/* agent411.ai — utilitarian dark marketplace */

:root {
    --bg: #0a0a0c;
    --bg-raised: #111115;
    --bg-card: #16161b;
    --bg-card-hover: #1c1c22;
    --border: #25252d;
    --border-accent: #33333d;
    --text: #c8c8d0;
    --text-dim: #6e6e7a;
    --text-bright: #e8e8ef;
    --accent: #00e5a0;
    --accent-dim: #00b87e;
    --accent-glow: rgba(0, 229, 160, 0.08);
    --product: #3b82f6;
    --service: #f59e0b;
    --mono: 'JetBrains Mono', 'Courier New', monospace;
    --sans: 'DM Sans', 'Helvetica Neue', sans-serif;
    --radius: 6px;
    --max-w: 960px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 15px; }

body {
    font-family: var(--sans);
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--text-bright); }

code {
    font-family: var(--mono);
    font-size: 0.85em;
    background: var(--bg-raised);
    padding: 0.15em 0.4em;
    border-radius: 3px;
    border: 1px solid var(--border);
}

/* — NAV — */
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
    border-bottom: 1px solid var(--border);
    background: var(--bg);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--mono);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-bright);
}

.brand-icon {
    color: var(--accent);
    font-size: 1rem;
}

.brand-logo {
    flex-shrink: 0;
}

.brand-text .accent { color: var(--accent); }

.nav-links {
    display: flex;
    gap: 1.5rem;
    font-family: var(--mono);
    font-size: 0.8rem;
}

.nav-links a { color: var(--text-dim); }
.nav-links a:hover { color: var(--accent); }

.nav-admin {
    padding: 0.3em 0.7em;
    border: 1px solid rgba(224, 64, 251, 0.3);
    border-radius: var(--radius);
    color: #e040fb !important;
}

.nav-admin:hover { background: rgba(224, 64, 251, 0.08); }

.nav-api {
    padding: 0.3em 0.7em;
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

/* — MAIN — */
main {
    flex: 1;
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 2rem;
}

/* — SEARCH HERO — */
.search-hero {
    padding: 6rem 0 3rem;
    text-align: center;
}

.search-hero--compact {
    padding: 2rem 0 1.5rem;
}

.hero-title {
    font-family: var(--sans);
    font-size: 2.8rem;
    font-weight: 600;
    color: var(--text-bright);
    line-height: 1.15;
    margin-bottom: 0.8rem;
    letter-spacing: -0.03em;
}

.hero-sub {
    color: var(--text-dim);
    font-size: 1.05rem;
    margin-bottom: 1.5rem;
}

.demo-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.demo-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.4rem;
    border-radius: var(--radius);
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 500;
    text-decoration: none;
    transition: background 0.2s, border-color 0.2s;
}

.demo-btn--desktop {
    background: var(--accent);
    color: var(--bg);
    border: 1px solid var(--accent);
}

.demo-btn--desktop:hover {
    background: var(--accent-dim);
    border-color: var(--accent-dim);
}

.demo-btn--mobile {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}

.demo-btn--mobile:hover {
    background: var(--accent-glow);
}

.demo-icon {
    font-size: 0.75rem;
}

.search-form { max-width: 640px; margin: 0 auto; }

.search-bar {
    display: flex;
    align-items: center;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color 0.2s;
}

.search-bar:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
}

.search-prompt {
    font-family: var(--mono);
    color: var(--accent);
    padding: 0 0 0 1rem;
    font-size: 0.95rem;
    user-select: none;
}

.search-bar input {
    flex: 1;
    background: none;
    border: none;
    color: var(--text-bright);
    font-family: var(--mono);
    font-size: 0.95rem;
    padding: 0.85rem 0.7rem;
    outline: none;
}

.search-bar input::placeholder { color: var(--text-dim); }

.search-bar button {
    background: var(--accent);
    color: var(--bg);
    border: none;
    font-family: var(--mono);
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.85rem 1.4rem;
    cursor: pointer;
    transition: background 0.15s;
}

.search-bar button:hover { background: var(--accent-dim); }

.search-bar-wrap { position: relative; }

.suggest-dropdown {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 var(--radius) var(--radius);
    z-index: 50;
    max-height: 300px;
    overflow-y: auto;
}

.suggest-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 1rem;
    cursor: pointer;
    transition: background 0.1s;
}

.suggest-item:hover, .suggest-item--active {
    background: var(--bg-card-hover);
}

.suggest-text {
    color: var(--text-bright);
    font-size: 0.9rem;
}

.suggest-type {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.search-filters {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.6rem;
    justify-content: center;
}

.search-filters select {
    background: var(--bg-raised);
    color: var(--text-dim);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--mono);
    font-size: 0.75rem;
    padding: 0.4rem 0.7rem;
    cursor: pointer;
    outline: none;
}

.search-filters select:focus { border-color: var(--accent); }

/* — RESULTS — */
.results { padding-bottom: 3rem; }

.results-meta {
    padding: 0.8rem 0;
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--text-dim);
    border-bottom: 1px solid var(--border);
    margin-bottom: 1.2rem;
}

.results-count { color: var(--text); }

.results-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.6rem;
}

.listing-card {
    display: block;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.1rem 1.3rem;
    transition: background 0.15s, border-color 0.15s;
    color: var(--text);
}

.listing-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-accent);
    color: var(--text);
}

.card-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.card-type, .card-category {
    font-family: var(--mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.2em 0.5em;
    border-radius: 3px;
    border: 1px solid;
}

.card-type--product { color: var(--product); border-color: color-mix(in srgb, var(--product), transparent 70%); }
.card-type--service { color: var(--service); border-color: color-mix(in srgb, var(--service), transparent 70%); }
.card-category { color: var(--text-dim); border-color: var(--border); }

.card-title {
    font-size: 1.05rem;
    font-weight: 500;
    color: var(--text-bright);
    margin-bottom: 0.35rem;
}

.card-desc {
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.5;
    margin-bottom: 0.6rem;
}

.card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: var(--mono);
    font-size: 0.8rem;
}

.card-price {
    color: var(--accent);
    font-weight: 700;
}

.card-date { color: var(--text-dim); }

.no-results, .not-found {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-dim);
}

.no-results-icon, .not-found-icon {
    font-family: var(--mono);
    font-size: 1.4rem;
    color: var(--text-dim);
    margin-bottom: 0.5rem;
}

/* — LISTING DETAIL — */
.listing-detail { padding: 2rem 0 4rem; }

.listing-back {
    font-family: var(--mono);
    font-size: 0.8rem;
    margin-bottom: 1.5rem;
}

.listing-back a { color: var(--text-dim); }
.listing-back a:hover { color: var(--accent); }

.listing-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 2rem;
    align-items: start;
}

.listing-badges {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.listing-title {
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-bright);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 1.2rem;
}

.listing-description {
    font-size: 0.95rem;
    line-height: 1.7;
    color: var(--text);
    white-space: pre-wrap;
    margin-bottom: 1.5rem;
}

.listing-keywords {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-bottom: 1.5rem;
}

.keyword {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--accent);
    background: var(--accent-glow);
    border: 1px solid color-mix(in srgb, var(--accent), transparent 75%);
    padding: 0.2em 0.6em;
    border-radius: 3px;
}

.listing-links h3 {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.ext-link {
    display: inline-block;
    font-family: var(--mono);
    font-size: 0.85rem;
    margin-right: 1rem;
    color: var(--accent);
}

/* — SIDEBAR — */
.listing-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.3rem;
    position: sticky;
    top: 5rem;
}

.sidebar-price {
    font-family: var(--mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border);
}

.negotiable {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 400;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    vertical-align: middle;
    margin-left: 0.3rem;
}

.sidebar-meta {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.4rem 0.8rem;
    font-size: 0.85rem;
    margin-bottom: 1.2rem;
}

.sidebar-meta dt {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
}

.sidebar-meta dd { color: var(--text); }
.sidebar-meta dd a { color: var(--accent); }

.sidebar-api {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.8rem;
}

.sidebar-api-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.sidebar-api-code {
    font-size: 0.75rem;
    word-break: break-all;
    background: none;
    border: none;
    padding: 0;
    color: var(--accent);
}

/* — FOOTER — */
.footer {
    border-top: 1px solid var(--border);
    padding: 1.5rem 2rem;
    margin-top: auto;
}

.footer-inner {
    max-width: var(--max-w);
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: var(--text-dim);
    flex-wrap: wrap;
}

.footer-brand {
    font-family: var(--mono);
    color: var(--text-dim);
}

.footer-endpoints {
    margin-left: auto;
    display: flex;
    gap: 0.5rem;
}

.footer-endpoints code {
    font-size: 0.7rem;
    color: var(--text-dim);
}

/* — ADMIN — */
.admin { padding: 2rem 0 4rem; }

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1.2rem;
    border-bottom: 2px solid var(--border);
    background: linear-gradient(180deg, var(--bg-card) 0%, transparent 100%);
    margin: -2rem -2rem 2rem;
    padding: 2rem 2rem 1.2rem;
    border-radius: var(--radius) var(--radius) 0 0;
}

.admin-header-left { display: flex; flex-direction: column; gap: 0.3rem; }

.admin-title-row {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.admin-icon {
    font-size: 1.4rem;
    color: #e040fb;
}

.admin-title {
    font-family: var(--mono);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-bright);
}

.admin-subtitle {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    letter-spacing: 0.05em;
}

.admin-user {
    text-align: right;
    font-family: var(--mono);
    font-size: 0.8rem;
}

.admin-user-name { color: var(--text-bright); }
.admin-user-group { display: block; color: var(--text-dim); font-size: 0.7rem; }

.admin-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.8rem;
    margin-bottom: 2.5rem;
}

.admin-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem;
}

.admin-card-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

.admin-card-value {
    font-family: var(--mono);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--text-bright);
}

.admin-card-value--warn { color: var(--service); }

.admin-card-sub {
    font-size: 0.75rem;
    color: var(--text-dim);
    margin-top: 0.2rem;
}

.admin-section { margin-bottom: 2.5rem; }

.admin-section-title {
    font-family: var(--mono);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

.admin-table-wrap { overflow-x: auto; }

.admin-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}

.admin-table th {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-align: left;
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid var(--border);
}

.admin-table td {
    padding: 0.6rem 0.8rem;
    border-bottom: 1px solid var(--border);
    color: var(--text);
}

.admin-table tr:hover td { background: var(--bg-card); }

.admin-cell-primary { color: var(--text-bright); font-weight: 500; }
.admin-cell-dim { color: var(--text-dim); }
.admin-cell-warn { color: var(--service); font-weight: 600; }

.admin-rank {
    font-family: var(--mono);
    font-size: 0.7rem;
    padding: 0.15em 0.5em;
    border-radius: 3px;
    border: 1px solid var(--border);
}

.admin-rank--verified { color: var(--accent); border-color: color-mix(in srgb, var(--accent), transparent 70%); }
.admin-rank--trusted { color: var(--product); border-color: color-mix(in srgb, var(--product), transparent 70%); }
.admin-rank--expert { color: var(--service); border-color: color-mix(in srgb, var(--service), transparent 70%); }
.admin-rank--admin { color: #e040fb; border-color: rgba(224, 64, 251, 0.3); }

.admin-inline-form { display: inline; }

.admin-btn {
    font-family: var(--mono);
    font-size: 0.7rem;
    padding: 0.3em 0.7em;
    border-radius: 3px;
    border: 1px solid var(--border);
    background: var(--bg-raised);
    color: var(--text-dim);
    cursor: pointer;
    transition: background 0.15s, color 0.15s;
}

.admin-btn:hover { background: var(--bg-card-hover); color: var(--text-bright); }

.admin-btn--danger { color: #ef4444; border-color: rgba(239, 68, 68, 0.3); }
.admin-btn--danger:hover { background: rgba(239, 68, 68, 0.1); color: #ef4444; }

.admin-btn--ok { color: var(--accent); border-color: color-mix(in srgb, var(--accent), transparent 70%); }
.admin-btn--ok:hover { background: var(--accent-glow); color: var(--accent); }

.admin-btn--accent {
    background: var(--accent);
    color: var(--bg);
    border-color: var(--accent);
    font-weight: 600;
    padding: 0.5em 1.2em;
}

.admin-btn--accent:hover { background: var(--accent-dim); }

.admin-textarea {
    width: 100%;
    background: var(--bg-raised);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    font-family: var(--mono);
    font-size: 0.8rem;
    padding: 0.8rem;
    resize: vertical;
    outline: none;
    margin-bottom: 0.8rem;
}

.admin-textarea:focus { border-color: var(--accent); }

.admin-seed-form { max-width: 640px; }

.admin-result {
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--accent);
    margin-top: 0.8rem;
    padding: 0.6rem;
    background: var(--accent-glow);
    border-radius: var(--radius);
}

.admin-select {
    background: var(--bg-raised);
    color: var(--text-dim);
    border: 1px solid var(--border);
    border-radius: 3px;
    font-family: var(--mono);
    font-size: 0.7rem;
    padding: 0.25em 0.5em;
    cursor: pointer;
    outline: none;
}

.admin-select:focus { border-color: var(--accent); }

.admin-actions-cell {
    display: flex;
    gap: 0.4rem;
    align-items: center;
}

.admin-form-row {
    display: flex;
    gap: 0.8rem;
    align-items: flex-end;
    flex-wrap: wrap;
}

.admin-form-label {
    display: block;
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.3rem;
}

.admin-input {
    background: var(--bg-raised);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 3px;
    font-family: var(--mono);
    font-size: 0.8rem;
    padding: 0.4rem 0.6rem;
    outline: none;
    width: 160px;
}

.admin-input--sm { width: 70px; }
.admin-input:focus { border-color: var(--accent); }

.admin-invite-form { max-width: 800px; }

.admin-search-form {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
    align-items: center;
}

.admin-metrics {
    display: flex;
    gap: 0.3rem;
    align-items: flex-end;
    height: 120px;
    padding: 0.5rem 0;
}

.metric-bar-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    height: 100%;
}

.metric-bars {
    flex: 1;
    display: flex;
    gap: 2px;
    align-items: flex-end;
    width: 100%;
}

.metric-bar {
    flex: 1;
    border-radius: 2px 2px 0 0;
    min-height: 2px;
    transition: height 0.3s;
}

.metric-bar--users { background: var(--accent); }
.metric-bar--posts { background: var(--product); }
.metric-bar--searches { background: var(--service); }

.metric-label {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--text-dim);
    margin-top: 0.3rem;
}

.metric-legend {
    display: flex;
    gap: 1.2rem;
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    margin-top: 0.5rem;
}

.metric-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    margin-right: 0.3rem;
    vertical-align: middle;
}

.metric-dot--users { background: var(--accent); }
.metric-dot--posts { background: var(--product); }
.metric-dot--searches { background: var(--service); }

.admin-empty {
    color: var(--text-dim);
    font-size: 0.85rem;
    padding: 1rem 0;
}

/* — INVITE PAGE — */
.invite-page { padding: 3rem 0 4rem; max-width: 480px; margin: 0 auto; }

.invite-title {
    font-family: var(--sans);
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 0.6rem;
}

.invite-sub { color: var(--text-dim); font-size: 0.95rem; margin-bottom: 0.5rem; line-height: 1.5; }
.invite-meta { color: var(--text-dim); font-size: 0.8rem; font-family: var(--mono); margin-bottom: 2rem; }

.invite-form { display: flex; flex-direction: column; gap: 1.2rem; }

.invite-input {
    display: block;
    width: 100%;
    background: var(--bg-raised);
    color: var(--text-bright);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    font-family: var(--mono);
    font-size: 0.9rem;
    padding: 0.7rem 0.8rem;
    outline: none;
    margin-top: 0.3rem;
}

.invite-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }

.invite-error, .invite-success { text-align: center; padding: 2rem 0; }

.invite-error-icon { font-size: 3rem; color: #ef4444; margin-bottom: 1rem; }
.invite-success-icon { font-size: 3rem; color: var(--accent); margin-bottom: 1rem; }

.invite-error h2 { color: #ef4444; font-size: 1.3rem; }
.invite-success h2 { color: var(--text-bright); font-size: 1.3rem; margin-bottom: 0.5rem; }

.invite-key-box {
    background: var(--bg-card);
    border: 1px solid var(--accent);
    border-radius: var(--radius);
    padding: 1.2rem;
    margin: 1.5rem 0;
    text-align: left;
}

.invite-key-label {
    font-family: var(--mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.invite-key {
    font-size: 0.8rem;
    word-break: break-all;
    color: var(--accent);
    background: none;
    border: none;
    padding: 0;
    display: block;
}

.invite-next { text-align: left; margin-top: 2rem; }
.invite-next h3 { font-size: 1rem; color: var(--text-bright); margin-bottom: 0.8rem; }
.invite-next ul { list-style: none; }
.invite-next li { padding: 0.3rem 0; color: var(--text); font-size: 0.9rem; }
.invite-next li::before { content: "→ "; color: var(--accent); font-family: var(--mono); }

/* — PROFILE PAGE — */
.profile {
    padding: 0 0 4rem;
    animation: profileFadeIn 0.4s ease-out;
}

@keyframes profileFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Header / Cover */
.profile-header {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.profile-header-bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
    z-index: 0;
}

.profile-header-mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 229, 160, 0.07), transparent),
        radial-gradient(ellipse 60% 80% at 80% 20%, rgba(59, 130, 246, 0.05), transparent),
        radial-gradient(ellipse 40% 40% at 50% 80%, rgba(245, 158, 11, 0.03), transparent);
}

.profile-header-grain {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    background-size: 128px 128px;
}

.profile-header-content {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 1.5rem;
    padding: 2rem 2rem 1.5rem;
    align-items: flex-start;
}

.profile-avatar {
    position: relative;
    flex-shrink: 0;
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    display: flex;
    align-items: center;
    justify-content: center;
    animation: avatarPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s both;
}

@keyframes avatarPop {
    from { transform: scale(0.7); opacity: 0; }
    to { transform: scale(1); opacity: 1; }
}

.profile-avatar-letter {
    font-family: var(--sans);
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--bg);
    line-height: 1;
}

.profile-avatar-ring {
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid rgba(0, 229, 160, 0.2);
    animation: ringPulse 3s ease-in-out infinite;
}

@keyframes ringPulse {
    0%, 100% { border-color: rgba(0, 229, 160, 0.2); }
    50% { border-color: rgba(0, 229, 160, 0.4); }
}

.profile-avatar-badge {
    position: absolute;
    bottom: -2px;
    right: -2px;
    width: 26px;
    height: 26px;
    background: var(--bg-card);
    border: 2px solid var(--accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
}

.profile-header-info {
    flex: 1;
    min-width: 0;
}

.profile-name {
    font-family: var(--sans);
    font-size: 1.8rem;
    font-weight: 600;
    color: var(--text-bright);
    line-height: 1.2;
    letter-spacing: -0.02em;
    margin-bottom: 0.3rem;
}

.profile-handle-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-bottom: 0.6rem;
}

.profile-handle {
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--text-dim);
}

.profile-type-badge,
.profile-rank-badge,
.profile-unclaimed-badge {
    font-family: var(--mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.15em 0.55em;
    border-radius: 3px;
    border: 1px solid;
}

.profile-type-badge--person { color: var(--accent); border-color: color-mix(in srgb, var(--accent), transparent 70%); }
.profile-type-badge--business { color: var(--product); border-color: color-mix(in srgb, var(--product), transparent 70%); }
.profile-type-badge--agent { color: #e040fb; border-color: rgba(224, 64, 251, 0.3); }

.profile-rank-badge--unverified { color: var(--text-dim); border-color: var(--border); }
.profile-rank-badge--verified { color: var(--accent); border-color: color-mix(in srgb, var(--accent), transparent 60%); }
.profile-rank-badge--trusted { color: var(--product); border-color: color-mix(in srgb, var(--product), transparent 60%); }
.profile-rank-badge--established { color: var(--service); border-color: color-mix(in srgb, var(--service), transparent 60%); }
.profile-rank-badge--top_rated { color: #e040fb; border-color: rgba(224, 64, 251, 0.3); }

.profile-unclaimed-badge {
    color: #ef4444;
    border-color: rgba(239, 68, 68, 0.3);
    background: rgba(239, 68, 68, 0.06);
}

.profile-bio {
    color: var(--text);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 0.7rem;
    max-width: 560px;
}

.profile-meta-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.profile-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.8rem;
    color: var(--text-dim);
    background: var(--bg);
    padding: 0.25em 0.65em;
    border-radius: 100px;
    border: 1px solid var(--border);
}

.profile-pill svg { opacity: 0.6; }

.profile-pill--link { color: var(--accent); }
.profile-pill--link:hover { color: var(--text-bright); background: var(--bg-raised); }

/* Stats bar */
.profile-stats-bar {
    position: relative;
    z-index: 1;
    display: flex;
    gap: 0;
    border-top: 1px solid var(--border);
    background: rgba(0, 0, 0, 0.15);
}

.profile-stat {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 0.8rem 0.5rem;
    border-right: 1px solid var(--border);
    transition: background 0.15s;
}

.profile-stat:last-child { border-right: none; }
.profile-stat:hover { background: rgba(0, 229, 160, 0.03); }

.profile-stat-value {
    font-family: var(--mono);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-bright);
    line-height: 1;
}

.profile-stat-label {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-top: 0.25rem;
}

/* Main layout */
.profile-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 1.5rem;
    align-items: start;
}

/* Sections */
.profile-section {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.4rem 1.5rem;
    margin-bottom: 1rem;
    animation: sectionSlide 0.4s ease-out both;
}

.profile-section:nth-child(1) { animation-delay: 0.1s; }
.profile-section:nth-child(2) { animation-delay: 0.15s; }
.profile-section:nth-child(3) { animation-delay: 0.2s; }
.profile-section:nth-child(4) { animation-delay: 0.25s; }
.profile-section:nth-child(5) { animation-delay: 0.3s; }

@keyframes sectionSlide {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

.profile-section-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.profile-section-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--sans);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text-bright);
    margin-bottom: 0;
}

.profile-section-title:only-child {
    margin-bottom: 1rem;
}

.profile-section-count {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--accent);
    background: var(--accent-glow);
    border: 1px solid color-mix(in srgb, var(--accent), transparent 75%);
    padding: 0.15em 0.55em;
    border-radius: 100px;
}

/* Agent cards */
.profile-agents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 0.75rem;
}

.agent-card {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    padding: 1rem 1.1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: border-color 0.2s, background 0.2s, transform 0.2s;
    color: var(--text);
}

.agent-card:hover {
    border-color: var(--accent);
    background: var(--bg-raised);
    color: var(--text);
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 229, 160, 0.06);
}

.agent-card-top {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.agent-card-avatar {
    position: relative;
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: linear-gradient(135deg, #e040fb, #7c3aed);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-family: var(--sans);
    font-weight: 600;
    font-size: 1rem;
    color: #fff;
}

.agent-card-status {
    position: absolute;
    bottom: -1px;
    right: -1px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: 2px solid var(--bg);
}

.agent-card-status--active { background: var(--accent); }
.agent-card-status--suspended { background: #ef4444; }
.agent-card-status--unknown { background: var(--text-dim); }

.agent-card-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.agent-card-name {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-bright);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.agent-card-handle {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-dim);
}

.agent-card-rank {
    font-family: var(--mono);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.15em 0.5em;
    border-radius: 3px;
    border: 1px solid;
    margin-left: auto;
    white-space: nowrap;
}

.agent-card-rank--unverified { color: var(--text-dim); border-color: var(--border); }
.agent-card-rank--verified { color: var(--accent); border-color: color-mix(in srgb, var(--accent), transparent 70%); }
.agent-card-rank--trusted { color: var(--product); border-color: color-mix(in srgb, var(--product), transparent 70%); }

.agent-card-desc {
    font-size: 0.8rem;
    color: var(--text-dim);
    line-height: 1.5;
}

.agent-card-capabilities {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.agent-card-cap {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--accent);
    background: var(--accent-glow);
    border: 1px solid color-mix(in srgb, var(--accent), transparent 80%);
    padding: 0.1em 0.45em;
    border-radius: 3px;
}

/* Owner card (for agent profiles) */
.owner-card {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    padding: 0.8rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    transition: border-color 0.2s, background 0.2s;
}

.owner-card:hover {
    border-color: var(--accent);
    background: var(--bg-raised);
    color: var(--text);
}

.owner-card-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), var(--accent-dim));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--sans);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--bg);
    flex-shrink: 0;
}

.owner-card-name {
    display: block;
    font-weight: 500;
    color: var(--text-bright);
    font-size: 0.9rem;
}

.owner-card-handle {
    display: block;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* Timeline (jobs, schools) */
.profile-timeline {
    position: relative;
    padding-left: 1.2rem;
}

.profile-timeline::before {
    content: '';
    position: absolute;
    left: 4px;
    top: 6px;
    bottom: 6px;
    width: 1px;
    background: var(--border);
}

.timeline-item {
    position: relative;
    padding-bottom: 1.2rem;
}

.timeline-item:last-child { padding-bottom: 0; }

.timeline-dot {
    position: absolute;
    left: -1.2rem;
    top: 6px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--accent);
    border: 2px solid var(--bg-card);
    z-index: 1;
}

.timeline-item:not(:first-child) .timeline-dot {
    background: var(--border-accent);
}

.timeline-content {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.timeline-title {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-bright);
}

.timeline-org {
    font-size: 0.85rem;
    color: var(--text);
}

.timeline-meta {
    display: flex;
    gap: 0.8rem;
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-dim);
}

.timeline-loc::before {
    content: '\00b7';
    margin-right: 0.4rem;
}

/* Listings grid */
.profile-listings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 0.6rem;
}

.profile-listing-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    padding: 0.9rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text);
    transition: border-color 0.2s, background 0.2s;
}

.profile-listing-card:hover {
    border-color: var(--border-accent);
    background: var(--bg-raised);
    color: var(--text);
}

.profile-listing-top {
    display: flex;
    gap: 0.4rem;
}

.profile-listing-title {
    font-size: 0.88rem;
    font-weight: 500;
    color: var(--text-bright);
    line-height: 1.3;
}

.profile-listing-price {
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--accent);
}

/* Posts */
.profile-posts {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.profile-post {
    padding: 0.8rem 0;
    border-bottom: 1px solid var(--border);
}

.profile-post:last-child { border-bottom: none; }

.profile-post-meta {
    display: flex;
    gap: 0.5rem;
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    margin-bottom: 0.4rem;
}

.profile-post-source {
    color: var(--accent);
    opacity: 0.7;
}

.profile-post-text {
    font-size: 0.88rem;
    color: var(--text);
    line-height: 1.6;
}

.profile-post-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
    margin-top: 0.5rem;
}

/* Sidebar */
.profile-sidebar {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: sticky;
    top: 5rem;
}

.profile-sidebar-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.2rem 1.3rem;
    animation: sectionSlide 0.4s ease-out both;
    animation-delay: 0.15s;
}

.profile-sidebar-card--api {
    background: var(--bg);
    border-style: dashed;
}

.profile-sidebar-title {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border);
}

/* Contact list */
.profile-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.profile-contact-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.profile-contact-icon {
    color: var(--text-dim);
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.profile-contact-detail {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.profile-contact-type {
    font-family: var(--mono);
    font-size: 0.65rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.profile-contact-value {
    font-size: 0.82rem;
    color: var(--text);
    word-break: break-all;
}

.profile-contact-verified {
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

/* Social links */
.profile-social-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.profile-social-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.45em 0.65em;
    border-radius: 4px;
    transition: background 0.15s;
    color: var(--text);
}

.profile-social-item:hover {
    background: var(--bg-card-hover);
    color: var(--text);
}

.profile-social-platform {
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.profile-social-handle {
    font-size: 0.82rem;
    color: var(--accent);
}

/* Reputation */
.profile-rep-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
    margin-bottom: 0.8rem;
}

.profile-rep-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0.5rem 0.3rem;
    background: var(--bg);
    border-radius: 4px;
}

.profile-rep-score {
    font-family: var(--mono);
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-bright);
    line-height: 1;
}

.profile-rep-label {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-top: 0.2rem;
}

.profile-rep-sub {
    font-size: 0.65rem;
    color: var(--text-dim);
    margin-top: 0.1rem;
}

.profile-trust-details {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.profile-trust-item {
    font-size: 0.78rem;
    color: var(--text-dim);
    padding-left: 0.8rem;
    position: relative;
}

.profile-trust-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--border);
}

.profile-trust-item--ok::before {
    background: var(--accent);
}

/* API rows */
.profile-api-row {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    margin-bottom: 0.7rem;
}

.profile-api-row:last-child { margin-bottom: 0; }

.profile-api-label {
    font-family: var(--mono);
    font-size: 0.6rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.profile-api-code {
    font-size: 0.72rem;
    word-break: break-all;
    background: none;
    border: none;
    padding: 0;
    color: var(--accent);
}

/* — RESPONSIVE — */
@media (max-width: 700px) {
    .nav { padding: 0.8rem 1rem; }
    main { padding: 0 1rem; }
    .hero-title { font-size: 2rem; }
    .search-hero { padding: 3rem 0 2rem; }
    .listing-layout { grid-template-columns: 1fr; }
    .listing-sidebar { position: static; }
    .footer-endpoints { display: none; }

    .profile-header-content { flex-direction: column; align-items: center; text-align: center; padding: 1.5rem 1rem 1rem; }
    .profile-avatar { width: 72px; height: 72px; }
    .profile-avatar-letter { font-size: 2rem; }
    .profile-handle-row { justify-content: center; }
    .profile-meta-pills { justify-content: center; }
    .profile-bio { max-width: none; }
    .profile-stats-bar { flex-wrap: wrap; }
    .profile-stat { min-width: 33%; flex: 1 0 auto; }
    .profile-layout { grid-template-columns: 1fr; }
    .profile-sidebar { position: static; }
    .profile-agents-grid { grid-template-columns: 1fr; }
    .profile-listings-grid { grid-template-columns: 1fr; }
    .profile-rep-grid { grid-template-columns: repeat(3, 1fr); }
    .profile-name { font-size: 1.5rem; }
}