/* ==========================================================================
   FIDDT Design System — Root Tokens & Imports
   ==========================================================================
   This file defines all design tokens and imports component CSS files.
   See .windsurfrules for naming conventions and usage rules.
   ========================================================================== */

/* --- Design Tokens --- */
:root {
    /* --- Colors: Primary (Blue) --- */
    --fiddt-color-primary: #1e3a8a;
    --fiddt-color-primary-light: #2563eb;
    --fiddt-color-primary-lighter: #3b82f6;
    --fiddt-color-primary-dark: #1e40af;
    --fiddt-color-primary-darkest: #0f172a;

    /* --- Colors: Secondary (Purple) --- */
    --fiddt-color-secondary: #7c3aed;
    --fiddt-color-secondary-dark: #5b21b6;

    /* --- Colors: Semantic --- */
    --fiddt-color-success: #10b981;
    --fiddt-color-success-dark: #059669;
    --fiddt-color-success-darker: #065f46;
    --fiddt-color-success-badge: #047857;
    --fiddt-color-warning: #f59e0b;
    --fiddt-color-warning-badge: #b45309;
    --fiddt-color-warning-bg: #fffbeb;
    --fiddt-color-warning-border: #fde68a;
    --fiddt-color-error: #ef4444;
    --fiddt-color-error-badge: #B91C1C;
    --fiddt-color-accent-orange: #ea580c;
    --fiddt-color-accent-orange-dark: #9a3412;

    /* --- Colors: Surfaces --- */
    --fiddt-color-surface: #ffffff;
    --fiddt-color-surface-alt: #f9fafb;
    --fiddt-color-surface-raised: #f8fafc;
    --fiddt-color-surface-muted: #f1f5f9;
    --fiddt-color-surface-hover: #f7fafc;

    /* --- Colors: Dark Backgrounds --- */
    --fiddt-color-bg-dark: #1a202c;
    --fiddt-color-bg-dark-alt: #2d3748;

    /* --- Colors: Text --- */
    --fiddt-color-text-primary: #1f2937;
    --fiddt-color-text-heading: #1a202c;
    --fiddt-color-text-body: #374151;
    --fiddt-color-text-secondary: #4b5563;
    --fiddt-color-text-tertiary: #6b7280;
    --fiddt-color-text-muted: #9ca3af;
    --fiddt-color-text-light: #a0aec0;
    --fiddt-color-text-on-dark: #d1d5db;
    --fiddt-color-text-subtle: #94a3b8;
    --fiddt-color-text-link: #2563eb;

    /* --- Colors: Borders --- */
    --fiddt-color-border: #e2e8f0;
    --fiddt-color-border-light: #e5e7eb;
    --fiddt-color-border-lighter: #f3f4f6;
    --fiddt-color-border-input: #d1d5db;

    /* --- Colors: Misc --- */
    --fiddt-color-spinner-track: #e0e0e0;
    --fiddt-color-spinner-active: #2d76d2;
    --fiddt-color-scroller-border: #eef0f2;
    --fiddt-color-scroller-bg: #fdfdfd;

    /* --- Gradients --- */
    --fiddt-gradient-intro: linear-gradient(135deg, var(--fiddt-color-primary) 0%, var(--fiddt-color-primary-darkest) 100%);
    --fiddt-gradient-cta: linear-gradient(to right, var(--fiddt-color-primary-lighter), var(--fiddt-color-primary-light));
    --fiddt-gradient-card-digital: linear-gradient(135deg, var(--fiddt-color-primary-light), var(--fiddt-color-primary-dark));
    --fiddt-gradient-card-stem: linear-gradient(135deg, var(--fiddt-color-secondary), var(--fiddt-color-secondary-dark));
    --fiddt-gradient-card-biz: linear-gradient(135deg, var(--fiddt-color-success-dark), var(--fiddt-color-success-darker));
    --fiddt-gradient-card-research: linear-gradient(135deg, var(--fiddt-color-accent-orange), var(--fiddt-color-accent-orange-dark));
    --fiddt-gradient-overlay: radial-gradient(circle at center, rgba(0, 0, 0, 0.3) 0%, rgba(0, 0, 0, 0.8) 100%);

    /* --- Shadows --- */
    --fiddt-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --fiddt-shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --fiddt-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --fiddt-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --fiddt-shadow-card: 0 4px 12px rgba(0, 0, 0, 0.1);
    --fiddt-shadow-card-hover: 0 10px 20px rgba(0, 0, 0, 0.05);
    --fiddt-shadow-hero: 0 25px 50px -12px rgba(0, 0, 0, 0.5);

    /* --- Border Radius --- */
    --fiddt-radius-sm: 0.375rem;
    --fiddt-radius-md: 0.5rem;
    --fiddt-radius-lg: 0.75rem;
    --fiddt-radius-xl: 1rem;
    --fiddt-radius-2xl: 1.5rem;
    --fiddt-radius-full: 9999px;

    /* --- Spacing --- */
    --fiddt-space-xs: 0.25rem;
    --fiddt-space-sm: 0.5rem;
    --fiddt-space-md: 1rem;
    --fiddt-space-lg: 1.5rem;
    --fiddt-space-xl: 2rem;
    --fiddt-space-2xl: 3rem;
    --fiddt-space-3xl: 4rem;
    --fiddt-space-4xl: 6rem;
    --fiddt-space-section: 5rem;

    /* --- Typography --- */
    --fiddt-font-family: system-ui, -apple-system, 'Segoe UI', sans-serif;
    --fiddt-font-size-xs: 0.75rem;
    --fiddt-font-size-sm: 0.875rem;
    --fiddt-font-size-base: 1rem;
    --fiddt-font-size-lg: 1.125rem;
    --fiddt-font-size-xl: 1.25rem;
    --fiddt-font-size-2xl: 1.5rem;
    --fiddt-font-size-3xl: 1.875rem;
    --fiddt-font-size-4xl: 2rem;
    --fiddt-font-weight-normal: 400;
    --fiddt-font-weight-medium: 500;
    --fiddt-font-weight-semibold: 600;
    --fiddt-font-weight-bold: 700;
    --fiddt-font-weight-extrabold: 800;
    --fiddt-line-height-tight: 1.2;
    --fiddt-line-height-normal: 1.5;
    --fiddt-line-height-relaxed: 1.8;

    /* --- Max Widths --- */
    --fiddt-max-width-content: 800px;
    --fiddt-max-width-wide: 1100px;
    --fiddt-max-width-page: 1200px;
    --fiddt-max-width-full: 1280px;

    /* --- Transitions --- */
    --fiddt-transition-fast: 0.2s ease;
    --fiddt-transition-base: 0.3s ease;
    --fiddt-transition-slow: 0.5s ease;
    --fiddt-transition-spring: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==========================================================================
   Component Styles
   ========================================================================== */

/* buttons.css */
   Button Components
   ==========================================================================
   CTA buttons, primary/secondary variants, icon buttons.
   ========================================================================== */

/* cards.css */
   Card Components
   ==========================================================================
   .fiddt-card, .glass-card, .blog-card, .mission-box, .course-card
   ========================================================================== */

/* footer.css */
   Footer Component — .fiddt-footer
   ==========================================================================
   Shared footer used across all public pages.
   Replaces inline styles in MainLayoutPage.jte, DonationScreen.kt,
   BlogsView.kt, CoursePreviewPage.kt, and WebViewLayout.kt.
   ========================================================================== */

.fiddt-footer {
    width: 100%;
    background-color: var(--fiddt-color-bg-dark);
    color: white;
    padding: var(--fiddt-space-xl) var(--fiddt-space-md);
}

.fiddt-footer__grid {
    max-width: var(--fiddt-max-width-full);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--fiddt-space-xl);
}

.fiddt-footer__col {
    display: flex;
    flex-direction: column;
    gap: var(--fiddt-space-sm);
}

.fiddt-footer__col--info {
    gap: var(--fiddt-space-md);
}

.fiddt-footer__brand {
    font-weight: var(--fiddt-font-weight-semibold);
    font-size: var(--fiddt-font-size-base);
}

.fiddt-footer__description {
    color: var(--fiddt-color-text-light);
    font-size: var(--fiddt-font-size-sm);
}

.fiddt-footer__social {
    display: flex;
    gap: var(--fiddt-space-md);
}

.fiddt-footer__social-link {
    color: var(--fiddt-color-text-light);
    transition: color var(--fiddt-transition-fast);
}

.fiddt-footer__social-link:hover {
    color: white;
}

.fiddt-footer__social-icon {
    height: 1.5rem;
    width: 1.5rem;
}

.fiddt-footer__heading {
    font-size: var(--fiddt-font-size-lg);
    font-weight: var(--fiddt-font-weight-semibold);
    color: white;
    margin: 0;
}

.fiddt-footer__link {
    color: var(--fiddt-color-text-light);
    text-decoration: none;
    font-size: var(--fiddt-font-size-sm);
    transition: color var(--fiddt-transition-fast);
}

.fiddt-footer__link:hover {
    color: white;
}

.fiddt-footer__text {
    color: var(--fiddt-color-text-light);
    font-size: var(--fiddt-font-size-sm);
}

.fiddt-footer__bottom {
    margin-top: var(--fiddt-space-xl);
    border-top: 1px solid var(--fiddt-color-bg-dark-alt);
    padding-top: var(--fiddt-space-lg);
    text-align: center;
    color: var(--fiddt-color-text-light);
    font-size: var(--fiddt-font-size-sm);
}

.fiddt-footer__bottom p {
    margin: 0;
}

.fiddt-footer__legal {
    margin-top: var(--fiddt-space-md);
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: var(--fiddt-space-md);
}

.fiddt-footer__legal-link {
    color: var(--fiddt-color-text-light);
    text-decoration: none;
    transition: color var(--fiddt-transition-fast);
}

.fiddt-footer__legal-link:hover {
    color: white;
}

/* forms.css */
   Form Components
   ==========================================================================
   Form inputs, labels, textareas, validation states.
   ========================================================================== */

/* header.css */
   Header Component — .fiddt-header
   ==========================================================================
   Shared header used across all public pages.
   Replaces inline styles in MainLayoutPage.jte, DonationScreen.kt,
   BlogsView.kt, CoursePreviewPage.kt, and WebViewLayout.kt.
   ========================================================================== */

.fiddt-header {
    width: 100%;
    height: 4rem;
    background-color: var(--fiddt-color-bg-dark);
    box-shadow: var(--fiddt-shadow-md);
    position: relative;
    z-index: 50;
}

.fiddt-header--sticky {
    position: sticky;
    top: 0;
    z-index: 100;
}

.fiddt-header__container {
    max-width: var(--fiddt-max-width-full);
    height: 100%;
    margin: 0 auto;
    padding: 0 var(--fiddt-space-md);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.fiddt-header__brand {
    display: flex;
    align-items: center;
    gap: var(--fiddt-space-sm);
}

.fiddt-header__brand-name {
    color: white;
    font-size: var(--fiddt-font-size-base);
    font-weight: var(--fiddt-font-weight-bold);
    letter-spacing: 0.03em;
}

/* Desktop navigation */
.fiddt-header__nav {
    display: flex;
    align-items: center;
    gap: var(--fiddt-space-lg);
}

.fiddt-header__nav-link {
    color: white;
    text-decoration: none;
    font-size: var(--fiddt-font-size-sm);
    transition: color var(--fiddt-transition-fast);
}

.fiddt-header__nav-link:hover {
    color: var(--fiddt-color-text-light);
}

/* Hamburger button — hidden on desktop, shown on mobile */
.fiddt-header__menu-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: white;
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: var(--fiddt-space-xs);
    padding: var(--fiddt-space-sm);
}

.fiddt-header__menu-bar {
    display: block;
    width: 1.5rem;
    height: 2px;
    background-color: white;
    transition: transform var(--fiddt-transition-fast);
}

/* Mobile menu — hidden by default */
.fiddt-header__mobile-menu {
    display: none;
    background-color: var(--fiddt-color-bg-dark-alt);
    position: absolute;
    left: 0;
    right: 0;
    top: 4rem;
    padding: var(--fiddt-space-md);
    flex-direction: column;
    gap: var(--fiddt-space-md);
    z-index: 40;
}

.fiddt-header__mobile-menu.is-active {
    display: flex;
}

.fiddt-header__mobile-link {
    color: white;
    text-decoration: none;
    font-size: var(--fiddt-font-size-base);
    padding: var(--fiddt-space-xs) 0;
}

.fiddt-header__mobile-link:hover {
    color: var(--fiddt-color-text-light);
}

/* Responsive: show hamburger, hide desktop nav on small screens */
@media (max-width: 768px) {
    .fiddt-header__nav {
        display: none;
    }

    .fiddt-header__menu-btn {
        display: flex;
    }
}

/* loading.css */
   Loading Indicator
   ========================================================================== */

/* 1. Setup the container to cover the screen and block clicks */
.v-loading-indicator {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2147483647;
    pointer-events: auto;
    background-color: rgba(255, 255, 255, 0.4);
    cursor: wait;
    animation: fiddt-fadein 0.3s ease-in;
}

/* 2. Create the rotating circle using a pseudo-element */
.v-loading-indicator::after {
    content: "";
    position: fixed;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin-top: -20px;
    margin-left: -20px;
    border: 4px solid var(--fiddt-color-spinner-track);
    border-top: 4px solid var(--fiddt-color-spinner-active);
    border-radius: 50%;
    animation: fiddt-spin 1s linear infinite;
}

/* 3. The rotation animation */
@keyframes fiddt-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* 4. Fade-in to prevent flickering on fast requests */
@keyframes fiddt-fadein {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* timeline.css */
   Submission Flow Timeline
   ========================================================================== */

.timeline-container {
    position: relative;
    padding-left: 40px;
}

.timeline-line {
    position: absolute;
    left: 15px;
    top: 0;
    bottom: 0;
    width: 2px;
    background-color: var(--fiddt-color-border-light);
    z-index: 1;
}

.timeline-item {
    position: relative;
    margin-bottom: var(--fiddt-space-xl);
}

.timeline-dot {
    position: absolute;
    left: -40px;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background-color: var(--fiddt-color-surface);
    border: 2px solid var(--fiddt-color-primary-lighter);
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: center;
}

.timeline-dot.rejected {
    border-color: var(--fiddt-color-error);
}

.timeline-dot.conditional {
    border-color: var(--fiddt-color-warning);
}

.timeline-dot.approved {
    border-color: var(--fiddt-color-success);
}

/* typography.css */
   Typography Components
   ==========================================================================
   Headings, paragraphs, labels, badges.
   ========================================================================== */

/* ==========================================================================
   Layout Styles
   ========================================================================== */

/* course-layout.css */
   Course Layout — CourseView AppLayout
   ==========================================================================
   Drawer, header, content area for the course viewer.
   Used by CourseView.kt.
   Migrated from inline style.set() calls in CourseView.kt.
   ========================================================================== */

.course-layout__header {
    width: 100%;
    height: 4rem;
    background-color: var(--fiddt-color-primary);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 var(--fiddt-space-md);
    box-sizing: border-box;
}

.course-layout__toggle {
    color: white;
    margin-right: var(--fiddt-space-md);
}

.course-layout__title {
    color: white;
    letter-spacing: 0.15em;
    font-size: var(--fiddt-font-size-xl);
    font-weight: var(--fiddt-font-weight-semibold);
    flex-grow: 1;
    text-align: center;
}

.course-layout__drawer {
    background-color: var(--fiddt-color-surface);
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
    width: 300px;
    min-width: 280px;
    padding-bottom: var(--fiddt-space-md);
}

.course-layout__scroller {
    flex-grow: 1;
    padding: 0 var(--fiddt-space-sm);
    overflow-y: auto;
}

.course-layout__nav-wrapper {
    padding: 0;
    gap: var(--fiddt-space-sm);
    width: 100%;
}

.course-layout__module-nav {
    background-color: #e0e7ff;
    border-radius: var(--fiddt-radius-sm);
    margin-bottom: 0.3rem;
    --lumo-font-size-s: 1rem;
    --lumo-primary-text-color: var(--fiddt-color-primary);
    --lumo-secondary-text-color: var(--fiddt-color-primary);
    padding: var(--fiddt-space-lg) var(--fiddt-space-md);
}

.course-layout__section-item {
    --lumo-font-size-s: 0.9rem;
    --lumo-primary-text-color: var(--fiddt-color-text-body);
    --lumo-secondary-text-color: var(--fiddt-color-text-body);
    --lumo-text-color: var(--fiddt-color-text-body);
    padding-left: 2.5rem;
    transition: background-color var(--fiddt-transition-fast);
    cursor: pointer;
}

.course-layout__back-btn {
    background-color: var(--fiddt-color-primary);
    color: white;
    padding: var(--fiddt-space-lg) var(--fiddt-space-lg);
    border-radius: var(--fiddt-radius-md);
    font-size: var(--fiddt-font-size-sm);
    font-weight: var(--fiddt-font-weight-semibold);
    margin: var(--fiddt-space-md) auto;
    cursor: pointer;
    transition: background-color var(--fiddt-transition-base);
    flex-shrink: 0;
}

.course-layout__empty-content {
    display: flex;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
    text-align: center;
    margin-top: var(--fiddt-space-2xl);
    color: var(--fiddt-color-text-body);
    font-size: var(--fiddt-font-size-lg);
    font-weight: var(--fiddt-font-weight-bold);
}

/* main-layout.css */
   Main Layout — Vaadin AppLayout (Admin Shell)
   ==========================================================================
   Drawer, side nav, admin header.
   Used by MainLayout.kt for authenticated pages.
   Migrated from inline style.set() calls in MainLayout.kt.
   ========================================================================== */

.main-layout__header {
    width: 100%;
}

.main-layout__logout-button {
    margin: var(--fiddt-space-md);
}

/* public-layout.css */
   Public Layout — Header + Main + Footer wrapper
   ==========================================================================
   Used by MainLayoutPage.jte and Vaadin public pages.
   ========================================================================== */

/* ==========================================================================
   Page Styles
   ========================================================================== */

/* about.css */
   About Page — aboutPageJte.jte
   ==========================================================================
   About page content card, values list, contact info.
   Migrated from inline styles in aboutPageJte.jte.
   ========================================================================== */

.about-wrapper {
    width: 100%;
    padding-top: var(--fiddt-space-3xl);
    padding-bottom: var(--fiddt-space-3xl);
    background-color: var(--fiddt-color-surface-alt);
}

.about-container {
    max-width: var(--fiddt-max-width-page);
    margin: 0 auto;
    padding-left: var(--fiddt-space-lg);
    padding-right: var(--fiddt-space-lg);
}

.about-card {
    max-width: var(--fiddt-max-width-content);
    margin: 0 auto;
    background-color: var(--fiddt-color-surface);
    padding: var(--fiddt-space-xl);
    border-radius: var(--fiddt-radius-lg);
    box-shadow: var(--fiddt-shadow-lg);
    animation: about-slide-up 0.5s ease;
}

@keyframes about-slide-up {
    from { transform: translateY(30px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.about-card__title {
    font-size: var(--fiddt-font-size-4xl);
    font-weight: var(--fiddt-font-weight-bold);
    color: var(--fiddt-color-text-primary);
    margin-bottom: var(--fiddt-space-lg);
    border-bottom: 3px solid var(--fiddt-color-primary-lighter);
    padding-bottom: var(--fiddt-space-sm);
}

.about-card__section-heading {
    font-size: var(--fiddt-font-size-2xl);
    font-weight: var(--fiddt-font-weight-semibold);
    color: var(--fiddt-color-text-primary);
    margin: var(--fiddt-space-xl) 0 var(--fiddt-space-md) 0;
    border-left: 4px solid var(--fiddt-color-primary-lighter);
    padding-left: var(--fiddt-space-md);
}

.about-card__text {
    line-height: var(--fiddt-line-height-relaxed);
    color: var(--fiddt-color-text-body);
    margin-bottom: var(--fiddt-space-xl);
    text-align: justify;
}

.about-card__text--short {
    margin-bottom: var(--fiddt-space-md);
}

/* Values list items */
.about-values {
    margin-bottom: var(--fiddt-space-xl);
}

.about-values__item {
    margin-bottom: var(--fiddt-space-lg);
    padding: var(--fiddt-space-lg);
    background-color: var(--fiddt-color-surface-raised);
    border-left: 3px solid var(--fiddt-color-primary-lighter);
    border-radius: 0 4px 4px 0;
}

.about-values__label {
    font-weight: var(--fiddt-font-weight-semibold);
    color: var(--fiddt-color-text-primary);
}

.about-values__desc {
    color: var(--fiddt-color-text-body);
}

/* Program cards */
.about-programs {
    margin-bottom: var(--fiddt-space-xl);
}

.about-programs__item {
    margin-bottom: var(--fiddt-space-md);
    padding: var(--fiddt-space-md);
    background-color: var(--fiddt-color-surface-muted);
    border-radius: var(--fiddt-radius-lg);
    border: 1px solid var(--fiddt-color-border);
}

.about-programs__item-title {
    font-weight: var(--fiddt-font-weight-semibold);
    color: var(--fiddt-color-text-primary);
    margin-bottom: var(--fiddt-space-sm);
}

.about-programs__item-text {
    color: var(--fiddt-color-text-body);
    line-height: 1.6;
    margin: 0;
}

/* Get Involved callout */
.about-callout {
    margin-bottom: var(--fiddt-space-xl);
    padding: var(--fiddt-space-lg);
    background-color: #fef7ff;
    border: 1px solid #e9d5ff;
    border-radius: var(--fiddt-radius-lg);
}

.about-callout__text {
    margin: var(--fiddt-space-sm) 0;
    color: var(--fiddt-color-text-body);
    line-height: 1.6;
}

/* Contact info box */
.about-contact-box {
    background-color: var(--fiddt-color-surface-raised);
    padding: var(--fiddt-space-lg);
    border-radius: var(--fiddt-radius-lg);
    border: 1px solid var(--fiddt-color-border);
    margin-bottom: var(--fiddt-space-xl);
}

.about-contact-box__title {
    font-weight: var(--fiddt-font-weight-bold);
    color: var(--fiddt-color-text-primary);
    margin: 0 0 var(--fiddt-space-md) 0;
    font-size: var(--fiddt-font-size-lg);
}

.about-contact-box__row {
    margin-bottom: var(--fiddt-space-sm);
}

.about-contact-box__label {
    font-weight: var(--fiddt-font-weight-semibold);
    color: var(--fiddt-color-text-body);
}

.about-contact-box__link {
    color: var(--fiddt-color-primary-lighter);
    text-decoration: none;
}

.about-contact-box__link:hover {
    text-decoration: underline;
}

/* Footer date */
.about-footer {
    text-align: center;
    margin-top: var(--fiddt-space-xl);
    padding-top: var(--fiddt-space-lg);
    border-top: 1px solid var(--fiddt-color-border-light);
}

.about-footer__date {
    font-weight: var(--fiddt-font-weight-semibold);
    color: var(--fiddt-color-text-tertiary);
    margin: 0;
}

/* blog-detail.css */
   Blog Detail Page — blogView.jte
   ==========================================================================
   Single blog post view.
   Migrated from inline styles in blogView.jte.
   ========================================================================== */

.blog-detail {
    max-width: var(--fiddt-max-width-content);
    margin: var(--fiddt-space-2xl) auto;
    padding: 0 var(--fiddt-space-md);
}

.blog-detail__card {
    background-color: var(--fiddt-color-surface);
    border-radius: var(--fiddt-radius-lg);
    box-shadow: var(--fiddt-shadow-md);
    padding: var(--fiddt-space-2xl);
    overflow: hidden;
}

/* Author header */
.blog-detail__author {
    display: flex;
    align-items: center;
    gap: var(--fiddt-space-md);
    border-bottom: 1px solid var(--fiddt-color-border);
    padding-bottom: var(--fiddt-space-lg);
    margin-bottom: var(--fiddt-space-xl);
}

.blog-detail__avatar {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 50%;
    background-color: #cbd5e0;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--fiddt-font-size-2xl);
    color: white;
}

.blog-detail__author-info {
    display: flex;
    flex-direction: column;
}

.blog-detail__author-name {
    font-weight: var(--fiddt-font-weight-bold);
    color: var(--fiddt-color-text-heading);
    font-size: var(--fiddt-font-size-lg);
}

.blog-detail__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--fiddt-space-lg);
    font-size: var(--fiddt-font-size-sm);
    color: #718096;
    margin-top: 0.1rem;
}

.blog-detail__meta-item {
    display: flex;
    align-items: center;
    gap: var(--fiddt-space-xs);
}

/* Title */
.blog-detail__title {
    font-size: var(--fiddt-font-size-4xl);
    font-weight: var(--fiddt-font-weight-extrabold);
    color: var(--fiddt-color-text-heading);
    margin-bottom: var(--fiddt-space-lg);
    line-height: var(--fiddt-line-height-tight);
}

/* Article content */
.blog-detail__content {
    color: #2d3748;
    line-height: var(--fiddt-line-height-relaxed);
    font-size: var(--fiddt-font-size-lg);
}

/* blogs.css */
   Blogs Listing Page — blogsView.jte / BlogsView.kt
   ==========================================================================
   Blog listing, intro splash, search, blog cards.
   Migrated from embedded <style> block in BlogsView.kt.
   ========================================================================== */

.main-app-wrapper {
    background-color: var(--fiddt-color-surface-raised);
    min-height: 100vh;
    font-family: var(--fiddt-font-family);
}

/* Intro View Splash */
.intro-view {
    position: fixed;
    inset: 4rem 0 0 0;
    z-index: 90;
    background: var(--fiddt-gradient-intro);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.intro-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    color: white;
    margin-bottom: var(--fiddt-space-sm);
    text-align: center;
}

.intro-text {
    color: var(--fiddt-color-text-subtle);
    font-size: var(--fiddt-font-size-xl);
    max-width: 600px;
    text-align: center;
    margin-bottom: var(--fiddt-space-2xl);
}

.browse-btn {
    background: white !important;
    color: var(--fiddt-color-primary) !important;
    padding: var(--fiddt-space-md) var(--fiddt-space-2xl) !important;
    border-radius: var(--fiddt-radius-full) !important;
    font-weight: var(--fiddt-font-weight-bold) !important;
    cursor: pointer;
}

.hide-intro {
    opacity: 0;
    transform: translateY(-100%);
    pointer-events: none;
}

/* Content Area */
.main-blog-content {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s ease 0.4s;
    width: 100%;
    max-width: var(--fiddt-max-width-page);
    margin: 0 auto;
}

.show-content {
    opacity: 1;
    transform: translateY(0);
}

.search-field {
    width: 100%;
    max-width: 600px;
    margin: var(--fiddt-space-2xl) auto !important;
    display: block;
}

/* Blog Cards */
.blog-card {
    background: var(--fiddt-color-surface);
    padding: var(--fiddt-space-xl);
    border-radius: 12px;
    border: 1px solid var(--fiddt-color-border);
    margin-bottom: var(--fiddt-space-md);
    cursor: pointer;
    transition: var(--fiddt-transition-base);
    width: 100%;
}

.blog-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--fiddt-shadow-card-hover);
}

.blog-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--fiddt-space-md);
}

.blog-card-header h3 {
    margin: 0;
    color: var(--fiddt-color-text-heading);
    font-size: var(--fiddt-font-size-xl);
}

.read-badge {
    background: var(--fiddt-color-surface-muted);
    color: var(--fiddt-color-text-secondary);
    padding: 0.4rem 0.8rem;
    border-radius: var(--fiddt-radius-sm);
    font-size: var(--fiddt-font-size-xs);
    font-weight: var(--fiddt-font-weight-semibold);
}

.blog-card-meta {
    color: #64748b;
    font-size: var(--fiddt-font-size-sm);
}

.empty-state {
    text-align: center;
    color: #64748b;
    margin-top: var(--fiddt-space-3xl);
    width: 100%;
}

/* contact.css */
   Contact Page — contactPageJte.jte
   ==========================================================================
   Contact form, newsletter signup, info cards.
   Migrated from inline styles in contactPageJte.jte.
   ========================================================================== */

.contact-section {
    max-width: var(--fiddt-max-width-page);
    margin: 0 auto;
    padding: var(--fiddt-space-xl) var(--fiddt-space-md);
}

.contact-section__title {
    font-size: var(--fiddt-font-size-4xl);
    font-weight: var(--fiddt-font-weight-bold);
    text-align: center;
    margin-bottom: var(--fiddt-space-2xl);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--fiddt-space-xl);
}

/* Shared card style for all contact boxes */
.contact-card {
    background-color: var(--fiddt-color-surface);
    border-radius: var(--fiddt-radius-lg);
    box-shadow: var(--fiddt-shadow-card);
    padding: var(--fiddt-space-xl);
}

.contact-card__heading {
    font-size: var(--fiddt-font-size-2xl);
    font-weight: var(--fiddt-font-weight-semibold);
    margin-bottom: var(--fiddt-space-lg);
}

/* Form */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: var(--fiddt-space-lg);
}

.contact-form__label {
    display: block;
    color: var(--fiddt-color-text-body);
    margin-bottom: var(--fiddt-space-sm);
}

.contact-form__input,
.contact-form__textarea {
    width: 100%;
    padding: var(--fiddt-space-sm) var(--fiddt-space-md);
    border: 1px solid var(--fiddt-color-border-input);
    border-radius: var(--fiddt-radius-lg);
    outline: none;
    transition: box-shadow var(--fiddt-transition-fast);
    font-family: inherit;
    font-size: var(--fiddt-font-size-base);
}

.contact-form__input:focus,
.contact-form__textarea:focus {
    box-shadow: 0 0 0 2px var(--fiddt-color-primary-lighter);
}

.contact-form__submit {
    background: var(--fiddt-gradient-cta);
    color: white;
    padding: var(--fiddt-space-lg) var(--fiddt-space-lg);
    border: none;
    border-radius: var(--fiddt-radius-lg);
    font-weight: var(--fiddt-font-weight-semibold);
    width: 100%;
    cursor: pointer;
    transition: opacity var(--fiddt-transition-fast);
    font-size: var(--fiddt-font-size-base);
}

.contact-form__submit:hover {
    opacity: 0.9;
}

/* Side column */
.contact-side {
    display: flex;
    flex-direction: column;
    gap: var(--fiddt-space-xl);
}

/* Info items */
.contact-info__list {
    display: flex;
    flex-direction: column;
    gap: var(--fiddt-space-md);
}

.contact-info__label {
    font-weight: var(--fiddt-font-weight-semibold);
    color: var(--fiddt-color-text-primary);
}

.contact-info__text {
    color: var(--fiddt-color-text-secondary);
}

.contact-info__link {
    color: var(--fiddt-color-text-link);
    text-decoration: none;
}

.contact-info__link:hover {
    text-decoration: underline;
}

/* Newsletter */
.contact-newsletter__text {
    color: var(--fiddt-color-text-secondary);
    margin-bottom: var(--fiddt-space-md);
}

.contact-newsletter__form {
    display: flex;
    gap: var(--fiddt-space-md);
}

.contact-newsletter__input {
    flex: 1;
    padding: var(--fiddt-space-sm) var(--fiddt-space-md);
    border: 1px solid var(--fiddt-color-border-input);
    border-radius: var(--fiddt-radius-lg);
    outline: none;
    transition: box-shadow var(--fiddt-transition-fast);
    font-family: inherit;
    font-size: var(--fiddt-font-size-base);
}

.contact-newsletter__input:focus {
    box-shadow: 0 0 0 2px var(--fiddt-color-primary-lighter);
}

.contact-newsletter__btn {
    background: var(--fiddt-gradient-cta);
    color: white;
    padding: var(--fiddt-space-sm) var(--fiddt-space-lg);
    border: none;
    border-radius: var(--fiddt-radius-lg);
    font-weight: var(--fiddt-font-weight-semibold);
    cursor: pointer;
    transition: opacity var(--fiddt-transition-fast);
    font-size: var(--fiddt-font-size-base);
}

.contact-newsletter__btn:hover {
    opacity: 0.9;
}

/* Responsive: 2-column on larger screens */
@media (min-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr 1fr;
    }
}

/* course-preview.css */
   Course Preview Page — CoursePreviewPage.kt
   ==========================================================================
   Course preview intro, content card, enroll button.
   Migrated from inline style.set() calls in CoursePreviewPage.kt.
   ========================================================================== */

.course-preview {
    background-color: var(--fiddt-color-surface-raised);
    min-height: 100vh;
    display: block;
    font-family: var(--fiddt-font-family);
}

/* Intro overlay */
.course-preview__intro {
    position: fixed;
    inset: 4rem 0 0 0;
    z-index: 200;
    background: var(--fiddt-gradient-intro);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.6s ease-in-out;
}

.course-preview__intro-title {
    color: white;
    text-align: center;
    padding: 0 var(--fiddt-space-xl);
}

.course-preview__intro-btn {
    background: white;
    color: var(--fiddt-color-primary);
    padding: var(--fiddt-space-md) var(--fiddt-space-2xl);
    border-radius: var(--fiddt-radius-full);
    font-weight: var(--fiddt-font-weight-bold);
    border: none;
    cursor: pointer;
}

/* Content wrapper */
.course-preview__wrapper {
    width: 100%;
    max-width: 900px;
    margin: var(--fiddt-space-3xl) auto;
    padding: 0 var(--fiddt-space-md);
    display: block;
}

.course-preview__card {
    background: var(--fiddt-color-surface);
    border-radius: var(--fiddt-radius-xl);
    box-shadow: var(--fiddt-shadow-xl);
    padding: var(--fiddt-space-2xl);
    display: flex;
    flex-direction: column;
    align-items: center;
}

.course-preview__image {
    width: 100%;
    max-height: 450px;
    object-fit: cover;
    border-radius: var(--fiddt-radius-md);
}

.course-preview__title {
    color: var(--fiddt-color-primary);
    margin: var(--fiddt-space-xl) 0 var(--fiddt-space-md) 0;
    text-align: center;
}

.course-preview__desc {
    color: var(--fiddt-color-text-secondary);
    line-height: var(--fiddt-line-height-relaxed);
    text-align: center;
}

.course-preview__reqs {
    width: 100%;
    margin-top: var(--fiddt-space-2xl);
}

.course-preview__reqs-heading {
    font-size: var(--fiddt-font-size-xl);
}

.course-preview__reqs-list {
    color: var(--fiddt-color-text-secondary);
    line-height: 2;
}

.course-preview__enroll-btn {
    background: var(--fiddt-color-primary);
    color: white;
    padding: 1.25rem 4rem;
    border-radius: var(--fiddt-radius-full);
    font-weight: var(--fiddt-font-weight-bold);
    margin-top: var(--fiddt-space-3xl);
    cursor: pointer;
    border: none;
}

/* courses.css */
   Courses Listing Page — coursesView.jte
   ==========================================================================
   Course listing, intro splash, course cards.
   Migrated from embedded <style> block in coursesView.jte.
   ========================================================================== */

/* --- Intro View --- */
.courses-intro {
    position: fixed;
    inset: 0;
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--fiddt-gradient-intro);
    color: white;
    text-align: center;
    padding: var(--fiddt-space-xl);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.courses-intro__content {
    max-width: 600px;
    animation: courses-fadeInDown 1s ease-out;
}

.courses-intro__title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--fiddt-font-weight-extrabold);
    margin-bottom: var(--fiddt-space-md);
    letter-spacing: -0.02em;
}

.courses-intro__text {
    font-size: var(--fiddt-font-size-xl);
    color: var(--fiddt-color-text-subtle);
    margin-bottom: var(--fiddt-space-2xl);
    line-height: 1.6;
}

.courses-intro__btn {
    background: var(--fiddt-color-surface);
    color: var(--fiddt-color-primary);
    padding: var(--fiddt-space-md) var(--fiddt-space-2xl);
    border-radius: var(--fiddt-radius-full);
    font-size: var(--fiddt-font-size-lg);
    font-weight: var(--fiddt-font-weight-bold);
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    transition: all var(--fiddt-transition-base);
}

.courses-intro__btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
    background: var(--fiddt-color-surface-raised);
}

.courses-intro.is-hidden {
    opacity: 0;
    transform: scale(1.1);
    pointer-events: none;
}

@keyframes courses-fadeInDown {
    from { opacity: 0; transform: translateY(-30px); }
    to { opacity: 1; transform: translateY(0); }
}

/* --- Course Content Area --- */
.courses-content {
    opacity: 0;
    transform: translateY(20px);
    transition: all 1s ease 0.4s;
    width: 100%;
    min-height: 100vh;
    background-color: var(--fiddt-color-surface-alt);
    padding: var(--fiddt-space-3xl) var(--fiddt-space-md);
}

.courses-content.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.courses-content__inner {
    max-width: var(--fiddt-max-width-page);
    margin: 0 auto;
}

/* --- Empty State --- */
.courses-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: var(--fiddt-space-section);
    color: #64748b;
}

.courses-empty__icon {
    width: 80px;
    height: 80px;
    margin-bottom: var(--fiddt-space-lg);
    opacity: 0.5;
}

.courses-empty__title {
    font-size: var(--fiddt-font-size-2xl);
    color: #334155;
}

/* --- Course Grid --- */
.courses-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--fiddt-space-xl);
    justify-content: center;
}

/* --- Course Card --- */
.course-card {
    width: 380px;
    background-color: var(--fiddt-color-surface);
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    transition: transform var(--fiddt-transition-base), box-shadow var(--fiddt-transition-base);
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.course-card__image-wrap {
    position: relative;
    overflow: hidden;
    height: 240px;
}

.course-card__image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.course-card:hover .course-card__image {
    transform: scale(1.05);
}

.course-card__body {
    padding: var(--fiddt-space-lg);
}

.course-card__title {
    margin: 0 0 var(--fiddt-space-md) 0;
    font-size: var(--fiddt-font-size-xl);
    color: #1e293b;
    line-height: 1.4;
}

.course-card__footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.course-card__label {
    font-size: var(--fiddt-font-size-sm);
    color: #64748b;
    font-weight: var(--fiddt-font-weight-medium);
}

.course-card__btn {
    background-color: var(--fiddt-color-primary);
    color: white;
    padding: 0.6rem 1.2rem;
    border-radius: var(--fiddt-radius-lg);
    font-size: var(--fiddt-font-size-sm);
    font-weight: var(--fiddt-font-weight-semibold);
    border: none;
    cursor: pointer;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .course-card {
        width: 100%;
    }
}

/* dashboard.css */
   Dashboard Page — DashboardView.kt
   ==========================================================================
   Dashboard view.
   ========================================================================== */

/* donate.css */
   Donate Page — DonationScreen.kt
   ==========================================================================
   Donation screen (currently under construction).
   Migrated from inline style.set() calls in DonationScreen.kt.
   ========================================================================== */

.donate-root {
    font-family: var(--fiddt-font-family);
    margin: 0;
    padding: 0;
    background-color: var(--fiddt-color-surface-raised);
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.donate-main {
    flex-grow: 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--fiddt-space-3xl) var(--fiddt-space-md);
}

.donate-card {
    background-color: var(--fiddt-color-surface);
    padding: var(--fiddt-space-2xl);
    border-radius: var(--fiddt-radius-lg);
    box-shadow: var(--fiddt-shadow-xl);
    max-width: 500px;
    text-align: center;
}

.donate-card__icon {
    font-size: 3.5rem;
    color: var(--fiddt-color-bg-dark-alt);
    margin-bottom: var(--fiddt-space-lg);
}

.donate-card__title {
    font-size: var(--fiddt-font-size-3xl);
    font-weight: var(--fiddt-font-weight-bold);
    color: var(--fiddt-color-text-heading);
    margin: 0 0 var(--fiddt-space-md) 0;
}

.donate-card__text {
    color: var(--fiddt-color-text-secondary);
    line-height: 1.6;
    margin: 0;
}

/* --- Legacy Donation Confirmation Styles (from DonationConfirmationScreen) --- */

.donation-screen-root {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: var(--fiddt-space-xl);
    background-attachment: fixed;
    overflow-y: auto;
}

.donation-step-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: var(--fiddt-radius-2xl);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    width: 100%;
    max-width: var(--fiddt-max-width-wide);
    margin: 0 auto;
    padding: clamp(15px, 3vw, 40px);
    transition: all var(--fiddt-transition-base);
}

.responsive-split-layout {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 25px;
    width: 100%;
    margin-top: var(--fiddt-space-xl);
}

.split-panel {
    flex: 1 1 450px;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.donationText {
    font-size: clamp(1.5rem, 5vw, 2.2rem);
    font-weight: var(--fiddt-font-weight-extrabold);
    color: var(--fiddt-color-text-heading);
    text-align: center;
    letter-spacing: -0.02em;
}

.donationStepText {
    font-size: var(--fiddt-font-size-lg);
    color: var(--fiddt-color-text-secondary);
    text-align: center;
    margin-bottom: var(--fiddt-space-xl);
    font-weight: var(--fiddt-font-weight-medium);
}

@media (max-width: 900px) {
    .donation-screen-root {
        padding: var(--fiddt-space-md);
    }

    .donation-step-container {
        border-radius: 0;
    }

    .split-panel {
        flex: 1 1 100%;
    }
}

/* home.css */
   Home Page — webHomePage.jte
   ==========================================================================
   Hero section, card rotator, mission section.
   Migrated from embedded <style> block in webHomePage.jte.
   ========================================================================== */

/* --- Hero Section --- */
.home-hero {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-family: 'Inter', var(--fiddt-font-family);
    text-align: center;
}

.home-hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.home-hero__overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2;
}

.home-hero__content {
    position: relative;
    z-index: 3;
    width: 100%;
    max-width: var(--fiddt-max-width-content);
    padding: 0 var(--fiddt-space-lg);
}

.home-hero__title {
    font-size: clamp(3.5rem, 10vw, 7rem);
    font-weight: 900;
    color: white;
    margin: 0;
    letter-spacing: -0.04em;
    line-height: 1;
}

.home-hero__tagline {
    font-size: clamp(1rem, 2vw, var(--fiddt-font-size-xl));
    color: var(--fiddt-color-text-on-dark);
    margin: var(--fiddt-space-md) 0 var(--fiddt-space-2xl);
    font-weight: var(--fiddt-font-weight-normal);
    letter-spacing: 0.05em;
}

/* --- Card Rotator --- */
.home-rotator {
    position: relative;
    height: 200px;
    width: 100%;
    max-width: 450px;
    margin: 0 auto;
}

.home-rotator__card {
    position: absolute;
    inset: 0;
    border-radius: var(--fiddt-radius-2xl);
    padding: var(--fiddt-space-xl);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: left;
    opacity: 0;
    pointer-events: none;
    transform: translateY(30px) scale(0.9);
    animation: homeCardReveal 16s infinite;
    box-shadow: var(--fiddt-shadow-hero);
}

.home-rotator__card--digital  { background: var(--fiddt-gradient-card-digital); }
.home-rotator__card--stem     { background: var(--fiddt-gradient-card-stem); }
.home-rotator__card--biz      { background: var(--fiddt-gradient-card-biz); }
.home-rotator__card--research { background: var(--fiddt-gradient-card-research); }

.home-rotator__card:nth-child(1) { animation-delay: 0s; }
.home-rotator__card:nth-child(2) { animation-delay: 4s; }
.home-rotator__card:nth-child(3) { animation-delay: 8s; }
.home-rotator__card:nth-child(4) { animation-delay: 12s; }

@keyframes homeCardReveal {
    0%   { opacity: 0; transform: translateY(30px) scale(0.9); }
    5%   { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
    20%  { opacity: 1; transform: translateY(0) scale(1); pointer-events: auto; }
    25%  { opacity: 0; transform: translateY(-30px) scale(0.9); }
    100% { opacity: 0; }
}

.home-rotator__name {
    font-size: var(--fiddt-font-size-sm);
    font-weight: var(--fiddt-font-weight-extrabold);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--fiddt-space-sm);
}

.home-rotator__desc {
    font-size: 1.35rem;
    font-weight: var(--fiddt-font-weight-bold);
    color: white;
    line-height: var(--fiddt-line-height-tight);
}

.home-rotator__footer {
    display: flex;
    justify-content: flex-end;
}

.home-rotator__arrow {
    width: 48px;
    height: 48px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: black;
    text-decoration: none;
    transition: transform var(--fiddt-transition-base), box-shadow var(--fiddt-transition-base);
}

.home-rotator__arrow:hover {
    transform: scale(1.1) rotate(-45deg);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

/* --- Mission Section --- */
.home-mission {
    background: var(--fiddt-color-scroller-bg);
    padding: 80px var(--fiddt-space-lg);
}

.home-mission__grid {
    max-width: var(--fiddt-max-width-wide);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--fiddt-space-xl);
}

.home-mission__box {
    padding: var(--fiddt-space-2xl);
    background: var(--fiddt-color-surface);
    border-radius: 16px;
    box-shadow: var(--fiddt-shadow-md);
    border-top: 5px solid var(--fiddt-color-primary-light);
}

.home-mission__box--secondary {
    border-top-color: var(--fiddt-color-secondary);
}

.home-mission__heading {
    font-size: var(--fiddt-font-size-2xl);
    color: var(--fiddt-color-primary);
    margin-bottom: var(--fiddt-space-md);
}

.home-mission__text {
    color: var(--fiddt-color-text-secondary);
    line-height: 1.6;
}

/* --- Responsive --- */
@media (max-width: 768px) {
    .home-rotator {
        height: 180px;
        max-width: 100%;
    }

    .home-mission {
        padding: var(--fiddt-space-3xl) var(--fiddt-space-md);
    }
}

/* login.css */
   Login Page — LoginView.kt
   ==========================================================================
   Login form, registration form.
   Migrated from inline style.set() calls in LoginView.kt.
   ========================================================================== */

.login-scroller {
    width: 400px;
    height: 400px;
}

.login-form-wrapper {
    width: 100%;
    max-width: 100%;
    background-color: var(--fiddt-color-surface);
}

.login-form {
    width: 100%;
    height: 100%;
    align-self: center;
}

@media (max-width: 480px) {
    .login-scroller {
        width: 100%;
        height: auto;
        min-height: 400px;
    }
}

/* module-section.css */
   Module Section Page — ModuleSectionView.kt
   ==========================================================================
   Module section tabs, presentation, video, resources.
   Migrated from inline style.set() calls in ModuleSectionView.kt.
   ========================================================================== */

.module-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: var(--fiddt-color-surface-alt);
    font-family: sans-serif;
    flex-grow: 1;
}

.module-section__loading {
    display: flex;
    justify-content: center;
    align-items: center;
}

.module-section__container {
    max-width: var(--fiddt-max-width-content);
    background-color: var(--fiddt-color-surface);
    box-shadow: var(--fiddt-shadow-card);
    padding: var(--fiddt-space-xl);
    border-radius: var(--fiddt-radius-lg);
    margin-top: var(--fiddt-space-xl);
    align-items: center;
    flex-grow: 1;
    width: calc(100% - 4rem);
    overflow: hidden;
    margin-left: var(--fiddt-space-xl);
    margin-right: var(--fiddt-space-xl);
    margin-bottom: var(--fiddt-space-xl);
}

.module-section__title {
    font-weight: var(--fiddt-font-weight-bold);
    text-align: center;
    color: var(--fiddt-color-primary);
    font-size: 1.75rem;
    margin-top: var(--fiddt-space-sm);
    margin-bottom: var(--fiddt-space-md);
}

.module-section__desc {
    padding: 0 0.8rem;
    text-align: center;
    max-width: 700px;
    color: var(--fiddt-color-text-body);
    line-height: 1.6;
    margin-bottom: var(--fiddt-space-lg);
}

.module-section__tabs {
    width: 100%;
    flex-grow: 1;
    margin-top: var(--fiddt-space-md);
    padding: 0;
    border-radius: var(--fiddt-radius-md);
    overflow: hidden;
}

.module-section__tab-content {
    padding: var(--fiddt-space-md);
}

.module-section__video {
    width: 100%;
    height: auto;
    min-height: 400px;
    border-radius: var(--fiddt-radius-md);
    box-shadow: var(--fiddt-shadow-sm);
}

.module-section__pdf {
    flex-grow: 1;
    width: 100%;
    border-radius: var(--fiddt-radius-md);
    box-shadow: var(--fiddt-shadow-sm);
}

.module-section__presentation {
    display: flex;
    flex-direction: column;
    padding: 0;
    align-items: center;
}

.module-section__pdf-actions {
    justify-content: center;
    margin-top: var(--fiddt-space-md);
}

/* reports.css */
   Reports Page — ReportsView.kt
   ==========================================================================
   Reports view.
   ========================================================================== */

/* submissions.css */
   Submissions Pages
   ==========================================================================
   Submission cards, submission lists, review forms.
   Used by SubmissionView.kt, SubmissionReviewScreen.kt,
   UserSubmissionsList.kt, ReviewerSubmissionList.kt, UnclaimedSubmissions.kt.
   Migrated from inline styles in submissionHeader.jte, submissionReview.jte,
   submissionFlow.jte.
   ========================================================================== */

/* --- Shared submission card --- */
.submission-card {
    width: 90%;
    align-self: center;
    background-color: var(--fiddt-color-surface);
    box-shadow: var(--fiddt-shadow-md);
    border-radius: var(--fiddt-radius-md);
    padding: var(--fiddt-space-lg);
    margin-bottom: var(--fiddt-space-xl);
    font-family: ui-sans-serif, system-ui, sans-serif;
}

.submission-card--no-padding {
    padding: 0;
    overflow: hidden;
}

/* --- Header card --- */
.submission-header__top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--fiddt-space-md);
}

.submission-header__title {
    font-size: var(--fiddt-font-size-2xl);
    font-weight: var(--fiddt-font-weight-bold);
    color: var(--fiddt-color-text-primary);
    margin: 0;
}

.submission-header__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 100px;
    background-color: var(--fiddt-color-warning-bg);
    border: 1px solid var(--fiddt-color-warning-border);
    padding: 0.375rem 0.75rem;
    border-radius: var(--fiddt-radius-full);
}

.submission-header__badge-text {
    color: var(--fiddt-color-warning-badge);
    font-weight: var(--fiddt-font-weight-semibold);
    font-size: var(--fiddt-font-size-sm);
    white-space: nowrap;
}

.submission-header__details {
    margin-bottom: var(--fiddt-space-lg);
}

.submission-header__subtitle {
    font-size: var(--fiddt-font-size-xl);
    font-weight: var(--fiddt-font-weight-semibold);
    color: var(--fiddt-color-text-body);
    margin-bottom: var(--fiddt-space-sm);
    margin-top: 0;
}

.submission-header__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--fiddt-space-md);
    font-size: var(--fiddt-font-size-sm);
    color: var(--fiddt-color-text-secondary);
}

.submission-header__meta-item {
    flex: 1 1 30%;
    min-width: 200px;
    display: flex;
    align-items: center;
}

.submission-header__meta-icon {
    height: 1.25rem;
    width: 1.25rem;
    display: inline-block;
    margin-right: var(--fiddt-space-sm);
    color: var(--fiddt-color-text-tertiary);
}

.submission-header__no-file {
    color: var(--fiddt-color-text-muted);
    font-style: italic;
}

.submission-header__abstract {
    background-color: var(--fiddt-color-surface-alt);
    padding: var(--fiddt-space-md);
    border-radius: var(--fiddt-radius-md);
}

.submission-header__abstract-title {
    font-weight: var(--fiddt-font-weight-semibold);
    color: var(--fiddt-color-text-body);
    margin-bottom: var(--fiddt-space-sm);
    margin-top: 0;
}

.submission-header__abstract-text {
    color: var(--fiddt-color-text-secondary);
    margin: 0;
    line-height: var(--fiddt-line-height-normal);
}

/* --- Review card --- */
.submission-review__header {
    padding: var(--fiddt-space-md) var(--fiddt-space-lg);
    border-bottom: 1px solid var(--fiddt-color-border-lighter);
    background-color: rgba(249, 250, 251, 0.5);
}

.submission-review__header-title {
    font-size: var(--fiddt-font-size-lg);
    font-weight: var(--fiddt-font-weight-bold);
    color: var(--fiddt-color-text-body);
    display: flex;
    align-items: center;
    gap: var(--fiddt-space-sm);
    margin: 0;
}

.submission-review__body {
    padding: var(--fiddt-space-lg);
}

.submission-review__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--fiddt-space-xl) 0;
    text-align: center;
    border: 2px dashed var(--fiddt-color-border-light);
    border-radius: var(--fiddt-radius-md);
    background-color: rgba(249, 250, 251, 0.3);
}

.submission-review__empty-icon-wrap {
    background-color: var(--fiddt-color-border-lighter);
    padding: var(--fiddt-space-lg);
    border-radius: var(--fiddt-radius-full);
    margin-bottom: var(--fiddt-space-lg);
}

.submission-review__empty-title {
    color: var(--fiddt-color-text-secondary);
    font-weight: var(--fiddt-font-weight-medium);
    margin: 0;
}

.submission-review__empty-text {
    font-size: var(--fiddt-font-size-sm);
    color: var(--fiddt-color-text-tertiary);
    margin-top: var(--fiddt-space-xs);
    max-width: 20rem;
}

/* --- Flow card items --- */
.submission-flow__item-card {
    background-color: var(--fiddt-color-surface);
    border: 1px solid var(--fiddt-color-border-light);
    border-radius: var(--fiddt-radius-md);
    box-shadow: var(--fiddt-shadow-sm);
    padding: var(--fiddt-space-md);
}

.submission-flow__item-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--fiddt-space-lg);
}

.submission-flow__item-title {
    font-weight: var(--fiddt-font-weight-medium);
    color: #111827;
    margin: 0;
    font-size: var(--fiddt-font-size-base);
}

.submission-flow__item-date {
    font-size: var(--fiddt-font-size-sm);
    color: var(--fiddt-color-text-tertiary);
    margin: 0;
}

.submission-flow__item-abstract {
    font-size: var(--fiddt-font-size-sm);
    color: var(--fiddt-color-text-secondary);
    margin-bottom: var(--fiddt-space-lg);
    margin-top: 0;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.submission-flow__review-section {
    margin-top: var(--fiddt-space-lg);
    padding-top: var(--fiddt-space-lg);
    border-top: 1px solid var(--fiddt-color-border-lighter);
}

.submission-flow__review-title {
    font-size: var(--fiddt-font-size-sm);
    font-weight: var(--fiddt-font-weight-medium);
    color: var(--fiddt-color-text-body);
    margin: 0;
}

.submission-flow__review-comment {
    font-size: var(--fiddt-font-size-sm);
    color: var(--fiddt-color-text-secondary);
    margin-top: var(--fiddt-space-xs);
    margin-bottom: 0;
}

.submission-flow__details-link {
    margin-top: var(--fiddt-space-lg);
    text-align: right;
}

.submission-flow__details-anchor {
    font-size: var(--fiddt-font-size-sm);
    color: var(--fiddt-color-text-link);
    text-decoration: none;
}

.submission-flow__details-anchor:hover {
    text-decoration: underline;
}

/* user-management.css */
   User Management Page — UserManagementView.kt
   ==========================================================================
   User grid + form.
   ========================================================================== */

/* ==========================================================================
   Utility Styles
   ========================================================================== */

/* responsive.css */
   Responsive Breakpoints & Utilities
   ==========================================================================
   Breakpoints:
     sm:  640px
     md:  768px
     lg:  1024px
     xl:  1280px
   ========================================================================== */

/* Public pages need scrolling — override body { overflow: hidden } */
.fiddt-public-page {
    overflow: auto !important;
}

html:has(.fiddt-public-page) body {
    overflow: auto;
}

/* ==========================================================================
   Global Overrides (Vaadin)
   ==========================================================================
   These stay here because they target Vaadin shadow DOM elements globally.
   ========================================================================== */

/* Disable default body scroll — Vaadin AppLayout manages its own scrolling.
   Public (non-Vaadin) pages override this via their own layout class. */
body {
    overflow: hidden;
}

/* Vaadin scroller styling */
vaadin-scroller {
    border: 1px solid var(--fiddt-color-scroller-border);
    border-radius: 12px;
    background: var(--fiddt-color-scroller-bg);
}

/* Vaadin grid styling */
vaadin-grid {
    border: none;
    font-family: inherit;
}

vaadin-grid::part(row):hover {
    background-color: var(--fiddt-color-surface-hover);
}