/* Общие компоненты интерфейса. */

/* --- Панели ---------------------------------------------------------------- */

.panel {
  background: var(--sheen), var(--panel-glass);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: var(--s-4);
  backdrop-filter: blur(14px) saturate(135%);
  box-shadow: var(--shadow-panel);
  min-width: 0;
}

.panel--raised {
  background: var(--sheen), var(--panel-raised-glass);
  border-radius: var(--radius-lg);
}

.panel--flat {
  box-shadow: none;
  backdrop-filter: none;
  background: rgba(25, 33, 32, 0.6);
}

.panel__head {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  justify-content: space-between;
  margin-bottom: var(--s-3);
}

.panel__title {
  margin: 0;
  font-size: var(--fs-lg);
  font-weight: 600;
}

.panel__hint {
  font-size: var(--fs-xs);
  color: var(--muted);
  margin-top: var(--s-1);
}

/* --- Бейджи ---------------------------------------------------------------- */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 1px 5px;
  border-radius: 5px;
  font-size: var(--fs-xs);
  border: 1px solid var(--border);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  /* Длинная подпись (например, текст блокера) переносится,
     а не выталкивает страницу за пределы экрана. */
  max-width: 100%;
  white-space: normal;
  overflow-wrap: anywhere;
}

.badge__glyph {
  font-size: calc(10px * var(--font-scale));
  line-height: 1;
}

.badge--personal {
  color: var(--violet);
  border-color: rgba(183, 162, 245, 0.45);
  background: var(--violet-dim);
}

.badge--corporate {
  color: var(--accent);
  border-color: rgba(225, 194, 133, 0.45);
  background: var(--accent-dim);
}

.badge--campus {
  color: var(--success);
  border-color: rgba(111, 212, 154, 0.45);
  background: var(--success-dim);
}

.badge--warning {
  color: var(--warning);
  border-color: rgba(240, 169, 90, 0.45);
  background: var(--warning-dim);
}

.badge--danger {
  color: var(--danger);
  border-color: rgba(240, 120, 126, 0.45);
  background: var(--danger-dim);
}

.badge--success {
  color: var(--success);
  border-color: rgba(111, 212, 154, 0.45);
  background: var(--success-dim);
}

.badge--audience {
  color: var(--muted);
  border-style: dashed;
}

/* --- Строки списков --------------------------------------------------------- */

.entity-row {
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: var(--s-3);
  padding: var(--s-3);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--surface-card);
  box-shadow: var(--shadow-card);
  text-align: left;
  width: 100%;
  cursor: pointer;
  transition: border-color var(--dur-fast) var(--ease),
    background var(--dur-fast) var(--ease);
}

.entity-row:hover {
  border-color: rgba(225, 194, 133, 0.4);
  background: var(--sheen), rgba(51, 68, 67, 0.65);
}

.entity-row--flat {
  cursor: default;
}

.entity-row--flat:hover {
  border-color: var(--border-soft);
  background: rgba(12, 15, 15, 0.35);
}

.entity-row__body {
  /* Не сжимается до нечитаемой ширины в узкой правой колонке. */
  flex: 1 1 180px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
}

.entity-row__title {
  font-size: var(--fs-md);
  color: var(--text);
  overflow-wrap: anywhere;
}

.entity-row__title--done {
  color: var(--muted);
  text-decoration: line-through;
}

.entity-row__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 6px;
  align-items: center;
  font-size: var(--fs-xs);
  color: var(--muted);
}

.entity-row__actions {
  display: flex;
  margin-left: auto;
  gap: var(--s-1);
  flex-wrap: wrap;
  align-items: center;
}

.state-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: none;
  margin-top: 6px;
  background: var(--muted);
}

.state-dot--planned {
  background: var(--muted);
}
.state-dot--progress {
  background: var(--accent);
}
.state-dot--blocked {
  background: var(--danger);
}
.state-dot--done {
  background: var(--success);
}

/* --- Карточки --------------------------------------------------------------- */

.card {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: var(--surface-card);
  box-shadow: var(--shadow-card);
  padding: var(--s-4);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  min-width: 0;
}

.card--accent {
  border-color: rgba(225, 194, 133, 0.4);
  box-shadow: var(--shadow-card), var(--glow-active);
}

.card__quote {
  border-left: 2px solid var(--violet);
  padding-left: var(--s-3);
  color: var(--text);
  font-size: var(--fs-md);
  overflow-wrap: anywhere;
}

.card__why {
  font-size: var(--fs-sm);
  color: var(--muted);
}

.card__foot {
  display: flex;
  gap: var(--s-2);
  flex-wrap: wrap;
  margin-top: var(--s-1);
}

/* --- Расписание -------------------------------------------------------------- */

.schedule {
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}

.schedule__item {
  display: grid;
  grid-template-columns: 70px 3px minmax(0, 1fr);
  gap: var(--s-3);
  align-items: stretch;
}

.schedule__time {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  padding-top: 2px;
  white-space: nowrap;
}

.schedule__bar {
  border-radius: 2px;
  background: var(--border);
}

.schedule__bar--personal {
  background: var(--violet);
}
.schedule__bar--corporate {
  background: var(--accent);
}
.schedule__bar--campus {
  background: var(--success);
}
.schedule__bar--rest {
  background: var(--success);
}
.schedule__bar--buffer {
  background: repeating-linear-gradient(
    135deg,
    var(--warning) 0 4px,
    transparent 4px 8px
  );
}

.schedule__body {
  padding-bottom: var(--s-2);
  min-width: 0;
}

.schedule__title {
  font-size: var(--fs-sm);
}

/* --- Drawer ------------------------------------------------------------------ */

.scrim {
  position: fixed;
  inset: 0;
  background: var(--overlay);
  z-index: 50;
}

.drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: var(--drawer-w);
  max-width: 100vw;
  background: var(--sheen), var(--panel-solid);
  border-left: 1px solid var(--border);
  z-index: 60;
  display: flex;
  flex-direction: column;
  box-shadow: -18px 0 44px rgba(6, 9, 9, 0.5);
}

.drawer__head {
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  padding: var(--s-4);
  border-bottom: 1px solid var(--border-soft);
}

.drawer__body {
  padding: var(--s-4);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--s-4);
}

.drawer__section-title {
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  margin-bottom: var(--s-2);
}

@media (max-width: 720px) {
  .drawer {
    width: 100vw;
    border-left: 0;
  }
}

/* --- Диалоги ------------------------------------------------------------------ */

.dialog-wrap {
  position: fixed;
  inset: 0;
  z-index: 70;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: var(--s-6) var(--s-4);
  overflow-y: auto;
}

.dialog {
  position: relative;
  /* Выше затемнения: .scrim внутри диалога имеет z-index 50. */
  z-index: 51;
  width: min(640px, 100%);
  background: var(--sheen), var(--panel-solid);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-panel);
  display: flex;
  flex-direction: column;
  max-height: calc(100vh - 2 * var(--s-6));
}

.dialog__head {
  padding: var(--s-4);
  border-bottom: 1px solid var(--border-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-3);
}

.dialog__body {
  padding: var(--s-4);
  overflow-y: auto;
}

.dialog__foot {
  padding: var(--s-4);
  border-top: 1px solid var(--border-soft);
  display: flex;
  gap: var(--s-2);
  justify-content: flex-end;
  flex-wrap: wrap;
}

@media (max-width: 720px) {
  .dialog-wrap {
    padding: 0;
  }
  .dialog {
    width: 100%;
    min-height: 100vh;
    max-height: none;
    border-radius: 0;
    border: 0;
  }
}

/* --- Уведомления ---------------------------------------------------------------- */

.toast-region {
  position: fixed;
  /* Слева от диалогов: сообщения видны, но не перекрывают их кнопки. */
  left: calc(var(--sidebar-w) + var(--s-5));
  bottom: var(--s-5);
  z-index: 90;
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
  max-width: min(420px, calc(100vw - 2 * var(--s-4)));
  pointer-events: none;
}

.toast {
  pointer-events: auto;
  display: flex;
  align-items: flex-start;
  gap: var(--s-3);
  padding: var(--s-3);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--sheen), var(--panel-raised);
  box-shadow: var(--shadow-panel);
  font-size: var(--fs-sm);
}

.toast--error {
  border-color: rgba(240, 120, 126, 0.6);
}

@media (max-width: 860px) {
  .toast-region {
    right: var(--s-3);
    left: var(--s-3);
    bottom: 76px;
    max-width: none;
  }
}

/* --- Пустые состояния и ошибки ------------------------------------------------- */

.empty-state,
.error-state {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-2);
  padding: var(--s-5);
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(12, 15, 15, 0.3);
}

.error-state {
  border-style: solid;
  border-color: rgba(240, 120, 126, 0.5);
}

.notice {
  padding: var(--s-3);
  border-radius: var(--radius);
  border: 1px solid rgba(240, 169, 90, 0.5);
  background: var(--warning-dim);
  color: var(--text);
  font-size: var(--fs-sm);
}

.notice--info {
  border-color: rgba(225, 194, 133, 0.45);
  background: var(--accent-dim);
}

/* --- Граф ------------------------------------------------------------------------ */

.graph-wrap {
  position: relative;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: radial-gradient(ellipse at 50% 48%, rgba(135, 114, 71, 0.24), transparent 65%), rgba(12, 17, 17, 0.7);
  overflow: hidden;
}

.graph-svg {
  display: block;
  width: 100%;
  height: min(72vh, 740px);
  touch-action: none;
}

.graph-edge {
  stroke: rgba(227, 199, 142, 0.4);
  stroke-width: 1.2;
  fill: none;
}

.graph-edge--active {
  stroke: rgba(225, 194, 133, 0.75);
  stroke-width: 1.6;
}

.graph-node {
  cursor: pointer;
}

.graph-node__shape {
  fill: #314543;
  stroke: #dac69d;
  stroke-width: 1.2;
}

.graph-node--personal .graph-node__shape {
  stroke: var(--violet);
}
.graph-node--corporate .graph-node__shape {
  stroke: var(--accent);
}
.graph-node--campus .graph-node__shape {
  stroke: var(--success);
}

.graph-node--selected .graph-node__shape {
  fill: var(--accent-dim);
  stroke-width: 2.2;
}

.graph-node--neighbour .graph-node__shape {
  stroke-width: 1.8;
}

.graph-node__label {
  fill: var(--muted);
  font-size: calc(10px * var(--font-scale));
  pointer-events: none;
}

.graph-node--selected .graph-node__label,
.graph-node--neighbour .graph-node__label {
  fill: var(--text);
}

.graph-controls {
  position: absolute;
  right: var(--s-3);
  top: var(--s-3);
  display: flex;
  gap: var(--s-1);
  flex-direction: column;
}

.graph-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-top: var(--s-3);
}

/* --- Демо-панель ------------------------------------------------------------------- */

.demo-panel {
  position: fixed;
  right: var(--s-5);
  bottom: var(--s-5);
  z-index: 45;
  width: min(360px, calc(100vw - 2 * var(--s-4)));
  max-height: min(72vh, 700px);
  overflow-y: auto;
}

@media (max-width: 860px) {
  .demo-panel {
    right: var(--s-3);
    left: var(--s-3);
    bottom: 76px;
    width: auto;
  }
}

.step {
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: var(--s-3);
  display: flex;
  flex-direction: column;
  gap: var(--s-2);
}

.step--done {
  border-color: rgba(111, 212, 154, 0.45);
  background: var(--success-dim);
}

.step__code {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--accent);
}

/* --- Прочее ------------------------------------------------------------------------- */

.kv {
  display: grid;
  grid-template-columns: 116px 1fr;
  gap: var(--s-2) var(--s-3);
  font-size: var(--fs-sm);
}

.kv dt {
  color: var(--muted);
  font-size: var(--fs-xs);
}

.kv dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.tabs {
  display: flex;
  gap: var(--s-1);
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: var(--s-4);
  overflow-x: auto;
}

.tab {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: var(--s-2) var(--s-3);
  border-bottom: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
  min-height: 30px;
}

.tab[aria-selected="true"] {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.chip-row {
  display: flex;
  gap: var(--s-2);
  flex-wrap: wrap;
}

.chip {
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  border-radius: 999px;
  padding: var(--s-1) var(--s-3);
  font-size: var(--fs-xs);
  cursor: pointer;
  min-height: 24px;
}

.chip[aria-pressed="true"] {
  color: var(--text);
  border-color: rgba(225, 194, 133, 0.5);
  background: var(--accent-dim);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: var(--s-3);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  background: rgba(12, 15, 15, 0.35);
}

.stat__value {
  font-size: var(--fs-h2);
  font-weight: 600;
}

.stat__label {
  font-size: var(--fs-xs);
  color: var(--muted);
}

.table-scroll {
  overflow-x: auto;
}

.raw-text {
  font-family: var(--mono);
  font-size: var(--fs-xs);
  color: var(--muted);
  background: rgba(12, 15, 15, 0.6);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  padding: var(--s-3);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  max-height: 260px;
  overflow-y: auto;
}

.palette-list {
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  max-height: 46vh;
  overflow-y: auto;
}

.palette-item {
  display: flex;
  align-items: center;
  gap: var(--s-3);
  width: 100%;
  text-align: left;
  padding: var(--s-2) var(--s-3);
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  background: transparent;
  cursor: pointer;
  color: var(--text);
  min-height: 32px;
}

.palette-item:hover,
.palette-item:focus-visible {
  border-color: rgba(225, 194, 133, 0.4);
  background: rgba(225, 194, 133, 0.06);
}

/* Плотная компоновка и световые акценты на всех экранах. */
.panel {
  position: relative;
}
.panel::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 16px;
  right: 25%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #ece4d6c4, #e6cd9a44, transparent);
  pointer-events: none;
}
.panel__head {
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border-soft);
  margin-bottom: 7px;
}
.panel__title {
  display: flex;
  align-items: center;
  gap: 6px;
}
.panel__title::before {
  content: "";
  width: 5px;
  height: 5px;
  background: #e9d3a8;
  border-radius: 50%;
  box-shadow: 0 0 8px #e5cb9780;
  flex: none;
}
.panel__hint {
  line-height: 1.4;
}
.card {
  gap: 6px;
}
.card__why {
  font-size: var(--fs-xs);
}
.card__foot {
  gap: 5px;
}
.pulse-panel {
  border-color: #667d776b;
  background: var(--sheen), rgba(29, 40, 40, 0.46);
}
.pulse-panel .panel__title::before {
  width: 7px;
  height: 7px;
  background: #6be9d0;
  box-shadow: 0 0 10px #6be9d0;
}
.pulse-panel .card--accent {
  box-shadow: inset 2px 0 #ddc38e, var(--shadow-card);
  border-color: #768c8760;
}
.waiting-panel .entity-row, .promises-panel .entity-row {
  gap: 4px 6px;
  padding: 6px;
  border-radius: 7px;
}
.waiting-panel .entity-row__body, .promises-panel .entity-row__body {
  flex-basis: 160px;
}
.waiting-panel .entity-row__title, .promises-panel .entity-row__title {
  font-size: calc(11px * var(--font-scale));
}
.waiting-panel .state-dot, .promises-panel .state-dot {
  width: 6px;
  height: 6px;
}
.schedule__item {
  padding: 3px 0;
}
.schedule__bar {
  box-shadow: 0 0 8px currentColor;
  color: #79928b33;
}
.schedule__body {
  padding-bottom: 2px;
}
.graph-node__shape {
  filter: drop-shadow(0 0 5px #d1ba8b99);
}
.graph-node--personal .graph-node__shape {
  fill: #3b315f;
}
.graph-node--campus .graph-node__shape {
  fill: #153b3a;
}
.graph-node__label {
  font-size: calc(14px * var(--font-scale));
  paint-order: stroke;
  stroke: #101817;
  stroke-width: 3px;
  stroke-linejoin: round;
}
.graph-node:hover .graph-node__shape, .graph-node:focus-visible .graph-node__shape {
  fill: #637772;
  stroke: #f1ece3;
  stroke-width: 2;
}
.graph-orbits {
  fill: none;
  stroke: #ceb4811f;
  stroke-width: 1;
}
.graph-orbits__core {
  fill: url(#graph-core-halo);
  stroke: #e7cf9f66;
}
.graph-hub {
  stroke: #e7cf9e99;
  stroke-width: 1.2;
  filter: drop-shadow(0 0 7px #dab66d);
}
.graph-hub__ring {
  stroke: #eeddbc;
  stroke-width: 2;
  transform-origin: 0 0;
}
.graph-edge-tracer {
  stroke: #eeddbc;
  stroke-width: 2;
  stroke-dasharray: 3 97;
  stroke-linecap: round;
  opacity: 0.85;
  filter: drop-shadow(0 0 3px #e5cc99);
}
.graph-controls .icon-btn {
  background: #1f2b2ae6;
}
.stat {
  border-top-color: #beaa835c;
  background: linear-gradient(125deg, #33484750, #121b1a80);
}
.stat__value {
  color: #ece4d6;
}
@media (pointer: coarse) {
  .chip, .tab, .view-tab, .nav-link, .palette-item {
    min-height: 44px;
  }
  .input, .select, .textarea {
    font-size: calc(16px * var(--font-scale));
  }
}

/* Разная глубина поверхностей: панели — стекло, содержимое — лёгкие пластины,
   ввод — углубление, управляющие элементы — выступающие кнопки. */
.panel, .card, .stat, .step, .entity-row {
  border-top-color: rgba(213, 198, 167, 0.34);
  border-bottom-color: rgba(9, 16, 15, 0.8);
}
.schedule-panel, .context-preview {
  background: var(--sheen), rgba(24, 35, 34, 0.42);
}
.schedule__body {
  padding: 5px 7px;
  border-radius: 5px;
  background: linear-gradient(135deg, rgba(188, 167, 124, 0.09), rgba(16, 23, 23, 0.18));
  box-shadow: inset 0 1px rgba(236, 222, 193, 0.09), 0 2px 4px #090e0e33;
}
.badge, .notice, .step, .stat {
  background-image: var(--sheen);
  box-shadow: var(--shadow-card);
}
.badge {
  box-shadow: inset 0 1px #f0ebe01a, inset 0 -1px #080e0e66, 0 1px 2px #080e0e44;
}
.chip, .tab {
  background: var(--surface-control);
  box-shadow: var(--shadow-control);
}
.tab {
  border-radius: 5px 5px 0 0;
  margin-bottom: 3px;
}
.chip[aria-pressed="true"], .tab[aria-selected="true"] {
  background: linear-gradient(180deg, #4e5f5b, #2d3d3c);
  box-shadow: var(--shadow-inset), inset 0 0 0 1px #e8d1a455;
}
.empty-state, .error-state, .graph-wrap, .raw-text, .palette-list {
  box-shadow: var(--shadow-inset);
}
.dialog__head, .drawer__head {
  background: linear-gradient(180deg, #ddcdac0f, transparent);
  box-shadow: 0 1px 0 #060b0a88;
}
.dialog__foot {
  background: linear-gradient(180deg, #090f0f33, #e3d4b50a);
  box-shadow: inset 0 1px #efe0c10d;
}
.palette-item:hover, .palette-item:focus-visible {
  background: var(--surface-card);
  box-shadow: var(--shadow-card);
}
/* Непрозрачная подложка для браузеров без backdrop-filter. */
@supports not (backdrop-filter: blur(4px)) {
  .panel, .schedule-panel, .context-preview, .pulse-panel {
    background: var(--sheen), var(--panel-solid);
  }
}