:root {
    --bg: #110d0b;
    --bg-soft: #241b17;
    --panel: rgba(31, 22, 20, 0.76);
    --panel-strong: rgba(45, 31, 27, 0.9);
    --line: rgba(227, 195, 134, 0.18);
    --text: #f6ede2;
    --muted: #cdb79a;
    --accent: #d6a54a;
    --accent-2: #a8221d;
    --success: #87d5a2;
    --danger: #fb7185;
    --shadow: 0 28px 72px rgba(0, 0, 0, 0.42);
    --radius: 28px;
    --radius-sm: 18px;
    --font: "Palatino Linotype", "Book Antiqua", Georgia, serif;
}

* { box-sizing: border-box; }
html, body {
    margin: 0;
    min-height: 100%;
    font-family: var(--font);
    color: var(--text);
    background:
        radial-gradient(circle at top center, rgba(168, 34, 29, 0.28), transparent 26%),
        radial-gradient(circle at 18% 82%, rgba(214, 165, 74, 0.14), transparent 22%),
        linear-gradient(180deg, #2a221d 0%, var(--bg-soft) 24%, var(--bg) 72%, #070605 100%);
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }

.ambient {
    position: fixed;
    inset: 0;
    background:
        radial-gradient(circle at 16% 18%, rgba(168, 34, 29, 0.22), transparent 24%),
        radial-gradient(circle at 84% 14%, rgba(214, 165, 74, 0.16), transparent 22%),
        radial-gradient(circle at 66% 76%, rgba(255, 245, 228, 0.08), transparent 24%);
    pointer-events: none;
}

.glass, .glass-inner, .auth-card, .panel, .topbar, .sidebar {
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
}

.glass-inner { background: rgba(255, 255, 255, 0.05); }
.app-shell { display: grid; grid-template-columns: 290px minmax(0, 1fr); gap: var(--shell-gap); padding: var(--shell-padding); min-height: 100vh; position: relative; z-index: 1; max-width: var(--content-max); margin: 0 auto; }
.sidebar { border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.brand { display: flex; justify-content: center; }
.brand-logo,
.auth-logo,
.appearance-preview-logo {
    height: auto;
    filter: drop-shadow(0 18px 30px rgba(0, 0, 0, 0.35));
}
.brand-logo { width: min(100%, 220px); }
.brand-copy,
.auth-brand-copy,
.appearance-preview-brand-copy {
    display: grid;
    gap: 4px;
}
.brand-copy strong,
.auth-brand-copy strong,
.appearance-preview-brand-copy strong {
    letter-spacing: 0.04em;
}
.brand-copy span,
.auth-brand-copy span,
.appearance-preview-brand-copy span,
.brand span,
.muted { color: var(--muted); }
.brand-copy span,
.auth-brand-copy span,
.appearance-preview-brand-copy span {
    font-size: 0.8rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
}
.nav { display: grid; gap: 10px; margin: 32px 0 auto; }
.nav a, .ghost-button, .secondary-button, .primary-button, .danger-button, .pill {
    border-radius: 999px;
    padding: 12px 16px;
    border: 1px solid var(--line);
    transition: 180ms ease;
}
.nav a:hover, .ghost-button:hover, .secondary-button:hover, .primary-button:hover, .danger-button:hover, .pill:hover {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--accent) 42%, transparent);
}
.nav a.active, .pill.active {
    background: color-mix(in srgb, var(--accent) 17%, transparent);
    border-color: color-mix(in srgb, var(--accent) 36%, transparent);
    color: var(--text);
}
.sidebar-footer { display: grid; gap: 12px; }
.user-chip { border-radius: 18px; padding: 14px; display: grid; gap: 6px; }
.main-content { display: grid; gap: 20px; align-content: start; position: relative; overflow: visible; }
.topbar {
    border-radius: var(--radius);
    padding: 22px 24px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: center;
    position: relative;
    z-index: 40;
    overflow: visible;
}
.topbar h1, h2, h3, h4, p { margin: 0; }
.topbar p { color: var(--muted); margin-top: 6px; }
.topbar-actions { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; justify-content: flex-end; position: relative; z-index: 50; }
.topbar-menu { position: relative; z-index: 60; }
.topbar-glyph-button {
    width: 52px;
    height: 52px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: color-mix(in srgb, var(--panel-strong) 82%, transparent);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    position: relative;
    transition: 180ms ease;
    box-shadow: 0 16px 34px rgba(0, 0, 0, 0.24);
}
.topbar-glyph-button:hover,
.topbar-menu.is-open .topbar-glyph-button {
    transform: translateY(-1px);
    border-color: color-mix(in srgb, var(--accent) 42%, transparent);
    background: color-mix(in srgb, var(--accent) 10%, var(--panel-strong));
}
.topbar-glyph-icon { width: 22px; height: 22px; display: block; }
.topbar-badge {
    position: absolute;
    top: 5px;
    right: 5px;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent-2), var(--accent));
    color: #fff7e9;
    font-size: 0.74rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 24px rgba(168, 34, 29, 0.35);
}
.topbar-profile-button { padding: 0; overflow: hidden; }
.topbar-profile-avatar,
.topbar-popout-avatar {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.topbar-popout {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    width: min(360px, calc(100vw - 32px));
    padding: 16px;
    border-radius: 24px;
    display: none;
    gap: 12px;
    z-index: 120;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: color-mix(in srgb, var(--panel-strong) 90%, transparent);
    border: 1px solid color-mix(in srgb, var(--accent) 14%, var(--line));
    box-shadow: var(--shadow);
}
.topbar-menu.is-open .topbar-popout { display: grid; }
.topbar-popout-header,
.topbar-profile-summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.topbar-profile-summary { justify-content: start; }
.topbar-popout-avatar {
    width: 56px;
    height: 56px;
    border-radius: 999px;
    border: 1px solid rgba(255,255,255,0.12);
    flex-shrink: 0;
}
.topbar-profile-copy { display: grid; gap: 4px; }
.topbar-profile-copy span,
.topbar-preview-meta { color: var(--muted); font-size: 0.92rem; }
.topbar-preview-list { display: grid; gap: 10px; max-height: 320px; overflow: auto; padding-right: 2px; }
.topbar-preview-item {
    display: grid;
    gap: 4px;
    padding: 12px 14px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    transition: 180ms ease;
}
.topbar-preview-item:hover {
    border-color: color-mix(in srgb, var(--accent) 32%, transparent);
    transform: translateY(-1px);
}
.topbar-preview-item.is-unread {
    background: color-mix(in srgb, var(--accent) 10%, rgba(255, 255, 255, 0.04));
    border-color: color-mix(in srgb, var(--accent) 36%, transparent);
}
.topbar-preview-item p { color: var(--muted); margin-top: 0; }

.flash { padding: 14px 18px; border-radius: 18px; border: 1px solid var(--line); background: rgba(15, 23, 42, 0.8); }
.flash-success { border-color: rgba(74, 222, 128, 0.35); }
.flash-error { border-color: rgba(251, 113, 133, 0.35); }
.auth-flash { margin: 24px auto 0; width: min(640px, calc(100% - 24px)); position: relative; z-index: 1; }

.grid { display: grid; gap: 20px; }
.two-up { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.panel { border-radius: var(--radius); padding: 24px; display: grid; gap: 18px; }
.section-head { display: flex; justify-content: space-between; gap: 14px; align-items: start; }
.section-head.wrap { flex-wrap: wrap; }
.toolbar, .inline-form, .role-list, .detail-list, .metric-row, .checkbox-grid, .settings-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.metric-row { justify-content: space-between; }
.metric-row > div, .detail-list > div { display: grid; gap: 6px; min-width: 120px; }
.metric-row strong { font-size: 1.9rem; }
.feed-item, .stack-item, .settings-row { display: grid; gap: 6px; padding: 16px; border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.06); }
.stack-item form { margin-top: 8px; }
.notes-card { padding: 16px; border-radius: var(--radius-sm); display: grid; gap: 10px; }

.calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 12px; }
.calendar-dow { padding: 8px 12px; color: var(--muted); font-size: 0.92rem; }
.calendar-day { min-height: 118px; padding: 14px; border-radius: 20px; display: grid; align-content: start; gap: 8px; background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.06); }
.calendar-day-muted { opacity: 0.55; }
.calendar-dot { width: 10px; height: 10px; border-radius: 999px; background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.week-strip { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; }

.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.photo-card { padding: 14px; border-radius: 20px; display: grid; gap: 10px; }
.photo-card img { aspect-ratio: 4 / 3; object-fit: cover; border-radius: 16px; }

.stack-form { display: grid; gap: 14px; }
.stack-form label, .form-grid label { display: grid; gap: 8px; }
.form-grid { display: grid; gap: 14px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
input, select, textarea {
    width: 100%;
    border-radius: 16px;
    border: 1px solid rgba(194, 214, 255, 0.16);
    background: rgba(8, 13, 27, 0.7);
    color: var(--text);
    padding: 12px 14px;
}
textarea { resize: vertical; }

.primary-button, .secondary-button, .ghost-button, .danger-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background: transparent;
    color: var(--text);
}
.primary-button {
    background: linear-gradient(
        135deg,
        color-mix(in srgb, var(--accent) 72%, transparent),
        color-mix(in srgb, var(--accent-2) 66%, transparent)
    );
    border-color: color-mix(in srgb, var(--accent) 40%, transparent);
}
.secondary-button { background: rgba(255, 255, 255, 0.06); }
.danger-button { background: rgba(251, 113, 133, 0.12); border-color: rgba(251, 113, 133, 0.35); }
.pill { display: inline-flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.05); }

.auth-shell, .install-shell { display: grid; place-items: center; min-height: 100vh; padding: 24px; }
.auth-card { width: min(520px, 100%); padding: 32px; border-radius: 30px; display: grid; gap: 18px; position: relative; z-index: 1; }
.wide-card { width: min(980px, 100%); }
.auth-brand { display: flex; justify-content: center; }
.auth-logo { width: min(100%, 360px); }
.installer-logo { width: min(100%, 340px); }
.eyebrow { color: color-mix(in srgb, var(--accent) 82%, white 18%); text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.82rem; }
.auth-meta { color: var(--muted); }
.install-status { padding: 14px 16px; border-radius: 18px; background: rgba(255, 255, 255, 0.05); border: 1px solid var(--line); }

.roles-form { display: grid; gap: 12px; }
.checkbox-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); width: 100%; }
.checkbox-grid label { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.installer-steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.preset-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.preset-card { padding: 18px; border-radius: 20px; display: grid; gap: 10px; }
.preset-swatches { display: flex; gap: 10px; }
.preset-swatches span { width: 20px; height: 20px; border-radius: 999px; border: 1px solid rgba(255,255,255,0.14); }
.appearance-preview-wrap { display: grid; gap: 14px; }
.appearance-preview {
    --preview-bg: var(--bg);
    --preview-bg-soft: var(--bg-soft);
    --preview-panel: var(--panel);
    --preview-panel-strong: var(--panel-strong);
    --preview-line: var(--line);
    --preview-text: var(--text);
    --preview-muted: var(--muted);
    --preview-accent: var(--accent);
    --preview-accent-2: var(--accent-2);
    --preview-font: var(--font);
    --preview-radius: var(--radius);
    --preview-radius-sm: var(--radius-sm);
    --preview-shell-gap: var(--shell-gap);
    --preview-shell-padding: var(--shell-padding);
    --preview-content-max: var(--content-max);
    padding: 18px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background:
        radial-gradient(circle at top left, color-mix(in srgb, var(--preview-accent-2) 24%, transparent), transparent 22%),
        radial-gradient(circle at bottom right, color-mix(in srgb, var(--preview-accent) 22%, transparent), transparent 25%),
        rgba(255,255,255,0.03);
}
.appearance-preview-shell {
    display: grid;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: var(--preview-shell-gap);
    max-width: var(--preview-content-max);
    margin: 0 auto;
    padding: var(--preview-shell-padding);
    min-height: 420px;
    border-radius: calc(var(--preview-radius) + 4px);
    color: var(--preview-text);
    background: radial-gradient(circle at top left, var(--preview-bg-soft) 0%, var(--preview-bg) 70%);
    font-family: var(--preview-font);
}
.appearance-preview-sidebar,
.appearance-preview-topbar,
.appearance-preview-card {
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    background: var(--preview-panel);
    border: 1px solid var(--preview-line);
    box-shadow: 0 18px 40px rgba(0,0,0,0.22);
}
.appearance-preview-sidebar {
    border-radius: var(--preview-radius);
    padding: 18px;
    display: grid;
    align-content: start;
    gap: 18px;
}
.appearance-preview-brand { display: flex; justify-content: center; }
.appearance-preview-logo { width: min(100%, 180px); }
.appearance-preview-brand span,
.appearance-preview-topbar p,
.appearance-preview-feed p { color: var(--preview-muted); }
.appearance-preview-nav { display: grid; gap: 10px; }
.appearance-preview-nav span,
.appearance-preview-pill,
.appearance-preview-button {
    border-radius: 999px;
    padding: 10px 14px;
    border: 1px solid var(--preview-line);
}
.appearance-preview-nav span.active,
.appearance-preview-pill {
    background: color-mix(in srgb, var(--preview-accent) 14%, transparent);
}
.appearance-preview-main { display: grid; gap: 18px; align-content: start; }
.appearance-preview-topbar {
    border-radius: var(--preview-radius);
    padding: 18px 20px;
    display: flex;
    justify-content: space-between;
    gap: 12px;
    align-items: center;
}
.appearance-preview-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.appearance-preview-card {
    border-radius: var(--preview-radius);
    padding: 20px;
    display: grid;
    gap: 12px;
}
.appearance-preview-metrics,
.appearance-preview-role-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.appearance-preview-metrics div,
.appearance-preview-role-list span { display: grid; gap: 4px; }
.appearance-preview-card h4,
.appearance-preview-card p,
.appearance-preview-feed strong { margin: 0; }
.appearance-preview-button {
    justify-self: start;
    color: var(--preview-text);
    background: linear-gradient(135deg, color-mix(in srgb, var(--preview-accent) 30%, transparent), color-mix(in srgb, var(--preview-accent-2) 36%, transparent));
}
.appearance-preview-feed { display: flex; justify-content: space-between; gap: 12px; align-items: start; }
.appearance-layout-manager { display: grid; gap: 14px; }
.appearance-layout-list { display: grid; gap: 12px; }
.appearance-layout-item {
    display: grid;
    grid-template-columns: 28px minmax(0, 1fr);
    gap: 12px;
    align-items: center;
    cursor: grab;
}
.appearance-layout-item.is-dragging { opacity: 0.5; }
.appearance-layout-item p { margin: 4px 0 0; color: var(--muted); }
.appearance-layout-grip {
    width: 28px;
    height: 48px;
    border-radius: 12px;
    border: 1px solid var(--line);
    display: grid;
    place-items: center;
    color: var(--muted);
    letter-spacing: 2px;
}
.appearance-fonts {
    display: grid;
    gap: 14px;
    padding: 18px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(255,255,255,0.08);
}
.appearance-fonts-status {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}
.appearance-fonts select[size] {
    min-height: 240px;
}
.inline-check {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--muted);
}
.inline-check input {
    width: 18px;
    height: 18px;
}
.dashboard-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.nav-badge { display: inline-flex; align-items: center; justify-content: center; min-width: 22px; padding: 2px 7px; border-radius: 999px; background: color-mix(in srgb, var(--accent) 30%, transparent); margin-left: 6px; font-size: 0.82rem; }
.profile-shell { position: relative; overflow: hidden; }
.profile-shell::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, color-mix(in srgb, var(--profile-accent, var(--accent)) 18%, transparent), transparent 38%);
    pointer-events: none;
}
.profile-hero { display: flex; justify-content: space-between; gap: 18px; align-items: center; position: relative; z-index: 1; }
.profile-avatar-large { width: 132px; height: 132px; object-fit: cover; border-radius: 28px; border: 2px solid color-mix(in srgb, var(--profile-accent, var(--accent)) 60%, transparent); }
.profile-meta { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.profile-bio, .wysiwyg-content { line-height: 1.65; }
.relationship-item, .notification-item { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 14px; border-radius: var(--radius-sm); background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.06); }
.wysiwyg { display: grid; gap: 8px; }
.wysiwyg-toolbar { display: flex; gap: 8px; flex-wrap: wrap; }
.wysiwyg-toolbar button { border-radius: 12px; border: 1px solid var(--line); background: rgba(255,255,255,0.05); color: var(--text); padding: 8px 10px; cursor: pointer; }
.wysiwyg-editor { min-height: 180px; border-radius: 16px; border: 1px solid rgba(194,214,255,0.16); background: rgba(8,13,27,0.7); padding: 14px; color: var(--text); position: relative; }
.wysiwyg-editor.is-empty::before { content: attr(data-placeholder); color: var(--muted); pointer-events: none; }
.blog-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 18px; }
.blog-main, .blog-sidebar, .blog-post-list, .blog-comments, .comment-children { display: grid; gap: 14px; }
.blog-post-shell, .comment-card { overflow: hidden; }
.blog-post-head, .comment-head, .comment-author { display: flex; justify-content: space-between; gap: 14px; align-items: center; }
.blog-post-author { display: flex; gap: 10px; align-items: center; }
.blog-post-body { display: grid; gap: 12px; }
.comment-card-child { margin-left: 18px; border-left: 2px solid color-mix(in srgb, var(--accent) 22%, transparent); }
.comment-body { padding-top: 4px; }
.comment-reply-form { margin-top: 10px; }
.tag-grid { max-height: 180px; overflow: auto; }
.downloads-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 16px; }
.download-card { display: grid; gap: 12px; }
.download-card-head { display: flex; justify-content: space-between; gap: 14px; align-items: start; }
.support-layout { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 18px; }
.support-sidebar, .support-main, .support-ticket-list, .support-thread { display: grid; gap: 14px; }
.support-message { display: grid; gap: 10px; }
.support-message-note { border-color: rgba(245, 208, 138, 0.22); background: rgba(245, 208, 138, 0.06); }
.message-mail-layout, .chat-columns { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 16px; }
.message-mail-list, .chat-thread-list { display: grid; gap: 10px; max-height: 420px; overflow: auto; }
.message-mail-view, .chat-window { padding: 16px; border-radius: var(--radius-sm); min-height: 280px; display: grid; gap: 12px; align-content: start; }
.chat-row { display: flex; gap: 10px; align-items: flex-end; }
.chat-row-me { justify-content: flex-end; }
.chat-row-them { justify-content: flex-start; }
.chat-avatar { width: 38px; height: 38px; border-radius: 999px; object-fit: cover; border: 1px solid rgba(255,255,255,0.12); }
.chat-bubble { max-width: 70%; padding: 12px 14px; border-radius: 18px; background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.08); display: grid; gap: 6px; }
.chat-row-me .chat-bubble { background: linear-gradient(135deg, rgba(34, 211, 238, 0.22), rgba(59, 130, 246, 0.24)); }
.user-admin-actions, .user-edit-form, .module-access-form { width: 100%; }
.step-badge {
    display: grid;
    gap: 6px;
    padding: 16px 18px;
    border-radius: 20px;
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
}
.step-badge span, .step-badge em { color: var(--muted); font-style: normal; }
.step-badge strong { font-size: 1.05rem; }
.step-badge-current {
    background: color-mix(in srgb, var(--accent) 12%, transparent);
    border-color: color-mix(in srgb, var(--accent) 34%, transparent);
}
.step-badge-passed {
    background: rgba(74, 222, 128, 0.12);
    border-color: rgba(74, 222, 128, 0.35);
}
.step-badge-passed em { color: #c9ffd9; }
.step-badge-current em { color: color-mix(in srgb, var(--accent) 84%, white 16%); }

@media (max-width: 980px) {
    .app-shell, .two-up, .form-grid, .dashboard-grid { grid-template-columns: 1fr; }
    .sidebar { position: static; }
    .topbar { flex-direction: column; align-items: start; }
    .topbar-actions { width: 100%; justify-content: flex-start; }
    .topbar-popout { right: auto; left: 0; width: min(360px, calc(100vw - 48px)); }
    .installer-steps { grid-template-columns: 1fr; }
    .appearance-preview-shell,
    .appearance-preview-grid { grid-template-columns: 1fr; }
    .blog-layout,
    .support-layout,
    .message-mail-layout, .chat-columns, .profile-meta { grid-template-columns: 1fr; }
    .profile-hero { flex-direction: column; align-items: start; }
    .comment-card-child { margin-left: 0; }
}

@media (max-width: 640px) {
    .app-shell { padding: 14px; gap: 14px; }
    .panel, .sidebar, .topbar, .auth-card { padding: 18px; border-radius: 22px; }
    .topbar-glyph-button { width: 48px; height: 48px; }
    .topbar-popout { width: min(100vw - 28px, 360px); }
    .calendar-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .calendar-dow { display: none; }
}