:root {
  --bg: #0c1117;
  --panel: #121923;
  --panel-2: #17202b;
  --line: #263244;
  --text: #e8eef7;
  --muted: #8ea0b6;
  --blue: #4f8cff;
  --green: #31c48d;
  --amber: #f59e0b;
  --red: #f97373;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --header-bg: rgba(12,17,23,.9);
  --soft-panel: rgba(255,255,255,.03);
  color-scheme: dark;
}

:root[data-theme="light"] {
  --bg: #f3f6fb;
  --panel: #ffffff;
  --panel-2: #f6f8fc;
  --line: #dce3ed;
  --text: #172033;
  --muted: #65748a;
  --blue: #2868db;
  --green: #12815d;
  --amber: #b96d00;
  --red: #cb3e4b;
  --shadow: 0 16px 45px rgba(35, 53, 82, .11);
  --header-bg: rgba(255,255,255,.9);
  --soft-panel: #f7f9fc;
  color-scheme: light;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; min-height: 100%; background:
  radial-gradient(circle at top left, rgba(79,140,255,0.18), transparent 30%),
  radial-gradient(circle at top right, rgba(49,196,141,0.14), transparent 28%),
  var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html { scroll-behavior: smooth; scroll-padding-top: 128px; }
body { padding: 0 24px 32px; }
.shell { display: grid; gap: 24px; max-width: 1500px; margin: 0 auto; }
.login-shell { min-height: calc(100vh - 48px); display: grid; place-items: center; }
.login-card { width: min(560px, 100%); padding: 28px; border-radius: 24px; background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent), var(--panel); border: 1px solid var(--line); box-shadow: var(--shadow); display: grid; gap: 16px; }
.login-logo { width: min(280px, 75%); height: auto; background: white; border-radius: 12px; padding: 8px; }
.app-header, .panel, .hero, .card, .dashboard-overview {
  background: linear-gradient(180deg, rgba(255,255,255,0.03), transparent), var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.app-header { position: sticky; z-index: 20; top: 0; display: grid; grid-template-columns: auto minmax(0, 1fr) auto; align-items: center; gap: 22px; padding: 13px 16px; border-top: 0; border-radius: 0 0 20px 20px; background: var(--header-bg); backdrop-filter: blur(18px); }
.header-brand { display: flex; align-items: center; gap: 11px; color: var(--text); text-decoration: none; white-space: nowrap; }
.header-brand img { width: 42px; height: 42px; object-fit: contain; padding: 4px; border-radius: 10px; background: white; }
.header-brand span { display: grid; gap: 2px; }
.header-brand strong { font-size: .9rem; }
.header-brand small { color: var(--muted); font-size: .72rem; }
.header-account, .header-identity { display: flex; align-items: center; gap: 10px; }
.header-identity { flex-direction: row-reverse; }
.header-logout { width: auto; padding: 10px 13px; }
.theme-toggle { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border-radius: 50%; font-size: 1.05rem; }
.brand, .eyebrow { color: var(--blue); text-transform: uppercase; letter-spacing: 0.14em; font-size: 0.76rem; font-weight: 700; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 2rem; margin-top: 10px; }
h2 { font-size: clamp(2rem, 3vw, 3.3rem); line-height: 1.05; }
.hero p, .muted { color: var(--muted); }
.nav { display: flex; justify-content: center; gap: 5px; min-width: 0; }
.nav-item { color: var(--muted); text-decoration: none; padding: 10px 11px; border: 1px solid transparent; border-radius: 11px; background: transparent; font-size: .83rem; white-space: nowrap; }
.nav-item.active, .nav-item:hover { border-color: var(--line); background: rgba(79,140,255,0.09); }
.sidebar-roles, .account-role-summary { display: flex; flex-wrap: wrap; gap: 7px; }
.sidebar-roles span, .account-role-summary span { padding: 6px 9px; border: 1px solid rgba(79,140,255,.25); border-radius: 999px; background: rgba(79,140,255,.09); color: #a8c7ff; font-size: .75rem; font-weight: 700; }
.header-identity .sidebar-roles span:not(:first-child) { display: none; }
.mt { margin-top: 8px; }
select, input, textarea, button {
  width: 100%; border-radius: 14px; border: 1px solid var(--line); background: var(--panel-2); color: var(--text); padding: 12px 14px; font: inherit;
}
button { background: linear-gradient(180deg, #4f8cff, #2f6ee8); border: 0; font-weight: 700; cursor: pointer; }
button:hover { filter: brightness(1.05); }
.button-link { display: inline-flex; width: 100%; min-height: 44px; align-items: center; justify-content: center; padding: 10px 16px; border: 1px solid var(--accent); border-radius: 10px; color: #fff; background: var(--accent); font-weight: 700; text-decoration: none; }
.local-login { margin-top: 4px; }
.local-login summary { color: var(--muted); cursor: pointer; font-size: 13px; }
.local-login .form { margin-top: 14px; }
.main { display: grid; gap: 24px; }
.main > [data-page] { min-width: 0; }
.team-page { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(340px, .8fr); gap: 24px; align-items: start; }
.participant-form { margin-top: 22px; padding-top: 22px; border-top: 1px solid var(--line); }
.participant-form h4 { margin: 6px 0 0; font-size: 1.15rem; }
.hero { padding: 28px; display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; align-items: end; }
.hero-stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.stat { padding: 16px; border-radius: 16px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); }
.stat strong { display: block; font-size: 1.6rem; margin-bottom: 4px; }
.cards { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.dashboard-overview { padding: clamp(20px, 3vw, 30px); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 20px; }
.section-heading h3 { margin-top: 7px; font-size: clamp(1.45rem, 2.5vw, 2rem); }
.section-heading > p { max-width: 520px; }
.area-overview { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 16px; }
.area-card { position: relative; display: grid; gap: 10px; min-height: 210px; padding: 20px; overflow: hidden; color: var(--text); text-decoration: none; border: 1px solid var(--line); border-radius: 18px; background: linear-gradient(145deg, rgba(79,140,255,.08), rgba(255,255,255,.015) 55%); transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.area-card:hover { transform: translateY(-3px); border-color: rgba(79,140,255,.55); background: linear-gradient(145deg, rgba(79,140,255,.14), rgba(255,255,255,.025) 60%); }
.area-card strong { margin-top: 3px; font-size: 1.18rem; }
.area-card .muted { max-width: 32ch; line-height: 1.5; }
.area-icon { display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 4px; border: 1px solid rgba(79,140,255,.34); border-radius: 12px; color: #a8c7ff; background: rgba(79,140,255,.11); font-size: 1.15rem; }
.area-action { align-self: end; display: flex; justify-content: space-between; align-items: center; padding-top: 12px; color: #a8c7ff; border-top: 1px solid var(--line); font-size: .82rem; font-weight: 700; }
.card { padding: 18px; border-top: 4px solid transparent; }
.card.blue { border-top-color: var(--blue); }
.card.green { border-top-color: var(--green); }
.card.amber { border-top-color: var(--amber); }
.card.red { border-top-color: var(--red); }
.card .value { font-size: 2rem; font-weight: 800; margin: 10px 0 6px; }
.panel { padding: 20px; }
.panel-head { display: flex; justify-content: space-between; gap: 18px; align-items: flex-end; margin-bottom: 16px; }
.detail-head { display:flex; justify-content: space-between; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.detail-grid { display:grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-bottom: 14px; }
.detail-actions { display:flex; gap: 10px; flex-wrap: wrap; }
.success-checks { display:grid; gap:10px; margin:18px 0; padding:14px; border:1px solid var(--line); background:var(--soft-panel); }
.success-checks label { display:flex; align-items:center; gap:10px; }
.success-checks input { width:auto; }
.user-editor-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:8px; margin:10px 0; }
.user-editor-grid label { display:flex; align-items:center; gap:8px; }
.user-editor-grid label input { width:auto; }
.user-editor { display: grid; gap: 10px; }
.user-editor .top strong { color: var(--text); }
.role-fieldset { min-width: 0; margin: 0; padding: 12px; border: 1px solid var(--line); border-radius: 14px; }
.role-fieldset legend { padding: 0 7px; color: var(--muted); font-size: .8rem; }
.role-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.role-option { display: flex !important; align-items: center; gap: 8px; min-width: 0; color: var(--text) !important; font-size: .8rem !important; }
.role-option input { width: auto; flex: 0 0 auto; accent-color: var(--blue); }
.user-role-fieldset { grid-column: 1 / -1; }
.account-warning { padding: 9px 12px; border: 1px solid rgba(245,158,11,.35); border-radius: 11px; color: #f6c76b; background: rgba(245,158,11,.08); font-size: .82rem; }
.role-manager { margin-bottom: 16px; padding: 14px 16px; border: 1px solid rgba(79,140,255,.28); border-radius: 16px; background: rgba(79,140,255,.06); }
.role-manager summary { cursor: pointer; color: #a8c7ff; font-weight: 700; }
.role-manager[open] summary { margin-bottom: 14px; }
.role-manager button { width: auto; justify-self: start; }
.update-panel, .ssh-access-panel { margin-top:24px; padding-top:20px; border-top:1px solid var(--line); }
.update-panel summary { display:flex; justify-content:space-between; gap:12px; cursor:pointer; font-weight:700; }
.update-output { max-height:320px; overflow:auto; margin-top:10px; padding:12px; background:#14201c; color:#d8eee5; white-space:pre-wrap; font-size:.78rem; }
.filters { display: flex; gap: 10px; flex-wrap: wrap; }
.filters > * { min-width: 180px; }
.table-wrap { overflow: auto; border: 1px solid var(--line); border-radius: 16px; }
table { width: 100%; border-collapse: collapse; min-width: 900px; }
th, td { padding: 14px 16px; border-bottom: 1px solid var(--line); text-align: left; }
th { color: var(--muted); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; background: rgba(255,255,255,0.02); }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 999px; font-size: 0.82rem; font-weight: 700; width: fit-content; }
.badge::before { content: ""; width: 8px; height: 8px; border-radius: 999px; background: currentColor; }
.badge-blue { color: #7fb0ff; background: rgba(79,140,255,0.14); }
.badge-green { color: #72e1b9; background: rgba(49,196,141,0.12); }
.badge-amber { color: #f6c76b; background: rgba(245,158,11,0.12); }
.badge-red { color: #ff9c9c; background: rgba(249,115,115,0.13); }
.badge-neutral { color: #c9d3df; background: rgba(255,255,255,0.05); }
.split { display: grid; grid-template-columns: 1.2fr 0.9fr; gap: 24px; }
.split-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.timeline { display: grid; gap: 12px; }
.timeline-item { padding: 14px 16px; background: rgba(255,255,255,0.03); border: 1px solid var(--line); border-radius: 16px; }
.timeline-item .top { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; color: var(--muted); font-size: 0.86rem; }
.selected-row { background: rgba(79,140,255,0.09); }
.form { display: grid; gap: 14px; }
.form label { display: grid; gap: 8px; color: var(--muted); font-size: 0.9rem; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.secondary { background: transparent; border: 1px solid var(--line); }
.error { color: var(--red); min-height: 1.2em; }
.hint { color: var(--muted); font-size: 0.9rem; }
.security-setup { display: grid; grid-template-columns: 220px 1fr; gap: 24px; align-items: center; }
.security-setup img { width: 220px; max-width: 100%; border-radius: 18px; background: white; padding: 10px; }
.secret-output { white-space: pre-wrap; padding: 16px; border: 1px solid var(--line); border-radius: 14px; background: #080c11; color: #f6c76b; }
.compact { align-items: center; margin-bottom: 12px; }
.compact h4 { margin: 0; }
.compact button { width: auto; }
.compact-form { margin-top: 16px; }
.notification-test-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.notification-test-actions button { width: auto; padding: 9px 11px; font-size: .78rem; }
.notification-test-result { min-height: 1.4em; margin: -6px 0 10px; }

.content-center {
  --content-blue: #2f6ee8;
  --content-cyan: #70d7ff;
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 34px);
  border: 1px solid #315184;
  border-radius: 24px;
  background:
    linear-gradient(rgba(112,215,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(112,215,255,0.035) 1px, transparent 1px),
    radial-gradient(circle at 85% 0%, rgba(47,110,232,0.28), transparent 33%),
    #0d1624;
  background-size: 32px 32px, 32px 32px, auto, auto;
  box-shadow: var(--shadow);
}
.content-center::before { content: ""; position: absolute; width: 220px; height: 6px; top: 0; left: 34px; background: var(--content-cyan); }
.content-center h3, .content-center h4 { margin: 0; font-family: Georgia, "Times New Roman", serif; letter-spacing: -0.02em; }
.content-center h3 { font-size: clamp(1.9rem, 3vw, 2.8rem); margin: 8px 0; }
.content-center h4 { font-size: 1.4rem; }
.content-titlebar { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 26px; }
.content-connection-actions, .composer-actions, .post-actions, .post-links, .content-view-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; }
.content-connection-actions button, .composer-actions button, .post-actions button, .content-feed-head button, .content-image-preview button, .content-view-actions button { width: auto; }
.content-view-actions .active { border-color: var(--content-cyan); color: var(--content-cyan); background: rgba(112,215,255,.08); }
.content-message { margin-bottom: 20px; padding: 13px 16px; border-radius: 12px; border: 1px solid var(--line); }
.content-message.success { color: #72e1b9; background: rgba(49,196,141,0.1); border-color: rgba(49,196,141,0.35); }
.content-message.failure { color: #ff9c9c; background: rgba(249,115,115,0.1); border-color: rgba(249,115,115,0.35); }
.content-workbench { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .75fr); gap: 18px; }
.content-composer, .content-control, .manual-repost { border: 1px solid rgba(112,215,255,0.17); border-radius: 18px; background: rgba(9,17,29,0.86); }
.content-composer { padding: clamp(18px, 3vw, 28px); }
.content-control { padding: 22px; }
.composer-heading { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 22px; }
.composer-number { flex: 0 0 auto; display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--content-cyan); border-radius: 50%; color: var(--content-cyan); font: 700 .75rem/1 ui-monospace, monospace; }
.field-note { text-align: right; color: var(--muted); font-size: .78rem; }
.media-drop { position: relative; min-height: 108px; place-content: center; text-align: center; border: 1px dashed #4773ad; border-radius: 16px; background: rgba(47,110,232,0.07); cursor: pointer; }
.media-drop span { color: var(--content-cyan); font-weight: 800; }
.media-drop small { color: var(--muted); }
.media-drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; }
.content-image-preview { position: relative; min-height: 220px; overflow: hidden; border-radius: 16px; background: #070d15; }
.content-image-preview img { display: block; width: 100%; max-height: 460px; object-fit: contain; }
.content-image-preview button { position: absolute; right: 12px; bottom: 12px; backdrop-filter: blur(12px); background: rgba(5,11,19,.82); }
.image-file-name { position: absolute; left: 12px; bottom: 12px; max-width: calc(100% - 150px); overflow: hidden; padding: 8px 10px; border-radius: 9px; background: rgba(5,11,19,.84); color: #d8e9ff; font: 700 .72rem/1.2 ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; backdrop-filter: blur(12px); }
.text-button { width: auto; padding-inline: 8px; background: transparent; color: var(--muted); }
.text-button.danger { color: #ff9c9c; }
.switch-row { grid-template-columns: auto 1fr !important; align-items: start; line-height: 1.4; }
.switch-row input { width: auto; margin-top: 2px; accent-color: var(--content-blue); }
.control-wide { margin-top: 12px; }
.notification-settings { margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.compact-heading { margin-bottom: 10px; }
.reminder-row { display: grid; grid-template-columns: minmax(80px, .65fr) auto minmax(110px, 1fr); align-items: center; gap: 9px; color: var(--muted); font-size: .82rem; }
.capability-list { display: grid; gap: 9px; margin-top: 18px; padding-top: 17px; border-top: 1px solid var(--line); }
.capability-list > div { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 9px; color: var(--muted); font-size: .82rem; }
.capability-list strong { color: var(--text); }
.capability-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 0 4px rgba(245,158,11,.09); }
.capability-dot.ready { background: var(--green); box-shadow: 0 0 0 4px rgba(49,196,141,.1); }
.manual-repost { display: grid; grid-template-columns: minmax(220px,.7fr) minmax(0,1.3fr); gap: 20px; align-items: end; margin-top: 18px; padding: 20px; }
.manual-repost h4 { margin: 5px 0; }
.manual-repost-form { display: grid; grid-template-columns: minmax(130px,.7fr) minmax(220px,1.5fr) minmax(160px,1fr) minmax(180px,1fr) auto; gap: 9px; }
.manual-repost-form button { white-space: nowrap; }
.manual-repost .error { grid-column: 1 / -1; }
.content-feed-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; margin: 32px 0 14px; }
.content-feed-head h4 { margin-top: 5px; font-size: 1.8rem; }
.content-post-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.content-post-card { overflow: hidden; border: 1px solid var(--line); border-radius: 17px; background: #111b29; }
.post-visual { position: relative; aspect-ratio: 1.65; overflow: hidden; background: #07101d; }
.post-visual img { width: 100%; height: 100%; object-fit: cover; }
.post-image-button { display: block; width: 100%; height: 100%; padding: 0; border: 0; border-radius: 0; background: transparent; }
.post-image-button:hover { filter: none; }
.post-visual.text-only { display: grid; place-items: center; background: linear-gradient(135deg, #1e4fa9, #0e233f 68%, #153b4a); }
.post-visual.text-only > span:first-child { color: white; font: 700 2rem/.9 Georgia, serif; text-align: center; }
.post-visual .badge { position: absolute; top: 12px; right: 12px; backdrop-filter: blur(12px); }
.post-body { display: grid; gap: 13px; padding: 17px; }
.post-body h5 { margin: 0; font: 700 1.25rem/1.15 Georgia, "Times New Roman", serif; }
.post-body p { min-height: 4.5em; line-height: 1.5; white-space: pre-wrap; overflow-wrap: anywhere; }
.post-meta, .post-time { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); font-size: .78rem; }
.post-meta { text-transform: uppercase; letter-spacing: .08em; }
.post-time strong { color: var(--text); }
.post-time.actual { padding: 8px 10px; border-radius: 9px; background: rgba(49,196,141,.07); color: #72e1b9; }
.media-file-link { display: block; overflow: hidden; color: var(--content-cyan); font: 700 .76rem/1.35 ui-monospace, monospace; text-overflow: ellipsis; white-space: nowrap; }
.post-error { padding: 9px 11px; color: #ffb0b0; background: rgba(249,115,115,.09); border-radius: 10px; font: .76rem/1.35 ui-monospace, monospace; overflow-wrap: anywhere; }
.post-links a { color: var(--content-cyan); font-size: .82rem; }
.post-actions { padding-top: 5px; border-top: 1px solid var(--line); }
.post-actions button { padding: 9px 10px; font-size: .78rem; }
.content-empty { grid-column: 1 / -1; display: grid; place-items: center; gap: 8px; min-height: 180px; padding: 30px; text-align: center; border: 1px dashed #3b5577; border-radius: 17px; color: var(--muted); }
.content-empty strong { color: var(--text); font: 700 1.4rem Georgia, serif; }
.content-calendar { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: rgba(7,13,21,.52); }
.calendar-toolbar { display: grid; grid-template-columns: 42px 1fr 42px; align-items: center; gap: 12px; padding: 15px; border-bottom: 1px solid var(--line); }
.calendar-toolbar h4 { text-align: center; text-transform: capitalize; }
.calendar-toolbar button { width: 42px !important; padding: 9px; }
.calendar-weekdays, .calendar-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); }
.calendar-weekdays { border-bottom: 1px solid var(--line); background: rgba(255,255,255,.02); }
.calendar-weekdays span { padding: 9px; color: var(--muted); text-align: center; font-size: .72rem; font-weight: 800; text-transform: uppercase; }
.calendar-day { min-width: 0; min-height: 128px; padding: 8px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.calendar-day:nth-child(7n) { border-right: 0; }
.calendar-day.outside { opacity: .35; background: rgba(0,0,0,.18); }
.calendar-day.today { box-shadow: inset 0 0 0 1px var(--content-cyan); }
.calendar-date { margin-bottom: 7px; color: var(--muted); font: 700 .75rem/1 ui-monospace, monospace; }
.calendar-entries { display: grid; gap: 5px; }
.calendar-entry { display: grid; grid-template-columns: 26px minmax(0,1fr); align-items: center; gap: 6px; min-width: 0; padding: 5px; border: 1px solid transparent; border-radius: 8px; background: rgba(255,255,255,.04); text-align: left; }
.calendar-entry img { width: 26px; height: 26px; border-radius: 5px; object-fit: cover; }
.calendar-entry span { min-width: 0; }
.calendar-entry strong, .calendar-entry small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.calendar-entry strong { font-size: .7rem; }
.calendar-entry small { margin-top: 2px; color: var(--muted); font-size: .62rem; }
.calendar-green { border-left: 3px solid var(--green); }
.calendar-amber { border-left: 3px solid var(--amber); }
.calendar-red { border-left: 3px solid var(--red); }
.calendar-blue { border-left: 3px solid var(--blue); }
.calendar-neutral { border-left: 3px solid var(--muted); }
.image-dialog { width: min(1200px, calc(100vw - 32px)); max-height: calc(100vh - 32px); padding: 52px 18px 16px; border: 1px solid #315184; border-radius: 18px; background: #080f19; color: var(--text); box-shadow: var(--shadow); }
.image-dialog::backdrop { background: rgba(0,0,0,.82); backdrop-filter: blur(8px); }
.image-dialog img { display: block; width: 100%; max-height: calc(100vh - 150px); object-fit: contain; }
.dialog-close { position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; padding: 0; border-radius: 50%; }
.dialog-caption { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; }
.dialog-caption a { color: var(--content-cyan); }
button:disabled { cursor: not-allowed; opacity: .5; filter: grayscale(.3); }

:root[data-theme="light"] .sidebar-roles span,
:root[data-theme="light"] .account-role-summary span,
:root[data-theme="light"] .area-icon,
:root[data-theme="light"] .area-action,
:root[data-theme="light"] .role-manager summary { color: #2058b6; }
:root[data-theme="light"] .content-center { border-color: #c9d7eb; background: radial-gradient(circle at 85% 0%, rgba(47,110,232,.12), transparent 33%), #f7f9fd; }
:root[data-theme="light"] .content-composer,
:root[data-theme="light"] .content-control,
:root[data-theme="light"] .manual-repost { background: rgba(255,255,255,.9); border-color: #d7e1ef; }
:root[data-theme="light"] .content-post-card { background: #fff; }
:root[data-theme="light"] .content-calendar { background: #fff; }
:root[data-theme="light"] .update-output,
:root[data-theme="light"] .secret-output { background: #eef3f8; color: #314158; }
:root[data-theme="light"] .image-dialog { background: #fff; }

@media (max-width: 1200px) {
  .app-header { grid-template-columns: auto 1fr; }
  .nav { grid-row: 2; grid-column: 1 / -1; justify-content: flex-start; overflow-x: auto; padding-bottom: 2px; }
  .header-account { justify-self: end; }
  .shell, .hero, .split, .cards, .split-inner, .team-page { grid-template-columns: 1fr; }
  .area-overview { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .content-post-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .manual-repost { grid-template-columns: 1fr; }
  .manual-repost-form { grid-template-columns: 1fr 1fr; }
  .manual-repost-form button { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  body { padding: 0 12px 18px; }
  .login-shell { min-height: calc(100vh - 24px); }
  .app-header { margin-inline: -12px; padding-inline: 12px; border-radius: 0 0 16px 16px; }
  .header-brand small, .header-identity .sidebar-roles, .header-logout { display: none; }
  .header-brand img { width: 38px; height: 38px; }
  .panel, .hero { border-radius: 16px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 8px; }
  .area-overview { grid-template-columns: 1fr; }
  .area-card { min-height: 190px; }
  .filters, .grid2, .detail-grid, .security-setup { grid-template-columns: 1fr; display: grid; }
  .content-titlebar, .content-connection-actions { align-items: flex-start; flex-direction: column; }
  .content-workbench, .content-post-grid, .manual-repost-form { grid-template-columns: 1fr; }
  .role-options, .user-editor-grid { grid-template-columns: 1fr; }
  .content-feed-head { align-items: flex-start; flex-direction: column; }
  .content-view-actions { display: grid; grid-template-columns: repeat(3, 1fr); width: 100%; }
  .content-view-actions button { width: 100%; }
  .calendar-weekdays { display: none; }
  .calendar-grid { display: block; }
  .calendar-day { min-height: 0; border-right: 0; padding: 12px; }
  .calendar-day.outside:has(.calendar-entries:empty) { display: none; }
  .calendar-entry { grid-template-columns: 42px minmax(0, 1fr); padding: 8px; }
  .calendar-entry img { width: 42px; height: 42px; }
  .calendar-entry strong { font-size: .82rem; }
  .calendar-date { font-size: .82rem; }
  .reminder-row { grid-template-columns: 1fr auto; }
  .reminder-row select { grid-column: 1 / -1; }
  .composer-actions, .post-actions { display: grid; grid-template-columns: 1fr; }
  .composer-actions button, .post-actions button { width: 100%; }
  .content-center { border-radius: 16px; }
}