:root {
    --bg: #f8f4ec;
    --bg-soft: #fffdf8;
    --surface: rgba(255, 255, 255, 0.92);
    --surface-strong: #ffffff;
    --line: #e8ddcf;
    --text: #2d261f;
    --muted: #7a6f63;
    --accent: #b86c46;
    --accent-dark: #8f4d2d;
    --accent-soft: #f3dfd4;
    --success: #2f7a56;
    --danger: #ba4c4c;
    --shadow: 0 18px 40px rgba(102, 77, 53, 0.12);
    --radius: 24px;
    --radius-sm: 16px;
    --container: 1120px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", sans-serif;
    background:
        radial-gradient(circle at top left, rgba(255, 241, 226, 0.85), transparent 28%),
        linear-gradient(180deg, #fdf8f1 0%, #f6efe4 100%);
    color: var(--text);
    line-height: 1.6;
    padding-bottom: 82px;
}

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

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

button,
input,
select,
textarea {
    font: inherit;
}

button,
.button,
.desktop-nav a,
.bottom-nav a,
.menu-button {
    min-height: 44px;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.95);
    padding: 0.9rem 1rem;
    color: var(--text);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 4px rgba(184, 108, 70, 0.12);
}

textarea {
    resize: vertical;
}

.container {
    width: min(100% - 1.2rem, var(--container));
    margin-inline: auto;
}

.site-main {
    padding-block: 1.25rem 2rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(251, 247, 239, 0.88);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(232, 221, 207, 0.8);
}

.header-row,
.row-between,
.hero-actions,
.metric-row,
.detail-actions,
.section-heading,
.footer-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.header-row {
    min-height: 76px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text);
}

.brand-mark {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    display: inline-grid;
    place-items: center;
    background: linear-gradient(135deg, #c7865f, #a75a38);
    color: #fff;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.brand strong,
.brand-admin {
    display: block;
    font-size: 1rem;
}

.brand small {
    color: var(--muted);
    font-size: 0.78rem;
}

.desktop-nav {
    display: none;
    align-items: center;
    gap: 1rem;
}

.desktop-nav a {
    display: inline-flex;
    align-items: center;
}

.menu-button {
    border: 1px solid var(--line);
    background: var(--surface);
    padding: 0.7rem 1rem;
    border-radius: 16px;
    color: var(--text);
}

.mobile-drawer[hidden] {
    display: none;
}

.mobile-drawer {
    border-top: 1px solid var(--line);
    background: rgba(248, 244, 236, 0.98);
}

.drawer-panel {
    display: grid;
    gap: 0.4rem;
    padding: 1rem;
}

.drawer-panel a {
    background: var(--surface);
    border-radius: 16px;
    padding: 0.95rem 1rem;
    box-shadow: var(--shadow);
}

.announcement-bar {
    background: rgba(184, 108, 70, 0.12);
    border-bottom: 1px solid rgba(184, 108, 70, 0.12);
    padding: 0.8rem 0;
    color: var(--accent-dark);
}

.hero-card,
.detail-grid,
.dashboard-grid,
.feature-columns,
.footer-grid,
.detail-hero {
    display: grid;
    gap: 1rem;
}

.hero-card,
.search-panel,
.card-surface,
.blogger-card,
.form-card,
.auth-card,
.prose-card,
.stat-card,
.review-card,
.error-card,
.list-card,
.category-card,
.glass-card,
.admin-panel,
.timeline-item,
.log-item,
.flash,
.empty-state {
    background: var(--surface);
    border: 1px solid rgba(232, 221, 207, 0.8);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
}

.hero-card {
    padding: 1.2rem;
    overflow: hidden;
    position: relative;
}

.hero-card::after {
    content: "";
    position: absolute;
    inset: auto -80px -80px auto;
    width: 220px;
    aspect-ratio: 1;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(184, 108, 70, 0.22), transparent 70%);
}

.hero-copy h1,
.page-hero h1,
.auth-copy h1,
.error-card h1 {
    margin: 0.15rem 0 0.7rem;
    line-height: 1.15;
    font-size: clamp(2rem, 6vw, 3.8rem);
}

.page-hero {
    margin-bottom: 1.25rem;
}

.page-hero.compact h1,
.admin-panel h1 {
    font-size: clamp(1.8rem, 5vw, 2.8rem);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--accent-dark);
    font-size: 0.78rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    font-weight: 700;
}

.lead {
    font-size: 1.05rem;
    color: var(--accent-dark);
}

.hero-pills,
.checkbox-grid,
.icon-list,
.flash-stack,
.timeline,
.log-list,
.stack-list,
.review-list,
.info-list,
.filters-grid,
.stack-form,
.footer-grid,
.admin-nav {
    display: grid;
    gap: 0.9rem;
}

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

.hero-pills span,
.pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.4rem 0.75rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-size: 0.82rem;
}

.glass-card,
.search-panel,
.cta-band {
    background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,248,240,0.84));
    padding: 1.1rem;
}

.cta-band {
    display: grid;
    gap: 1rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    margin: 2rem 0;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    color: #fff;
    border: none;
    padding: 0.9rem 1.3rem;
    border-radius: 16px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 12px 25px rgba(143, 77, 45, 0.22);
}

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

.button-secondary {
    background: var(--surface-strong);
    color: var(--accent-dark);
    border: 1px solid rgba(184, 108, 70, 0.18);
    box-shadow: none;
}

.button-danger {
    background: linear-gradient(135deg, #d27171, var(--danger));
}

.button-sm {
    min-height: 40px;
    padding: 0.65rem 0.9rem;
    border-radius: 14px;
}

.text-link,
.auth-links a {
    font-weight: 700;
}

.card-grid,
.category-grid {
    display: grid;
    gap: 1rem;
}

.blogger-card,
.category-card,
.list-card,
.review-card,
.stat-card,
.timeline-item,
.log-item,
.form-card,
.card-surface {
    padding: 1rem;
}

.card-media {
    display: block;
    aspect-ratio: 16 / 11;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 0.9rem;
    background: linear-gradient(135deg, #f4e6d8, #fff9f2);
}

.card-media img,
.detail-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-body h3,
.section-heading h2,
.review-card h3,
.card-surface h2,
.form-card h2,
.form-card h3 {
    margin: 0 0 0.5rem;
}

.card-body p,
.muted,
.auth-copy p,
.page-hero p,
.empty-state p {
    color: var(--muted);
}

.metric-row,
.detail-metrics,
.info-list.inline {
    flex-wrap: wrap;
}

.metric-row dt,
.detail-metrics dt {
    color: var(--muted);
    font-size: 0.78rem;
}

.metric-row dd,
.detail-metrics dd {
    margin: 0.15rem 0 0;
    font-weight: 700;
}

.detail-cover {
    aspect-ratio: 16 / 6;
    border-radius: var(--radius);
    overflow: hidden;
}

.detail-summary {
    margin-top: -2.8rem;
    position: relative;
    z-index: 2;
}

.detail-avatar {
    width: 84px;
    height: 84px;
    border-radius: 24px;
    border: 4px solid rgba(255, 255, 255, 0.95);
    margin-bottom: 0.8rem;
    object-fit: cover;
}

.detail-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
    margin-top: 1rem;
}

.detail-side {
    display: grid;
    gap: 1rem;
}

.info-list div {
    display: grid;
    gap: 0.3rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid rgba(232, 221, 207, 0.7);
}

.info-list div:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.icon-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.icon-list a {
    display: inline-flex;
    padding: 0.6rem 0;
}

.inline-details summary {
    cursor: pointer;
    color: var(--accent-dark);
}

.auth-card {
    max-width: 560px;
    margin: 2rem auto;
    padding: 1.35rem;
}

.auth-card.compact {
    max-width: 520px;
}

.minimal-main {
    width: min(100% - 1rem, 640px);
    margin: 3rem auto;
}

.stack-form label,
.stack-form fieldset {
    display: grid;
    gap: 0.45rem;
    border: none;
    margin: 0;
    padding: 0;
}

.checkbox,
.inline-form {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.checkbox input {
    width: auto;
}

.two-column {
    display: grid;
    gap: 0.9rem;
}

.row-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.flash-stack {
    margin-bottom: 1rem;
}

.flash {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.9rem 1rem;
}

.flash-success {
    border-color: rgba(47, 122, 86, 0.24);
    color: var(--success);
}

.flash-error {
    border-color: rgba(186, 76, 76, 0.24);
    color: var(--danger);
}

.flash-close {
    background: transparent;
    border: none;
    color: inherit;
    min-height: auto;
}

.empty-state {
    padding: 1.4rem;
    text-align: center;
}

.empty-state.small {
    padding: 1rem;
}

.prose-card {
    padding: 1.25rem;
    white-space: normal;
}

.breadcrumb {
    display: flex;
    flex-wrap: wrap;
    gap: 0.45rem;
    font-size: 0.9rem;
    color: var(--muted);
    margin-bottom: 1rem;
}

.section-block {
    margin-top: 2rem;
}

.soft-panel {
    padding: 1rem;
}

.admin-body {
    background: #f4efe7;
}

.admin-layout {
    min-height: 100vh;
    display: grid;
}

.admin-sidebar {
    background: #2f2923;
    color: #fdf8f1;
    padding: 1rem;
}

.admin-sidebar a {
    color: #fdf8f1;
}

.admin-nav a {
    padding: 0.9rem 1rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.08);
}

.admin-topbar {
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.admin-main {
    padding-bottom: 2rem;
}

.admin-content {
    padding: 0 1rem 1rem;
}

.admin-table {
    overflow-x: auto;
    margin-top: 1rem;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-strong);
    border-radius: var(--radius);
    overflow: hidden;
}

th,
td {
    padding: 0.9rem 0.8rem;
    border-bottom: 1px solid var(--line);
    text-align: left;
    vertical-align: top;
    font-size: 0.94rem;
}

thead {
    background: rgba(184, 108, 70, 0.08);
}

.timeline-item,
.log-item {
    border-radius: 18px;
}

.bottom-nav {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    background: rgba(255, 255, 255, 0.96);
    border-top: 1px solid rgba(232, 221, 207, 0.95);
    padding: 0.4rem 0.3rem calc(0.4rem + env(safe-area-inset-bottom));
    backdrop-filter: blur(16px);
}

.bottom-nav a {
    display: grid;
    place-items: center;
    gap: 0.2rem;
    font-size: 0.72rem;
    color: var(--muted);
    border-radius: 16px;
    padding: 0.5rem 0.3rem;
}

.bottom-nav a.active,
.bottom-nav a.accent {
    color: var(--accent-dark);
    background: rgba(184, 108, 70, 0.1);
}

.site-footer {
    padding: 2rem 0 7rem;
}

.footer-grid a {
    display: inline-flex;
    width: fit-content;
    color: var(--muted);
}

.ad-row {
    display: grid;
    gap: 1rem;
    padding-top: 1rem;
}

.ad-block {
    padding: 0.8rem;
    border-radius: 20px;
    background: rgba(255,255,255,0.9);
    border: 1px dashed rgba(184, 108, 70, 0.3);
}

.sample-ad {
    display: grid;
    place-items: center;
    min-height: 92px;
    color: var(--muted);
    border-radius: 16px;
    background: linear-gradient(135deg, #fff8f2, #f5ebdf);
}

@media (min-width: 720px) {
    body {
        padding-bottom: 0;
    }

    .hero-card {
        grid-template-columns: 1.3fr 0.95fr;
        align-items: center;
        padding: 1.8rem;
    }

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

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

    .feature-columns,
    .detail-grid,
    .dashboard-grid,
    .footer-grid,
    .detail-hero {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .detail-grid {
        align-items: start;
    }

    .two-column,
    .filters-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .stack-list.mini {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-layout {
        grid-template-columns: 280px 1fr;
    }

    .admin-sidebar {
        min-height: 100vh;
        position: sticky;
        top: 0;
    }

    .bottom-nav {
        display: none;
    }

    .menu-button {
        display: none;
    }

    .desktop-nav {
        display: inline-flex;
    }
}

@media (min-width: 980px) {
    .card-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .category-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .detail-grid {
        grid-template-columns: 1.4fr 0.9fr;
    }

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

    .feature-columns,
    .footer-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

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

@media (prefers-reduced-motion: reduce) {
    * {
        scroll-behavior: auto;
        transition: none !important;
        animation: none !important;
    }
}