/* NarrowVision Portal Design System — Phase 1
 * Shared visual tokens and core components.
 * Loaded after legacy portal styles so new work can converge on one system
 * without changing application behaviour.
 */
:root {
  --nv-bg: #0b1020;
  --nv-surface-1: #11192b;
  --nv-surface-2: #171f33;
  --nv-surface-3: #1d2940;
  --nv-surface-hover: #243451;

  --nv-border-subtle: #2f3c56;
  --nv-border: #3b4a66;
  --nv-border-strong: #526383;

  --nv-text: #f2f5ff;
  --nv-text-secondary: #c4cee2;
  --nv-text-muted: #9fadc8;

  --nv-accent: #9b7cff;
  --nv-accent-strong: #8058ef;
  --nv-blue: #5f7dff;
  --nv-success: #62ddb8;
  --nv-warning: #f1c979;
  --nv-danger: #f08da8;
  --nv-info: #7cc8f4;

  --nv-radius-sm: 8px;
  --nv-radius-md: 12px;
  --nv-radius-lg: 16px;

  --nv-space-1: 4px;
  --nv-space-2: 8px;
  --nv-space-3: 12px;
  --nv-space-4: 16px;
  --nv-space-5: 24px;
  --nv-space-6: 32px;

  --nv-shadow-panel: 0 14px 36px rgba(2, 6, 18, .22);
  --nv-shadow-overlay: 0 22px 65px rgba(2, 6, 18, .55);

  --nv-control-height: 42px;
  --nv-transition: 140ms ease;
}

/* Typography */
#dashboard,
#login-screen,
#session-loading {
  color: var(--nv-text);
}

#dashboard h1 {
  color: var(--nv-text);
  font-size: clamp(28px, 2.7vw, 34px);
  line-height: 1.12;
  letter-spacing: -.035em;
}

#dashboard h2 {
  color: var(--nv-text);
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -.018em;
}

#dashboard h3 {
  color: var(--nv-text);
  font-size: 16px;
  line-height: 1.35;
}

#dashboard .muted {
  color: var(--nv-text-muted);
}

#dashboard .eyebrow {
  color: #b69cff;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .14em;
}

/* Layout surfaces */
#dashboard .portal {
  width: 100%;
  max-width: 1360px;
  padding: var(--nv-space-6);
}

#dashboard .panel {
  background: linear-gradient(180deg, rgba(25, 34, 55, .96), rgba(20, 29, 48, .96));
  border: 1px solid var(--nv-border-subtle);
  border-radius: var(--nv-radius-md);
  box-shadow: var(--nv-shadow-panel);
}

#dashboard .section {
  margin-top: var(--nv-space-5);
}

#dashboard .row {
  border-bottom-color: var(--nv-border-subtle);
}

/* Controls */
#dashboard button,
#dashboard input,
#dashboard select,
#dashboard textarea {
  transition:
    background-color var(--nv-transition),
    border-color var(--nv-transition),
    color var(--nv-transition),
    box-shadow var(--nv-transition),
    transform var(--nv-transition);
}

#dashboard input,
#dashboard select,
#dashboard textarea {
  min-height: var(--nv-control-height);
  border: 1px solid var(--nv-border);
  border-radius: var(--nv-radius-sm);
  background: #10192b;
  color: var(--nv-text);
}

#dashboard input:hover,
#dashboard select:hover,
#dashboard textarea:hover {
  border-color: var(--nv-border-strong);
}

#dashboard input:focus,
#dashboard select:focus,
#dashboard textarea:focus {
  border-color: var(--nv-accent);
  box-shadow: 0 0 0 3px rgba(155, 124, 255, .13);
}

#dashboard .primary,
#dashboard .secondary,
#dashboard .logout,
#dashboard .nv-button,
#dashboard .nv-icon-button {
  min-height: 38px;
  border-radius: var(--nv-radius-sm);
  font-weight: 700;
}

#dashboard .primary {
  width: auto;
  margin-top: 0;
  border: 1px solid rgba(183, 157, 255, .34);
  background: linear-gradient(110deg, var(--nv-blue), var(--nv-accent-strong));
  color: #fff;
  box-shadow: 0 7px 22px rgba(83, 77, 214, .20);
}

#dashboard .primary:hover:not(:disabled) {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

#dashboard .secondary,
#dashboard .logout {
  border: 1px solid var(--nv-border);
  background: rgba(31, 43, 69, .90);
  color: var(--nv-text);
}

#dashboard .secondary:hover:not(:disabled),
#dashboard .logout:hover:not(:disabled) {
  border-color: #6956a4;
  background: #293654;
}

#dashboard .nv-button-danger {
  border: 1px solid rgba(240, 141, 168, .42);
  background: rgba(92, 39, 56, .46);
  color: #ffd8e2;
}

#dashboard .nv-button-ghost {
  border: 1px solid transparent;
  background: transparent;
  color: var(--nv-text-secondary);
}

#dashboard button:focus-visible,
#dashboard input:focus-visible,
#dashboard select:focus-visible,
#dashboard textarea:focus-visible,
#dashboard a:focus-visible {
  outline: 2px solid #bca8ff;
  outline-offset: 3px;
}

/* Preserve full-width submit treatment only where it is deliberately requested. */
#login-screen .primary {
  width: 100%;
}

#dashboard .nv-button-block {
  width: 100%;
}

/* Tables */
#dashboard .customer-table {
  color: var(--nv-text-secondary);
}

#dashboard .customer-table th {
  color: #aebbd4;
  font-size: 11px;
  font-weight: 750;
  letter-spacing: .055em;
  text-transform: uppercase;
}

#dashboard .customer-table th,
#dashboard .customer-table td {
  border-bottom-color: var(--nv-border-subtle);
}

#dashboard .customer-table tbody tr {
  transition: background-color var(--nv-transition);
}

#dashboard .customer-table tbody tr:hover {
  background: rgba(77, 97, 137, .10);
}

/* Notices and empty/loading states */
#dashboard .notice {
  border-radius: var(--nv-radius-sm);
}

#dashboard .nv-empty-state,
#dashboard .nv-loading-state {
  display: grid;
  place-items: center;
  min-height: 116px;
  padding: var(--nv-space-5);
  border: 1px dashed var(--nv-border);
  border-radius: var(--nv-radius-md);
  color: var(--nv-text-muted);
  text-align: center;
}

/* Shared status chips — use for devices, tickets, sync and licences. */
#dashboard .nv-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: max-content;
  max-width: 100%;
  padding: 5px 9px;
  border: 1px solid var(--nv-border);
  border-radius: 999px;
  background: rgba(31, 43, 67, .72);
  color: var(--nv-text-secondary);
  font-size: 11px;
  font-weight: 750;
  line-height: 1;
  white-space: nowrap;
}

#dashboard .nv-status::before {
  content: '';
  width: 7px;
  height: 7px;
  flex: 0 0 7px;
  border-radius: 50%;
  background: currentColor;
  box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 13%, transparent);
}

#dashboard .nv-status--success {
  border-color: rgba(98, 221, 184, .25);
  background: rgba(26, 73, 64, .48);
  color: var(--nv-success);
}

#dashboard .nv-status--warning {
  border-color: rgba(241, 201, 121, .26);
  background: rgba(83, 64, 29, .46);
  color: var(--nv-warning);
}

#dashboard .nv-status--danger {
  border-color: rgba(240, 141, 168, .27);
  background: rgba(84, 38, 54, .49);
  color: var(--nv-danger);
}

#dashboard .nv-status--info {
  border-color: rgba(124, 200, 244, .26);
  background: rgba(27, 63, 83, .48);
  color: var(--nv-info);
}

#dashboard .nv-status--neutral {
  color: #b3bfd3;
}

/* Dialog foundation */
#dashboard .nv-dialog,
#nv-license-dialog {
  border-radius: var(--nv-radius-lg);
  border-color: var(--nv-border);
  box-shadow: var(--nv-shadow-overlay);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  #dashboard *,
  #dashboard *::before,
  #dashboard *::after {
    scroll-behavior: auto;
    transition-duration: .01ms;
    animation-duration: .01ms;
    animation-iteration-count: 1;
  }
}

@media (max-width: 900px) {
  #dashboard .portal {
    padding: var(--nv-space-5);
  }
}

@media (max-width: 600px) {
  #dashboard .portal {
    padding: 18px;
  }

  #dashboard h1 {
    font-size: 27px;
  }
}

@media (forced-colors: active) {
  #dashboard .panel,
  #dashboard .primary,
  #dashboard .secondary,
  #dashboard .logout,
  #dashboard .nv-status {
    box-shadow: none;
  }
}