:root {
  --bg: #0d1016;
  --bg-alt: #111722;
  --panel: #151b28;
  --panel-strong: #1b2433;
  --border: #253146;
  --text: #eef2f8;
  --muted: #9aa6b8;
  --accent: #2dd4bf;
  --accent-2: #60a5fa;
  --warning: #f59e0b;
  --danger: #f87171;
  --shadow: 0 20px 50px rgba(7, 10, 18, 0.55);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "IBM Plex Sans", "Space Grotesk", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 20% 0%, #172033 0%, transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(45, 212, 191, 0.18), transparent 50%),
    linear-gradient(160deg, #0b0f16 0%, #10151f 60%, #0a0e14 100%);
  color: var(--text);
  min-height: 100vh;
}

.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(
      120deg,
      rgba(255, 255, 255, 0.04) 0%,
      transparent 40%
    ),
    repeating-linear-gradient(
      45deg,
      rgba(255, 255, 255, 0.02) 0,
      rgba(255, 255, 255, 0.02) 1px,
      transparent 1px,
      transparent 8px
    );
  mix-blend-mode: screen;
  opacity: 0.2;
}

.layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 28px;
  padding: 32px;
}

.sidebar {
  position: sticky;
  top: 24px;
  align-self: start;
  padding: 24px;
  background: linear-gradient(145deg, #121826 0%, #0f151f 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.logo {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #2dd4bf, #60a5fa);
  color: #0b0f16;
  font-weight: 700;
  font-size: 18px;
  text-transform: uppercase;
}

.brand-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand-title {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 20px;
}

.nav {
  display: grid;
  gap: 12px;
}

.nav a {
  text-decoration: none;
  color: var(--text);
  padding: 10px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  background: rgba(17, 23, 34, 0.5);
  transition: all 0.2s ease;
}

.nav a:hover {
  border-color: var(--accent);
  background: rgba(45, 212, 191, 0.12);
  transform: translateX(2px);
}

.nav a.active {
  border-color: rgba(96, 165, 250, 0.6);
  background: rgba(96, 165, 250, 0.12);
  color: #dbeafe;
}

.sidebar-card {
  margin-top: 26px;
  padding: 16px;
  border-radius: 14px;
  background: rgba(13, 18, 27, 0.9);
  border: 1px solid var(--border);
  display: grid;
  gap: 8px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  background: rgba(96, 165, 250, 0.2);
  color: var(--accent-2);
}

.user-name {
  margin: 0;
  font-size: 13px;
  word-break: break-all;
  color: var(--text);
}

.logout {
  text-decoration: none;
  font-size: 12px;
  color: var(--muted);
  transition: color 0.2s ease;
}

.logout:hover {
  color: var(--accent);
}

.content {
  display: grid;
  gap: 22px;
}

.card {
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(21, 27, 40, 0.95), rgba(14, 20, 30, 0.95));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 24px;
  animation: rise 0.6s ease forwards;
  opacity: 0;
  transform: translateY(12px);
  animation-delay: var(--delay, 0s);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
}

.hero h2 {
  margin: 6px 0 8px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 28px;
}

.hero-kicker {
  margin: 0;
  color: var(--accent-2);
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
}

.hero-sub {
  margin: 0;
  color: var(--muted);
  max-width: 520px;
}

.hero-stack {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.hero-pill {
  padding: 10px 16px;
  border-radius: 999px;
  font-size: 12px;
  background: rgba(45, 212, 191, 0.16);
  color: var(--accent);
}

.hero-pill.alt {
  background: rgba(96, 165, 250, 0.16);
  color: var(--accent-2);
}

.section {
  display: grid;
  gap: 18px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.section-head h3 {
  margin: 0 0 6px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 20px;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.section-tag {
  background: rgba(245, 158, 11, 0.2);
  color: var(--warning);
  border-radius: 12px;
  padding: 6px 12px;
  font-size: 12px;
  font-weight: 600;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.meta-item {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(37, 49, 70, 0.8);
  background: rgba(11, 16, 25, 0.6);
  display: grid;
  gap: 6px;
}

.meta-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.meta-value {
  font-size: 14px;
  font-weight: 600;
}

.fields-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}

.control-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-bottom: 16px;
}

.field {
  display: grid;
  gap: 8px;
}

.field-wide {
  grid-column: 1 / -1;
}

.field label {
  font-size: 13px;
  color: var(--muted);
}

.input-row {
  display: flex;
  gap: 8px;
}

input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
  width: 100%;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(9, 13, 20, 0.8);
  color: var(--text);
  font-size: 14px;
  resize: vertical;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.18);
}

select {
  color: var(--text);
}

.reveal {
  border: 1px solid var(--border);
  background: rgba(21, 27, 40, 0.8);
  color: var(--muted);
  padding: 0 12px;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.reveal:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.help {
  margin: 0;
  font-size: 12px;
  color: var(--muted);
}

.control-send {
  display: grid;
  gap: 8px;
}

.channel-selector {
  position: relative;
  display: grid;
  gap: 12px;
}

.channel-panel {
  position: relative;
}

.channel-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(9, 13, 20, 0.85);
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.channel-trigger:hover {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(45, 212, 191, 0.16);
}

.channel-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(45, 212, 191, 0.8), rgba(96, 165, 250, 0.8));
  display: grid;
  place-items: center;
  font-weight: 600;
  color: #0b0f16;
  background-size: cover;
  background-position: center;
}

.channel-avatar span {
  font-size: 14px;
}

.channel-avatar.has-image span {
  opacity: 0;
}

.channel-avatar.small {
  width: 34px;
  height: 34px;
}

.channel-meta {
  display: grid;
  gap: 4px;
}

.channel-label {
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.channel-name {
  font-size: 16px;
  font-weight: 600;
}

.channel-chevron {
  margin-left: auto;
  color: var(--muted);
  font-size: 18px;
}

.channel-menu {
  position: relative;
  margin-top: 12px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: linear-gradient(160deg, rgba(21, 27, 40, 0.98), rgba(14, 20, 30, 0.98));
  padding: 16px;
  display: grid;
  gap: 12px;
  box-shadow: var(--shadow);
}

.channel-menu[hidden] {
  display: none;
}

.channel-menu-title {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.channel-list {
  display: grid;
  gap: 8px;
  max-height: 240px;
  overflow: auto;
  padding-right: 4px;
}

.channel-list.channel-list-page {
  max-height: none;
  overflow: visible;
  padding-right: 0;
}

.channel-option {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid rgba(37, 49, 70, 0.8);
  background: rgba(9, 13, 20, 0.7);
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: border-color 0.2s ease;
}

.channel-option:hover {
  border-color: var(--accent);
}

.channel-option-name {
  font-size: 14px;
}

.channel-active {
  margin-left: auto;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.channel-add {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

.channel-add .btn {
  height: 44px;
}

.control-send-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 120px auto;
  gap: 12px;
  align-items: center;
}

.control-send-row .count-input {
  text-align: center;
}

.control-send .btn {
  height: 44px;
}

.antispam-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.antispam-actions {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 0;
}

.filter-delete-form {
  margin: 0;
  display: flex;
}

.filter-card {
  display: grid;
  gap: 16px;
}

.filter-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}

.filter-kicker {
  margin: 0;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.24em;
  color: var(--accent-2);
}

.filter-head h3 {
  margin: 6px 0 0;
  font-family: "Space Grotesk", sans-serif;
}

.filter-delete {
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.8);
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
}

.filter-delete:hover {
  color: var(--danger);
  border-color: rgba(248, 113, 113, 0.5);
}

.filter-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px 20px;
}

.user-form {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.user-form input {
  flex: 1;
  min-width: 220px;
}

.users-table {
  display: grid;
  gap: 12px;
}

.users-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(11, 16, 25, 0.6);
  border: 1px solid rgba(37, 49, 70, 0.8);
  font-size: 13px;
}

.users-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.users-name {
  font-weight: 600;
}

.users-role {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--accent-2);
}

.users-muted {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.users-time {
  font-size: 12px;
  color: var(--muted);
}

.users-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.users-access-details {
  position: relative;
}

.users-access-details > summary {
  list-style: none;
}

.users-access-details > summary::-webkit-details-marker {
  display: none;
}

.users-access-details[open] .users-access {
  margin-top: 10px;
}

.users-access {
  padding: 12px;
  border-radius: 12px;
  border: 1px dashed var(--border);
  background: rgba(12, 18, 28, 0.7);
  display: grid;
  gap: 12px;
}

.access-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px 12px;
}

.access-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid rgba(37, 49, 70, 0.8);
  background: rgba(9, 13, 20, 0.6);
  font-size: 12px;
}

.access-pill input {
  width: 14px;
  height: 14px;
}

.access-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.board-admin-layout {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 16px;
}

.board-items-panel {
  border: 1px solid rgba(37, 49, 70, 0.8);
  border-radius: 12px;
  background: rgba(9, 13, 20, 0.6);
  padding: 10px;
  max-height: 620px;
  overflow: auto;
}

.board-item-row {
  padding: 8px 10px;
}

.board-item-active {
  border-color: rgba(96, 165, 250, 0.7);
  background: rgba(96, 165, 250, 0.16);
}

.board-editor {
  display: grid;
  gap: 12px;
}

.board-preview-wrap {
  border: 1px solid rgba(37, 49, 70, 0.9);
  border-radius: 14px;
  background: rgba(7, 12, 20, 0.92);
  padding: 10px;
}

#board-preview-stage {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(15, 25, 40, 0.85), rgba(12, 18, 30, 0.92));
}

.board-preview-node {
  position: absolute;
  margin: 0;
  padding: 0;
  border: 1px solid rgba(45, 212, 191, 0.35);
  background: rgba(11, 16, 24, 0.35);
  cursor: move;
  overflow: hidden;
  display: block;
  transform-origin: top left;
  user-select: none;
}

.board-preview-node.selected {
  border-color: rgba(96, 165, 250, 0.95);
  box-shadow: inset 0 0 0 2px rgba(96, 165, 250, 0.6);
}

body.board-interacting,
body.board-interacting * {
  user-select: none !important;
}

.board-preview-node img,
.board-preview-node video {
  width: 100%;
  height: 100%;
  display: block;
}

.board-preview-text {
  width: 100%;
  height: 100%;
  display: block;
  box-sizing: border-box;
  padding: 6px 8px;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.board-preview-arrow {
  width: 100%;
  height: 100%;
  display: block;
}

.board-preview-label {
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 6px;
  font-size: 11px;
  line-height: 1.2;
  color: #eef2f8;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  pointer-events: none;
}

.board-resize-handle {
  position: absolute;
  width: 12px;
  height: 12px;
  border: 1px solid rgba(255, 255, 255, 0.75);
  background: rgba(96, 165, 250, 0.9);
  border-radius: 2px;
  z-index: 2;
}

.board-resize-nw {
  top: 2px;
  left: 2px;
  cursor: nwse-resize;
}

.board-resize-ne {
  top: 2px;
  right: 2px;
  cursor: nesw-resize;
}

.board-resize-sw {
  bottom: 2px;
  left: 2px;
  cursor: nesw-resize;
}

.board-resize-se {
  bottom: 2px;
  right: 2px;
  cursor: nwse-resize;
}

.board-rotate-handle {
  position: absolute;
  top: 2px;
  left: 50%;
  width: 12px;
  height: 12px;
  margin-left: -6px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.8);
  background: rgba(244, 114, 182, 0.92);
  cursor: grab;
  z-index: 3;
}

.board-controls-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 14px;
}

.board-toggle-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
}

.language-search {
  margin-bottom: 8px;
}

.language-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px 12px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(9, 13, 20, 0.7);
  max-height: 220px;
  overflow: auto;
}

.language-option {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text);
}

.language-option input {
  width: 16px;
  height: 16px;
}

.test-form {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.test-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.test-result {
  margin-top: 16px;
  padding: 16px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: rgba(11, 16, 25, 0.6);
  display: grid;
  gap: 12px;
}

.test-status {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

.test-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 18px;
  font-size: 13px;
}

.test-row {
  display: grid;
  gap: 6px;
}

.test-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
}

.switch {
  position: relative;
  width: 52px;
  height: 30px;
}

.switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.slider {
  position: absolute;
  inset: 0;
  background: rgba(15, 20, 32, 0.9);
  border: 1px solid var(--border);
  border-radius: 999px;
  transition: all 0.2s ease;
}

.slider::before {
  content: "";
  position: absolute;
  width: 22px;
  height: 22px;
  left: 4px;
  top: 3px;
  border-radius: 50%;
  background: #e2e8f0;
  transition: all 0.2s ease;
}

.switch input:checked + .slider {
  background: rgba(45, 212, 191, 0.25);
  border-color: var(--accent);
}

.switch input:checked + .slider::before {
  transform: translateX(22px);
  background: var(--accent);
}

.logs {
  padding-top: 12px;
}

.logs-table {
  display: grid;
  gap: 12px;
}

.logs-row {
  display: grid;
  grid-template-columns: 180px 1fr 1.3fr 120px;
  gap: 16px;
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(11, 16, 25, 0.6);
  border: 1px solid rgba(37, 49, 70, 0.8);
  font-size: 13px;
}

.tts-log-row {
  grid-template-columns: 170px 120px 90px 70px 1.4fr 90px 90px;
}

.streaks-row {
  grid-template-columns: 80px 1fr 140px 180px;
}

.streaks-value {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  color: var(--accent);
}

.logs-row.logs-head {
  background: transparent;
  border: none;
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.debug-row {
  grid-template-columns: 170px 120px 1.4fr 110px 140px 1.6fr;
}

.debug-path {
  color: var(--text);
  font-family: "Space Grotesk", sans-serif;
}

.debug-ua {
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.logs-empty {
  padding: 20px 12px;
  color: var(--muted);
  font-size: 14px;
}

.logs-action {
  color: var(--text);
}

.logs-info {
  display: flex;
  justify-content: flex-end;
}

.errors-row {
  grid-template-columns: 180px 120px 1.5fr 1fr;
}

.errors-info {
  color: var(--muted);
  font-size: 12px;
  align-self: center;
}

.log-info {
  border: 1px solid var(--border);
  background: rgba(17, 24, 39, 0.8);
  color: var(--text);
  width: 30px;
  height: 30px;
  padding: 0;
  border-radius: 50%;
  font-size: 14px;
  font-weight: 600;
  font-family: "Space Grotesk", sans-serif;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.log-info:hover {
  border-color: var(--accent-2);
  color: var(--accent-2);
}

.log-modal {
  position: fixed;
  inset: 0;
  background: rgba(7, 10, 16, 0.72);
  display: grid;
  place-items: center;
  z-index: 2000;
  padding: 24px;
}

.log-modal[hidden] {
  display: none;
}

.log-modal-card {
  width: min(720px, 100%);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(21, 27, 40, 0.97), rgba(14, 20, 30, 0.97));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 24px;
  display: grid;
  gap: 16px;
}

.log-modal-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
}

.log-modal-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.log-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  font-size: 12px;
  color: var(--muted);
}

.log-meta strong {
  display: block;
  margin-top: 4px;
  color: var(--text);
  font-size: 13px;
}

.log-detail-grid {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 10px 16px;
  font-size: 13px;
}

.log-detail-grid div:nth-child(odd) {
  color: var(--muted);
}

.log-empty {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.log-close {
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.8);
  color: var(--muted);
  padding: 8px 12px;
  border-radius: 10px;
  cursor: pointer;
}

.log-close:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.toast {
  position: fixed;
  right: 24px;
  top: 24px;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border);
  padding: 14px 18px;
  border-radius: 12px;
  color: var(--text);
  box-shadow: var(--shadow);
  z-index: 1000;
  animation: toast-in 0.4s ease;
}

.toast.hidden {
  display: none;
}

.toast[data-kind="error"] {
  border-color: rgba(248, 113, 113, 0.6);
  color: var(--danger);
}

.btn {
  border: none;
  border-radius: 12px;
  padding: 12px 20px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn.primary {
  background: linear-gradient(135deg, #2dd4bf, #60a5fa);
  color: #09131d;
  box-shadow: 0 12px 30px rgba(45, 212, 191, 0.28);
}

.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: none;
}

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

.unlock-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 16, 0.86);
  display: grid;
  place-items: center;
  z-index: 999;
}

.unlock-card {
  padding: 16px 18px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(0, 0, 0, 0.65);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
  text-align: center;
  display: grid;
  gap: 10px;
  max-width: 280px;
}

.unlock-title {
  font-size: 16px;
  font-weight: 600;
}

.unlock-text {
  font-size: 13px;
  color: var(--muted);
}

.unlock-btn {
  appearance: none;
  border: none;
  border-radius: 6px;
  padding: 6px 12px;
  font-weight: 600;
  background: #f0f0f0;
  color: #111;
  cursor: pointer;
  box-shadow: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

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

.login {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.login-card {
  width: min(420px, 100%);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(21, 27, 40, 0.95), rgba(14, 20, 30, 0.95));
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 32px;
  display: grid;
  gap: 14px;
}

.login-kicker {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-2);
}

.login-card h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 28px;
}

.login-sub {
  margin: 0;
  color: var(--muted);
}

.login-form {
  display: grid;
  gap: 12px;
}

.login-error {
  margin: 0;
  color: var(--danger);
  font-size: 13px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes toast-in {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1024px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: relative;
  }

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

  .fields-grid {
    grid-template-columns: 1fr;
  }

  .logs-row {
    grid-template-columns: 1fr;
  }

  .log-meta {
    grid-template-columns: 1fr;
  }

  .control-send-row {
    grid-template-columns: 1fr;
  }

  .antispam-controls {
    flex-direction: column;
    align-items: flex-start;
  }

  .filter-grid {
    grid-template-columns: 1fr;
  }

  .test-grid {
    grid-template-columns: 1fr;
  }

  .users-row {
    flex-direction: column;
    align-items: flex-start;
  }

  .channel-add {
    grid-template-columns: 1fr;
  }

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

  .board-controls-grid {
    grid-template-columns: 1fr;
  }
}