/* ===== Styles Admin RestoOne ===== */

/* Variables spécifiques admin */
:root {
    --admin-bg: #f8f9fa;
    --admin-card-bg: #ffffff;
    --admin-border: #e9ecef;
    --admin-text: #495057;
    --admin-text-light: #6c757d;
    --admin-primary: #d4a574;
    --admin-primary-hover: #c19660;
    --admin-success: #28a745;
    --admin-warning: #ffc107;
    --admin-danger: #dc3545;
    --admin-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    --admin-radius: 12px;
    --admin-transition: all 0.3s ease;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--admin-bg);
    color: var(--admin-text);
    line-height: 1.6;
}

/* Header Admin */
.admin-header {
    background: linear-gradient(135deg, var(--admin-primary), var(--admin-primary-hover));
    color: white;
    padding: 2rem 0;
    margin-bottom: 2rem;
}

.admin-header__content {
    text-align: center;
}

.admin-header__title {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.admin-header__subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 300;
}

/* Progress Bar */
.progress-container {
    margin-bottom: 3rem;
}

.progress-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--admin-border);
    z-index: 1;
}

.progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    position: relative;
    z-index: 2;
    background: var(--admin-bg);
    padding: 0 1rem;
}

.progress-step__number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--admin-border);
    color: var(--admin-text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    transition: var(--admin-transition);
}

.progress-step__label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--admin-text-light);
    transition: var(--admin-transition);
}

.progress-step.active .progress-step__number {
    background: var(--admin-primary);
    color: white;
    transform: scale(1.1);
}

.progress-step.active .progress-step__label {
    color: var(--admin-primary);
    font-weight: 600;
}

.progress-step.completed .progress-step__number {
    background: var(--admin-success);
    color: white;
}

.progress-step.completed .progress-step__label {
    color: var(--admin-success);
}

/* Formulaire */
.admin-form {
    background: var(--admin-card-bg);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    overflow: hidden;
    margin-bottom: 2rem;
}

.form-step {
    display: none;
    padding: 3rem;
    animation: fadeIn 0.5s ease;
}

.form-step.active {
    display: block;
}

.form-step__header {
    text-align: center;
    margin-bottom: 2.5rem;
}

.form-step__title {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: var(--admin-text);
    margin-bottom: 0.5rem;
}

.form-step__description {
    color: var(--admin-text-light);
    font-size: 1.1rem;
}

/* Grid Layout */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

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

/* Labels et Inputs */
.form-label {
    font-weight: 600;
    color: var(--admin-text);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.form-input,
.form-select,
.form-textarea {
    padding: 0.875rem 1rem;
    border: 2px solid var(--admin-border);
    border-radius: 8px;
    font-size: 1rem;
    transition: var(--admin-transition);
    background: white;
    font-family: inherit;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Color Picker */
.color-picker-container {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.form-color-picker {
    width: 60px;
    height: 50px;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: var(--admin-transition);
}

.form-color-picker:hover {
    transform: scale(1.05);
}

.form-color-text {
    flex: 1;
    font-family: monospace;
    font-weight: 600;
    text-transform: uppercase;
    background: var(--admin-bg);
}

/* File Upload */
.form-file {
    display: none;
}

.file-preview,
.gallery-preview {
    border: 2px dashed var(--admin-border);
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: var(--admin-transition);
    background: var(--admin-bg);
}

.file-preview:hover,
.gallery-preview:hover {
    border-color: var(--admin-primary);
    background: rgba(212, 165, 116, 0.05);
}

.file-preview img,
.gallery-preview img {
    max-width: 100%;
    max-height: 200px;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.file-preview i,
.gallery-preview i {
    font-size: 3rem;
    color: var(--admin-text-light);
    margin-bottom: 1rem;
}

.file-preview span,
.gallery-preview span {
    color: var(--admin-text-light);
    font-size: 0.95rem;
}

/* Gallery Preview */
.gallery-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    padding: 1.5rem;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    margin: 0;
}

.gallery-item__remove {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: var(--admin-danger);
    color: white;
    border: none;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 0.8rem;
    transition: var(--admin-transition);
}

.gallery-item__remove:hover {
    background: #c82333;
    transform: scale(1.1);
}

.gallery-placeholder {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

/* Actions */
.form-step__actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--admin-border);
}

/* Buttons */
.button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--admin-transition);
    text-decoration: none;
    font-family: inherit;
}

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

.button--primary:hover {
    background: var(--admin-primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(212, 165, 116, 0.3);
}

.button--ghost {
    background: transparent;
    color: var(--admin-primary);
    border: 2px solid var(--admin-primary);
}

.button--ghost:hover {
    background: var(--admin-primary);
    color: white;
}

/* Menu Editor */
.menu-editor {
    background: var(--admin-card-bg);
    border-radius: var(--admin-radius);
    box-shadow: var(--admin-shadow);
    padding: 2rem;
    margin-top: 2rem;
}

.menu-editor h3 {
    color: var(--admin-primary);
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.menu-editor p {
    color: var(--admin-text-light);
    margin-bottom: 1.5rem;
}

.menu-editor textarea {
    width: 100%;
    min-height: 200px;
    margin-bottom: 1.5rem;
    font-family: monospace;
    font-size: 0.9rem;
    line-height: 1.8;
}

.menu-editor__actions {
    text-align: center;
}

/* Loading Modal */
.loading-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-modal.show {
    display: flex;
}

.loading-modal__content {
    background: white;
    border-radius: var(--admin-radius);
    padding: 3rem;
    text-align: center;
    max-width: 400px;
    width: 90%;
}

.loading-spinner {
    font-size: 3rem;
    color: var(--admin-primary);
    margin-bottom: 1.5rem;
    animation: spin 2s linear infinite;
}

.loading-spinner i {
    display: block;
}

.loading-modal__content h3 {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--admin-text);
}

.loading-modal__content p {
    color: var(--admin-text-light);
    margin-bottom: 2rem;
}

.loading-progress {
    width: 100%;
    height: 6px;
    background: var(--admin-border);
    border-radius: 3px;
    overflow: hidden;
}

.loading-progress__bar {
    height: 100%;
    background: var(--admin-primary);
    width: 0%;
    border-radius: 3px;
    transition: width 0.3s ease;
}

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

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

/* Responsive */
@media screen and (max-width: 768px) {
    .admin-header__title {
        font-size: 2rem;
    }
    
    .form-step {
        padding: 2rem 1.5rem;
    }
    
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .progress-bar {
        gap: 1rem;
    }
    
    .progress-step__number {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .progress-step__label {
        font-size: 0.8rem;
    }
    
    .form-step__actions {
        flex-direction: column;
        gap: 1rem;
    }
    
    .button {
        width: 100%;
        justify-content: center;
    }
}

@media screen and (max-width: 480px) {
    .admin-header {
        padding: 1.5rem 0;
    }
    
    .admin-header__title {
        font-size: 1.75rem;
    }
    
    .form-step {
        padding: 1.5rem 1rem;
    }
    
    .form-step__title {
        font-size: 1.5rem;
    }
    
    .loading-modal__content {
        padding: 2rem;
    }
}

/* États d'erreur et de succès */
.form-input.error,
.form-select.error,
.form-textarea.error {
    border-color: var(--admin-danger);
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.form-input.success,
.form-select.success,
.form-textarea.success {
    border-color: var(--admin-success);
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

.error-message {
    color: var(--admin-danger);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

.success-message {
    color: var(--admin-success);
    font-size: 0.875rem;
    margin-top: 0.25rem;
}

/* Aide */
.form-help {
    color: var(--admin-text-light);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: block;
}

/* Tooltip */
.tooltip {
    position: relative;
    cursor: help;
}

.tooltip::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--admin-text);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--admin-transition);
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
    visibility: visible;
}