

/* Form */
#keyForm {
    padding: 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border);
    border-radius: 8px;
    font-size: 0.875rem;
    font-family: 'JetBrains Mono', monospace;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.input-with-button {
    position: relative;
}

.input-with-button input {
    padding-right: 3rem;
}

.btn-toggle-visibility {
    position: absolute;
    right: 0.5rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    opacity: 0.6;
    transition: var(--transition);
}

.btn-toggle-visibility:hover {
    opacity: 1;
}

.help-text {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 2px solid var(--border);
}

.test-result {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 8px;
    font-size: 0.875rem;
}

.test-result.success {
    background: #c6f6d5;
    color: #22543d;
    border: 2px solid #9ae6b4;
}

.test-result.error {
    background: #fed7d7;
    color: #742a2a;
    border: 2px solid #fc8181;
}

/* Toast */
#toast-container {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 2000;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.toast {
    background: white;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    min-width: 300px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-left: 4px solid var(--primary);
    animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.toast.success {
    border-left-color: var(--secondary);
}

.toast.error {
    border-left-color: var(--danger);
}

.toast-icon {
    font-size: 1.5rem;
}

.toast-message {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
}