/* ===== ADAPTIVE TEST SYSTEM - OPTIMIZED STYLES ===== */

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
    --color-primary: #2483E2;
    --color-primary-hover: #2483E2;
    --color-text: #333;
    --color-text-muted: #4B5563;
    --color-text-light: #6B7280;
    --color-background: #fff;
    --color-background-light: #F8F8F7;
    --color-background-lighter: #F5F7FA;
    --color-border: #E9EDF2;
    --color-border-light: #E5E7EB;
    --color-danger: #DC2626;
    --color-warning: #FBF3DB;
    --color-success: #EDF3EC;
    
    --header-height: 60px;
    --border-radius: 8px;
    --border-radius-sm: 6px;
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 15px;
    --spacing-lg: 20px;
    --spacing-xl: 25px;
}

/* ===== GLOBAL STYLES ===== */
body {
    background-color: var(--color-background);
    color: var(--color-text);
    padding-top: var(--header-height);
}

h1 {
    font-size: 22px;
    font-weight: 600;
    color: #111827;
}

.text-muted {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.card {
    border-radius: var(--border-radius);
    overflow: hidden;
    border: none;
}

/* ===== DROPDOWN SYSTEM ===== */
.dropdown-menu {
    margin-top: 10px !important;
}

/* ===== LANGUAGE SYSTEM ===== */

/* ===== BUTTON SYSTEM ===== */
/* Base button styles with unified behavior */
.btn {
    border-radius: var(--border-radius-sm);
    font-weight: 500;
    transition: none !important;
    box-sizing: border-box !important;
}

/* Bookmarked state styling */
.overview-action-btn[title*="Remove bookmark"] {
    color: #2483E2 !important;
}

.overview-action-btn[title*="Remove bookmark"]:hover {
    color: #0277D4 !important;
    background-color: #2483E2(79, 70, 229, 0.1) !important;
}

/* Language Switcher button */
.btn-language {
    color: var(--color-text);
    background: none;
    border: none;
    padding: var(--spacing-sm) 12px;
    font-size: 0.9rem;
}

.mobile-language-options .btn-language {
    background: none;
    border: 1px solid var(--color-border-light);
    padding: 12px 16px;
    border-radius: var(--border-radius);
    color: #374151;
    cursor: pointer;
    width: 100%;
    display: block;
}

.mobile-language-options .btn-language.active {
    background-color: #EBF8FF;
    border-color: #3B82F6;
    color: #1E40AF;
    font-weight: 500;
}

/* Login Button */
.login-button {
    background-color: var(--color-primary);
    border: none;
    color: white;
    padding: 12px;
    border-radius: var(--border-radius-sm);
    width: 100%;
    font-weight: 500;
    margin-top: 10px;
    transition: background-color 0.2s ease;
}

.login-button:hover {
    background-color: var(--color-primary-hover);
}

/* Accent button */
.btn-accent {
    background-color: #2483E2;
    color: #ffffff;
    border: none;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    gap: 0.25rem;
}

.btn-accent:hover {
    background-color: #0277D4;
    color: #ffffff;;
    border: none;
}

.btn-accent:active,
.btn-accent:focus {
    padding: calc(0.5rem - 2px) calc(1rem - 2px) !important;
}

/* Primary button */
.btn-primary {
    background-color: #F8F8F7;
    color: #4B5563;
    border: none;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius-sm);
    gap: 0.25rem;
}

.btn-primary:hover {
    background-color: #F0F0EF;
    color: #4B5563;;
    border: none;
}

.btn-primary:active,
.btn-primary:focus {
    padding: calc(0.5rem - 2px) calc(1rem - 2px) !important;
}

/* Secondary button */
.btn-secondary {
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid #F8F8F7;
    color: #4B5563;
    background-color: #F8F8F7;
    border-radius: 0.375rem;
    box-sizing: border-box;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
}

.btn-secondary:hover {
    background-color: #F0F0EF;
    color: #4B5563;
    border: 1px solid #F0F0EF;
    text-decoration: none;
}

.btn-secondary:active, .btn-secondary:focus {
    background-color: transparent !important;
    border: 2px solid #E5E7EB !important;
    color: #4B5563 !important;
    box-shadow: none !important;
    outline: none !important;
    transition: none !important;
    transform: none !important;
    box-sizing: border-box !important;
    padding: calc(0.25rem - 1px) calc(0.5rem - 1px) !important;
}

.btn-secondary:active:hover, .btn-secondary:focus:hover {
    background-color: transparent !important;
    border: 2px solid #E5E7EB !important;
    color: #4B5563 !important;
    transition: none !important;
    transform: none !important;
    box-sizing: border-box !important;
    padding: calc(0.25rem - 1px) calc(0.5rem - 1px) !important;
}

/* AI Assistant Button Styling */
.btn-ai {
    background-color: #0E6EFD !important;
    color: white !important;
    border: none !important;
    padding: 0.5rem 1rem;
    font-size: 0.8rem;
    font-weight: 600;
    border-radius: 0.375rem;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.25rem;
    box-sizing: border-box !important;
    transition: none !important;
}

.btn-ai:hover {
    background-color: #0056D3 !important;
    color: white !important;
    text-decoration: none;
}

.btn-ai:active, .btn-ai:focus {
    background-color: #0E6EFD !important;
    color: white !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}

.btn-ai:active:hover, .btn-ai:focus:hover {
    background-color: #0056D3 !important;
    color: white !important;
    border: none !important;
}

.btn-ai:disabled {
    background-color: #6C757D !important;
    color: white !important;
    opacity: 0.65;
    cursor: not-allowed;
}

/* Action button - table actions */
.btn-action {
    font-size: 0.8rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid var(--color-background-light);
    color: var(--color-text-muted);
    background-color: var(--color-background-light);
}

.btn-action:hover {
    background-color: #F0F0EF;
    color: var(--color-text-muted);
    border: 1px solid #F0F0EF;
}

/* Dots button - dropdown toggles */
.btn-dots {
    font-size: 1rem;
    padding: 0.25rem 0.375rem;
    border: none !important;
    color: var(--color-text-light) !important;
    background: transparent !important;
    margin-left: auto;
    box-shadow: none !important;
    transition: none !important;
}

.btn-dots:hover {
    background-color: #F0F0EF !important;
    color: #374151 !important;
    border: none !important;
    box-shadow: none !important;
}

.btn-dots:active, .btn-dots:focus {
    background: transparent !important;
    color: #374151 !important;
    border: none !important;
    box-shadow: none !important;
    outline: none !important;
}

/* Unified click animation for all buttons except dots, language, and personality test buttons */
.btn:not(.btn-dots):not(.btn-language):not(.personality-btn):active,
.btn:not(.btn-dots):not(.btn-language):not(.personality-btn):focus {
    background-color: transparent !important;
    border: 2px solid var(--color-border-light) !important;
    color: var(--color-text-muted) !important;
    box-shadow: none !important;
    outline: none !important;
    transition: none !important;
    transform: none !important;
}

/* ===== FORM SYSTEM ===== */
.form-control {
    border-radius: var(--border-radius-sm);
    padding: 12px var(--spacing-md);
    background-color: var(--color-background-lighter);
    border: 1px solid var(--color-border);
    margin-bottom: var(--spacing-md);
}

.form-control:focus {
    background-color: var(--color-background-lighter);
    border-color: #4A6CF7;
}

.form-label {
    font-weight: 500;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-sm);
}

.content-card input.form-control,
.content-card textarea.form-control,
.content-card select.form-control,
.profile-content-card input.form-control,
.profile-content-card textarea.form-control,
.profile-content-card select.form-control {
    background-color: var(--color-background) !important;
}

/* ===== TABLE SYSTEM ===== */
.table-standard {
    margin-bottom: 0;
    table-layout: auto;
    width: 100%;
    box-shadow: none;
    border: none;
}

.table-standard th {
    background-color: var(--color-background-light);
    font-weight: 600;
    color: var(--color-text-muted);
    border-bottom: none;
    padding: 12px var(--spacing-md);
    font-size: 0.9rem;
}

.table-standard td {
    border-top: none;
    border-bottom: 1px solid #F7F8FA;
    padding: 12px var(--spacing-md);
    vertical-align: middle;
}

.table-standard tr:last-child td {
    border-bottom: none;
}

.table-standard th:last-child,
.table-standard td:last-child {
    width: auto;
    white-space: nowrap;
}

.table-standard td:last-child .d-flex {
    flex-wrap: nowrap !important;
}

.table-responsive {
    box-shadow: none;
    border: none;
}

/* ===== CARD SYSTEM ===== */
.card-standard {
    background-color: var(--color-background);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: none;
    border: none;
}

.content-card, .profile-content-card {
    background-color: var(--color-background-light);
    border-radius: var(--border-radius);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
}

.content-card h3, .profile-content-card h3 {
    margin-bottom: var(--spacing-lg);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.header-card, .profile-header {
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
    background-color: var(--color-background-light);
    position: relative;
    display: flex;
    align-items: center;
}

/* ===== BADGE SYSTEM ===== */
.badge.warning-low {
    background-color: var(--color-success) !important;
    color: var(--color-text) !important;
}

.badge.warning-medium {
    background-color: var(--color-warning) !important;
    color: var(--color-text) !important;
}

.badge.warning-high {
    background-color: #FAE9E6 !important;
    color: var(--color-text) !important;
}

/* ===== QUIZ SYSTEM ===== */
.question-container {
    padding: 1.5rem;
    background-color: var(--color-background);
    border-radius: var(--border-radius);
}

.question-text, .case-text {
    line-height: 1.1;
    padding: 0;
    margin: 0;
}

.question-text p, .case-text p {
    margin-top: 0.25rem;
    margin-bottom: 0.25rem;
    line-height: 1.1;
}

.question-text h1, .question-text h2, .question-text h3, .question-text h4,
.case-text h1, .case-text h2, .case-text h3, .case-text h4 {
    margin-top: 0.4rem;
    margin-bottom: 0.2rem;
    line-height: 1.1;
}

.options-container {
    padding: 0;
}

.option-item {
    padding: 1rem;
    border-radius: var(--border-radius);
    background-color: var(--color-background);
}

.option-item:hover {
    background-color: rgba(13, 110, 253, 0.1);
}

.form-check-input:checked + .form-check-label {
    font-weight: bold;
    color: var(--bs-primary);
}

/* ===== LAYOUT UTILITIES ===== */
.subheader {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.reports-container {
    margin-top: var(--spacing-lg);
}

.empty-state-icon {
    font-size: 4rem;
}

.section-container {
    display: none;
}

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

.form-button {
    text-align: left;
    margin-top: var(--spacing-md);
}

.tag, .profile-tag {
    display: inline-block;
    padding: 5px 10px;
    background-color: var(--color-background-lighter);
    border-radius: 15px;
    margin-right: 10px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ===== PROGRESS AND ACTIONS ===== */
.progress {
    height: 8px;
    border-radius: 0;
}

/* ===== DROPDOWNS ===== */

/* ===== ABILITY SCALE VISUALIZATION ===== */
.ability-scale-track {
    position: absolute;
    height: 8px;
    width: 100%;
    background-color: #444;
    border-radius: var(--spacing-xs);
    top: 50%;
    transform: translateY(-50%);
}

.ability-scale-marker {
    position: absolute;
    width: 20px;
    height: 20px;
    background-color: var(--color-background);
    border-radius: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    cursor: pointer;
    z-index: 2;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.2);
}

.ability-scale-marker-label {
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--bs-dark);
    color: var(--color-background);
    padding: 3px var(--spacing-sm);
    border-radius: var(--spacing-xs);
    font-size: 0.85rem;
    white-space: nowrap;
}

.ability-scale-labels {
    position: absolute;
    width: 100%;
    top: 100%;
    margin-top: 5px;
    font-size: 0.8rem;
    color: #aaa;
}

.ability-scale-labels span {
    position: absolute;
    transform: translateX(-50%);
}

.ability-scale-regions {
    position: absolute;
    height: 8px;
    width: 100%;
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
}

.ability-scale-region {
    position: absolute;
    height: 100%;
    top: 0;
    border-radius: var(--spacing-xs);
}

.region-low {
    left: 0;
    width: 45%;
    background-color: var(--bs-danger);
}

.region-average {
    left: 45%;
    width: 15%;
    background-color: var(--bs-warning);
}

.region-proficient {
    left: 60%;
    width: 12.5%;
    background-color: var(--bs-info);
}

.region-advanced {
    left: 72.5%;
    width: 12.5%;
    background-color: var(--bs-primary);
}

.region-expert {
    left: 85%;
    width: 15%;
    background-color: var(--bs-success);
}

.ability-scale-legend {
    display: flex;
    justify-content: space-between;
    margin-top: 25px;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    margin-right: 10px;
    margin-bottom: 5px;
}

.legend-color {
    width: 15px;
    height: 15px;
    border-radius: 3px;
    margin-right: 5px;
}

.legend-text {
    font-size: 0.8rem;
    color: #ccc;
}

/* ===== LANGUAGE SWITCHER ===== */
.btn-outline-light {
    color: #4A6CF7;
    border-color: var(--color-border);
}

.btn-outline-light:hover {
    color: var(--color-background);
    background-color: #4A6CF7;
    border-color: #4A6CF7;
}

.language-form {
    margin: 0;
}

.language-switcher-container {
    z-index: 100;
}

/* ===== SPECIAL COMPONENTS ===== */
.test-stats p {
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.table-sm tbody tr td:first-child,
.table-sm tbody tr td:nth-child(2) {
    font-size: 0.8rem !important;
}

.table-sm tbody tr td:first-child span,
.table-sm tbody tr td:nth-child(2) span {
    font-size: 0.8rem !important;
}

.table-standard td strong {
    font-size: 0.8rem;
}

/* ===== PROCTORING SPECIFIC ===== */

/* ===== UTILITY FIXES ===== */
.fade:not(.show) {
    opacity: 0;
    display: none;
}

/* ===== CUSTOM ALERT STYLES ===== */
.alert-message {
    background-color: #E7F3F8;
    border-color: #B8DCE8;
    color: #2C5F74;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
    .desktop-menu {
        display: none !important;
    }
    
    .mobile-menu-toggle {
        display: block !important;
    }
    
    .logo-link {
        margin-right: 0;
    }
    
    .header-content {
        padding: 0 var(--spacing-md);
    }
    
    .ability-scale-legend {
        flex-direction: column;
    }
    
    .legend-item {
        margin-bottom: 5px;
    }
    
    .subheader {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-md);
    }
    
    .actions-left {
        justify-content: center;
    }
}