@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #070b12;
  --bg-top: #08111d;
  --bg-bottom: #060910;
  --bg-elevated: #0d1420;
  --sidebar: #0a1019;
  --panel: rgba(18, 27, 42, 0.92);
  --panel-2: rgba(24, 36, 54, 0.95);
  --text: #f3f7fb;
  --muted: #8fa3b8;
  --accent: #4f8cff;
  --accent-2: #36d6c6;
  --accent-rgb: 79, 140, 255;
  --accent-glow: rgba(79, 140, 255, 0.22);
  --ok: #3dd68c;
  --warn: #f5b942;
  --bad: #ff6b7d;
  --border: rgba(148, 163, 184, 0.14);
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
  --radius: 18px;
  --field-bg: #121a28;
  --field-bg-hover: #182234;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html, body { min-height: 100%; }
body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(var(--accent-rgb), 0.12), transparent 28%),
    radial-gradient(circle at top right, color-mix(in srgb, var(--accent-2) 28%, transparent), transparent 24%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg) 42%, var(--bg-bottom) 100%);
  color: var(--text);
}

a { color: var(--accent); text-decoration: none; transition: color .15s ease; }
a:hover { color: color-mix(in srgb, var(--accent) 70%, white); }

.layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  background: linear-gradient(180deg, color-mix(in srgb, var(--sidebar) 98%, white), color-mix(in srgb, var(--sidebar) 92%, black));
  border-right: 1px solid var(--border);
  padding: 28px 18px;
  display: flex;
  flex-direction: column;
  gap: 28px;
  backdrop-filter: blur(16px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 10px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 10px 30px var(--accent-glow);
  display: grid;
  place-items: center;
  font-weight: 800;
  color: #041018;
}
.brand-text {
  display: grid;
  gap: 2px;
}
.brand-title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.brand-subtitle {
  font-size: 12px;
  color: var(--muted);
}

.sidebar nav {
  display: grid;
  gap: 8px;
}
.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid transparent;
  font-weight: 600;
}
.nav-link:hover {
  background: rgba(255, 255, 255, 0.03);
  text-decoration: none;
}
.nav-link.active {
  background: linear-gradient(90deg, rgba(var(--accent-rgb), 0.18), rgba(var(--accent-rgb), 0.04));
  border-color: rgba(var(--accent-rgb), 0.22);
  box-shadow: inset 3px 0 0 var(--accent);
}
.nav-icon {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.04);
  font-size: 14px;
}

.sidebar-footer {
  margin-top: auto;
  padding: 14px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.content {
  padding: 28px 32px 40px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}
.topbar h1 {
  margin: 0;
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.topbar .muted {
  margin: 6px 0 0;
  font-size: 15px;
}

.userbox {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
}
.user-pill {
  display: grid;
  gap: 2px;
  text-align: right;
}
.user-pill strong {
  font-size: 14px;
}
.user-pill span {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
}

.grid.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
  margin-bottom: 24px;
}
.grid.two {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 18px;
}

.card, .panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}
.card {
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: .85;
}
.card-label {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 10px;
}
.card-value {
  font-size: 34px;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.card-value.small {
  font-size: 18px;
  font-weight: 700;
}

.panel {
  padding: 22px;
}
.panel h2, .panel h3 {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 700;
}

.table-wrap {
  overflow: auto;
  border-radius: 14px;
  border: 1px solid var(--border);
}
table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(0, 0, 0, 0.12);
}
th, td {
  text-align: left;
  padding: 13px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
th {
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  background: rgba(255, 255, 255, 0.02);
}
tbody tr:hover {
  background: rgba(var(--accent-rgb), 0.05);
}
tbody tr:last-child td {
  border-bottom: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  font-size: 12px;
  font-weight: 700;
  white-space: nowrap;
}
.badge.ok { background: rgba(61, 214, 140, 0.14); color: var(--ok); }
.badge.warn { background: rgba(245, 185, 66, 0.14); color: var(--warn); }
.badge.bad { background: rgba(255, 107, 125, 0.14); color: var(--bad); }
.badge.info { background: rgba(var(--accent-rgb), 0.14); color: color-mix(in srgb, var(--accent) 55%, white); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 11px 16px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
  transition: transform .12s ease, background .12s ease, border-color .12s ease;
}
.btn:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.06);
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), color-mix(in srgb, var(--accent) 72%, black));
  border-color: transparent;
  color: white;
  box-shadow: 0 10px 24px var(--accent-glow);
}
.btn-ghost {
  background: transparent;
}
.muted { color: var(--muted); }

.filters .filter-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.filters .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: end;
}
.filters .filter-row-main > label {
  flex: 1 1 160px;
  min-width: 140px;
  max-width: 220px;
}
.filters .filter-row-tools {
  padding-top: 2px;
}
.filters {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.filter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 14px;
}
label {
  display: grid;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .05em;
}
input, select, textarea {
  width: 100%;
  background: var(--field-bg);
  border: 1px solid var(--border);
  color: var(--text);
  border-radius: 12px;
  padding: 12px 14px;
  font: inherit;
  color-scheme: dark;
}
input::placeholder, textarea::placeholder {
  color: var(--muted);
  opacity: 1;
}
select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--muted) 50%),
    linear-gradient(135deg, var(--muted) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) calc(50% - 2px),
    calc(100% - 12px) calc(50% - 2px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 36px;
}
select option,
select optgroup {
  background-color: var(--field-bg);
  color: var(--text);
}
select option:checked,
select option:hover {
  background-color: var(--field-bg-hover);
  color: var(--text);
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: rgba(var(--accent-rgb), 0.55);
  box-shadow: 0 0 0 4px rgba(var(--accent-rgb), 0.12);
  background: var(--field-bg-hover);
}
input[type="color"] {
  padding: 4px;
  height: 46px;
  cursor: pointer;
  background-image: none;
}
.filter-actions {
  display: flex;
  gap: 10px;
  align-items: end;
  flex: 0 0 auto;
}

.day-block {
  margin-bottom: 18px;
}
.day-title {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-size: 20px;
  font-weight: 800;
}
.day-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, var(--border), transparent);
}

details.group {
  background: var(--panel-2);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 12px;
  padding: 4px 6px 10px;
  box-shadow: var(--shadow);
}
details.group summary {
  cursor: pointer;
  font-weight: 700;
  padding: 12px 14px;
  list-style: none;
}
details.group summary::-webkit-details-marker { display: none; }
.group-body { padding: 0 8px 8px; }

.codes code, .details code {
  display: inline-block;
  background: rgba(0, 0, 0, 0.28);
  border: 1px solid var(--border);
  padding: 5px 8px;
  border-radius: 8px;
  margin: 0 6px 6px 0;
  cursor: copy;
  font-size: 12px;
  font-family: Consolas, monospace;
}
.details {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

.login-page {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
}
.login-hero {
  padding: 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
  background:
    radial-gradient(circle at 20% 20%, rgba(var(--accent-rgb), 0.25), transparent 30%),
    linear-gradient(160deg, var(--bg-elevated), var(--bg-top) 55%, var(--bg-bottom));
  border-right: 1px solid var(--border);
}

.swatches {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.swatch {
  width: 36px;
  height: 36px;
  border-radius: 12px;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12);
}
.swatch.active {
  border-color: #fff;
  box-shadow: 0 0 0 3px rgba(var(--accent-rgb), 0.35);
}
.theme-preview {
  border-radius: 16px;
  border: 1px solid var(--border);
  padding: 18px;
  background:
    radial-gradient(circle at top left, rgba(var(--accent-rgb), 0.16), transparent 40%),
    linear-gradient(180deg, var(--bg-top), var(--bg));
}
.theme-preview-bar {
  height: 8px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  margin-bottom: 14px;
}
.theme-preview-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px 16px;
}
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: none;
  letter-spacing: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}
.checkbox-row input[type="checkbox"] {
  width: auto;
  margin: 0;
}
.picker-locked {
  opacity: 0.45;
  pointer-events: none;
}
.theme-form-grid {
  grid-template-columns: 1fr 1fr;
}
.theme-form-fields {
  display: grid;
  gap: 16px;
}
.theme-section-label {
  margin-bottom: 10px;
}
.theme-preview-title {
  font-weight: 700;
  margin-bottom: 6px;
}
.theme-preview-note {
  font-size: 13px;
}
.login-hero h1 {
  margin: 0;
  font-size: 48px;
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.04em;
}
.login-hero p {
  margin: 0;
  max-width: 460px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.6;
}
.login-side {
  display: grid;
  place-items: center;
  padding: 32px;
}
.login-card {
  width: min(420px, 100%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 32px;
  display: grid;
  gap: 18px;
  box-shadow: var(--shadow);
}
.login-card h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 800;
}

.alert {
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 600;
}
.alert-error {
  background: rgba(255, 107, 125, 0.12);
  color: var(--bad);
  border: 1px solid rgba(255, 107, 125, 0.18);
}
.alert-ok {
  background: rgba(61, 214, 140, 0.12);
  color: var(--ok);
  border: 1px solid rgba(61, 214, 140, 0.18);
}

.inline-form {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  margin: 0;
}
.row-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.row-actions .btn {
  padding: 8px 12px;
}
.terminals-table .clickable-row {
  cursor: pointer;
}
.terminals-table .terminal-open-col,
.terminals-table .terminal-open-cell {
  text-align: right;
  width: 1%;
  white-space: nowrap;
  padding-right: 16px;
}
.terminals-table .terminal-admin-actions {
  text-align: right;
  white-space: nowrap;
}
.terminals-table .row-open-link {
  font-weight: 700;
  white-space: nowrap;
}
.list {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.7;
}

.empty-state {
  padding: 28px;
  text-align: center;
  color: var(--muted);
  border: 1px dashed var(--border);
  border-radius: 16px;
}

.terminal-name-cell {
  overflow: visible;
  position: relative;
}

.terminal-heading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
}

.terminal-name-cell .terminal-heading {
  display: inline-flex;
}

.btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  line-height: 1;
}

.btn-icon::-webkit-details-marker {
  display: none;
}

.alias-edit {
  position: relative;
  display: inline-block;
  flex-shrink: 0;
}

.alias-edit[open] > .btn-icon {
  color: var(--text);
  border-color: rgba(var(--accent-rgb), 0.55);
  background: rgba(var(--accent-rgb), 0.12);
}

.alias-form {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 40;
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: nowrap;
  margin: 0;
  padding: 10px;
  min-width: 260px;
  max-width: min(360px, 70vw);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.alias-form .field {
  flex: 1 1 auto;
  min-width: 140px;
  width: auto;
}

.alias-form .btn {
  flex: 0 0 auto;
  padding: 10px 14px;
  white-space: nowrap;
}

.small {
  font-size: 13px;
}

@media (max-width: 980px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar {
    position: static;
    height: auto;
  }
  .sidebar nav {
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  }
  .grid.two { grid-template-columns: 1fr; }
  .login-page { grid-template-columns: 1fr; }
  .login-hero { display: none; }
}