/* Style untuk RatingUMS - Daftar Tenaga Kependidikan */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background: linear-gradient(135deg, #ffffff 0%, #ffffff 100%);
    min-height: 100vh;
    color: #333;
}

.header {
    text-align: center;
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    padding: 30px;
    border-radius: 15px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    position: relative;
}

.header h1 {
    margin: 0;
    font-size: 2.5em;
    font-weight: 700;
    background: linear-gradient(135deg, #000000 0%, #000000 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.header p {
    margin: 10px 0 0 0;
    font-size: 1.1em;
    opacity: 0.8;
}

.staff-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.staff-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.staff-name {
    font-size: 1.8em;
    font-weight: 700;
    margin-bottom: 15px;
    color: #2c3e50;
    border-bottom: 2px solid #667eea;
    padding-bottom: 10px;
}

.staff-info {
    color: #555;
    margin-bottom: 15px;
    line-height: 1.6;
}

.staff-info strong {
    color: #555;
}

.rating {
    font-size: 1.2em;
    color: #ffa600fb;
    margin-bottom: 15px;
    background: rgba(255, 235, 59, 0.1);
    padding: 10px;
    border-radius: 8px;
    display: inline-block;
}

.reviews {
    margin-top: 25px;
    border-top: 1px solid #e0e0e0;
    padding-top: 20px;
}

.reviews h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.3em;
}

.review {
    border-top: 1px solid #f0f0f0;
    padding-top: 15px;
    margin-top: 15px;
    background: rgba(0, 0, 0, 0.02);
    padding: 15px;
    border-radius: 8px;
}

.review:first-child {
    border-top: none;
    margin-top: 0;
}

.review-author {
    font-weight: 600;
    color: #667eea;
    margin-bottom: 5px;
}

.review-rating {
    color: #ffd700;
    margin-bottom: 8px;
    font-weight: 500;
}

.review small {
    color: #888;
    font-size: 0.9em;
}

.no-reviews {
    color: #999;
    font-style: italic;
    text-align: center;
    padding: 20px;
    background: rgba(0, 0, 0, 0.02);
    border-radius: 8px;
}

/* Form styling */
.add-review {
    margin-top: 30px;
    padding-top: 25px;
    border-top: 2px solid #667eea;
    background: rgba(102, 126, 234, 0.05);
    border-radius: 10px;
    padding: 25px;
}

.add-review h4 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.2em;
    font-weight: 600;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #555;
    font-size: 0.95em;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1em;
    font-family: inherit;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ffffff;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

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

/* Star rating selector */
.star-rating {
    display: flex;
    gap: 5px;
    margin: 10px 0;
}

.star-rating input {
    display: none;
}

.star-rating label {
    font-size: 2em;
    color: #ddd;
    cursor: pointer;
    transition: color 0.3s ease;
    user-select: none;
}

/* Active state (selected stars) */
.star-rating label.active {
    color: #ffd700;
}

/* Hover state */
.star-rating label.hover {
    color: #ffd700;
}

/* Fallback for CSS-only version (if JavaScript fails) */
.star-rating input:nth-child(1):checked~label:nth-child(1),
.star-rating input:nth-child(2):checked~label:nth-child(1),
.star-rating input:nth-child(2):checked~label:nth-child(2),
.star-rating input:nth-child(3):checked~label:nth-child(1),
.star-rating input:nth-child(3):checked~label:nth-child(2),
.star-rating input:nth-child(3):checked~label:nth-child(3),
.star-rating input:nth-child(4):checked~label:nth-child(1),
.star-rating input:nth-child(4):checked~label:nth-child(2),
.star-rating input:nth-child(4):checked~label:nth-child(3),
.star-rating input:nth-child(4):checked~label:nth-child(4),
.star-rating input:nth-child(5):checked~label:nth-child(1),
.star-rating input:nth-child(5):checked~label:nth-child(2),
.star-rating input:nth-child(5):checked~label:nth-child(3),
.star-rating input:nth-child(5):checked~label:nth-child(4),
.star-rating input:nth-child(5):checked~label:nth-child(5) {
    color: #ffd700;
}

.submit-btn {
    background-color: #073c64;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    max-width: 200px;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(7, 60, 100, 0.3);
}

.submit-btn:active {
    transform: translateY(0);
}

/* Message styling */
.message {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
    text-align: center;
}

.message.success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.message.error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Improve spacing */
.rating {
    margin-bottom: 25px;
}

.reviews {
    margin-top: 30px;
}

/* Link to view all reviews */
.view-all-reviews {
    text-align: center;
    margin-top: 15px;
}

.view-all-reviews a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 16px;
    border: 2px solid #667eea;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.view-all-reviews a:hover {
    background-color: #667eea;
    color: white;
}

/* Back link in ulasan.php */
.back-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 16px;
    border: 2px solid #667eea;
    border-radius: 8px;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.back-link:hover {
    background-color: #667eea;
    color: white;
}

/* Filters in ulasan.php */
.filters {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    display: flex;
    gap: 20px;
    align-items: center;
    flex-wrap: wrap;
}

.filters label {
    font-weight: 600;
    color: #555;
    margin-right: 10px;
}

.filters select {
    padding: 8px 12px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1em;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

.filters select:focus {
    outline: none;
    border-color: #667eea;
}

.filters button {
    background-color: #073c64;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 1em;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.filters button:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(7, 60, 100, 0.3);
}

/* Reviews container in ulasan.php */
.reviews-container {
    display: grid;
    gap: 20px;
}

/* Review card in ulasan.php */
.review-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.review-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    border-bottom: 1px solid #e0e0e0;
    padding-bottom: 10px;
}

.staff-avatar {
    margin-right: 15px;
}

.staff-avatar img {
    width: 110px;
    height: 110px;
    border-radius: 0;
    border: none;
    object-fit: cover;
}

.staff-header {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.staff-info {
    font-weight: 600;
    color: #2c3e50;
}

.review-author {
    font-weight: 600;
    color: #667eea;
    margin-bottom: 10px;
}

.review-comment {
    margin-bottom: 10px;
    line-height: 1.6;
}

/* Bottom links in ulasan.php */
.bottom-links {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
    padding: 0 20px;
}

.link-box {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 10px;
    padding: 10px 15px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.link-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.link-box a {
    color: #667eea;
    text-decoration: none;
    font-weight: 600;
    display: block;
    text-align: center;
}

.link-box a:hover {
    color: #073c64;
}

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

/* Back link container in sdmrendah.php */
.back-link-container {
    text-align: right;
    margin-top: 30px;
    padding: 0 20px;
}

/* Export Section */
.export-section {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 20px 25px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.export-title {
    font-size: 1.15em;
    font-weight: 700;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 10px;
}

.export-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.export-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 10px;
    font-size: 0.95em;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    border: none;
    font-family: inherit;
}

.export-btn-csv {
    background: linear-gradient(135deg, #28a745, #20c997);
    color: white;
    box-shadow: 0 4px 15px rgba(40, 167, 69, 0.3);
}

.export-btn-csv:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.4);
}

.export-btn-excel {
    background: linear-gradient(135deg, #073c64, #1a6fb5);
    color: white;
    box-shadow: 0 4px 15px rgba(7, 60, 100, 0.3);
}

.export-btn-excel:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(7, 60, 100, 0.4);
}

.export-btn:active {
    transform: translateY(0);
}

.export-icon {
    font-size: 1.2em;
}

.export-label {
    letter-spacing: 0.3px;
}

/* Responsive design */
@media (max-width: 768px) {
    body {
        padding: 10px;
    }

    .header {
        padding: 20px;
        position: relative;
    }

    .header h1 {
        font-size: 2em;
    }

    .staff-card {
        padding: 20px;
    }

    .staff-name {
        font-size: 1.5em;
    }

    .add-review {
        padding: 20px;
    }

    .star-rating label {
        font-size: 1.8em;
    }

    .filters {
        flex-direction: column;
        align-items: stretch;
    }

    .filters select,
    .filters button {
        width: 100%;
    }

    .review-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .bottom-links {
        position: static;
        margin-top: 30px;
        flex-direction: row;
        justify-content: center;
        gap: 20px;
    }

    .link-box {
        flex: 1;
        max-width: 200px;
    }

    .export-section {
        flex-direction: column;
        text-align: center;
    }

    .export-buttons {
        width: 100%;
        justify-content: center;
    }


    .export-btn {
        flex: 1;
        justify-content: center;
        min-width: 130px;
    }
}

/* ── Floating Sidebar Icons ─────────────────────────────────────── */
.floating-sidebar {
    position: fixed;
    right: 18px;
    bottom: 90px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 9999;
}

.float-btn {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4em;
    text-decoration: none;
    color: white;
    box-shadow: 0 4px 16px rgba(0,0,0,0.22);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    cursor: pointer;
    border: none;
    outline: none;
    position: relative;
}

.float-btn:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 24px rgba(0,0,0,0.28);
}

.float-btn::before {
    content: attr(data-tip);
    position: absolute;
    right: 60px;
    background: rgba(20,20,20,0.82);
    color: #fff;
    padding: 5px 10px;
    border-radius: 6px;
    font-size: 0.70em;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.float-btn:hover::before {
    opacity: 1;
}

.float-btn-rating {
    background: linear-gradient(135deg, #ffa600, #ff7b00);
    animation: pulse-star 2.5s infinite;
}

@keyframes pulse-star {
    0%, 100% { box-shadow: 0 4px 16px rgba(255,166,0,0.4); }
    50%       { box-shadow: 0 4px 26px rgba(255,166,0,0.75); }
}

.float-btn-home {
    background: linear-gradient(135deg, #073c64, #0a5f9e);
}

.float-btn-top {
    background: linear-gradient(135deg, #6c757d, #495057);
    position: fixed;
    right: 18px;
    bottom: 25px;
    z-index: 9999;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4em;
    color: white;
    box-shadow: 0 4px 16px rgba(0,0,0,0.22);
    cursor: pointer;
    border: none;
    transition: transform 0.25s ease, opacity 0.3s ease;
    opacity: 0;
    pointer-events: none;
}

.float-btn-top.visible {
    opacity: 1;
    pointer-events: auto;
}

.float-btn-top:hover {
    transform: scale(1.12);
}

@media (max-width: 600px) {
    .floating-sidebar { right: 10px; bottom: 75px; }
    .float-btn { width: 44px; height: 44px; font-size: 1.15em; }
    .float-btn-top { right: 10px; bottom: 18px; width: 44px; height: 44px; font-size: 1.15em; }
}