/* ==========================================================================
   Edge by Citrus - Terms and Conditions Styles
   Version: 1.0
   ========================================================================== */

/* ==================
   1. CSS Reset & Base Styles
   ================== */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    /* Brand Colors */
    --primary-color: #1F1F1F;
    /* Deep Charcoal */
    --secondary-color: #FF9E1B;
    /* Citrus Orange */
    --neutral-light: #F5F5F5;
    /* Light Gray */
    --white: #FFFFFF;
    /* White */

    /* Additional Colors */
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;

    /* Status Colors */
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;

    /* Typography */
    --font-primary: 'Montserrat', 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;

    /* Borders */
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.15);

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;

    /* Z-index levels */
    --z-index-popup: 90;
    --z-index-dialog: 1000;
    --z-index-header: 100;
}

/* Dark Mode Variables */
body.dark-mode {
    --primary-color: #FFFFFF;
    --secondary-color: #FF9E1B;
    --neutral-light: #333333;
    --white: #1F1F1F;
    --gray-100: #343a40;
    --gray-200: #495057;
    --gray-300: #6c757d;
    --gray-400: #adb5bd;
    --gray-500: #ced4da;
    --gray-600: #dee2e6;
    --gray-700: #e9ecef;
    --gray-800: #f8f9fa;
    --gray-900: #f8f9fa;

    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.4);
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--primary-color);
    background-color: var(--neutral-light);
    line-height: 1.6;
    min-height: 100vh;
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

a {
    color: var(--secondary-color);
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover,
a:focus {
    color: var(--secondary-color);
    text-decoration: underline;
}

ul,
ol {
    padding-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

hr {
    border: none;
    height: 1px;
    background-color: var(--gray-300);
    margin: var(--spacing-xl) 0;
}

button {
    cursor: pointer;
    font-family: var(--font-primary);
}

/* ==================
   2. Typography
   ================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
    color: var(--primary-color);
}

h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
}

h2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-xs);
    border-bottom: 2px solid var(--secondary-color);
    display: inline-block;
}

h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-800);
}

h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--gray-700);
}

p {
    margin-bottom: var(--spacing-md);
}

strong {
    font-weight: 600;
    color: var(--gray-800);
}

/* Definition List */
dl.definitions-list {
    margin-bottom: var(--spacing-lg);
}

dl.definitions-list dt {
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: var(--spacing-xs);
}

dl.definitions-list dd {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    color: var(--gray-700);
}

/* ==================
   3. Header Styles
   ================== */
.main-header {
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-md) var(--spacing-xl);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    z-index: var(--z-index-header);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    height: 40px;
    max-width: 150px;
    object-fit: contain;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.search-container {
    position: relative;
    width: 300px;
}

#terms-search {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-lg) var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-primary);
    font-size: 0.9rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: var(--white);
    color: var(--primary-color);
}

#terms-search:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(255, 158, 27, 0.2);
}

#search-button {
    position: absolute;
    right: var(--spacing-sm);
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--gray-500);
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: color var(--transition-fast);
}

#search-button:hover {
    color: var(--secondary-color);
}

.control-buttons {
    display: flex;
    gap: var(--spacing-sm);
}

.control-buttons button {
    background: none;
    border: none;
    color: var(--gray-600);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

.control-buttons button:hover {
    background-color: var(--gray-100);
    color: var(--secondary-color);
}

.login-button {
    margin-left: var(--spacing-sm);
}

.login-link {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    background-color: var(--secondary-color);
    color: var(--white);
    font-weight: 600;
    transition: all var(--transition-fast);
}

.login-link:hover {
    background-color: #e68a02;
    /* Darker orange */
    color: var(--white);
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* ==================
   4. Main Content
   ================== */
.terms-container {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--spacing-xl);
    background-color: var(--white);
    box-shadow: var(--shadow-md);
    border-radius: var(--border-radius-md);
    margin-top: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.terms-content {
    color: var(--primary-color);
}

.terms-header {
    margin-bottom: var(--spacing-xl);
}

.terms-header h1 {
    margin-bottom: var(--spacing-sm);
    color: var(--primary-color);
}

.terms-header h2 {
    border-bottom: none;
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.5rem;
}

.terms-dates {
    margin-bottom: var(--spacing-md);
    color: var(--gray-600);
    font-size: 0.9rem;
}

.terms-intro {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--gray-700);
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background-color: var(--gray-100);
    border-radius: var(--border-radius-sm);
    border-left: 4px solid var(--secondary-color);
}

.terms-section {
    margin-bottom: var(--spacing-xl);
}

.section-content {
    margin-top: var(--spacing-md);
}

.subsection {
    margin-bottom: var(--spacing-lg);
    margin-left: var(--spacing-md);
}

.nested-subsection {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    padding-left: var(--spacing-md);
    border-left: 2px solid var(--gray-300);
}

.terms-acknowledgment {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--gray-100);
    border-radius: var(--border-radius-md);
    font-weight: 500;
    color: var(--gray-800);
}

.terms-actions {
    margin-top: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.review-checkbox {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.review-checkbox input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
    accent-color: var(--secondary-color);
}

.review-checkbox label {
    font-weight: 500;
    cursor: pointer;
}

/* ==================
   5. Footer Styles
   ================== */
.main-footer {
    background-color: var(--neutral-light);
    padding: var(--spacing-xl) 0;
    margin-top: auto;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-xl);
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-lg);
}

.footer-section {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-md);
}

.dark-mode-toggle button {
    background: none;
    border: none;
    color: var(--gray-600);
    font-size: 1.25rem;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.dark-mode-toggle button:hover {
    color: var(--secondary-color);
}

.social-media {
    display: flex;
    gap: var(--spacing-md);
}

.social-media a {
    color: var(--gray-600);
    font-size: 1.25rem;
    transition: all var(--transition-fast);
}

.social-media a:hover {
    color: var(--secondary-color);
    transform: translateY(-2px);
}

.corporate-link {
    color: var(--gray-600);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
}

.corporate-link:hover {
    color: var(--secondary-color);
}

.footer-nav {
    display: flex;
    gap: var(--spacing-lg);
    flex-wrap: wrap;
    width: 100%;
    justify-content: center;
    margin: var(--spacing-lg) 0;
}

.footer-nav a {
    color: var(--gray-600);
    font-size: 0.9rem;
    transition: color var(--transition-fast);
    position: relative;
}

.footer-nav a:hover {
    color: var(--secondary-color);
}

.footer-nav a.active {
    color: var(--secondary-color);
    font-weight: 600;
}

.footer-nav a.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: var(--secondary-color);
}

.copyright {
    width: 100%;
    text-align: center;
    color: var(--gray-600);
    font-size: 0.85rem;
    margin-top: var(--spacing-lg);
}

/* ==================
   6. Button Styles
   ================== */
.primary-button {
    background-color: var(--secondary-color);
    color: var(--white);
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 150px;
}

.primary-button:hover:not(:disabled) {
    background-color: #e68a02;
    /* Darker orange */
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.primary-button:disabled {
    background-color: var(--gray-400);
    cursor: not-allowed;
    opacity: 0.7;
}

.secondary-button {
    background-color: var(--gray-200);
    color: var(--gray-700);
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 150px;
}

.secondary-button:hover {
    background-color: var(--gray-300);
    transform: translateY(-2px);
}

.tertiary-button {
    background-color: transparent;
    color: var(--gray-600);
    border: 1px solid var(--gray-400);
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all var(--transition-fast);
    min-width: 150px;
}

.tertiary-button:hover {
    background-color: var(--gray-100);
    color: var(--gray-800);
    transform: translateY(-2px);
}

/* ==================
   7. Dialog Styles
   ================== */
.dialog {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: var(--z-index-dialog);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.dialog[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.dialog-content {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
    transform: translateY(20px);
    transition: transform var(--transition-normal);
}

.dialog[aria-hidden="false"] .dialog-content {
    transform: translateY(0);
}

.dialog-header {
    padding: var(--spacing-md) var(--spacing-lg);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: sticky;
    top: 0;
    background-color: var(--white);
    z-index: 10;
}

.dialog-header h2 {
    margin-bottom: 0;
    font-size: 1.25rem;
    border-bottom: none;
}

.close-dialog {
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--gray-500);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.close-dialog:hover {
    color: var(--gray-800);
}

.dialog-body {
    padding: var(--spacing-lg);
}

.dialog-actions {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

/* Search Results Dialog */
#search-results-list {
    max-height: 400px;
    overflow-y: auto;
}

/* Export Dialog */
.export-option {
    display: flex;
    align-items: center;
    width: 100%;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius-sm);
    background-color: var(--white);
    cursor: pointer;
    transition: all var(--transition-fast);
    text-align: left;
}

.export-option:hover {
    background-color: var(--gray-100);
    border-color: var(--gray-300);
}

.export-option i {
    margin-right: var(--spacing-md);
    color: var(--secondary-color);
    font-size: 1.25rem;
}

/* Version History Dialog */
.version-list {
    list-style: none;
    padding: 0;
}

.version-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
    flex-wrap: wrap;
    gap: var(--spacing-sm);
}

.version-list li:last-child {
    border-bottom: none;
}

.version-info {
    display: flex;
    flex-direction: column;
}

.version-date {
    font-weight: 600;
}

.version-label {
    font-size: 0.85rem;
    color: var(--secondary-color);
}

.view-version,
.compare-version {
    background-color: var(--gray-100);
    border: none;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    color: var(--gray-700);
    cursor: pointer;
    transition: all var(--transition-fast);
    font-size: 0.85rem;
}

.view-version:hover,
.compare-version:hover {
    background-color: var(--gray-200);
    transform: translateY(-2px);
}

/* ==================
   8. Form Styles
   ================== */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--gray-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    background-color: var(--white);
    color: var(--primary-color);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 2px rgba(255, 158, 27, 0.2);
}

.form-group textarea {
    min-height: 120px;
    resize: vertical;
}

/* ==================
   9. Popup Styles
   ================== */
.popup {
    position: fixed;
    z-index: var(--z-index-popup);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.popup[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.popup-content {
    background-color: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-lg);
    max-width: 300px;
}

.popup-header {
    padding: var(--spacing-sm) var(--spacing-md);
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.popup-header h3 {
    margin-bottom: 0;
    font-size: 1.1rem;
}

.close-popup {
    background: none;
    border: none;
    font-size: 1.25rem;
    line-height: 1;
    color: var(--gray-500);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.close-popup:hover {
    color: var(--gray-800);
}

.popup-body {
    padding: var(--spacing-md);
}

/* ==================
   10. Admin Panel Styles
   ================== */
.admin-panel {
    margin-top: var(--spacing-xxl);
    padding: var(--spacing-lg);
    background-color: var(--gray-100);
    border-radius: var(--border-radius-md);
    border-left: 4px solid var(--info);
}

.admin-panel h3 {
    margin-bottom: var(--spacing-md);
    color: var(--gray-800);
}

.admin-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.admin-button {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius-sm);
    color: var(--gray-700);
    font-weight: 500;
    transition: all var(--transition-fast);
}

.admin-button:hover {
    background-color: var(--gray-200);
    transform: translateY(-2px);
}

.admin-button i {
    color: var(--info);
}

/* ==================
   11. Responsive Design
   ================== */
@media (max-width: 992px) {
    .main-header {
        flex-direction: column;
        align-items: flex-start;
        padding: var(--spacing-md);
    }

    .header-controls {
        width: 100%;
        margin-top: var(--spacing-md);
        justify-content: space-between;
    }

    .search-container {
        width: 100%;
        max-width: 300px;
    }

    .terms-container {
        padding: var(--spacing-lg);
        margin-top: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
        border-radius: var(--border-radius-sm);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 15px;
    }

    .header-controls {
        flex-direction: column;
        align-items: flex-start;
    }

    .search-container {
        width: 100%;
        max-width: none;
        margin-bottom: var(--spacing-sm);
    }

    .control-buttons {
        margin-bottom: var(--spacing-sm);
    }

    .login-button {
        margin-left: 0;
    }

    .terms-container {
        padding: var(--spacing-md);
    }

    .footer-container {
        flex-direction: column;
        text-align: center;
        padding: 0 var(--spacing-md);
    }

    .footer-section {
        justify-content: center;
    }

    .footer-nav {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .footer-nav a.active::after {
        width: 50%;
        left: 25%;
    }

    .terms-actions {
        flex-direction: column;
        width: 100%;
    }

    .primary-button,
    .secondary-button,
    .tertiary-button {
        width: 100%;
    }

    .admin-buttons {
        flex-direction: column;
    }

    .admin-button {
        width: 100%;
    }
}

@media (max-width: 576px) {
    html {
        font-size: 14px;
    }

    .terms-container {
        padding: var(--spacing-sm);
        box-shadow: none;
        border-radius: 0;
        margin-top: 0;
        margin-bottom: 0;
    }

    .subsection {
        margin-left: 0;
    }

    .nested-subsection {
        margin-left: var(--spacing-sm);
    }

    .dialog-content {
        width: 95%;
    }

    .version-list li {
        flex-direction: column;
        align-items: flex-start;
    }

    .version-info {
        margin-bottom: var(--spacing-sm);
    }

    .dialog-actions {
        flex-direction: column;
    }

    .dialog-actions button {
        width: 100%;
    }
}

/* ==================
   12. Print Styles
   ================== */
@media print {
    body {
        background-color: white;
        color: black;
    }

    .main-header,
    .main-footer,
    .terms-actions,
    .admin-panel {
        display: none;
    }

    .terms-container {
        max-width: 100%;
        margin: 0;
        padding: 0;
        box-shadow: none;
    }

    h1,
    h2,
    h3,
    h4 {
        page-break-after: avoid;
    }

    p,
    ul,
    ol,
    dl {
        page-break-inside: avoid;
    }

    hr {
        border: none;
        border-top: 1px solid #ccc;
    }

    .terms-section {
        page-break-inside: avoid;
    }
}

/* ==================
   13. Accessibility Styles
   ================== */
:focus {
    outline: 3px solid rgba(255, 158, 27, 0.5);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}