/* css/style.css - Modern Light Mode Survey & Admin Dashboard Stylesheet */

@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800&family=Tajawal:wght@400;500;700&display=swap');

:root {
    --bg-main: #f8fafc;
    --bg-card: #ffffff;
    --bg-subtle: #f1f5f9;
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --primary-light: #eff6ff;
    --primary-border: #bfdbfe;

    --sa-color: #059669;
    --sa-bg: #ecfdf5;
    --sa-border: #a7f3d0;
    
    --a-color: #2563eb;
    --a-bg: #eff6ff;
    --a-border: #bfdbfe;

    --d-color: #d97706;
    --d-bg: #fffbe6;
    --d-border: #fde68a;

    --sd-color: #dc2626;
    --sd-bg: #fef2f2;
    --sd-border: #fecaca;

    --border-color: #e2e8f0;
    --focus-ring: 0 0 0 4px rgba(37, 99, 235, 0.15);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.05), 0 8px 10px -6px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 20px 30px -10px rgba(15, 23, 42, 0.08);

    --font-cairo: 'Cairo', system-ui, -apple-system, sans-serif;
}

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

body {
    font-family: var(--font-cairo);
    background-color: var(--bg-main);
    color: var(--text-primary);
    direction: rtl;
    text-align: right;
    line-height: 1.6;
    min-height: 100vh;
    padding-bottom: 60px;
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 20px 16px;
}

/* Header & Logo */
.app-header {
    text-align: center;
    padding: 30px 20px 20px;
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    border-bottom: 1px solid var(--border-color);
    margin-bottom: 30px;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    box-shadow: var(--shadow-sm);
}

.logo-wrapper {
    display: inline-block;
    padding: 12px 24px;
    background: #ffffff;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    margin-bottom: 16px;
    transition: transform 0.3s ease;
}

.logo-wrapper:hover {
    transform: translateY(-2px);
}

.logo-img {
    max-height: 85px;
    width: auto;
    object-fit: contain;
    display: block;
}

.survey-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 10px;
}

.intro-box {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 20px 24px;
    border: 1px solid var(--border-color);
    border-right: 5px solid var(--primary);
    box-shadow: var(--shadow-sm);
    color: var(--text-secondary);
    font-size: 0.98rem;
    margin-top: 15px;
    text-align: justify;
}

/* Scale Key */
.scale-key-box {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-bottom: 25px;
    box-shadow: var(--shadow-sm);
}

.scale-key-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.scale-badges {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 10px;
}

.scale-badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-weight: 600;
}

.scale-badge-item.sa { background: var(--sa-bg); color: var(--sa-color); border: 1px solid var(--sa-border); }
.scale-badge-item.a  { background: var(--a-bg);  color: var(--a-color);  border: 1px solid var(--a-border); }
.scale-badge-item.d  { background: var(--d-bg);  color: var(--d-color);  border: 1px solid var(--d-border); }
.scale-badge-item.sd { background: var(--sd-bg); color: var(--sd-color); border: 1px solid var(--sd-border); }

/* Progress Stepper */
.progress-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 18px 24px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    margin-bottom: 25px;
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.step-indicator {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--primary);
    background: var(--primary-light);
    padding: 4px 14px;
    border-radius: 50px;
    border: 1px solid var(--primary-border);
}

.percentage-indicator {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--text-secondary);
}

.progress-bar-bg {
    width: 100%;
    height: 10px;
    background: var(--bg-subtle);
    border-radius: 10px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    width: 12.5%;
    background: linear-gradient(90deg, #2563eb, #3b82f6);
    border-radius: 10px;
    transition: width 0.4s ease-in-out;
}

/* Form Section Containers */
.section-step {
    display: none;
    animation: fadeIn 0.3s ease-in-out forwards;
}

.section-step.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    padding: 30px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    margin-bottom: 25px;
}

.section-head {
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--bg-subtle);
}

.section-tag {
    display: inline-block;
    font-size: 0.82rem;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.section-title {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.section-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Question Items */
.question-item {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 20px;
    margin-bottom: 20px;
    transition: all 0.2s ease;
}

.question-item:hover {
    border-color: #cbd5e1;
    box-shadow: var(--shadow-sm);
}

.question-item.invalid {
    border-color: #f87171 !important;
    background-color: #fef2f2;
    animation: shake 0.4s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-5px); }
    40%, 80% { transform: translateX(5px); }
}

.question-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    line-height: 1.5;
}

.question-text .req-asterisk {
    color: #ef4444;
    margin-right: 4px;
}

/* Scale Rating Group */
.rating-options {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
}

@media (max-width: 640px) {
    .rating-options {
        grid-template-columns: 1fr 1fr;
    }
}

.rating-option-label {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 12px 10px;
    border-radius: var(--radius-sm);
    border: 1.5px solid var(--border-color);
    background: #ffffff;
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    text-align: center;
}

.rating-option-label input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.rating-code {
    font-weight: 800;
    font-size: 1rem;
    margin-bottom: 2px;
}

.rating-title {
    font-size: 0.82rem;
    font-weight: 600;
}

/* SA Styling */
.rating-option-label[data-val="SA"]:hover { border-color: var(--sa-border); background: var(--sa-bg); }
.rating-option-label[data-val="SA"].active {
    background: var(--sa-bg);
    border-color: var(--sa-color);
    color: var(--sa-color);
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.2);
}

/* A Styling */
.rating-option-label[data-val="A"]:hover { border-color: var(--a-border); background: var(--a-bg); }
.rating-option-label[data-val="A"].active {
    background: var(--a-bg);
    border-color: var(--a-color);
    color: var(--a-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* D Styling */
.rating-option-label[data-val="D"]:hover { border-color: var(--d-border); background: var(--d-bg); }
.rating-option-label[data-val="D"].active {
    background: var(--d-bg);
    border-color: var(--d-color);
    color: var(--d-color);
    box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.2);
}

/* SD Styling */
.rating-option-label[data-val="SD"]:hover { border-color: var(--sd-border); background: var(--sd-bg); }
.rating-option-label[data-val="SD"].active {
    background: var(--sd-bg);
    border-color: var(--sd-color);
    color: var(--sd-color);
    box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.2);
}

/* Text Inputs & Selects */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-sublabel {
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 400;
    margin-bottom: 8px;
    display: block;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    font-family: var(--font-cairo);
    color: var(--text-primary);
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    outline: none;
    transition: all 0.2s ease;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: var(--focus-ring);
}

textarea.form-control {
    min-height: 110px;
    resize: vertical;
}

/* Checkbox group styling */
.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 10px;
    margin-top: 10px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.checkbox-label:hover {
    background: var(--bg-subtle);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--primary);
    cursor: pointer;
}

/* Action Controls & Navigation */
.step-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 15px;
    margin-top: 30px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-family: var(--font-cairo);
    font-size: 1rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
}

.btn-primary {
    background-color: var(--primary);
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.35);
}

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

.btn-secondary:hover {
    background-color: var(--bg-subtle);
    color: var(--text-primary);
}

.btn-success {
    background-color: #059669;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(5, 150, 105, 0.25);
}

.btn-success:hover {
    background-color: #047857;
    transform: translateY(-1px);
}

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

/* Alert Banner */
.alert-toast {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%) translateY(-100px);
    background: #ef4444;
    color: #ffffff;
    padding: 14px 24px;
    border-radius: var(--radius-md);
    font-weight: 700;
    box-shadow: 0 10px 25px rgba(239, 68, 68, 0.3);
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
}

.alert-toast.show {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

/* Optional Card Toggle */
.optional-badge {
    display: inline-block;
    font-size: 0.78rem;
    font-weight: 700;
    background: #f1f5f9;
    color: #64748b;
    padding: 2px 10px;
    border-radius: 20px;
    margin-right: 8px;
}

/* Success Screen */
.success-card {
    text-align: center;
    padding: 50px 30px;
}

.success-icon {
    width: 80px;
    height: 80px;
    background: #dcfce7;
    color: #16a34a;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
}

/* Admin Dashboard Specific */
.admin-navbar {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--shadow-sm);
}

.admin-logo-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-title {
    font-size: 1.2rem;
    font-weight: 800;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 25px;
}

.stat-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 20px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.stat-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary);
    margin-top: 4px;
}

.stat-label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
}

.badge-warning {
    background: #fef3c7;
    color: #b45309;
    border: 1px solid #fde68a;
}

.badge-success {
    background: #d1fae5;
    color: #047857;
    border: 1px solid #a7f3d0;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    text-align: right;
    font-size: 0.92rem;
}

.data-table th, .data-table td {
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-color);
}

.data-table th {
    background: #f8fafc;
    font-weight: 700;
    color: var(--text-secondary);
}

.data-table tr:hover td {
    background-color: #f8fafc;
}

/* Modal View */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal-container {
    background: #ffffff;
    border-radius: var(--radius-lg);
    max-width: 850px;
    width: 100%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #f8fafc;
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
}

.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid var(--border-color);
    text-align: left;
    background: #f8fafc;
}

.modal-close {
    background: transparent;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-muted);
}

.modal-close:hover {
    color: var(--text-primary);
}

.detail-section-box {
    background: #f8fafc;
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 16px;
    border: 1px solid var(--border-color);
}

.detail-section-title {
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 10px;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 6px;
}

.detail-qa-item {
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.detail-q {
    font-weight: 600;
    color: var(--text-secondary);
}

.detail-a {
    font-weight: 700;
    color: var(--text-primary);
    margin-right: 6px;
}