/* ============================================================
   COMPONENTS - Panel, cards, badges, buttons, inputs
   ============================================================ */

.panel {
  position: relative;
  background:
    linear-gradient(170deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.01)),
    var(--surface-overlay);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--sp-24);
  box-shadow: var(--shadow-md);
  transition:
    transform var(--duration-ui) var(--ease-standard),
    box-shadow var(--duration-ui) var(--ease-standard),
    border-color var(--duration-ui) var(--ease-standard);
  overflow: hidden;
}

.panel::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 1;
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: var(--noise-url);
  background-repeat: repeat;
  opacity: 0.18;
  pointer-events: none;
  z-index: 1;
}

.panel--interactive {
  cursor: pointer;
}

.panel--interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-panel-hover);
  border-color: var(--border-strong);
}

.panel__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: var(--sp-12);
  margin-bottom: var(--sp-16);
  border-bottom: 1px solid var(--border-subtle);
  position: relative;
  z-index: 2;
}

.panel__title {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-secondary);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.panel__badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-tertiary);
}

.narrative-card {
  position: relative;
  padding: var(--sp-16) var(--sp-24);
  border-bottom: 1px solid var(--border-subtle);
  transition:
    background var(--duration-micro) var(--ease-standard),
    transform var(--duration-ui) var(--ease-standard);
  cursor: pointer;
}

.narrative-card:hover {
  background: var(--accent-dim);
}

.narrative-card:last-child {
  border-bottom: none;
}

.narrative-card__header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--sp-12);
}

.narrative-card__title {
  font-size: var(--text-base);
  font-weight: 650;
  color: var(--text-primary);
  transition: color var(--duration-micro);
}

.narrative-card:hover .narrative-card__title {
  color: var(--accent);
}

.narrative-card__meta {
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  margin-top: var(--sp-8);
  font-size: var(--text-sm);
  color: var(--text-secondary);
}

.narrative-card__details {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--duration-overlay) var(--ease-standard);
  overflow: hidden;
}

.narrative-card.is-expanded .narrative-card__details {
  grid-template-rows: 1fr;
}

.narrative-card__details-inner {
  overflow: hidden;
  padding-top: 0;
  transition: padding var(--duration-overlay) var(--ease-standard);
}

.narrative-card.is-expanded .narrative-card__details-inner {
  padding-top: var(--sp-16);
}

.cluster-tag {
  display: inline-flex;
  align-items: center;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--sp-2) var(--sp-8);
  border-radius: var(--radius-full);
  border: 1px solid;
  white-space: nowrap;
  letter-spacing: var(--tracking-wide);
}

.risk-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-4);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--sp-2) var(--sp-8);
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
}

.risk-badge--neutral {
  background: rgba(100, 116, 139, 0.12);
  color: var(--risk-neutral);
}

.risk-badge--amber {
  background: var(--risk-amber-dim);
  color: var(--risk-amber);
}

.risk-badge--red {
  background: var(--risk-red-dim);
  color: var(--risk-red);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  font-family: var(--font-sans);
  font-size: var(--text-sm);
  font-weight: 650;
  padding: var(--sp-8) var(--sp-16);
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--duration-micro) var(--ease-standard);
  white-space: nowrap;
  user-select: none;
}

.btn--primary {
  background: var(--accent);
  color: #2a1308;
  border-color: var(--accent);
  box-shadow: 0 10px 20px rgba(255, 153, 102, 0.26);
}

.btn--primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  box-shadow: 0 12px 24px rgba(255, 153, 102, 0.3);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  border-color: var(--border-default);
}

.btn--ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.08);
}

.btn--sm {
  padding: var(--sp-4) var(--sp-12);
  font-size: var(--text-xs);
}

.pill-group {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.06);
  border-radius: var(--radius-sm);
  padding: 3px;
  gap: 2px;
}

.pill {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-secondary);
  padding: var(--sp-4) var(--sp-12);
  border-radius: 7px;
  border: none;
  background: transparent;
  cursor: pointer;
  transition: all var(--duration-micro) var(--ease-standard);
}

.pill:hover {
  color: var(--text-primary);
}

.pill.is-active {
  background: rgba(255, 255, 255, 0.14);
  color: var(--accent);
  box-shadow: var(--shadow-sm);
}

.sentiment-bar {
  width: 100%;
  height: 5px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  position: relative;
  overflow: hidden;
}

.sentiment-bar__center {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(255, 255, 255, 0.18);
  z-index: 2;
}

.sentiment-bar__fill {
  position: absolute;
  top: 0;
  height: 100%;
  border-radius: var(--radius-full);
  z-index: 1;
  transition: width var(--duration-overlay) var(--ease-standard), left var(--duration-overlay) var(--ease-standard);
}

.sparkline {
  width: 56px;
  height: 16px;
  stroke-width: 1.5;
  fill: none;
}

.side-sheet-sentiment {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-12);
  background: var(--surface-muted);
  border: 1px solid var(--border-subtle);
  padding: var(--sp-16);
  border-radius: var(--radius-md);
}

.side-sheet-sparkline {
  width: 100px;
  height: 30px;
  flex-shrink: 0;
}

.media-row {
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  padding: var(--sp-4) 0;
  font-size: var(--text-sm);
}

.media-logo {
  width: 22px;
  height: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 5px;
  font-weight: 700;
  font-size: var(--text-xs);
  color: #fff;
  flex-shrink: 0;
  filter: saturate(0.8);
  opacity: 0.78;
  transition: filter var(--duration-ui) var(--ease-standard), opacity var(--duration-ui) var(--ease-standard);
}

.media-row:hover .media-logo {
  filter: saturate(1);
  opacity: 1;
}

.media-logo--fb { background: #1877f2; }
.media-logo--x { background: #0f172a; border: 1px solid #334155; }
.media-logo--ig { background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #bc1888); }
.media-logo--tg { background: #229ed9; }
.media-logo--tk { background: #0f172a; color: #7dd3fc; border: 1px solid #334155; }
.media-logo--tik { background: #0f172a; color: #7dd3fc; border: 1px solid #334155; }
.media-logo--red { background: #ff4500; }
.media-logo--std { background: #d07c82; font-family: serif; }
.media-logo--kro { background: #b91c1c; font-family: serif; font-style: italic; }
.media-logo--orf { background: #334155; border: 1px solid #64748b; }
.media-logo--kur { background: #ffffff; color: #0f172a; font-family: serif; font-weight: 900; border: 1px solid #cbd5e1; }
.media-logo--pre { background: #ffffff; color: #0f172a; border: 1px solid #cbd5e1; }
.media-logo--heise { background: #00a000; font-family: monospace; }
.media-logo--auto { background: #1f2937; color: #f43f5e; font-style: italic; }

.media-bar-track {
  flex: 1;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.media-bar-fill {
  height: 100%;
  border-radius: var(--radius-full);
  width: 0%;
  animation: barSlide var(--duration-overlay) var(--ease-standard) forwards;
}

@keyframes barSlide {
  to { width: var(--bar-w); }
}

.media-name {
  width: 80px;
  font-size: var(--text-sm);
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.media-pct {
  width: 32px;
  text-align: right;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.chevron-icon {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--duration-ui) var(--ease-standard);
  flex-shrink: 0;
}

.chevron-icon::after {
  content: "";
  width: 6px;
  height: 6px;
  border-right: 1.5px solid var(--ink-500);
  border-bottom: 1.5px solid var(--ink-500);
  transform: rotate(45deg);
  transition: border-color var(--duration-micro);
}

.chevron-icon:hover::after {
  border-color: var(--text-primary);
}

.is-expanded > .narrative-card__header .chevron-icon,
.is-expanded > .chevron-icon {
  transform: rotate(-180deg);
}

.is-expanded > .narrative-card__header .chevron-icon::after {
  border-color: var(--accent);
}

.toast {
  position: fixed;
  bottom: var(--sp-32);
  right: var(--sp-32);
  padding: var(--sp-12) var(--sp-24);
  background: rgba(17, 24, 39, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: var(--z-toast);
  font-size: var(--text-sm);
  font-weight: 600;
  color: #f8fafc;
  display: flex;
  align-items: center;
  gap: var(--sp-12);
  transform: translateY(120%);
  opacity: 0;
  transition: all var(--duration-overlay) var(--ease-standard);
}

.toast.is-visible {
  transform: translateY(0);
  opacity: 1;
}

.spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.36);
  border-top-color: #ffffff;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.report-card {
  background: var(--surface-muted);
  border-left: 3px solid var(--accent);
  border: 1px solid var(--border-subtle);
  border-left-width: 3px;
  padding: var(--sp-16);
  margin-bottom: var(--sp-12);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  transition: background var(--duration-micro) var(--ease-standard);
}

.report-card:hover {
  background: rgba(255, 255, 255, 0.06);
}

.report-card--risk {
  background: rgba(197, 48, 48, 0.05);
  border-left-color: var(--risk-red);
}

.report-card__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-8);
}

.report-card__cluster {
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--text-secondary);
}

.report-card__body {
  font-size: var(--text-base);
  line-height: var(--leading-relaxed);
  color: var(--text-muted);
  overflow-wrap: anywhere;
}

.report-card__stats {
  display: flex;
  gap: var(--sp-16);
  flex-wrap: wrap;
  font-size: var(--text-xs);
  color: var(--text-secondary);
}

.report-item-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--sp-12) 0;
  border-bottom: 1px solid var(--border-subtle);
  cursor: pointer;
  font-size: var(--text-sm);
  gap: var(--sp-12);
}

@media (max-width: 900px) {
  .panel {
    padding: var(--sp-16);
  }

  .panel__header {
    flex-wrap: wrap;
    gap: var(--sp-8);
    align-items: flex-start;
  }

  .narrative-card {
    padding: var(--sp-14) var(--sp-16);
  }

  .narrative-card__meta {
    flex-wrap: wrap;
    row-gap: var(--sp-6);
  }

  .media-row {
    gap: var(--sp-8);
  }

  .media-name {
    width: clamp(70px, 22vw, 110px);
  }

  .media-pct {
    width: 36px;
  }
}

@media (max-width: 640px) {
  .panel {
    padding: var(--sp-12);
  }

  .btn {
    padding: var(--sp-8) var(--sp-12);
  }

  .narrative-card {
    padding: var(--sp-12);
  }

  .narrative-card__header {
    gap: var(--sp-8);
  }

  .narrative-card__title {
    font-size: var(--text-sm);
  }

  .narrative-card__meta {
    gap: var(--sp-8);
    font-size: var(--text-xs);
  }

  .actor-card {
    align-items: flex-start;
    gap: var(--sp-12);
  }

  .actor-card__reach {
    margin-left: auto;
    white-space: nowrap;
  }

  .media-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) minmax(70px, 1fr) auto;
    column-gap: var(--sp-8);
    row-gap: 2px;
  }

  .media-name {
    width: auto;
    min-width: 0;
  }

  .media-pct {
    width: auto;
    min-width: 28px;
  }

  .report-card__header {
    flex-wrap: wrap;
    gap: var(--sp-8);
  }

  .report-item-row {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-8);
  }

  .side-sheet-sentiment {
    flex-direction: column;
    align-items: flex-start;
  }

  .side-sheet-sparkline {
    width: min(160px, 100%);
  }

  .toast {
    left: var(--sp-12);
    right: var(--sp-12);
    bottom: var(--sp-16);
    padding: var(--sp-10) var(--sp-12);
  }
}

@media (max-width: 420px) {
  .media-row {
    grid-template-columns: auto minmax(0, 1fr) auto;
  }

  .media-bar-track {
    grid-column: 1 / -1;
    margin-left: 30px;
  }
}