/* Roomie Frontend Styles */

/* ========================================
   Base Styles & Variables
======================================== */

:root {
    --roomie-primary: #2563eb;
    --roomie-primary-hover: #1d4ed8;
    --roomie-secondary: #64748b;
    --roomie-success: #059669;
    --roomie-warning: #d97706;
    --roomie-danger: #dc2626;
    --roomie-light: #f8fafc;
    --roomie-dark: #0f172a;
    --roomie-border: #e2e8f0;
    --roomie-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --roomie-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --roomie-radius: 8px;
    --roomie-radius-lg: 12px;
    --roomie-font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ========================================
   Layout & Containers
======================================== */

.roomie-listings-container,
.roomie-profile-container,
.roomie-search-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: var(--roomie-font-family);
}

.roomie-listings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
    margin-top: 24px;
}

.roomie-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 768px) {
    .roomie-form-row {
        grid-template-columns: 1fr;
    }
    
    .roomie-listings-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}

/* ========================================
   Search Form
======================================== */

.roomie-search-form {
    background: white;
    padding: 24px;
    border-radius: var(--roomie-radius-lg);
    box-shadow: var(--roomie-shadow);
    border: 1px solid var(--roomie-border);
}

.roomie-search-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 16px;
    align-items: end;
}

@media (max-width: 768px) {
    .roomie-search-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

.roomie-search-group {
    display: flex;
    flex-direction: column;
}

/* ========================================
   Form Elements
======================================== */

.roomie-form {
    background: white;
    padding: 32px;
    border-radius: var(--roomie-radius-lg);
    box-shadow: var(--roomie-shadow);
    border: 1px solid var(--roomie-border);
}

.roomie-form-section {
    margin-bottom: 32px;
}

.roomie-form-section:last-child {
    margin-bottom: 0;
}

.roomie-form-section h3 {
    margin: 0 0 16px 0;
    color: var(--roomie-dark);
    font-size: 18px;
    font-weight: 600;
    border-bottom: 2px solid var(--roomie-primary);
    padding-bottom: 8px;
}

.roomie-form-group {
    margin-bottom: 16px;
}

.roomie-form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--roomie-dark);
    font-weight: 500;
    font-size: 14px;
}

.roomie-input,
.roomie-select,
.roomie-textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--roomie-border);
    border-radius: var(--roomie-radius);
    font-size: 14px;
    font-family: var(--roomie-font-family);
    transition: border-color 0.2s, box-shadow 0.2s;
    background: white;
}

.roomie-input:focus,
.roomie-select:focus,
.roomie-textarea:focus {
    outline: none;
    border-color: var(--roomie-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

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

/* Radio buttons */
.roomie-form-group label input[type="radio"] {
    width: auto;
    margin-right: 8px;
    margin-bottom: 0;
}

.roomie-form-group label:has(input[type="radio"]) {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--roomie-radius);
    transition: background-color 0.2s;
}

.roomie-form-group label:has(input[type="radio"]):hover {
    background-color: var(--roomie-light);
}

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

.roomie-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 24px;
    border: none;
    border-radius: var(--roomie-radius);
    font-size: 14px;
    font-weight: 500;
    font-family: var(--roomie-font-family);
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
    white-space: nowrap;
}

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

.roomie-btn-primary:hover {
    background: var(--roomie-primary-hover);
}

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

.roomie-btn-secondary:hover {
    background: #475569;
}

.roomie-btn-outline {
    background: transparent;
    border: 1px solid var(--roomie-primary);
    color: var(--roomie-primary);
}

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

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

/* ========================================
   Listing Cards
======================================== */

.roomie-listing-card {
    background: white;
    border-radius: var(--roomie-radius-lg);
    box-shadow: var(--roomie-shadow);
    border: 1px solid var(--roomie-border);
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
    position: relative;
}

.roomie-listing-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--roomie-shadow-lg);
}

.roomie-featured-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background: var(--roomie-warning);
    color: white;
    padding: 4px 8px;
    border-radius: var(--roomie-radius);
    font-size: 12px;
    font-weight: 600;
    z-index: 1;
}

.roomie-listing-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.roomie-listing-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.roomie-listing-type-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    padding: 4px 8px;
    border-radius: var(--roomie-radius);
    font-size: 12px;
    font-weight: 600;
    color: white;
}

.roomie-type-room_available {
    background: var(--roomie-success);
}

.roomie-type-seeking_room {
    background: var(--roomie-primary);
}

.roomie-type-shared_space {
    background: var(--roomie-warning);
}

.roomie-listing-content {
    padding: 20px;
}

.roomie-listing-title {
    margin: 0 0 12px 0;
    font-size: 18px;
    font-weight: 600;
    color: var(--roomie-dark);
    line-height: 1.3;
}

.roomie-listing-meta {
    display: flex;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 14px;
    color: var(--roomie-secondary);
}

.roomie-listing-location,
.roomie-listing-price {
    display: flex;
    align-items: center;
    gap: 4px;
}

.roomie-listing-price {
    font-weight: 600;
    color: var(--roomie-success);
}

.roomie-listing-description {
    color: var(--roomie-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.roomie-listing-details {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
    flex-wrap: wrap;
}

.roomie-detail {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    background: var(--roomie-light);
    border-radius: var(--roomie-radius);
    font-size: 12px;
    color: var(--roomie-secondary);
}

.roomie-listing-actions {
    display: flex;
    gap: 8px;
}

.roomie-listing-actions .roomie-btn {
    flex: 1;
    padding: 8px 16px;
    font-size: 13px;
}

/* ========================================
   Form Actions
======================================== */

.roomie-form-actions {
    padding-top: 24px;
    border-top: 1px solid var(--roomie-border);
    text-align: right;
}

/* ========================================
   Load More
======================================== */

.roomie-load-more {
    text-align: center;
    margin-top: 32px;
}

.roomie-load-more .roomie-btn {
    padding: 12px 32px;
}

/* ========================================
   No Results
======================================== */

.roomie-no-listings {
    text-align: center;
    padding: 48px 24px;
    color: var(--roomie-secondary);
}

.roomie-no-listings p {
    margin: 0;
    font-size: 16px;
}

/* ========================================
   Icons (placeholder for icon font/SVGs)
======================================== */

.roomie-icon-location::before { content: "📍"; }
.roomie-icon-dollar::before { content: "💰"; }
.roomie-icon-bed::before { content: "🛏️"; }
.roomie-icon-bath::before { content: "🚿"; }
.roomie-icon-furnished::before { content: "🪑"; }

/* ========================================
   Loading States
======================================== */

.roomie-loading {
    text-align: center;
    padding: 24px;
    color: var(--roomie-secondary);
}

.roomie-loading::after {
    content: "";
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid var(--roomie-border);
    border-top: 2px solid var(--roomie-primary);
    border-radius: 50%;
    animation: roomie-spin 1s linear infinite;
    margin-left: 8px;
}

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

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

@media (max-width: 1024px) {
    .roomie-listings-container,
    .roomie-profile-container,
    .roomie-search-container {
        padding: 16px;
    }
    
    .roomie-form {
        padding: 24px;
    }
}

@media (max-width: 640px) {
    .roomie-listings-container,
    .roomie-profile-container,
    .roomie-search-container {
        padding: 12px;
    }
    
    .roomie-form {
        padding: 20px;
    }
    
    .roomie-listing-meta {
        flex-direction: column;
        gap: 8px;
    }
    
    .roomie-listing-actions {
        flex-direction: column;
    }
    
    .roomie-search-form {
        padding: 16px;
    }
}

/* ========================================
   Utility Classes
======================================== */

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

.roomie-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

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

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

.roomie-mb-0 { margin-bottom: 0 !important; }
.roomie-mb-1 { margin-bottom: 8px !important; }
.roomie-mb-2 { margin-bottom: 16px !important; }
.roomie-mb-3 { margin-bottom: 24px !important; }
.roomie-mb-4 { margin-bottom: 32px !important; }

.roomie-mt-0 { margin-top: 0 !important; }
.roomie-mt-1 { margin-top: 8px !important; }
.roomie-mt-2 { margin-top: 16px !important; }
.roomie-mt-3 { margin-top: 24px !important; }
.roomie-mt-4 { margin-top: 32px !important; }