:root {
    --bg: #f4efe7;
    --bg-strong: #efe6d9;
    --surface: rgba(255, 252, 247, 0.88);
    --surface-strong: #fffaf2;
    --line: rgba(81, 59, 34, 0.12);
    --text: #24180f;
    --muted: #6e5947;
    --brand: #0f7b6c;
    --brand-dark: #0a5a4f;
    --accent: #d06a28;
    --accent-soft: #f6d4bf;
    --success: #1f8a5b;
    --warning: #9d5d16;
    --danger: #b54538;
    --shadow: 0 24px 60px rgba(43, 25, 10, 0.12);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --container: 1200px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background:
        radial-gradient(circle at top left, rgba(255, 217, 175, 0.65), transparent 35%),
        radial-gradient(circle at bottom right, rgba(15, 123, 108, 0.18), transparent 30%),
        linear-gradient(180deg, #f9f4ec 0%, #f0e5d7 100%);
    color: var(--text);
    font-family: "Manrope", "Segoe UI", sans-serif;
    min-height: 100vh;
    position: relative;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    display: block;
    max-width: 100%;
}

.page-glow {
    border-radius: 999px;
    filter: blur(80px);
    opacity: 0.5;
    position: fixed;
    z-index: 0;
}

.glow-one {
    background: rgba(208, 106, 40, 0.18);
    height: 260px;
    left: -60px;
    top: 120px;
    width: 260px;
}

.glow-two {
    background: rgba(15, 123, 108, 0.2);
    bottom: 100px;
    height: 320px;
    right: -90px;
    width: 320px;
}

.site-container {
    margin: 0 auto;
    max-width: var(--container);
    padding: 0 24px;
    position: relative;
    z-index: 1;
}

.site-header {
    backdrop-filter: blur(18px);
    background: rgba(255, 249, 241, 0.78);
    border-bottom: 1px solid rgba(81, 59, 34, 0.08);
    position: sticky;
    top: 0;
    z-index: 20;
}

.nav-shell {
    align-items: center;
    display: grid;
    gap: 24px;
    grid-template-columns: auto 1fr auto;
    min-height: 86px;
}

.brand {
    align-items: center;
    display: inline-flex;
    gap: 14px;
}

.brand-mark {
    align-items: center;
    background: linear-gradient(135deg, var(--brand) 0%, #14a08d 100%);
    border-radius: 18px;
    color: white;
    display: inline-flex;
    font-family: "Space Grotesk", sans-serif;
    font-size: 0.95rem;
    font-weight: 700;
    height: 46px;
    justify-content: center;
    letter-spacing: 0.08em;
    width: 46px;
}

.brand strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.05rem;
}

.brand small {
    color: var(--muted);
    display: block;
    font-size: 0.75rem;
}

.main-nav {
    display: flex;
    gap: 18px;
    justify-content: center;
}

.main-nav a {
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 600;
}

.main-nav a:hover {
    color: var(--text);
}

.nav-actions {
    align-items: center;
    display: flex;
    gap: 12px;
}

.page-content {
    padding-bottom: 64px;
    padding-top: 36px;
}

.button {
    align-items: center;
    border: 0;
    border-radius: 999px;
    cursor: pointer;
    display: inline-flex;
    font-size: 0.95rem;
    font-weight: 700;
    justify-content: center;
    min-height: 46px;
    padding: 0 20px;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.button:hover {
    transform: translateY(-1px);
}

.button.solid {
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
    box-shadow: 0 14px 28px rgba(15, 123, 108, 0.22);
    color: white;
}

.button.ghost {
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid rgba(81, 59, 34, 0.08);
    color: var(--text);
}

.pill {
    align-items: center;
    border-radius: 999px;
    display: inline-flex;
    font-size: 0.78rem;
    font-weight: 700;
    gap: 8px;
    padding: 8px 12px;
}

.pill.accent {
    background: rgba(208, 106, 40, 0.12);
    color: var(--accent);
}

.pill.subtle {
    background: rgba(15, 123, 108, 0.08);
    color: var(--brand-dark);
}

.eyebrow {
    color: var(--accent);
    display: inline-block;
    font-size: 0.83rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    margin-bottom: 14px;
    text-transform: uppercase;
}

.hero-grid,
.auth-layout,
.form-layout,
.content-grid,
.dashboard-layout,
.chat-layout {
    display: grid;
    gap: 24px;
}

.hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
}

.hero-card,
.surface-card,
.content-card,
.feature-card,
.stat-card,
.info-card,
.dashboard-card,
.post-card,
.listing-card,
.file-card,
.thread-card,
.chat-message {
    background: var(--surface);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.hero-copy,
.preview-panel,
.surface-card {
    padding: 32px;
}

.hero-copy h1,
.form-intro h1,
.auth-card h1,
.dashboard-hero h1 {
    font-family: "Space Grotesk", sans-serif;
    font-size: clamp(2rem, 5vw, 3.6rem);
    line-height: 1.02;
    margin: 0 0 16px;
}

.hero-copy p,
.form-intro p,
.auth-card p,
.auth-side p,
.dashboard-hero p,
.feature-card p,
.content-card p,
.info-card p {
    color: var(--muted);
    font-size: 1rem;
    line-height: 1.75;
    margin: 0;
}

.button-row,
.hero-chip-group,
.auth-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 26px;
}

.stats-grid,
.feature-grid {
    display: grid;
    gap: 16px;
    margin-top: 28px;
}

.stats-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.stat-card {
    padding: 22px;
}

.stat-card strong {
    display: block;
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.stat-card span {
    color: var(--muted);
    font-size: 0.9rem;
}

.preview-window {
    background: linear-gradient(180deg, rgba(18, 27, 29, 0.96) 0%, rgba(25, 39, 41, 0.96) 100%);
    border-radius: 24px;
    color: #f5f8f8;
    display: grid;
    gap: 18px;
    min-height: 100%;
    padding: 24px;
}

.preview-header {
    display: flex;
    gap: 10px;
}

.preview-feed-card,
.preview-market-card,
.preview-chat {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;
    padding: 18px;
}

.preview-feed-card span,
.preview-market-card p {
    color: rgba(245, 248, 248, 0.72);
    font-size: 0.9rem;
}

.preview-market-card {
    align-items: center;
    display: flex;
    gap: 18px;
    justify-content: space-between;
}

.preview-chat {
    display: grid;
    gap: 10px;
}

.bubble {
    border-radius: 18px;
    max-width: 85%;
    padding: 14px 16px;
}

.bubble.from {
    background: rgba(15, 123, 108, 0.28);
}

.bubble.to {
    background: rgba(208, 106, 40, 0.2);
    justify-self: end;
}

.feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 24px;
}

.feature-card {
    padding: 28px;
}

.feature-card h2 {
    font-size: 1.24rem;
    margin: 18px 0 12px;
}

.feature-icon {
    align-items: center;
    background: rgba(15, 123, 108, 0.09);
    border-radius: 16px;
    color: var(--brand-dark);
    display: inline-flex;
    font-family: "Space Grotesk", sans-serif;
    font-weight: 700;
    height: 42px;
    justify-content: center;
    width: 42px;
}

.content-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 24px;
}

.content-column {
    display: grid;
    gap: 16px;
}

.section-heading {
    margin-bottom: 6px;
}

.section-heading h2 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 2rem;
    line-height: 1.1;
    margin: 0;
}

.content-card {
    padding: 24px;
}

.content-card h3 {
    font-size: 1.12rem;
    margin: 14px 0 10px;
}

.content-card-top {
    align-items: center;
    color: var(--muted);
    display: flex;
    gap: 12px;
    justify-content: space-between;
}

.empty-state {
    background: rgba(255, 255, 255, 0.55);
}

.flash-stack {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.flash {
    background: rgba(255, 255, 255, 0.8);
    border-left: 4px solid var(--brand);
    border-radius: 18px;
    box-shadow: var(--shadow);
    font-weight: 700;
    padding: 16px 18px;
}

.flash.error {
    border-left-color: var(--danger);
}

.flash.warning {
    border-left-color: var(--warning);
}

.form-layout {
    grid-template-columns: 0.95fr 1.05fr;
}

.form-intro,
.auth-side {
    display: grid;
    gap: 18px;
    align-content: start;
}

.info-stack {
    display: grid;
    gap: 16px;
}

.info-card {
    padding: 22px;
}

.info-card strong {
    display: block;
    margin-bottom: 8px;
}

.card-heading {
    margin-bottom: 22px;
}

.card-heading h2,
.auth-side h2 {
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.8rem;
    margin: 0 0 10px;
}

.form-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-grid.single-column {
    grid-template-columns: 1fr;
}

.field-group {
    display: grid;
    gap: 8px;
}

.field-group label {
    font-size: 0.9rem;
    font-weight: 700;
}

.full-width {
    grid-column: 1 / -1;
}

.input-control,
.textarea-control,
.select-control,
.file-control {
    appearance: none;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid rgba(81, 59, 34, 0.12);
    border-radius: 18px;
    color: var(--text);
    font: inherit;
    min-height: 52px;
    outline: none;
    padding: 0 16px;
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
    width: 100%;
}

.textarea-control {
    padding: 14px 16px;
    resize: vertical;
}

.file-control {
    padding: 12px 16px;
}

.input-control:focus,
.textarea-control:focus,
.select-control:focus,
.file-control:focus {
    border-color: rgba(15, 123, 108, 0.42);
    box-shadow: 0 0 0 4px rgba(15, 123, 108, 0.1);
}

.field-help,
.field-error,
.status-line {
    font-size: 0.86rem;
    line-height: 1.5;
}

.field-help,
.status-line {
    color: var(--muted);
}

.field-error {
    color: var(--danger);
    font-weight: 700;
}

.form-error-banner {
    background: rgba(181, 69, 56, 0.08);
    border: 1px solid rgba(181, 69, 56, 0.16);
    border-radius: 18px;
    color: var(--danger);
    display: grid;
    gap: 4px;
    padding: 14px 16px;
}

.geo-helper {
    align-items: center;
    background: rgba(15, 123, 108, 0.06);
    border: 1px dashed rgba(15, 123, 108, 0.22);
    border-radius: 22px;
    display: flex;
    gap: 18px;
    justify-content: space-between;
    padding: 18px;
}

.geo-helper strong {
    display: block;
    margin-bottom: 6px;
}

.dashboard-hero {
    align-items: flex-start;
    background: linear-gradient(135deg, rgba(255, 251, 244, 0.84), rgba(244, 233, 220, 0.92));
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    display: flex;
    justify-content: space-between;
    margin-bottom: 24px;
    padding: 28px 32px;
}

.dashboard-hero.compact h1 {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.dashboard-layout {
    grid-template-columns: 0.92fr 1.35fr 0.85fr;
}

.dashboard-column,
.sidebar-stack,
.feed-stack,
.listing-grid,
.file-grid,
.thread-list,
.chat-stack {
    display: grid;
    gap: 18px;
}

.dashboard-card,
.post-card,
.listing-card,
.file-card,
.thread-card {
    padding: 24px;
}

.thread-card {
    display: block;
}

.dashboard-card h2,
.dashboard-card h3,
.surface-card h2,
.surface-card h3 {
    margin: 0 0 12px;
}

.post-meta,
.listing-meta,
.file-meta,
.thread-meta {
    align-items: center;
    color: var(--muted);
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: space-between;
    margin-bottom: 14px;
}

.post-author,
.listing-seller {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.post-card h3,
.listing-card h3,
.file-card h3,
.thread-card h3 {
    margin: 0 0 12px;
}

.post-image,
.listing-image {
    border-radius: 22px;
    margin-top: 18px;
    object-fit: cover;
    width: 100%;
}

.sidebar-list {
    display: grid;
    gap: 14px;
}

.mini-item {
    background: rgba(255, 255, 255, 0.64);
    border: 1px solid rgba(81, 59, 34, 0.06);
    border-radius: 18px;
    padding: 16px;
}

.mini-item strong {
    display: block;
    margin-bottom: 6px;
}

.mini-item p {
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0 0 12px;
}

.price {
    color: var(--brand-dark);
    font-family: "Space Grotesk", sans-serif;
    font-size: 1.5rem;
}

.listing-grid,
.file-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.chat-layout {
    grid-template-columns: 0.85fr 1.15fr;
}

.thread-card.active {
    border: 1px solid rgba(15, 123, 108, 0.28);
    box-shadow: 0 20px 38px rgba(15, 123, 108, 0.12);
}

.chat-panel {
    display: grid;
    gap: 18px;
}

.chat-log {
    display: grid;
    gap: 14px;
    max-height: 560px;
    overflow-y: auto;
    padding-right: 6px;
}

.chat-message {
    max-width: 84%;
    padding: 18px 20px;
}

.chat-message.mine {
    background: rgba(15, 123, 108, 0.1);
    justify-self: end;
}

.chat-message.theirs {
    background: rgba(255, 255, 255, 0.82);
}

.chat-message strong {
    display: block;
    margin-bottom: 8px;
}

.chat-message span {
    color: var(--muted);
    display: block;
    font-size: 0.8rem;
    margin-top: 10px;
}

.status-line[data-status="success"] {
    color: var(--success);
}

.status-line[data-status="warning"] {
    color: var(--warning);
}

.status-line[data-status="loading"] {
    color: var(--brand-dark);
}

@media (max-width: 1080px) {
    .hero-grid,
    .form-layout,
    .dashboard-layout,
    .chat-layout,
    .content-grid,
    .auth-layout {
        grid-template-columns: 1fr;
    }

    .stats-grid,
    .feature-grid,
    .listing-grid,
    .file-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .nav-shell {
        grid-template-columns: 1fr;
        justify-items: start;
        padding-bottom: 18px;
        padding-top: 18px;
    }

    .main-nav {
        flex-wrap: wrap;
        justify-content: flex-start;
    }

    .nav-actions {
        flex-wrap: wrap;
    }
}

@media (max-width: 720px) {
    .site-container {
        padding: 0 16px;
    }

    .form-grid,
    .stats-grid,
    .feature-grid,
    .listing-grid,
    .file-grid {
        grid-template-columns: 1fr;
    }

    .hero-copy,
    .preview-panel,
    .surface-card,
    .dashboard-card,
    .post-card,
    .listing-card,
    .file-card,
    .thread-card {
        padding: 22px;
    }

    .dashboard-hero,
    .geo-helper {
        align-items: stretch;
        flex-direction: column;
    }

    .button,
    .button.solid,
    .button.ghost {
        width: 100%;
    }

    .button-row {
        flex-direction: column;
    }
}