/* ===================================================
   Pet Rescue Platform - Frontend Styles
   Mobile-first, modular, CSS-only components
   =================================================== */

/* --- CSS Variables / Theme --- */
:root {
    --prp-primary: #4a90d9;
    --prp-primary-dark: #357abd;
    --prp-success: #27ae60;
    --prp-danger: #e74c3c;
    --prp-warning: #f39c12;
    --prp-info: #3498db;
    --prp-bg: #f5f7fa;
    --prp-white: #ffffff;
    --prp-text: #333333;
    --prp-text-light: #666666;
    --prp-border: #e0e0e0;
    --prp-radius: 8px;
    --prp-shadow: 0 2px 8px rgba(0,0,0,0.08);
    --prp-shadow-hover: 0 4px 16px rgba(0,0,0,0.12);
    --prp-transition: 0.2s ease;
    --prp-max-width: 1200px;
}

/* --- Reset & Base --- */
.prp-wizard,
.prp-feed,
.prp-search,
.prp-dashboard {
    max-width: var(--prp-max-width);
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--prp-text);
    line-height: 1.5;
}

/* --- Buttons --- */
.prp-btn {
    display: inline-block;
    padding: 10px 20px;
    border: none;
    border-radius: var(--prp-radius);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all var(--prp-transition);
    text-align: center;
    line-height: 1.4;
}

.prp-btn-primary {
    background: var(--prp-primary);
    color: var(--prp-white);
}
.prp-btn-primary:hover {
    background: var(--prp-primary-dark);
    transform: translateY(-1px);
}

.prp-btn-outline {
    background: transparent;
    color: var(--prp-primary);
    border: 2px solid var(--prp-primary);
}
.prp-btn-outline:hover {
    background: var(--prp-primary);
    color: var(--prp-white);
}

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

.prp-btn-next {
    background: var(--prp-primary);
    color: var(--prp-white);
}
.prp-btn-next:hover {
    background: var(--prp-primary-dark);
}

.prp-btn-submit {
    background: var(--prp-success);
    color: var(--prp-white);
    font-size: 16px;
    padding: 12px 32px;
}
.prp-btn-submit:hover {
    background: #219a52;
    transform: translateY(-1px);
}

.prp-btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}
.prp-btn-xs {
    padding: 4px 8px;
    font-size: 11px;
}
.prp-btn-view {
    background: var(--prp-primary);
    color: var(--prp-white);
}
.prp-btn-contact {
    background: var(--prp-success);
    color: var(--prp-white);
}

/* --- Locate Button (Geolocation) --- */
.prp-locate-btn {
    margin-bottom: 12px;
    font-size: 13px;
    padding: 8px 18px;
    transition: all var(--prp-transition);
}
.prp-locate-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}
.prp-locate-status {
    display: block;
    font-size: 12px;
    margin-bottom: 10px;
    min-height: 18px;
}

/* --- Social Share --- */
.prp-share-buttons { display:flex; gap:8px; flex-wrap:wrap; margin-top:12px; }
.prp-share-btn { display:inline-flex; align-items:center; gap:5px; padding:7px 14px; border-radius:6px; font-size:12px; font-weight:600; text-decoration:none; transition:all .15s; border:none; cursor:pointer; }
.prp-share-wa { background:#25D366; color:#fff; } .prp-share-wa:hover { background:#1da851; }
.prp-share-fb { background:#1877F2; color:#fff; } .prp-share-fb:hover { background:#1565c0; }
.prp-share-tw { background:#000; color:#fff; } .prp-share-tw:hover { background:#333; }
.prp-share-copy { background:#f0f0f1; color:#333; } .prp-share-copy:hover { background:#e0e0e0; }

/* --- Expired badge --- */
.prp-expired-badge { display:inline-block; padding:2px 8px; border-radius:12px; font-size:10px; font-weight:600; background:#e74c3c; color:#fff; }
.prp-renew-btn { background:#f39c12; color:#fff; border:none; padding:6px 14px; border-radius:6px; font-size:12px; font-weight:600; cursor:pointer; margin-top:4px; }
.prp-renew-btn:hover { background:#d68910; }

/* --- Form Elements --- */
.prp-input,
.prp-wizard select,
.prp-search select {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--prp-border);
    border-radius: var(--prp-radius);
    font-size: 15px;
    transition: border-color var(--prp-transition);
    background: var(--prp-white);
    box-sizing: border-box;
}
.prp-input:focus,
.prp-wizard select:focus {
    outline: none;
    border-color: var(--prp-primary);
    box-shadow: 0 0 0 3px rgba(74,144,217,0.1);
}

.prp-input::placeholder {
    color: #999;
}

/* --- Wizard --- */
.prp-wizard-progress {
    margin-bottom: 30px;
}

.prp-progress-bar {
    height: 6px;
    background: var(--prp-border);
    border-radius: 3px;
    overflow: hidden;
    margin-bottom: 15px;
}
.prp-progress-fill {
    height: 100%;
    background: var(--prp-primary);
    transition: width 0.4s ease;
    border-radius: 3px;
}

.prp-steps-indicator {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 8px;
}
.prp-step-dot {
    font-size: 12px;
    color: var(--prp-text-light);
    padding: 4px 8px;
    border-radius: 20px;
    background: var(--prp-bg);
    transition: all var(--prp-transition);
}
.prp-step-dot.active {
    background: var(--prp-primary);
    color: var(--prp-white);
}
.prp-step-dot.completed {
    background: var(--prp-success);
    color: var(--prp-white);
}

.prp-wizard-form {
    background: var(--prp-white);
    border-radius: var(--prp-radius);
    box-shadow: var(--prp-shadow);
    padding: 30px;
}
.prp-wizard-form h2 {
    margin-top: 0;
    font-size: 22px;
    color: var(--prp-text);
}
.prp-step-desc {
    color: var(--prp-text-light);
    margin-bottom: 20px;
}

.prp-step {
    display: none;
}
.prp-step.active {
    display: block;
}

/* Status Selection Grid */
.prp-status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin: 20px 0;
}
.prp-status-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 20px 15px;
    border: 2px solid var(--prp-border);
    border-radius: var(--prp-radius);
    cursor: pointer;
    transition: all var(--prp-transition);
    text-align: center;
}
.prp-status-card:hover {
    border-color: var(--prp-primary);
    box-shadow: var(--prp-shadow-hover);
}
.prp-status-card input[type="radio"] {
    display: none;
}
.prp-status-card:has(input:checked) {
    border-color: var(--prp-primary);
    background: rgba(74,144,217,0.05);
}
.prp-status-icon {
    font-size: 36px;
    margin-bottom: 8px;
}
.prp-status-label {
    font-weight: 600;
    font-size: 16px;
}
.prp-status-desc {
    font-size: 12px;
    color: var(--prp-text-light);
    margin-top: 4px;
}

/* Photo Upload */
.prp-photo-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 15px 0;
}
.prp-photo-add {
    width: 120px;
    height: 120px;
    border: 2px dashed var(--prp-border);
    border-radius: var(--prp-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--prp-transition);
}
.prp-photo-add:hover {
    border-color: var(--prp-primary);
    background: rgba(74,144,217,0.05);
}
.prp-add-icon {
    font-size: 32px;
    color: var(--prp-primary);
    line-height: 1;
}
.prp-add-text {
    font-size: 12px;
    color: var(--prp-text-light);
    margin-top: 4px;
}
.prp-photo-preview {
    width: 120px;
    height: 120px;
    border-radius: var(--prp-radius);
    object-fit: cover;
    position: relative;
}
.prp-photo-remove {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    background: var(--prp-danger);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    line-height: 24px;
    text-align: center;
}
.prp-photo-hint {
    font-size: 12px;
    color: var(--prp-text-light);
}
.prp-photo-error {
    color: var(--prp-danger);
    font-size: 13px;
    margin-top: 8px;
}

/* Form Layout */
.prp-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}
.prp-form-group {
    margin-bottom: 15px;
}
.prp-form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 14px;
}
.prp-form-group .required {
    color: var(--prp-danger);
}

/* Checkbox Grid */
.prp-checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
    margin-bottom: 20px;
}
.prp-checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px;
    border: 1px solid var(--prp-border);
    border-radius: var(--prp-radius);
    cursor: pointer;
    transition: all var(--prp-transition);
}
.prp-checkbox-label:has(input:checked) {
    border-color: var(--prp-primary);
    background: rgba(74,144,217,0.05);
}
.prp-checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
}
.prp-checkbox-text {
    font-size: 14px;
}

/* Wizard Navigation */
.prp-wizard-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--prp-border);
    gap: 10px;
    flex-wrap: wrap;
}
.prp-form-message {
    padding: 12px 16px;
    border-radius: var(--prp-radius);
    margin-top: 15px;
    font-size: 14px;
}
.prp-form-message.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}
.prp-form-message.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* --- Review Summary --- */
.prp-review-summary {
    background: var(--prp-bg);
    border-radius: var(--prp-radius);
    padding: 20px;
    margin-bottom: 20px;
}
.prp-review-item {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--prp-border);
}
.prp-review-item:last-child { border-bottom: none; }
.prp-review-label { font-weight: 600; color: var(--prp-text-light); }
.prp-review-value { color: var(--prp-text); }

/* --- Card Feed --- */
.prp-feed {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
    padding: 20px 0;
}
.prp-feed-cols-1 { grid-template-columns: 1fr; }
.prp-feed-cols-2 { grid-template-columns: repeat(2, 1fr); }
.prp-feed-cols-3 { grid-template-columns: repeat(3, 1fr); }
.prp-feed-cols-4 { grid-template-columns: repeat(4, 1fr); }

.prp-card {
    background: var(--prp-white);
    border-radius: var(--prp-radius);
    box-shadow: var(--prp-shadow);
    overflow: hidden;
    transition: transform var(--prp-transition), box-shadow var(--prp-transition);
    display: flex;
    flex-direction: column;
}
.prp-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--prp-shadow-hover);
}

.prp-card-image {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
    background: var(--prp-bg);
}
.prp-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.prp-card-img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--prp-bg);
    color: var(--prp-text-light);
    font-size: 14px;
}

/* Status Badges */
.prp-status-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: white;
}
.prp-status-danger  { background: var(--prp-danger); }
.prp-status-success { background: var(--prp-success); }
.prp-status-info    { background: var(--prp-info); }
.prp-status-warning { background: var(--prp-warning); }

.prp-verified-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 26px;
    height: 26px;
    background: var(--prp-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
}

.prp-card-body {
    padding: 15px;
    flex: 1;
}
.prp-card-title {
    margin: 0 0 8px;
    font-size: 16px;
    font-weight: 700;
    color: var(--prp-text);
    line-height: 1.3;
}
.prp-card-meta {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
    font-size: 12px;
    color: var(--prp-text-light);
}
.prp-card-meta span {
    background: var(--prp-bg);
    padding: 2px 8px;
    border-radius: 12px;
}
.prp-card-location {
    font-size: 13px;
    color: var(--prp-text-light);
    margin-bottom: 6px;
}
.prp-card-date {
    font-size: 12px;
    color: #999;
}

.prp-card-actions {
    display: flex;
    gap: 8px;
    padding: 0 15px 15px;
}

/* --- Search --- */
.prp-search-filters {
    background: var(--prp-white);
    border-radius: var(--prp-radius);
    box-shadow: var(--prp-shadow);
    padding: 20px;
    margin-bottom: 20px;
}
.prp-filter-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-bottom: 15px;
}
.prp-filter-group label {
    display: block;
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 4px;
    color: var(--prp-text-light);
}
.prp-filter-checkbox {
    display: flex;
    align-items: flex-end;
}
.prp-filter-checkbox label {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    margin-bottom: 0;
}
.prp-filter-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 10px;
}
.prp-search-count {
    font-size: 13px;
    color: var(--prp-text-light);
    margin-left: auto;
}
.prp-search-loading {
    text-align: center;
    padding: 40px;
    color: var(--prp-text-light);
}
.prp-no-results {
    text-align: center;
    padding: 40px 20px;
    color: var(--prp-text-light);
}

/* --- Pagination --- */
.prp-pagination {
    text-align: center;
    padding: 20px 0;
}
.prp-pagination .page-numbers {
    display: inline-block;
    padding: 8px 14px;
    margin: 0 3px;
    background: var(--prp-white);
    border: 1px solid var(--prp-border);
    border-radius: var(--prp-radius);
    color: var(--prp-primary);
    text-decoration: none;
    transition: all var(--prp-transition);
}
.prp-pagination .page-numbers.current {
    background: var(--prp-primary);
    color: var(--prp-white);
    border-color: var(--prp-primary);
}
.prp-pagination .page-numbers:hover:not(.current) {
    background: var(--prp-bg);
}

/* --- Dashboard --- */
.prp-dashboard-nav {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    margin-bottom: 20px;
    background: var(--prp-white);
    border-radius: var(--prp-radius);
    box-shadow: var(--prp-shadow);
    padding: 8px;
}
.prp-tab {
    padding: 8px 16px;
    border-radius: var(--prp-radius);
    text-decoration: none;
    color: var(--prp-text);
    font-size: 14px;
    transition: all var(--prp-transition);
}
.prp-tab:hover {
    background: var(--prp-bg);
}
.prp-tab.active {
    background: var(--prp-primary);
    color: var(--prp-white);
}

.prp-dashboard-content {
    background: var(--prp-white);
    border-radius: var(--prp-radius);
    box-shadow: var(--prp-shadow);
    padding: 20px;
}

.prp-dashboard-table {
    width: 100%;
    border-collapse: collapse;
}
.prp-dashboard-table th,
.prp-dashboard-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--prp-border);
    font-size: 14px;
}
.prp-dashboard-table th {
    background: var(--prp-bg);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--prp-text-light);
}
.prp-dashboard-table tr:hover td {
    background: rgba(74,144,217,0.03);
}
.prp-thumb-sm {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    object-fit: cover;
}
.prp-no-thumb {
    font-size: 24px;
}
.prp-status-badge-sm {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    background: var(--prp-bg);
}
.prp-resolved-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 11px;
    background: var(--prp-success);
    color: white;
}

/* --- Single Listing Detail --- */
.prp-detail-grid {
    display: grid;
    gap: 20px;
}
.prp-detail-gallery {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 10px;
}
.prp-gallery-img {
    max-height: 300px;
    border-radius: var(--prp-radius);
    object-fit: cover;
}
.prp-info-table {
    width: 100%;
    border-collapse: collapse;
}
.prp-info-table th,
.prp-info-table td {
    padding: 10px 12px;
    border-bottom: 1px solid var(--prp-border);
    font-size: 14px;
}
.prp-info-table th {
    width: 40%;
    color: var(--prp-text-light);
    font-weight: 600;
}
.prp-tag {
    display: inline-block;
    padding: 4px 10px;
    margin: 3px;
    border-radius: 20px;
    font-size: 12px;
}
.prp-tag-green {
    background: #d4edda;
    color: #155724;
}

/* --- Matches Section --- */
.prp-matches-section {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 2px solid var(--prp-border);
}
.prp-matches-desc {
    color: var(--prp-text-light);
}
.prp-match-score {
    text-align: center;
    font-size: 13px;
    color: var(--prp-success);
    font-weight: 600;
    margin-top: 4px;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .prp-form-row,
    .prp-filter-row {
        grid-template-columns: 1fr;
    }
    .prp-feed { grid-template-columns: 1fr; }
    .prp-feed-cols-2,
    .prp-feed-cols-3,
    .prp-feed-cols-4 { grid-template-columns: 1fr; }
    .prp-status-grid { grid-template-columns: repeat(2, 1fr); }
    .prp-steps-indicator { font-size: 10px; }
    .prp-step-dot { font-size: 10px; padding: 3px 6px; }
    .prp-wizard-form { padding: 20px 15px; }
    .prp-dashboard-nav { overflow-x: auto; flex-wrap: nowrap; }
    .prp-dashboard-table { font-size: 12px; }
    .prp-checkbox-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .prp-status-grid { grid-template-columns: 1fr; }
    .prp-checkbox-grid { grid-template-columns: 1fr; }
    .prp-dashboard-table th,
    .prp-dashboard-table td { padding: 6px 8px; }
}

/* --- Admin Cards --- */
.prp-admin-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
    margin: 20px 0;
}
.prp-admin-card {
    background: var(--prp-white);
    border: 1px solid var(--prp-border);
    border-radius: var(--prp-radius);
    padding: 20px;
}
.prp-admin-card h2,
.prp-admin-card h3 {
    margin-top: 0;
}

/* --- Notices --- */
.prp-notice {
    background: var(--prp-bg);
    border-left: 4px solid var(--prp-primary);
    padding: 15px 20px;
    border-radius: 4px;
    margin: 20px 0;
}