/* ===== REGISTRY PAGE - CLEAN & PROFESSIONAL ===== */

:root {
    --heading-font: 'Cormorant Garamond', serif;
    --body-font: 'Montserrat', sans-serif;
    --primary-color: #000000;
    --secondary-color: #ffffff;
    --gray-light: #f5f5f5;
    --gray-medium: #e0e0e0;
    --gray-dark: #666666;
    --success-color: #2d5016;
    --error-color: #c41e3a;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

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

body {
    font-family: var(--body-font);
    background-color: #ffffff;
    color: var(--primary-color);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===== BACK BUTTON ===== */
.back-button {
    position: fixed;
    top: 30px;
    left: 30px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: var(--primary-color);
    color: var(--secondary-color);
    text-decoration: none;
    border-radius: var(--border-radius);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 1px;
    transition: var(--transition);
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.back-button:hover {
    background: #333333;
    transform: translateX(-3px);
}

.back-arrow {
    font-size: 18px;
    transition: var(--transition);
}

.back-button:hover .back-arrow {
    transform: translateX(-3px);
}

/* ===== LANGUAGE TOGGLE ===== */
.language-toggle-registry {
    position: fixed;
    top: 30px;
    right: 30px;
    display: flex;
    gap: 8px;
    align-items: center;
    padding: 8px 16px;
    background: var(--secondary-color);
    border: 1px solid var(--gray-medium);
    border-radius: var(--border-radius);
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.lang-btn {
    background: none;
    border: none;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    color: var(--gray-dark);
    transition: var(--transition);
    padding: 4px 8px;
}

.lang-btn.active {
    color: var(--primary-color);
}

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

.lang-separator {
    color: var(--gray-medium);
    font-weight: 300;
}

/* ===== MAIN CONTAINER ===== */
.registry-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 120px 40px 80px;
}

/* ===== HEADER ===== */
.registry-header {
    text-align: center;
    margin-bottom: 60px;
}

.registry-title {
    font-family: var(--heading-font);
    font-size: 48px;
    font-weight: 600;
    letter-spacing: 2px;
    margin-bottom: 20px;
    color: var(--primary-color);
}

.registry-subtitle {
    font-size: 16px;
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
    color: var(--gray-dark);
}

/* ===== LOADING STATE ===== */
.loading-state {
    text-align: center;
    padding: 80px 20px;
}

.spinner {
    width: 50px;
    height: 50px;
    margin: 0 auto 20px;
    border: 3px solid var(--gray-light);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* ===== ERROR & EMPTY STATES ===== */
.error-state,
.empty-state {
    text-align: center;
    padding: 80px 20px;
    color: var(--gray-dark);
    font-size: 16px;
    background: var(--gray-light);
    border-radius: var(--border-radius);
    margin: 40px auto;
    max-width: 600px;
}

.error-state {
    background: #fff3cd;
    border: 2px solid #ffc107;
    color: #856404;
}

.error-state p {
    margin: 8px 0;
}

.empty-state {
    background: #e7f3ff;
    border: 2px solid #0066cc;
}

/* Debug Panel */
.debug-panel {
    margin: 40px auto;
    max-width: 800px;
    padding: 20px;
    background: #f8f9fa;
    border: 1px solid #dee2e6;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 13px;
}

.debug-panel h4 {
    margin-bottom: 10px;
    color: #333;
}

.debug-panel pre {
    background: white;
    padding: 15px;
    border-radius: 4px;
    overflow-x: auto;
    color: #333;
}

/* ===== REGISTRY GRID ===== */
.registry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

/* ===== REGISTRY ITEM CARD ===== */
.registry-item {
    background: var(--secondary-color);
    border: 2px solid var(--gray-medium);
    border-radius: 12px;
    padding: 32px;
    transition: var(--transition);
    position: relative;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.registry-item:hover {
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.15);
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.registry-item.fully-reserved {
    opacity: 0.6;
    background: var(--gray-light);
}

.registry-item.fully-reserved::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(0, 0, 0, 0.03) 10px,
        rgba(0, 0, 0, 0.03) 20px
    );
    pointer-events: none;
    border-radius: var(--border-radius);
}

.item-header {
    margin-bottom: 20px;
}

.item-name {
    font-family: var(--heading-font);
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--primary-color);
}

.item-description {
    font-size: 14px;
    color: var(--gray-dark);
    line-height: 1.6;
}

.item-link {
    display: inline-block;
    margin-top: 10px;
    font-size: 13px;
    color: var(--primary-color);
    text-decoration: none;
    border-bottom: 1px solid var(--gray-medium);
    transition: var(--transition);
}

.item-link:hover {
    border-color: var(--primary-color);
}

/* ===== PROGRESS BAR (for flexible items) ===== */
.item-progress {
    margin: 20px 0;
}

.progress-bar-container {
    height: 8px;
    background: var(--gray-light);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.progress-bar {
    height: 100%;
    background: var(--primary-color);
    transition: width 0.5s ease;
}

.progress-text {
    font-size: 13px;
    color: var(--gray-dark);
    text-align: center;
}

/* ===== STATUS (for fixed items) ===== */
.item-status {
    margin: 15px 0;
    padding: 12px;
    background: var(--gray-light);
    border-radius: var(--border-radius);
    text-align: center;
}

.status-text {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary-color);
}

.status-reserved {
    color: var(--success-color);
}

.status-available {
    color: var(--primary-color);
}

/* ===== RESERVE BUTTON ===== */
.reserve-btn {
    width: 100%;
    padding: 14px 24px;
    background: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--body-font);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.reserve-btn:hover:not(:disabled) {
    background: #333333;
}

.reserve-btn:disabled {
    background: var(--gray-medium);
    cursor: not-allowed;
    opacity: 0.5;
}

/* ===== RESERVATION PANEL ===== */
.reservation-panel {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100%;
    z-index: 2000;
    transition: right 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reservation-panel.active {
    right: 0;
}

.reservation-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.reservation-panel.active .reservation-overlay {
    opacity: 1;
    pointer-events: all;
}

.reservation-content {
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    max-width: 500px;
    height: 100%;
    background: var(--secondary-color);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.2);
    overflow-y: auto;
    padding: 40px;
}

.close-panel {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: none;
    border: none;
    font-size: 32px;
    cursor: pointer;
    color: var(--gray-dark);
    transition: var(--transition);
}

.close-panel:hover {
    color: var(--primary-color);
    transform: rotate(90deg);
}

.panel-title {
    font-family: var(--heading-font);
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 30px;
    color: var(--primary-color);
}

/* ===== ITEM PREVIEW ===== */
.item-preview {
    padding: 20px;
    background: var(--gray-light);
    border-radius: var(--border-radius);
    margin-bottom: 30px;
}

.item-preview h3 {
    font-family: var(--heading-font);
    font-size: 20px;
    margin-bottom: 8px;
}

.item-preview p {
    font-size: 14px;
    color: var(--gray-dark);
}

/* ===== FORM ===== */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-medium);
    border-radius: var(--border-radius);
    font-family: var(--body-font);
    font-size: 14px;
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.05);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.submit-btn {
    width: 100%;
    padding: 16px 32px;
    background: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--body-font);
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 10px;
}

.submit-btn:hover {
    background: #333333;
}

.submit-btn:disabled {
    background: var(--gray-medium);
    cursor: not-allowed;
}

/* ===== SUCCESS MESSAGE ===== */
.success-message {
    text-align: center;
    padding: 40px 20px;
}

.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--success-color);
    color: var(--secondary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
}

.success-message h3 {
    font-family: var(--heading-font);
    font-size: 28px;
    margin-bottom: 12px;
}

.success-message p {
    font-size: 14px;
    color: var(--gray-dark);
    margin-bottom: 25px;
}

.close-success-btn {
    padding: 12px 32px;
    background: var(--primary-color);
    color: var(--secondary-color);
    border: none;
    border-radius: var(--border-radius);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition);
}

.close-success-btn:hover {
    background: #333333;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .registry-container {
        padding: 100px 20px 60px;
    }

    .back-button,
    .language-toggle-registry {
        top: 15px;
        left: 15px;
        right: auto;
        padding: 10px 16px;
        font-size: 12px;
    }

    .language-toggle-registry {
        right: 15px;
        left: auto;
    }

    .registry-title {
        font-size: 36px;
    }

    .registry-subtitle {
        font-size: 14px;
    }

    .registry-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .reservation-content {
        max-width: 100%;
        padding: 30px 20px;
    }

    .panel-title {
        font-size: 26px;
        margin-top: 30px;
    }
}

@media (max-width: 480px) {
    .back-button span:not(.back-arrow) {
        display: none;
    }

    .back-button {
        padding: 10px 12px;
    }
}