/* ============================================================
   Zekt Registry — Public Service Directory
   Spec 110, Phase 4
   ============================================================ */

/* ── Layout ──────────────────────────────────────────────── */

.registry-page {
    min-height: 100vh;
    background: #0a0a0a;
    color: #ffffff;
    font-family: 'Inter', system-ui, sans-serif;
}

.registry-header {
    background: linear-gradient(135deg, #0f0f0f 0%, #141414 100%);
    border-bottom: 1px solid rgba(0, 255, 136, 0.12);
    padding: 64px 24px 48px;
    text-align: center;
}

.registry-header-inner {
    max-width: 900px;
    margin: 0 auto;
}

.registry-logo-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 12px;
}

.registry-logo-icon {
    color: #00ff88;
    font-size: 40px;
}

.registry-title {
    font-size: 2.8rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0;
    letter-spacing: -0.02em;
    text-shadow: 0 0 40px rgba(0, 255, 136, 0.3);
}

.registry-title span {
    color: #00ff88;
}

.registry-tagline {
    font-size: 1.15rem;
    color: #b3b3b3;
    margin: 12px 0 32px;
}

.registry-tagline-white {
    color: #ffffff;
}

.registry-tagline-orange {
    color: #ff8c42;
}

/* ── Search bar ──────────────────────────────────────────── */

.registry-search-wrap {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.registry-search-input {
    width: 100%;
    padding: 14px 48px 14px 48px;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 10px;
    font-size: 1rem;
    color: #ffffff;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.registry-search-input:focus {
    border-color: #00ff88;
    box-shadow: 0 0 0 3px rgba(0, 255, 136, 0.12);
}

.registry-search-input::placeholder {
    color: #666666;
}

.registry-search-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #666666;
    font-size: 20px;
    pointer-events: none;
}

.registry-search-clear {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #666666;
    cursor: pointer;
    font-size: 18px;
    padding: 0;
    line-height: 1;
    display: none;
}

.registry-search-clear.visible {
    display: block;
}

/* ── Toolbar (filters + sort + count) ───────────────────── */

.registry-toolbar {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 24px 0;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    flex-wrap: wrap;
}

.registry-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    flex: 1;
    align-items: center;
}

.registry-filter-label {
    font-size: 0.78rem;
    color: #b3b3b3;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    white-space: nowrap;
    align-self: center;
}

.registry-filter-select {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 7px;
    color: #ffffff;
    padding: 7px 28px 7px 10px;
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%238892a4' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    transition: border-color 0.2s;
}

.registry-filter-select:focus {
    border-color: #00ff88;
}

.registry-filter-select option {
    background: #1a1f2e;
    color: #ffffff;
}

.registry-sort-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.registry-count {
    font-size: 0.83rem;
    color: #b3b3b3;
    align-self: center;
    margin-left: auto;
    white-space: nowrap;
}

/* Active tag chips */
.registry-active-tags {
    max-width: 1200px;
    margin: 0 auto;
    padding: 10px 24px 0;
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    min-height: 0;
}

.registry-tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: #00ff88;
    border-radius: 20px;
    padding: 3px 10px 3px 10px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.15s;
}

.registry-tag-chip:hover {
    background: rgba(0, 255, 136, 0.18);
}

.registry-tag-chip .chip-remove {
    font-size: 14px;
    line-height: 1;
    opacity: 0.7;
}

/* ── Main content area ───────────────────────────────────── */

.registry-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 24px 24px 60px;
}

/* ── Service Cards ───────────────────────────────────────── */

.registry-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 20px;
}

.registry-card {
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(15, 15, 15, 0.98) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    cursor: pointer;
    transition: border-color 0.2s, background 0.2s, transform 0.2s, box-shadow 0.2s;
    position: relative;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.registry-card:hover {
    border-color: rgba(0, 255, 136, 0.5);
    background: linear-gradient(135deg, rgba(26, 26, 26, 0.98) 0%, rgba(15, 15, 15, 1) 100%);
    transform: translateY(-4px);
    box-shadow: 0 8px 40px rgba(0, 255, 136, 0.15), 0 0 60px rgba(0, 255, 136, 0.05);
}

.registry-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.registry-card-avatar {
    width: 44px;
    height: 44px;
    border-radius: 8px;
    object-fit: cover;
    flex-shrink: 0;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.06);
}

.registry-card-title-block {
    flex: 1;
    min-width: 0;
}

.registry-card-name {
    font-size: 0.97rem;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin: 0 0 2px;
}

.registry-card-provider {
    font-size: 0.78rem;
    color: #b3b3b3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.registry-card-badges {
    display: flex;
    gap: 4px;
    align-items: center;
    flex-shrink: 0;
    flex-wrap: wrap;
    justify-content: flex-end;
}

/* Trust badges */
.badge-verified {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    color: #00ff88;
    border-radius: 5px;
    padding: 2px 7px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-verified .material-icons {
    font-size: 12px;
}

.badge-shield {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #60a5fa;
    border-radius: 5px;
    padding: 2px 7px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-shield .material-icons {
    font-size: 12px;
}

.badge-schema {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: rgba(168, 85, 247, 0.1);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: #c084fc;
    border-radius: 5px;
    padding: 2px 7px;
    font-size: 0.7rem;
    font-weight: 600;
    white-space: nowrap;
}

.badge-schema .material-icons {
    font-size: 12px;
}

/* Description */
.registry-card-desc {
    font-size: 0.87rem;
    color: #b3b3b3;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Tags */
.registry-card-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
}

.registry-tag {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: #b3b3b3;
    border-radius: 4px;
    padding: 2px 8px;
    font-size: 0.73rem;
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.registry-tag:hover {
    background: rgba(0, 255, 136, 0.1);
    color: #00ff88;
    border-color: rgba(0, 255, 136, 0.3);
}

/* Event type + schema version row */
.registry-card-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    color: #b3b3b3;
    flex-wrap: wrap;
}

.registry-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

.registry-meta-item .material-icons {
    font-size: 14px;
    color: #666666;
}

.registry-meta-divider {
    color: rgba(255,255,255,0.15);
}

/* Card footer: CTA */
.registry-card-footer {
    display: flex;
    gap: 8px;
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.registry-btn-view {
    flex: 1;
    background: none;
    border: 1px solid rgba(0, 255, 136, 0.35);
    color: #00ff88;
    border-radius: 7px;
    padding: 8px 12px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
    text-align: center;
}

.registry-btn-view:hover {
    background: rgba(0, 255, 136, 0.1);
}

.registry-btn-subscribe {
    flex: 1;
    background: #00ff88;
    border: none;
    color: #0a0a0a;
    border-radius: 7px;
    padding: 8px 12px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s;
    text-align: center;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.registry-btn-subscribe:hover {
    background: #00dd77;
}

/* ── Empty / Loading states ──────────────────────────────── */

.registry-skeleton {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 20px;
}

.registry-skeleton-card {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 20px;
    height: 220px;
    animation: skeleton-pulse 1.4s ease-in-out infinite;
}

@keyframes skeleton-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

.registry-empty {
    grid-column: 1 / -1;
    text-align: center;
    padding: 80px 24px;
    color: #666666;
}

.registry-empty .material-icons {
    font-size: 48px;
    margin-bottom: 12px;
    display: block;
}

.registry-empty-title {
    font-size: 1.1rem;
    color: #b3b3b3;
    margin-bottom: 6px;
}

/* ── Load More ───────────────────────────────────────────── */

.registry-load-more-wrap {
    text-align: center;
    padding: 32px 0 0;
}

.registry-btn-load-more {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    color: #ffffff;
    border-radius: 8px;
    padding: 12px 28px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s;
}

.registry-btn-load-more:hover {
    background: rgba(255,255,255,0.1);
}

.registry-btn-load-more:disabled {
    opacity: 0.4;
    cursor: default;
}

/* ── Service Detail Modal ────────────────────────────────── */

.registry-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fade-in 0.15s ease;
}

@keyframes fade-in {
    from { opacity: 0; }
    to { opacity: 1; }
}

.registry-modal {
    background: linear-gradient(135deg, #1a1a1a 0%, #0f0f0f 100%);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 14px;
    width: 100%;
    max-width: 720px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    animation: slide-up 0.2s ease;
}

@keyframes slide-up {
    from { transform: translateY(20px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}

.registry-modal-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    flex-shrink: 0;
}

.registry-modal-avatar {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    object-fit: cover;
    border: 1px solid rgba(255,255,255,0.1);
}

.registry-modal-title-block {
    flex: 1;
    min-width: 0;
}

.registry-modal-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    margin: 0 0 3px;
}

.registry-modal-provider {
    font-size: 0.82rem;
    color: #b3b3b3;
}

.registry-modal-close {
    background: none;
    border: none;
    color: #b3b3b3;
    cursor: pointer;
    font-size: 24px;
    line-height: 1;
    padding: 4px;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
}

.registry-modal-close:hover {
    color: #ffffff;
    background: rgba(255,255,255,0.08);
}

.registry-modal-body {
    overflow-y: auto;
    padding: 20px 24px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.registry-modal-desc {
    font-size: 0.92rem;
    color: #b3b3b3;
    line-height: 1.6;
}

.registry-modal-section-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: #666666;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 8px;
}

.registry-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.registry-detail-item {
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px;
    padding: 10px 12px;
}

.registry-detail-label {
    font-size: 0.72rem;
    color: #666666;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 3px;
}

.registry-detail-value {
    font-size: 0.9rem;
    color: #ffffff;
    font-weight: 500;
    font-family: 'JetBrains Mono', monospace;
    word-break: break-all;
}

/* Schema versions list in modal */
.registry-schema-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.registry-schema-row {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px;
    padding: 10px 14px;
}

.registry-schema-version {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.88rem;
    font-weight: 600;
    color: #c084fc;
    min-width: 70px;
}

.registry-schema-status {
    font-size: 0.72rem;
    font-weight: 600;
    border-radius: 4px;
    padding: 2px 7px;
    text-transform: uppercase;
}

.registry-schema-status.active {
    background: rgba(0, 255, 136, 0.1);
    color: #00ff88;
    border: 1px solid rgba(0, 255, 136, 0.25);
}

.registry-schema-status.deprecated {
    background: rgba(255, 152, 0, 0.1);
    color: #ffa726;
    border: 1px solid rgba(255, 152, 0, 0.25);
}

.registry-schema-breaking {
    font-size: 0.7rem;
    font-weight: 700;
    background: rgba(239, 68, 68, 0.12);
    color: #f87171;
    border: 1px solid rgba(239, 68, 68, 0.25);
    border-radius: 4px;
    padding: 2px 6px;
    text-transform: uppercase;
}

.registry-schema-date {
    font-size: 0.78rem;
    color: #666666;
    margin-left: auto;
}

.registry-schema-changelog {
    font-size: 0.78rem;
    color: #b3b3b3;
    font-style: italic;
    width: 100%;
    margin-top: 4px;
}

.registry-schema-view-btn {
    background: none;
    border: 1px solid rgba(168, 85, 247, 0.35);
    color: #c084fc;
    border-radius: 6px;
    padding: 4px 10px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.15s;
    white-space: nowrap;
}

.registry-schema-view-btn:hover {
    background: rgba(168, 85, 247, 0.1);
}

/* Schema JSON viewer sub-modal */
.registry-json-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.85);
    z-index: 1100;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    animation: fade-in 0.15s ease;
}

.registry-json-inner {
    background: #0d1117;
    border: 1px solid rgba(168, 85, 247, 0.3);
    border-radius: 12px;
    width: 100%;
    max-width: 680px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.registry-json-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    flex-shrink: 0;
}

.registry-json-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: #c084fc;
}

.registry-json-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

.registry-json-copy {
    background: rgba(168, 85, 247, 0.12);
    border: 1px solid rgba(168, 85, 247, 0.3);
    color: #c084fc;
    border-radius: 6px;
    padding: 5px 10px;
    font-size: 0.78rem;
    cursor: pointer;
    transition: background 0.15s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.registry-json-copy:hover {
    background: rgba(168, 85, 247, 0.2);
}

.registry-json-close {
    background: none;
    border: none;
    color: #b3b3b3;
    cursor: pointer;
    font-size: 22px;
    padding: 0;
    line-height: 1;
}

.registry-json-body {
    overflow-y: auto;
    padding: 16px 18px;
    flex: 1;
}

.registry-json-pre {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.82rem;
    line-height: 1.6;
    color: #ffffff;
    margin: 0;
    white-space: pre-wrap;
    word-break: break-word;
}

/* Shield note */
.registry-shield-note {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    background: rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 8px;
    padding: 10px 14px;
    font-size: 0.83rem;
    color: #93c5fd;
}

.registry-shield-note .material-icons {
    font-size: 16px;
    flex-shrink: 0;
    margin-top: 1px;
    color: #60a5fa;
}

/* Modal footer */
.registry-modal-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255,255,255,0.08);
    display: flex;
    gap: 10px;
    flex-shrink: 0;
}

/* ── Nav bar ─────────────────────────────────────────────── */

.registry-nav-separator {
    color: #333333;
    font-size: 18px;
}

.registry-nav-cta {
    background: #00ff88;
    color: #0a0a0a;
    border: 1px solid #00ff88;
    border-radius: 6px;
    padding: 8px 16px;
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, transform 0.2s;
}

.registry-nav-cta:hover {
    background: #0a0a0a;
    color: #00ff88;
    transform: translateY(-1px);
}

/* ── Utilities ──────────────────────────────────────────── */

.registry-hidden {
    display: none;
}

/* ── Inline-style replacements (CSP compliance) ─────────── */

/* Material icon size inside subscribe/copy buttons */
.registry-btn-subscribe .material-icons { font-size: 16px; }
.registry-json-copy .material-icons     { font-size: 14px; }

/* Modal-footer button overrides (prevent flex-grow from base class) */
.registry-btn-subscribe--modal { flex: none; padding: 10px 20px; }
.registry-btn-view--modal      { flex: none; }

/* Badges row inside modal header */
.registry-modal-badges {
    display: flex;
    gap: 6px;
    align-items: center;
}

/* Detail value that should use the page font (not monospace) */
.registry-detail-value--plain { font-family: inherit; }

/* Modal loading skeleton */
.registry-modal-loading-header {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: 1;
}
.registry-modal-loading-avatar {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    background: rgba(255,255,255,0.06);
    animation: skeleton-pulse 1.4s infinite;
    flex-shrink: 0;
}
.registry-modal-loading-text { flex: 1; }
.registry-modal-loading-title {
    height: 18px;
    background: rgba(255,255,255,0.06);
    border-radius: 4px;
    width: 60%;
    animation: skeleton-pulse 1.4s infinite;
    margin-bottom: 6px;
}
.registry-modal-loading-subtitle {
    height: 13px;
    background: rgba(255,255,255,0.04);
    border-radius: 4px;
    width: 40%;
    animation: skeleton-pulse 1.4s infinite;
}
.registry-modal-body--loading {
    align-items: center;
    justify-content: center;
    min-height: 160px;
}
.registry-modal-loading-hint {
    color: #4a5568;
    font-size: 0.9rem;
}

.registry-modal-section-title--white { color: #ffffff; }

.registry-detail-label--orange { color: #ff8c42; }

.registry-schema-empty {
    color: #4a5568;
    font-size: 0.87rem;
}

/* ── Footer ──────────────────────────────────────────────── */

.registry-footer {
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 24px;
    text-align: center;
    color: #666666;
    font-size: 0.8rem;
}

.registry-footer a {
    color: #b3b3b3;
    text-decoration: none;
}

.registry-footer a:hover {
    color: #00ff88;
}

.registry-footer-copyright {
    margin-top: 6px;
    color: #ff8c42;
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 700px) {
    .registry-title {
        font-size: 1.9rem;
    }

    .registry-grid {
        grid-template-columns: 1fr;
    }

    .registry-skeleton {
        grid-template-columns: 1fr;
    }

    .registry-detail-grid {
        grid-template-columns: 1fr;
    }

    .registry-toolbar {
        flex-direction: column;
        gap: 10px;
    }

    .registry-count {
        margin-left: 0;
    }
}