/* OME MIRON Streams — full dark concept pass
   Visual-only overrides. No API, auth, RBAC or business logic changes. */

:root {
  --concept-bg: #05080d;
  --concept-bg-soft: #080d14;
  --concept-panel: rgba(11, 18, 27, 0.88);
  --concept-panel-strong: rgba(12, 21, 31, 0.96);
  --concept-line: rgba(120, 145, 166, 0.13);
  --concept-line-accent: rgba(41, 224, 200, 0.28);
  --concept-accent: #23dec6;
  --concept-accent-soft: #64f0dc;
  --concept-text: #f4f8fb;
  --concept-muted: #7890a3;
  --concept-shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
}

html,
body,
#root {
  min-height: 100%;
  background: var(--concept-bg);
}

body {
  background:
    radial-gradient(circle at 72% -8%, rgba(29, 169, 154, 0.11), transparent 29%),
    radial-gradient(circle at 28% 105%, rgba(25, 88, 119, 0.12), transparent 31%),
    linear-gradient(145deg, #05080d 0%, #070c12 45%, #05080d 100%);
}

.app-shell {
  position: relative;
  isolation: isolate;
  background: transparent;
}

.app-shell::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: linear-gradient(to bottom, black, transparent 88%);
}

/* Sidebar and brand */
.sidebar {
  width: 310px;
  padding: 22px 18px 18px;
  background:
    radial-gradient(circle at 16% 4%, rgba(35, 222, 198, 0.13), transparent 22%),
    linear-gradient(180deg, rgba(8, 14, 21, 0.99), rgba(5, 9, 14, 0.995));
  border-right: 1px solid rgba(74, 111, 132, 0.2);
  box-shadow: 24px 0 80px rgba(0, 0, 0, 0.36);
}

.brand-block {
  grid-template-columns: 74px 1fr;
  min-height: 92px;
  padding: 8px 8px 20px;
  gap: 16px;
}

.brand-block::before {
  content: '';
  position: absolute;
  left: 1px;
  top: 10px;
  width: 78px;
  height: 78px;
  border-radius: 24px;
  background: radial-gradient(circle, rgba(35, 222, 198, 0.18), transparent 68%);
  filter: blur(8px);
}

.brand-block::after {
  width: 68px;
  height: 2px;
  background: linear-gradient(90deg, var(--concept-accent), rgba(35, 222, 198, 0));
  box-shadow: 0 0 18px rgba(35, 222, 198, 0.52);
}

.brand-mark {
  position: relative;
  width: 70px;
  height: 70px;
  border-radius: 22px;
  font-size: 0;
  color: var(--concept-accent-soft);
  background:
    url('/dragon-logo.svg?brand=production-20260818-1') center / 52px 52px no-repeat,
    linear-gradient(145deg, rgba(22, 68, 73, 0.88), rgba(7, 22, 30, 0.98));
  border: 1px solid rgba(73, 236, 216, 0.38);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.08),
    inset 0 0 28px rgba(35, 222, 198, 0.08),
    0 16px 38px rgba(0, 0, 0, 0.42),
    0 0 30px rgba(35, 222, 198, 0.11);
}

.brand-mark span {
  display: none;
}

.brand {
  font-size: 17px;
  font-weight: 820;
  letter-spacing: 0.025em;
}

.brand::before {
  color: var(--concept-accent-soft);
  text-shadow: 0 0 18px rgba(35, 222, 198, 0.25);
}

.brand-caption {
  margin-top: 7px;
  color: #6e8799;
  font-size: 9px;
  letter-spacing: 0.18em;
}

.main-nav {
  gap: 9px;
  padding-top: 4px;
}

.nav-button {
  min-height: 50px;
  border-radius: 15px;
  padding-inline: 12px;
}

.nav-button.active {
  background:
    linear-gradient(90deg, rgba(35, 222, 198, 0.19), rgba(25, 84, 82, 0.08) 72%, transparent),
    rgba(14, 26, 35, 0.65);
  border-color: rgba(52, 226, 205, 0.3);
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.04),
    0 12px 34px rgba(0, 0, 0, 0.28),
    0 0 24px rgba(35, 222, 198, 0.045);
}

.nav-button.active::before {
  width: 4px;
  box-shadow: 0 0 14px rgba(35, 222, 198, 0.82);
}

.nav-icon {
  border: 1px solid rgba(120, 150, 170, 0.09);
  background: rgba(125, 153, 174, 0.055);
}

.nav-button.active .nav-icon {
  border-color: rgba(48, 225, 203, 0.18);
  background: rgba(35, 222, 198, 0.14);
  box-shadow: inset 0 0 18px rgba(35, 222, 198, 0.055);
}

.sidebar-status,
.user-card {
  background:
    linear-gradient(145deg, rgba(18, 31, 42, 0.82), rgba(8, 15, 23, 0.9));
  border-color: rgba(96, 132, 153, 0.18);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.035), 0 12px 30px rgba(0, 0, 0, 0.22);
}

/* Main workspace */
.main-content {
  position: relative;
  padding: 30px 32px 42px;
  background:
    radial-gradient(circle at 74% -12%, rgba(35, 222, 198, 0.07), transparent 25%),
    linear-gradient(180deg, rgba(6, 11, 17, 0.74), rgba(5, 9, 14, 0.88));
}

.page-heading {
  position: relative;
  min-height: 98px;
  padding: 4px 2px 20px;
  margin-bottom: 16px;
}

.page-heading::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, rgba(35, 222, 198, 0.34), rgba(102, 132, 153, 0.1) 35%, transparent 78%);
}

.page-heading h1 {
  font-size: clamp(32px, 3vw, 48px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--concept-text);
  text-shadow: 0 10px 34px rgba(0, 0, 0, 0.35);
}

.page-heading > div:first-child > p:last-child {
  margin-top: 11px;
  color: #7d93a5;
  font-size: 13px;
}

.eyebrow {
  color: var(--concept-accent-soft);
  letter-spacing: 0.22em;
  text-shadow: 0 0 18px rgba(35, 222, 198, 0.25);
}

.status-badge {
  min-height: 38px;
  padding: 0 15px;
  border-color: rgba(49, 222, 201, 0.25);
  background: linear-gradient(145deg, rgba(27, 83, 78, 0.3), rgba(9, 24, 29, 0.78));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.045), 0 12px 28px rgba(0, 0, 0, 0.2);
}

.overview-grid {
  gap: 14px;
  margin-bottom: 16px;
}

.metric-card,
.info-panel,
.glass-panel,
.activity-panel,
.toolbar,
.stream-card {
  border-color: var(--concept-line);
  background:
    linear-gradient(145deg, rgba(15, 27, 38, 0.9), rgba(8, 15, 23, 0.94));
  box-shadow:
    inset 0 1px rgba(255, 255, 255, 0.035),
    0 18px 48px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(16px);
}

.metric-card {
  position: relative;
  min-height: 108px;
  overflow: hidden;
}

.metric-card::after {
  content: '';
  position: absolute;
  right: -34px;
  top: -38px;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(35, 222, 198, 0.09), transparent 68%);
}

.metric-card:hover,
.info-panel:hover,
.glass-panel:hover {
  border-color: rgba(56, 218, 199, 0.22);
}

.metric-icon {
  border-color: rgba(52, 226, 205, 0.22);
  background: linear-gradient(145deg, rgba(32, 116, 108, 0.3), rgba(10, 34, 42, 0.78));
  color: var(--concept-accent-soft);
  box-shadow: inset 0 0 18px rgba(35, 222, 198, 0.06), 0 10px 24px rgba(0, 0, 0, 0.22);
}

.metric-copy strong {
  color: #f8fbfd;
  font-size: 25px;
}

.monitoring-layout {
  gap: 16px;
}

.monitoring-main {
  min-width: 0;
}

.toolbar {
  min-height: 64px;
  border-radius: 17px;
}

.empty-state {
  min-height: 470px;
  border: 1px solid rgba(100, 132, 153, 0.14);
  border-radius: 22px;
  background:
    radial-gradient(circle at 50% 40%, rgba(35, 222, 198, 0.065), transparent 24%),
    linear-gradient(160deg, rgba(12, 23, 33, 0.9), rgba(6, 12, 18, 0.94));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.025), var(--concept-shadow);
}

.empty-core {
  color: var(--concept-accent-soft);
  text-shadow: 0 0 22px rgba(35, 222, 198, 0.7);
}

.empty-ring {
  border-color: rgba(35, 222, 198, 0.22);
  box-shadow: 0 0 22px rgba(35, 222, 198, 0.07);
}

.monitoring-aside {
  gap: 14px;
}

.info-panel {
  border-radius: 18px;
}

.section-heading {
  color: #eaf3f7;
  letter-spacing: 0.02em;
}

.section-count {
  color: var(--concept-accent-soft);
  background: rgba(35, 222, 198, 0.1);
  border: 1px solid rgba(35, 222, 198, 0.14);
}

.stream-card.selected {
  border-color: rgba(35, 222, 198, 0.48);
  box-shadow: 0 20px 58px rgba(0, 0, 0, 0.32), 0 0 0 1px rgba(35, 222, 198, 0.12);
}

.primary,
button.primary {
  background: linear-gradient(135deg, #20cdb7, #168c82);
  color: #03100f;
  box-shadow: 0 10px 26px rgba(21, 179, 161, 0.2);
}

@media (max-width: 1250px) {
  .sidebar {
    width: 278px;
  }

  .main-content {
    padding-inline: 24px;
  }
}

@media (max-width: 760px) {
  .sidebar {
    width: 100%;
  }

  .brand-block {
    grid-template-columns: 56px 1fr;
    min-height: 68px;
  }

  .brand-mark {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background-size: 40px 40px, auto;
  }

  .main-content {
    padding: 22px 14px 32px;
  }

  .page-heading h1 {
    font-size: 32px;
  }
}