:root {
    --admin-bg: #f5f3f0;
    --admin-surface: #ffffff;
    --admin-border: #e4e0da;
    --admin-text: #2a2622;
    --admin-text-muted: #7a7268;
    --admin-accent: #ab7c3f;
    --admin-sidebar: #1c1a17;
    --admin-sidebar-text: #cfc8bd;
    --admin-danger: #b3403a;
    --font-heading: 'Georgia', serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --heading-font: 'Playfair Display', Georgia, serif;
}

* { box-sizing: border-box; }

body.admin-body {
    margin: 0;
    background: var(--admin-bg);
    color: var(--admin-text);
    font-family: var(--font-body);
}

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

h1, h2 { font-family: var(--heading-font); font-style: normal; font-weight: normal; margin: 0 0 0.6em; }

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

.admin-sidebar {
    width: 240px;
    flex-shrink: 0;
    background: var(--admin-sidebar);
    color: var(--admin-sidebar-text);
    display: flex;
    flex-direction: column;
    padding: 1.8rem 1.2rem;
}

.admin-sidebar-top { display: flex; align-items: center; justify-content: space-between; }

.admin-nav-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    flex-shrink: 0;
}
.admin-nav-toggle span { width: 22px; height: 2px; background: #fff; }

.admin-sidebar-body { display: flex; flex-direction: column; flex-grow: 1; }

.admin-brand { font-size: 1.2rem; margin-bottom: 2rem; display: flex; flex-direction: column; }

.admin-brand .logo-text { display: inline-flex; align-items: baseline; gap: 0.15em; }
.admin-brand .logo-word-bold {
    font-family: 'Inter', var(--font-body);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #fff;
}
.admin-brand .logo-word-script {
    font-family: 'Playfair Display', var(--font-heading);
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0.01em;
    color: var(--admin-accent);
}

.admin-nav { display: flex; flex-direction: column; gap: 0.3rem; flex-grow: 1; }
.admin-nav a { color: var(--admin-sidebar-text); padding: 0.65rem 0.8rem; border-radius: 6px; font-size: 0.92rem; display: flex; align-items: center; justify-content: space-between; gap: 0.5rem; }
.admin-nav a:hover { background: rgba(255,255,255,0.06); }
.admin-nav a.active { background: var(--admin-accent); color: #1c1a17; font-weight: 600; }

.nav-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    height: 1.25rem;
    padding: 0 0.35rem;
    border-radius: 50%;
    background: #e53935;
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
}

.admin-sidebar-footer { display: flex; flex-direction: column; margin-top: 1rem; }
.admin-sidebar-footer a { color: var(--admin-sidebar-text); font-size: 0.85rem; }
.admin-sidebar-footer a:hover { color: var(--admin-accent); }
.admin-sidebar-footer .sidebar-item { padding: 0.5rem 0; }
.admin-sidebar-footer .divider { border: none; border-top: 1px solid rgba(255,255,255,0.1); margin: 0; }

.admin-content { flex-grow: 1; padding: 2.2rem 2.5rem; max-width: 1100px; }

.admin-page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.6rem; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.2rem; margin-bottom: 2rem; }
.stat-card { background: var(--admin-surface); border: 1px solid var(--admin-border); border-radius: 10px; padding: 1.4rem; display: flex; flex-direction: column; }
.stat-value { font-size: 2rem; font-family: var(--font-heading); color: var(--admin-accent); }
.stat-label { color: var(--admin-text-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }

.admin-card { background: var(--admin-surface); border: 1px solid var(--admin-border); border-radius: 10px; padding: 1.6rem; margin-bottom: 1.6rem; }
.admin-card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 1rem; }
.admin-card-header h2 { margin: 0; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { text-align: left; vertical-align: middle; padding: 0.7rem 0.6rem; border-bottom: 1px solid var(--admin-border); font-size: 0.92rem; }
.admin-table th { color: var(--admin-text-muted); font-weight: 600; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.04em; }
.admin-table-actions { display: flex; gap: 0.8rem; align-items: center; }
.admin-table-actions form { margin: 0; }

.admin-thumb { width: 52px; height: 52px; object-fit: cover; border-radius: 6px; }
.admin-thumb-large { max-width: 220px; border-radius: 6px; margin-bottom: 0.6rem; border: 1px solid var(--admin-border); }

.link-danger, .link-action {
    background: none; border: none; padding: 0; font-size: 0.92rem; cursor: pointer; font-family: inherit;
}
.link-danger { color: var(--admin-danger); }
.link-action { color: var(--admin-accent); }

.admin-form .field { margin-bottom: 1.1rem; }
.admin-form label { display: block; margin-bottom: 0.35rem; font-size: 0.85rem; color: var(--admin-text-muted); }
.admin-form input[type=text], .admin-form input[type=email], .admin-form input[type=url],
.admin-form input[type=number], .admin-form input[type=password], .admin-form textarea,
.admin-form select {
    width: 100%;
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.92rem;
    background: #fff;
    color: var(--admin-text);
}
.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus { outline: none; border-color: var(--admin-accent); }
.admin-form input[type=file] { font-size: 0.88rem; }
.field-hint { font-size: 0.82rem; color: var(--admin-text-muted); margin-top: 0.35rem; }

.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0 1.2rem; }
.field-inline-checkbox { display: flex; align-items: center; gap: 0.4rem; margin-top: 0.5rem; font-size: 0.88rem; color: var(--admin-text-muted); cursor: pointer; }
.field-inline { display: flex; gap: 1.6rem; margin-bottom: 1.2rem; }
.field-inline label { display: flex; align-items: center; gap: 0.4rem; font-size: 0.92rem; color: var(--admin-text); }

.btn {
    display: inline-block;
    padding: 0.65rem 1.4rem;
    border-radius: 6px;
    border: 1px solid var(--admin-border);
    color: var(--admin-text);
    font-size: 0.9rem;
    cursor: pointer;
    background: #fff;
}
.btn-solid { background: var(--admin-accent); color: #fff; border-color: var(--admin-accent); }
.btn-solid:hover { opacity: 0.9; }

.alert { padding: 0.9rem 1.1rem; border-radius: 8px; background: #eef7ee; border-left: 3px solid #4c9a5c; margin-bottom: 1.3rem; font-size: 0.92rem; }
.alert-error { background: #fbecea; border-color: var(--admin-danger); }

.empty-state { color: var(--admin-text-muted); text-align: center; padding: 2rem 0; }

.message-card { border-left: 3px solid transparent; }
.message-unread { border-left-color: var(--admin-accent); }
.message-head { display: flex; justify-content: flex-end; margin-bottom: 0.6rem; }
.message-date { color: var(--admin-text-muted); font-size: 0.82rem; }

.message-field { display: flex; gap: 0.5rem; padding: 0.6rem 0; font-size: 0.92rem; border-bottom: 1px solid var(--admin-border); }
.message-field-label {
    width: 110px;
    flex-shrink: 0;
    color: var(--admin-text-muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding-top: 0.15rem;
}
.message-field-value { color: var(--admin-text); }
.message-field-body { align-items: flex-start; }
.message-card .admin-table-actions { margin-top: 1rem; }

.login-body { display: flex; align-items: center; justify-content: center; min-height: 100vh; }
.login-box { background: var(--admin-surface); border: 1px solid var(--admin-border); border-radius: 12px; padding: 2.4rem; width: 100%; max-width: 380px; }
.login-box h1 { text-align: center; margin-bottom: 0.2rem; }

.login-logo {
    display: flex;
    justify-content: center;
    align-items: baseline;
    gap: 0.18em;
    font-family: inherit;
}

.login-logo .logo-word-bold {
    font-family: 'Inter', var(--font-body);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--admin-text);
}

.login-logo .logo-word-script {
    font-family: 'Playfair Display', var(--font-heading);
    font-style: italic;
    font-weight: 400;
    letter-spacing: 0.01em;
    color: var(--admin-accent);
}
.login-subtitle { text-align: center; color: var(--admin-text-muted); margin-bottom: 1.6rem; font-size: 0.9rem; }
.login-box form button { width: 100%; margin-top: 0.5rem; }

.login-form .field {
    display: flex;
    align-items: center;
    margin-bottom: 1.1rem;
}

.login-form .field label {
    width: 120px;
    flex-shrink: 0;
    margin-bottom: 0;
    font-size: 0.85rem;
    color: var(--admin-text-muted);
}

.login-form .field input {
    flex: 1;
    width: auto;
    padding: 0.65rem 0.9rem;
    border: 1px solid var(--admin-border);
    border-radius: 6px;
    font-family: inherit;
    font-size: 0.92rem;
    background: #fff;
    color: var(--admin-text);
}

.login-form .field input:focus { outline: none; border-color: var(--admin-accent); }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.admin-table { min-width: 540px; }

@media (max-width: 768px) {
    .admin-layout { flex-direction: column; }
    .admin-sidebar { width: 100%; padding: 1rem 1.2rem; }
    .admin-brand { margin-bottom: 0; }
    .admin-nav-toggle { display: flex; }

    .admin-sidebar-body { display: none; margin-top: 1.2rem; }
    .admin-sidebar-body.open { display: flex; }
    .admin-nav { flex-grow: 0; }

    .admin-content { padding: 1.5rem; }
    .admin-page-header { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
    .admin-page-header .btn { width: 100%; text-align: center; }

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

@media (max-width: 480px) {
    .admin-sidebar { padding: 0.9rem 1rem; }
    .admin-content { padding: 1rem; }
    .admin-card, .stat-card { padding: 1.1rem; }
    h1 { font-size: 1.4rem; }
    h2 { font-size: 1.1rem; }

    form.admin-form .btn, .admin-card > .btn { width: 100%; text-align: center; margin-top: 0.6rem; }

    .message-field { flex-direction: column; gap: 0.15rem; }
    .message-field-label { width: auto; padding-top: 0; }

    .login-box { padding: 1.6rem; }
    .login-form .field { flex-direction: column; align-items: flex-start; gap: 0.35rem; }
    .login-form .field label { width: auto; }
    .login-form .field input { width: 100%; }
}