/* ============================================================
   REFLECTIONS/BLOG PAGE STYLES
   Field Notes - Observations on finance, tech and economics
   ============================================================ */

/* =========================================
   GLOBAL RESETS & EDITORIAL FEEL
   ========================================= */
.field-notes-page {
    font-feature-settings: "liga" 1, "calt" 1;
    --mobile-bottom-bar-height: 0px;
}

.field-notes-page .time-badge {
    display: block;
}

/* =========================================
   HERO SECTION
   ========================================= */
.field-notes-page .field-notes-hero {
    height: 100vh;
    height: 100dvh;
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    position: relative;
    padding: 70px 0 0 0;
    overflow: hidden;
    box-sizing: border-box;
}

@media (max-width: 768px) {
    .field-notes-page {
        --mobile-bottom-bar-height: calc(72px + env(safe-area-inset-bottom));
    }

    .field-notes-page .field-notes-hero {
        height: calc(100vh - var(--mobile-bottom-bar-height));
        min-height: calc(100vh - var(--mobile-bottom-bar-height));
    }
}

@supports (height: 100dvh) {
    @media (max-width: 768px) {
        .field-notes-page .field-notes-hero {
            height: calc(100dvh - var(--mobile-bottom-bar-height));
            min-height: calc(100dvh - var(--mobile-bottom-bar-height));
        }
    }
}

.field-notes-page .hero-bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.field-notes-page .notes-hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(50%) contrast(1.15) brightness(0.35);
    transition: filter 0.6s ease;
}

[data-theme="light"] .field-notes-page .notes-hero-video {
    filter: grayscale(15%) contrast(1.05) brightness(1.25);
}

.field-notes-page .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.6) 100%);
    z-index: 1;
}

[data-theme="light"] .field-notes-page .hero-overlay {
    background: linear-gradient(to bottom, rgba(0,0,0,0.05) 0%, rgba(0,0,0,0.25) 100%);
}

/* Light theme text gradient - uses deijs.eu green color scheme */
[data-theme="light"] .field-notes-page .notes-kicker,
[data-theme="light"] .field-notes-page .notes-hero-title,
[data-theme="light"] .field-notes-page .notes-hero-subtitle {
    background: linear-gradient(135deg, #059669 0%, #0d9488 50%, #6ee7b7 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    text-shadow: none;
}

[data-theme="light"] .field-notes-page .notes-hero-subtitle {
    font-weight: 600;
}

/* Hero Content */
.field-notes-page .hero-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex-grow: 1;
    justify-content: center;
    gap: 2rem;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    padding: 0 1.5rem;
}

.field-notes-page .hero-text-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 680px;
}

.field-notes-page .notes-kicker {
    text-transform: uppercase;
    letter-spacing: 0.5em;
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary-accent);
    margin-bottom: var(--space-lg);
    opacity: 0.9;
}

.field-notes-page .notes-hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3.2rem, 9vw, 6.5rem);
    line-height: 1.05;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: var(--space-lg);
    color: var(--text-primary);
    text-shadow: 0 4px 30px rgba(0,0,0,0.7), 0 2px 10px rgba(0,0,0,0.5);
}

.field-notes-page .notes-hero-subtitle {
    font-size: clamp(1.15rem, 2.5vw, 1.5rem);
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
    opacity: 0.95;
    text-shadow: 0 2px 15px rgba(0,0,0,0.5), 0 1px 5px rgba(0,0,0,0.3);
}

.field-notes-page .notes-kicker {
    text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

/* =========================================
   FEATURED CARD – Editorial Glassmorphism
   ========================================= */
.field-notes-page .hero-featured-card {
    background: rgba(20, 20, 30, 0.65);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 2px solid rgba(255, 255, 255, 0.12);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
    transition: all 0.4s ease;
    cursor: pointer;
    width: 100%;
    max-width: 520px;
}

[data-theme="light"] .field-notes-page .hero-featured-card {
    background: rgba(255, 255, 255, 0.88);
    border-color: rgba(0,0,0,0.08);
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

.field-notes-page .hero-featured-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-accent);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.7);
}

.field-notes-page .featured-media-wrapper {
    position: relative;
    height: 240px;
    overflow: hidden;
}

.field-notes-page .featured-media-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.field-notes-page .hero-featured-card:hover .featured-media-wrapper img {
    transform: scale(1.08);
}

.field-notes-page .featured-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: var(--primary-accent);
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    z-index: 2;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}

.field-notes-page .featured-content {
    padding: 2rem;
    text-align: left;
}

.field-notes-page .featured-cat {
    color: var(--secondary-accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    margin-bottom: 0.6rem;
    font-weight: 800;
}

.field-notes-page .featured-title {
    font-size: 1.5rem;
    line-height: 1.35;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.field-notes-page .featured-meta {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    display: flex;
    gap: 1.2rem;
    opacity: 0.9;
}

/* =========================================
   SCROLL INDICATOR - Hide on mobile (use mobile bar)
   ========================================= */
.field-notes-page .hero-scroll-indicator {
    position: absolute;
    bottom: calc(var(--space-xl) + 80px);
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    justify-content: center;
    width: auto;
    pointer-events: none;
    opacity: 0;
    animation: fadeIn 1s 2s forwards, bounce 2s 2.5s infinite;
}

@media (max-width: 768px) {
    .field-notes-page .hero-scroll-indicator {
        display: none; /* Use mobile bar for navigation */
    }
}

.field-notes-page .hero-scroll-btn {
    pointer-events: all;
    background: rgba(var(--primary-accent-rgb), 0.1);
    border: 2px solid var(--primary-accent);
    color: var(--primary-accent);
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.field-notes-page .hero-scroll-btn:hover {
    background: var(--primary-accent);
    color: #fff;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* Desktop Split Layout */
@media (min-width: 900px) {
    .field-notes-page .field-notes-hero {
        padding: 70px 3rem 0;
    }

    .field-notes-page .hero-content {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        gap: clamp(3rem, 6vw, 8rem);
        text-align: left;
    }

    .field-notes-page .hero-text-block {
        align-items: flex-start;
        max-width: 600px;
    }

    .field-notes-page .notes-hero-subtitle {
        margin: 0;
    }
}

/* =========================================
   FEED SECTION – Clean & Editorial
   ========================================= */
.field-notes-page .feed-section {
    background: var(--bg-body);
    padding: calc(var(--space-xxl) + var(--space-md)) 1.5rem;
    min-height: 100vh;
}

.field-notes-page .notes-shell {
    max-width: 1400px;
    margin: 0 auto;
}

.field-notes-page .feed-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    align-items: center;
    justify-content: space-between;
    background: var(--bg-surface);
    padding: 1.5rem 2rem;
    padding-top: calc(1.5rem + var(--space-sm));
    border-radius: 24px;
    border: 1px solid var(--border-color);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
    margin-bottom: var(--space-xxl);
    scroll-margin-top: calc(72px + var(--space-sm) + env(safe-area-inset-top));
}

.field-notes-page .search-wrap {
    flex: 1;
    min-width: 280px;
    position: relative;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    border-radius: 999px;
    padding: 0 1.2rem;
    display: flex;
    align-items: center;
}

.field-notes-page .search-wrap input {
    width: 100%;
    padding: 1rem 0.5rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1rem;
    outline: none;
}

.field-notes-page .search-wrap i {
    color: var(--text-tertiary);
    margin-right: 0.8rem;
    font-size: 1.1rem;
}

.field-notes-page .filters-list {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.field-notes-page .filter-btn {
    padding: 0.6rem 1.4rem;
    border-radius: 999px;
    border: 1px solid var(--border-color);
    background: transparent;
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: all 0.3s ease;
}

.field-notes-page .filter-btn:hover,
.field-notes-page .filter-btn.active {
    background: var(--primary-accent);
    border-color: var(--primary-accent);
    color: #fff;
}

[data-theme="light"] .field-notes-page .filter-btn {
    background: rgba(var(--primary-accent-rgb), 0.08);
    border-color: rgba(var(--primary-accent-rgb), 0.25);
    color: var(--text-primary);
}

[data-theme="light"] .field-notes-page .filter-btn:hover,
[data-theme="light"] .field-notes-page .filter-btn.active {
    background: linear-gradient(135deg, rgba(var(--primary-accent-rgb), 0.95), rgba(var(--secondary-accent-rgb), 0.6));
    border-color: rgba(var(--primary-accent-rgb), 0.8);
    color: #fff;
}

@media (max-width: 768px) {
    .field-notes-page .filters-list {
        gap: 0.5rem;
    }

    .field-notes-page .filter-btn {
        padding: 0.45rem 1rem;
        font-size: 0.7rem;
        letter-spacing: 0.08em;
    }
}

.field-notes-page .notes-count {
    font-size: 0.9rem;
    color: var(--text-tertiary);
    font-weight: 600;
}

/* =========================================
   NOTES GRID & CARDS
   ========================================= */
.field-notes-page .notes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 2.5rem;
}

.field-notes-page .notes-card {
    background: var(--bg-surface);
    border: 3px solid var(--border-color);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s ease;
    cursor: pointer;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.field-notes-page .notes-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-accent);
    box-shadow: 0 25px 60px rgba(0,0,0,0.2);
}

/* Light theme card gradient border - deijs.eu green scheme */
[data-theme="light"] .field-notes-page .notes-card {
    border-color: transparent;
    background:
        linear-gradient(var(--bg-surface), var(--bg-surface)) padding-box,
        linear-gradient(135deg, #6ee7b7 0%, #86efac 35%, #bef264 70%, #0d9488 100%) border-box;
    box-shadow: 0 20px 45px rgba(10, 20, 40, 0.08);
}

[data-theme="light"] .field-notes-page .notes-card:hover {
    background:
        linear-gradient(var(--bg-surface), var(--bg-surface)) padding-box,
        linear-gradient(135deg, #059669 0%, #6ee7b7 40%, #86efac 70%, #bef264 100%) border-box;
    box-shadow: 0 26px 60px rgba(10, 40, 70, 0.18);
    transform: translateY(-10px) scale(1.01);
}

[data-theme="light"] .field-notes-page .notes-card:active {
    transform: translateY(-4px) scale(0.99);
}

[data-theme="light"] .field-notes-page .notes-card:focus-visible {
    box-shadow: 0 0 0 3px rgba(var(--primary-accent-rgb), 0.25), 0 22px 50px rgba(10, 40, 70, 0.18);
}

@keyframes cardReveal {
    0% { opacity: 0; transform: translateY(18px) scale(0.98); }
    60% { opacity: 1; transform: translateY(-4px) scale(1.01); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}

@media (prefers-reduced-motion: no-preference) {
    .field-notes-page .notes-card.animated {
        animation: cardReveal 0.6s ease-out both;
    }
}

.field-notes-page .notes-card-media {
    position: relative;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.field-notes-page .notes-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.field-notes-page .notes-card:hover img {
    transform: scale(1.06);
}

.field-notes-page .notes-card-tag {
    position: absolute;
    left: 20px;
    top: 20px;
    background: rgba(0,0,0,0.7);
    color: #fff;
    padding: 0.4rem 1rem;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
}

.field-notes-page .notes-card-body {
    padding: 1.8rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: left;
}

.field-notes-page .notes-card-title {
    font-size: 1.25rem;
    line-height: 1.4;
    margin-bottom: 0.8rem;
    color: var(--text-primary);
    font-weight: 600;
}

.field-notes-page .notes-card-excerpt {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.field-notes-page .notes-card-meta {
    margin-top: auto;
    display: flex;
    gap: 1.2rem;
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.field-notes-page .notes-empty {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-tertiary);
    font-size: 1.2rem;
    display: none;
}

.field-notes-page .notes-empty.visible {
    display: block;
}

/* =========================================
   OVERLAY – Full Article View
   ========================================= */
.field-notes-page .notes-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    z-index: 2000;
    backdrop-filter: blur(8px);
}

.field-notes-page .notes-overlay.active {
    display: flex;
}

.field-notes-page .notes-overlay-card {
    background: var(--bg-surface);
    border-radius: 28px;
    max-width: 1000px;
    width: 100%;
    max-height: 95vh;
    overflow: hidden;
    box-shadow: 0 40px 120px rgba(0, 0, 0, 0.6);
    display: flex;
    flex-direction: column;
    position: relative;
}

.field-notes-page .notes-close-btn {
    position: absolute;
    right: 24px;
    top: 24px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--bg-elevated);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    font-size: 1.3rem;
    cursor: pointer;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.field-notes-page .notes-close-btn:hover {
    background: var(--primary-accent);
    color: #fff;
    border-color: var(--primary-accent);
}

.field-notes-page .notes-overlay-media {
    aspect-ratio: 16 / 9;
    overflow: hidden;
    flex-shrink: 0;
    max-height: 50vh;
}

.field-notes-page .notes-overlay-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.field-notes-page .notes-overlay-body {
    padding: 3rem;
    overflow-y: auto;
}

.field-notes-page .notes-overlay-tag {
    display: inline-flex;
    padding: 0.5rem 1.2rem;
    border-radius: 999px;
    background: rgba(var(--primary-accent-rgb), 0.15);
    color: var(--primary-accent);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.field-notes-page .notes-overlay-title {
    font-size: 2.8rem;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.field-notes-page .notes-overlay-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    padding-bottom: 2rem;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-tertiary);
    font-size: 0.95rem;
}

.field-notes-page .notes-overlay-content {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.9;
    white-space: normal;
}

.field-notes-page .notes-overlay-content p {
    margin-bottom: 1.8rem;
}

.field-notes-page .notes-overlay-content img {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    margin: 2rem 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.field-notes-page .notes-overlay-content hr {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 3rem 0;
}

.field-notes-page .notes-overlay-content strong {
    font-weight: 600;
}

.field-notes-page .notes-overlay-content h2,
.field-notes-page .notes-overlay-content h3 {
    color: var(--text-primary);
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.field-notes-page .notes-overlay-content ul,
.field-notes-page .notes-overlay-content ol {
    margin-bottom: 1.5rem;
    padding-left: 1.5rem;
}

.field-notes-page .notes-overlay-content li {
    margin-bottom: 0.5rem;
}

.field-notes-page .notes-overlay-content blockquote {
    border-left: 3px solid var(--primary-accent);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--text-tertiary);
}

.field-notes-page .notes-overlay-content code {
    background: var(--bg-elevated);
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.9em;
}

.field-notes-page .notes-overlay-content pre {
    background: var(--bg-elevated);
    padding: 1.5rem;
    border-radius: 12px;
    overflow-x: auto;
    margin: 1.5rem 0;
}

.field-notes-page .notes-overlay-content pre code {
    background: transparent;
    padding: 0;
}

/* Mobile Adjustments */
@media (max-width: 900px) {
    .field-notes-page .feed-toolbar {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }

    .field-notes-page .notes-overlay-body {
        padding: 2rem 1.5rem;
    }

    .field-notes-page .notes-overlay-title {
        font-size: 2.2rem;
    }
}

@media (max-width: 600px) {
    .field-notes-page .notes-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .field-notes-page .notes-overlay-title {
        font-size: 1.8rem;
    }
}