/* ========================================================
   TECHNOLOGIES CATALOG & DETAIL STYLESHEET
   ARCHBOT.co — Design System
======================================================== */

/* Container & Header */
.tech-page-container,
.arch-page-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-10) var(--space-6);
}

.tech-header,
.arch-header {
    margin-bottom: var(--space-8);
    border-bottom: 1px solid var(--color-border-dark);
    padding-bottom: var(--space-6);
}

.tech-eyebrow,
.arch-eyebrow {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.category-tag,
.status-badge,
.level-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: var(--text-label);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1;
    padding: 3px 8px;
    border: 1px solid currentColor;
    border-radius: 0;
}

.category-tag {
    color: var(--accent-blue-400);
}

.status-published {
    color: var(--bs-success);
}

.status-ready_to_publish {
    color: var(--accent-amber-400);
}

.level-badge {
    color: var(--accent-violet-400, #a78bfa);
}

/* Technology Detail Header & Logo */
.tech-header-title-flex {
    display: flex;
    align-items: center;
    gap: var(--space-4);
    margin-bottom: var(--space-2);
}

.tech-header-logo-container {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: var(--color-bg-surface-dark);
    border: 1px solid var(--color-border-dark);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-2);
}

.tech-header-logo-img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.tech-header-title-flex .arch-title {
    margin: 0;
}

.arch-title {
    font-size: 32px;
    font-weight: 800;
    color: #FFFFFF;
    margin: 0 0 var(--space-2) 0;
    line-height: 1.2;
}

.arch-subtitle {
    font-size: var(--text-h3);
    color: var(--color-text-on-dark-muted);
    margin: 0;
}

/* Meta Grid */
.arch-meta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-4);
    margin-bottom: var(--space-8);
}

@media (max-width: 768px) {
    .arch-meta-grid {
        grid-template-columns: 1fr;
    }
}

.meta-card {
    background: var(--color-bg-canvas-raised);
    border: 1px solid var(--color-border-dark);
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.meta-label {
    font-size: var(--text-label);
    color: var(--color-text-on-dark-faint);
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.meta-value {
    font-size: var(--text-h3);
    font-weight: 600;
}

/* Main Content Grid */
.arch-main-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: var(--space-8);
    margin-bottom: var(--space-8);
}

@media (max-width: 992px) {
    .arch-main-grid {
        grid-template-columns: 1fr;
    }
}

.arch-content-left,
.arch-content-right {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.arch-section-card {
    background: var(--color-bg-canvas-raised);
    border: 1px solid var(--color-border-dark);
    padding: var(--space-6);
}

.card-section-title {
    font-size: var(--text-h3);
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 var(--space-4) 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.card-icon {
    font-size: 20px;
}

.card-section-text {
    font-size: var(--text-body);
    color: var(--color-text-on-dark-muted);
    line-height: 1.6;
    margin: 0;
}

.tech-tags-group {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.tech-involved-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-1) var(--space-3);
    background: var(--color-bg-surface-dark);
    border: 1px solid var(--color-border-dark);
    font-size: var(--text-label);
    color: #FFFFFF;
    text-decoration: none;
    transition: all 0.15s ease;
    cursor: default;
}

/* Active technology link tags — blue hover and pointer */
a.tech-involved-tag,
.tech-involved-tag.is-active,
a.tech-involved-tag.link-tag {
    cursor: pointer;
    color: #FFFFFF;
}

a.tech-involved-tag:hover,
.tech-involved-tag.is-active:hover,
a.tech-involved-tag.link-tag:hover,
.tech-tags-group a.tech-involved-tag:hover {
    border-color: var(--accent-blue-400);
    background: rgba(59, 130, 246, 0.15);
    color: #FFFFFF;
    transform: translateY(-1px);
}

/* Inactive technology tags (no page generated yet) — no hover effect and no pointer */
span.tech-involved-tag,
.tech-involved-tag.is-inactive {
    cursor: default;
    color: rgba(255, 255, 255, 0.65);
    border-color: var(--color-border-dark);
    background: var(--color-bg-surface-dark);
    pointer-events: none;
}

span.tech-involved-tag:hover,
.tech-involved-tag.is-inactive:hover {
    border-color: var(--color-border-dark);
    background: var(--color-bg-surface-dark);
    color: rgba(255, 255, 255, 0.65);
    transform: none;
}

/* Diagram Section */
.arch-diagram-section {
    background: var(--color-bg-canvas-raised);
    border: 1px solid var(--color-border-dark);
    padding: var(--space-6);
    margin-bottom: var(--space-8);
}

.diagram-section-title {
    font-size: var(--text-h3);
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 var(--space-6) 0;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mermaid-container {
    background: #0d1122;
    padding: var(--space-6);
    border: 1px solid var(--color-border-dark);
    overflow-x: auto;
}

/* Search & Filter Controls */
.arch-controls-row {
    display: flex;
    gap: var(--space-4);
    align-items: center;
    margin-top: var(--space-4);
    width: 100%;
}

.arch-search-wrapper {
    position: relative;
    flex-grow: 1;
    max-width: 600px;
}

.arch-search-input {
    width: 100%;
    padding: var(--space-3) var(--space-4) var(--space-3) var(--space-10);
    background: var(--color-bg-canvas-raised);
    border: 1px solid var(--color-border-dark);
    color: #FFFFFF;
    font-size: var(--text-body);
    outline: none;
    transition: all 0.2s ease;
}

.arch-search-input:focus {
    border-color: var(--accent-blue-400);
    box-shadow: 0 0 0 1px var(--accent-blue-400);
}

.search-input-icon {
    position: absolute;
    left: var(--space-3);
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-text-on-dark-faint);
}

.arch-filter-wrapper {
    min-width: 200px;
}

.arch-filter-select {
    width: 100%;
    padding: var(--space-3) var(--space-4);
    background: var(--color-bg-canvas-raised);
    border: 1px solid var(--color-border-dark);
    color: #FFFFFF;
    font-size: var(--text-body);
    outline: none;
    transition: all 0.2s ease;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='white'%3E%3Cpath d='M7 10l5 5 5-5z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right var(--space-3) center;
    background-size: 20px;
}

.arch-filter-select:focus {
    border-color: var(--accent-blue-400);
}

@media (max-width: 768px) {
    .arch-controls-row {
        flex-direction: column;
        align-items: stretch;
    }
    .arch-search-wrapper {
        max-width: 100%;
    }
}

/* Category Filter Pills */
.arch-category-filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-top: var(--space-6);
    margin-bottom: var(--space-2);
    border-bottom: 1px solid var(--color-border-dark);
    padding-bottom: var(--space-4);
}

.arch-category-btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-surface-dark);
    border: 1px solid var(--color-border-dark);
    color: var(--color-text-on-dark-muted);
    font-size: var(--text-label);
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: all 0.2s ease;
}

.arch-category-btn:hover {
    border-color: rgba(255, 255, 255, 0.15);
    color: #FFFFFF;
}

.arch-category-btn.active {
    background: var(--accent-blue-950);
    border-color: var(--accent-blue-400);
    color: #FFFFFF;
}

.category-btn-count {
    font-size: 10px;
    background: rgba(255, 255, 255, 0.08);
    padding: 2px 6px;
    border-radius: 2px;
}

.arch-category-btn.active .category-btn-count {
    background: var(--accent-blue-700);
}

/* Technologies Catalog Card Grid */
.arch-grid-layout {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    margin-top: var(--space-6);
}

@media (max-width: 992px) {
    .arch-grid-layout {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .arch-grid-layout {
        grid-template-columns: 1fr;
    }
}

.arch-catalog-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--color-bg-canvas-raised);
    border: 1px solid var(--color-border-dark);
    padding: var(--space-6);
    text-decoration: none;
    transition: all 0.2s ease;
}

.card-overlay-link {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1;
}

.arch-catalog-card:hover {
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

.card-category-badge {
    align-self: flex-start;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--accent-blue-400);
    margin-bottom: var(--space-3);
}

.card-arch-title {
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0 0 var(--space-2) 0;
    line-height: 1.4;
}

.card-arch-usecase {
    font-size: var(--text-small);
    color: var(--color-text-on-dark-muted);
    line-height: 1.5;
    margin: 0 0 var(--space-6) 0;
    flex-grow: 1;
}

.card-arch-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--color-border-dark);
    padding-top: var(--space-3);
}

.card-tech-badge {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-on-dark-faint);
}

.card-explore-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: var(--text-label);
    font-weight: 700;
    color: var(--accent-blue-400);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: transform 0.2s ease;
}

.arch-catalog-card:hover .card-explore-link {
    transform: translateX(3px);
}

.card-explore-link .material-icons {
    font-size: 14px;
}

/* Empty State & Loading */
.arch-empty-state {
    text-align: center;
    padding: var(--space-12) var(--space-6);
    background: var(--color-bg-canvas-raised);
    border: 1px solid var(--color-border-dark);
    margin-top: var(--space-6);
}

.arch-empty-state .material-icons {
    font-size: 48px;
    color: var(--color-text-on-dark-faint);
    margin-bottom: var(--space-2);
}

.arch-search-loading {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-small);
    color: var(--color-text-on-dark-muted);
    margin-bottom: var(--space-6);
}

/* Pagination */
.arch-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-4);
    margin-top: var(--space-8);
}

.pag-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: var(--space-2) var(--space-4);
    background: var(--color-bg-surface-dark);
    border: 1px solid var(--color-border-dark);
    color: #FFFFFF;
    font-size: var(--text-small);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.pag-btn:hover:not(:disabled) {
    border-color: var(--accent-blue-400);
    color: var(--accent-blue-400);
}

.pag-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.pag-info {
    font-size: var(--text-small);
    color: var(--color-text-on-dark-faint);
}

/* ========================================================
   DYNAMIC TECHNOLOGY SECTIONS & ANCHOR NAVIGATION
   ======================================================== */

.tech-section-nav-wrapper {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(10, 15, 29, 0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border-dark);
    margin: 0 calc(-1 * var(--space-6)) var(--space-8);
    padding: var(--space-3) var(--space-6);
}

.tech-section-nav {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding-bottom: 2px;
}

.tech-section-nav::-webkit-scrollbar {
    display: none;
}

.tech-section-nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    font-size: var(--text-small);
    font-weight: 600;
    color: var(--color-text-on-dark-muted);
    background: var(--color-bg-surface-dark);
    border: 1px solid var(--color-border-dark);
    border-radius: 4px;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
}

.tech-section-nav-link:hover,
.tech-section-nav-link.active {
    color: #FFFFFF;
    border-color: var(--accent-blue-400);
    background: rgba(59, 130, 246, 0.1);
}

.tech-sections-stack {
    display: flex;
    flex-direction: column;
    gap: var(--space-8);
}

.tech-section-block {
    scroll-margin-top: 70px;
}

.tech-section-header {
    margin-bottom: var(--space-4);
    padding-bottom: var(--space-3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.tech-section-title-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.tech-section-title {
    font-size: 20px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
    display: flex;
    align-items: center;
    gap: var(--space-2);
}

.tech-section-key-badge {
    font-size: 11px;
    font-family: var(--font-mono, monospace);
    color: var(--color-text-on-dark-faint);
    background: var(--color-bg-surface-dark);
    padding: 2px 6px;
    border: 1px solid var(--color-border-dark);
    border-radius: 3px;
}

.tech-section-description {
    font-size: var(--text-small);
    color: var(--color-text-on-dark-muted);
    margin: var(--space-1) 0 0 0;
    line-height: 1.4;
}

.tech-generic-card {
    background: var(--color-bg-canvas-raised);
    border: 1px solid var(--color-border-dark);
    padding: var(--space-6);
}

.tech-generic-empty {
    font-size: var(--text-small);
    color: var(--color-text-on-dark-faint);
    font-style: italic;
    margin: 0;
}

.tech-list-styled {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.tech-list-styled li {
    font-size: var(--text-small);
    color: var(--color-text-on-dark);
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: var(--space-2) var(--space-3);
    background: var(--color-bg-surface-dark);
    border: 1px solid var(--color-border-dark);
}

.tech-list-bullet {
    color: var(--accent-blue-400);
    font-size: 14px;
    line-height: 1.4;
}