/* ============================================
   Certificate & Verification Public Styles
   Mobile-First, Modern UI
   ============================================ */

/* CSS Variables */
:root {
    --sscv-primary: #1a365d;
    --sscv-accent: #c8a951;
    --sscv-success: #10b981;
    --sscv-error: #ef4444;
    --sscv-warning: #f59e0b;
    --sscv-text: #374151;
    --sscv-text-light: #6b7280;
    --sscv-bg: #f9fafb;
    --sscv-card-bg: #ffffff;
    --sscv-border: #e5e7eb;
    --sscv-radius: 12px;
    --sscv-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
}

/* Reset for plugin elements */
.sscv-form-wrapper *,
.sscv-verify-wrapper *,
.sscv-directory-wrapper *,
.sscv-dashboard-wrapper * {
    box-sizing: border-box;
}

/* ========================
   Form Card
   ======================== */
.sscv-form-card {
    background: var(--sscv-card-bg);
    border-radius: var(--sscv-radius);
    box-shadow: var(--sscv-shadow);
    padding: 32px;
    margin-bottom: 24px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.sscv-form-header {
    text-align: center;
    margin-bottom: 28px;
}

.sscv-form-logo {
    max-height: 60px;
    margin-bottom: 12px;
}

.sscv-form-header h2 {
    font-size: 24px;
    font-weight: 700;
    color: var(--sscv-primary);
    margin: 0 0 8px;
}

.sscv-form-header p {
    color: var(--sscv-text-light);
    font-size: 14px;
    margin: 0;
}

/* ========================
   Form Elements
   ======================== */
.sscv-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .sscv-form-grid {
        grid-template-columns: 1fr;
    }
}

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

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

.sscv-form-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--sscv-text);
    margin-bottom: 6px;
}

.sscv-form-group input[type="text"],
.sscv-form-group input[type="email"],
.sscv-form-group input[type="url"],
.sscv-form-group input[type="date"],
.sscv-form-group input[type="tel"],
.sscv-form-group input[type="number"],
.sscv-form-group select,
.sscv-form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--sscv-border);
    border-radius: 8px;
    font-size: 14px;
    color: var(--sscv-text);
    background: #fff;
    transition: border-color 0.2s, box-shadow 0.2s;
    -webkit-appearance: none;
}

.sscv-form-group input:focus,
.sscv-form-group select:focus,
.sscv-form-group textarea:focus {
    outline: none;
    border-color: var(--sscv-primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

.sscv-form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

.sscv-file-upload {
    position: relative;
}

.sscv-file-upload input[type="file"] {
    width: 100%;
    padding: 10px;
    border: 2px dashed var(--sscv-border);
    border-radius: 8px;
    cursor: pointer;
    background: var(--sscv-bg);
}

.sscv-file-hint {
    font-size: 11px;
    color: var(--sscv-text-light);
    margin: 4px 0 0;
}

/* ========================
   Buttons
   ======================== */
.sscv-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    text-decoration: none;
    gap: 8px;
}

.sscv-btn-primary {
    background: var(--sscv-primary);
    color: #fff;
}

.sscv-btn-primary:hover {
    background: #2a4a7f;
    color: #fff;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(26, 54, 93, 0.3);
}

.sscv-btn-secondary {
    background: var(--sscv-bg);
    color: var(--sscv-text);
    border: 1px solid var(--sscv-border);
}

.sscv-btn-secondary:hover {
    background: #e5e7eb;
    color: var(--sscv-text);
}

.sscv-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* ========================
   Messages
   ======================== */
.sscv-message {
    padding: 14px 18px;
    border-radius: 8px;
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.5;
}

.sscv-message-success {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    color: #166534;
}

.sscv-message-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

/* ========================
   Badges
   ======================== */
.sscv-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sscv-badge-pending { background: #fef3c7; color: #92400e; }
.sscv-badge-approved { background: #d1fae5; color: #065f46; }
.sscv-badge-rejected { background: #fee2e2; color: #991b1b; }
.sscv-badge-revoked { background: #e5e7eb; color: #374151; }

/* ========================
   Verification Portal
   ======================== */
.sscv-verify-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.sscv-verify-card {
    background: var(--sscv-card-bg);
    border-radius: var(--sscv-radius);
    box-shadow: var(--sscv-shadow);
    padding: 32px;
}

.sscv-verify-header {
    text-align: center;
    margin-bottom: 28px;
}

.sscv-verify-header h2 {
    color: var(--sscv-primary);
    font-size: 24px;
    margin: 0 0 8px;
}

.sscv-search-bar {
    display: flex;
    gap: 10px;
    max-width: 700px;
    margin: 0 auto;
}

.sscv-search-bar select {
    padding: 10px 14px;
    border: 1px solid var(--sscv-border);
    border-radius: 8px;
    font-size: 14px;
    min-width: 150px;
    background: #fff;
}

.sscv-search-bar input {
    flex: 1;
    padding: 10px 14px;
    border: 1px solid var(--sscv-border);
    border-radius: 8px;
    font-size: 14px;
}

.sscv-search-bar input:focus,
.sscv-search-bar select:focus {
    outline: none;
    border-color: var(--sscv-primary);
    box-shadow: 0 0 0 3px rgba(26, 54, 93, 0.1);
}

@media (max-width: 600px) {
    .sscv-search-bar {
        flex-direction: column;
    }
}

/* Verification Results */
.sscv-verify-result {
    margin-top: 30px;
    padding-top: 24px;
    border-top: 1px solid var(--sscv-border);
}

.sscv-verified-badge {
    text-align: center;
    padding: 16px;
    background: #f0fdf4;
    border-radius: 10px;
    margin-bottom: 24px;
}

.sscv-checkmark {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    border-radius: 50%;
    background: var(--sscv-success);
    color: #fff;
    font-size: 20px;
    margin-right: 10px;
    vertical-align: middle;
}

.sscv-verified-badge span:last-child {
    font-size: 20px;
    font-weight: 700;
    color: #065f46;
    vertical-align: middle;
}

.sscv-result-grid {
    display: grid;
    grid-template-columns: 140px 1fr 140px;
    gap: 24px;
    align-items: start;
}

@media (max-width: 768px) {
    .sscv-result-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

.sscv-result-passport {
    width: 120px;
    height: 140px;
    object-fit: cover;
    border-radius: 10px;
    border: 2px solid var(--sscv-border);
}

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

.sscv-detail-table th {
    text-align: left;
    padding: 8px 12px 8px 0;
    color: var(--sscv-text-light);
    font-size: 13px;
    font-weight: 500;
    width: 140px;
    border-bottom: 1px solid #f3f4f6;
}

.sscv-detail-table td {
    padding: 8px 0;
    font-size: 14px;
    border-bottom: 1px solid #f3f4f6;
}

.sscv-result-qr-img {
    max-width: 120px;
    border-radius: 8px;
}

.sscv-result-stamp img {
    max-width: 80px;
    opacity: 0.7;
    margin-top: 10px;
}

.sscv-result-actions {
    text-align: center;
    margin-top: 24px;
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* ========================
   Project Directory
   ======================== */
.sscv-directory-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.sscv-directory-header {
    margin-bottom: 20px;
}

.sscv-directory-header h2 {
    font-size: 24px;
    color: var(--sscv-primary);
    margin: 0 0 16px;
}

.sscv-directory-controls {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: center;
}

.sscv-search-box input,
.sscv-filter-box select,
.sscv-sort-box select {
    padding: 8px 14px;
    border: 1px solid var(--sscv-border);
    border-radius: 8px;
    font-size: 14px;
    background: #fff;
}

.sscv-search-box input {
    min-width: 250px;
}

.sscv-search-box input:focus {
    outline: none;
    border-color: var(--sscv-primary);
}

/* Table */
.sscv-table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.sscv-project-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--sscv-card-bg);
    border-radius: var(--sscv-radius);
    overflow: hidden;
    box-shadow: var(--sscv-shadow);
}

.sscv-project-table thead th {
    background: var(--sscv-primary);
    color: #fff;
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 600;
    text-align: left;
    white-space: nowrap;
}

.sscv-project-table tbody td {
    padding: 12px 16px;
    font-size: 14px;
    border-bottom: 1px solid #f3f4f6;
    vertical-align: middle;
}

.sscv-project-table tbody tr:hover {
    background: #f9fafb;
}

.sscv-project-table tbody tr:last-child td {
    border-bottom: none;
}

.sscv-project-table .sscv-proj-img {
    width: 50px;
    height: 50px;
    object-fit: cover;
    border-radius: 6px;
}

.sscv-project-table a {
    color: var(--sscv-primary);
    text-decoration: none;
    font-weight: 500;
}

.sscv-project-table a:hover {
    text-decoration: underline;
}

.sscv-loading-cell {
    text-align: center;
    padding: 40px !important;
    color: var(--sscv-text-light);
}

/* No results placeholder */
.sscv-no-img {
    width: 50px;
    height: 50px;
    background: #f3f4f6;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #d1d5db;
    font-size: 20px;
}

/* Pagination */
.sscv-pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.sscv-pagination button {
    padding: 8px 14px;
    border: 1px solid var(--sscv-border);
    background: #fff;
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    transition: all 0.2s;
}

.sscv-pagination button:hover {
    background: var(--sscv-bg);
}

.sscv-pagination button.active {
    background: var(--sscv-primary);
    color: #fff;
    border-color: var(--sscv-primary);
}

.sscv-pagination button:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

/* ========================
   Student Dashboard
   ======================== */
.sscv-dashboard-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.sscv-dash-profile {
    margin-bottom: 24px;
}

.sscv-dash-profile-inner {
    display: flex;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
}

.sscv-dash-avatar img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--sscv-accent);
}

.sscv-dash-info {
    flex: 1;
}

.sscv-dash-info h2 {
    margin: 0 0 4px;
    font-size: 20px;
    color: var(--sscv-primary);
}

.sscv-dash-info p {
    margin: 0;
    font-size: 13px;
    color: var(--sscv-text-light);
}

/* ========================
   Spinner
   ======================== */
.sscv-spinner {
    width: 36px;
    height: 36px;
    border: 3px solid var(--sscv-border);
    border-top-color: var(--sscv-primary);
    border-radius: 50%;
    animation: sscv-spin 0.7s linear infinite;
    margin: 0 auto;
}

@keyframes sscv-spin {
    to { transform: rotate(360deg); }
}

.sscv-directory-loading {
    text-align: center;
    padding: 40px;
    color: var(--sscv-text-light);
}

/* ========================
   Responsive
   ======================== */
@media (max-width: 600px) {
    .sscv-form-card,
    .sscv-verify-card {
        padding: 20px 16px;
        border-radius: 8px;
    }

    .sscv-form-header h2,
    .sscv-verify-header h2,
    .sscv-directory-header h2 {
        font-size: 20px;
    }

    .sscv-directory-controls {
        flex-direction: column;
    }

    .sscv-search-box input {
        min-width: auto;
        width: 100%;
    }

    .sscv-dash-profile-inner {
        flex-direction: column;
        text-align: center;
    }
}