/* 
 * ALADIN NWP Visualizer — Štýly aplikácie
 * Moderný tmavý dizajn, optimalizovaný pre desktop aj mobily
 */

:root {
  --bg-color: #0b1120;
  --surface-color: #0f172a;
  --surface-border: #1e293b;
  --surface-border-light: #334155;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent-color: #38bdf8;
  --accent-hover: #0ea5e9;
  --btn-bg: #1e293b;
  --btn-hover: #334155;
  --btn-active: #0284c7;
  --danger-color: #ef4444;
  --success-color: #22c55e;
  --warning-color: #f59e0b;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

/* Hlavička */
.app-header {
  background-color: var(--surface-color);
  border-bottom: 1px solid var(--surface-border);
  padding: 0.6rem 1rem;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-icon {
  font-size: 1.6rem;
}

.brand-text h1 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.subbrand {
  font-size: 0.72rem;
  color: var(--accent-color);
  font-weight: 600;
  display: block;
}

/* Prepínač domény / modelu (SK vs EU) */
.domain-switcher {
  display: flex;
  background: #060a14;
  border: 1px solid var(--surface-border-light);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.domain-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  transition: all 0.15s ease;
}

.domain-btn:hover {
  color: #ffffff;
}

.domain-btn.active {
  background-color: #0369a1;
  color: #ffffff;
  box-shadow: 0 1px 4px rgba(2, 132, 199, 0.4);
}

/* Prepínače režimov (Mapy / Meteogramy) */
.view-mode-tabs {
  display: flex;
  background: #060a14;
  border: 1px solid var(--surface-border-light);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.tab-btn {
  background: transparent;
  border: none;
  color: var(--text-muted);
  padding: 0.38rem 0.8rem;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.tab-btn:hover {
  color: #ffffff;
}

.tab-btn.active {
  background-color: var(--btn-active);
  color: #ffffff;
  box-shadow: 0 2px 6px rgba(2, 132, 199, 0.4);
}

.run-selector-box {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.82rem;
}

.run-selector-box label {
  color: var(--text-muted);
}

select {
  background-color: #060a14;
  color: var(--text-main);
  border: 1px solid var(--surface-border-light);
  border-radius: 6px;
  padding: 0.32rem 0.6rem;
  font-size: 0.82rem;
  cursor: pointer;
  outline: none;
}

select:focus {
  border-color: var(--accent-color);
}

#btn-refresh {
  background: var(--btn-bg);
  border: 1px solid var(--surface-border-light);
  border-radius: 6px;
  color: var(--text-main);
  padding: 0.32rem 0.5rem;
  cursor: pointer;
}

#btn-refresh:hover {
  background: var(--btn-hover);
}

/* ==================== PARAMETER SWITCHER (BEZ POSUVNÍKA) ==================== */
.params-nav {
  background-color: #0d1527;
  border-bottom: 1px solid var(--surface-border);
  padding: 0.45rem 1rem;
}

.params-container {
  max-width: 1440px;
  margin: 0 auto;
}

/* Zalamovacia mriežka tlačidiel veličín */
.params-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}

.param-btn {
  background: var(--btn-bg);
  border: 1px solid var(--surface-border);
  color: #cbd5e1;
  padding: 0.35rem 0.65rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
  transition: all 0.15s ease;
}

.param-btn:hover {
  background-color: var(--btn-hover);
  color: #ffffff;
  border-color: #475569;
}

.param-btn.active {
  background-color: var(--btn-active);
  color: #ffffff;
  border-color: var(--accent-color);
  box-shadow: 0 0 8px rgba(56, 189, 248, 0.35);
}

.param-btn.cat-hidden {
  display: none !important;
}

/* ==================== VÝBER OKRESNÝCH MIEST ==================== */
.city-selector-bar {
  background-color: #0f172a;
  border-bottom: 1px solid var(--surface-border);
  padding: 0.5rem 1rem;
}

.city-selector-container {
  max-width: 1440px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.city-search-box {
  display: flex;
  align-items: center;
  background: #060a14;
  border: 1px solid var(--surface-border-light);
  border-radius: 20px;
  padding: 0.25rem 0.7rem;
  gap: 0.4rem;
  min-width: 200px;
}

.city-search-box input {
  background: transparent;
  border: none;
  color: var(--text-main);
  font-size: 0.8rem;
  outline: none;
  width: 100%;
}

.search-clear {
  background: transparent;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 0.75rem;
}

.city-quick-chips {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.quick-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 600;
}

.quick-chips-list {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
}

.chip-btn {
  background: #060a14;
  border: 1px solid var(--surface-border-light);
  color: #cbd5e1;
  padding: 0.25rem 0.55rem;
  border-radius: 14px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.12s ease;
}

.chip-btn:hover {
  background: var(--btn-hover);
  color: #ffffff;
}

.chip-btn.active {
  background: var(--btn-active);
  color: #ffffff;
  border-color: var(--accent-color);
}

.all-cities-toggle-btn {
  background: #1e293b;
  border: 1px solid var(--surface-border-light);
  color: #e2e8f0;
  padding: 0.3rem 0.65rem;
  border-radius: 6px;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.all-cities-toggle-btn:hover {
  background: #334155;
}

/* Modálny panel so všetkými okresmi podľa krajov */
.all-cities-panel {
  max-width: 1440px;
  margin: 0.6rem auto 0 auto;
  background: #060a14;
  border: 1px solid var(--surface-border-light);
  border-radius: 8px;
  padding: 0.8rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.all-cities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.8rem;
}

.kraj-card {
  background: #0f172a;
  border: 1px solid var(--surface-border);
  border-radius: 6px;
  padding: 0.55rem;
}

.kraj-title {
  font-size: 0.78rem;
  font-weight: 800;
  color: var(--accent-color);
  margin-bottom: 0.4rem;
  border-bottom: 1px solid var(--surface-border);
  padding-bottom: 0.2rem;
}

.kraj-cities {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
}

.district-city-btn {
  background: #1e293b;
  border: 1px solid transparent;
  color: #e2e8f0;
  padding: 0.2rem 0.45rem;
  border-radius: 4px;
  font-size: 0.74rem;
  cursor: pointer;
  transition: all 0.1s ease;
}

.district-city-btn:hover {
  background: #334155;
  color: #ffffff;
}

.district-city-btn.active {
  background: var(--btn-active);
  color: #ffffff;
  border-color: var(--accent-color);
  font-weight: 700;
}

/* ==================== HLAVNÝ OBSAH ==================== */
.main-content {
  flex: 1;
  max-width: 1440px;
  width: 100%;
  margin: 0 auto;
  padding: 0.75rem 1rem 2rem 1rem;
}

.viewer-wrapper {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

/* Časový banner */
.time-banner {
  background-color: var(--surface-color);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 0.5rem 0.85rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.time-step-badge {
  background-color: #060a14;
  border: 1px solid var(--surface-border-light);
  padding: 0.22rem 0.55rem;
  border-radius: 6px;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.time-step-badge strong {
  color: var(--accent-color);
  font-size: 0.92rem;
}

.time-details {
  font-size: 0.85rem;
  font-weight: 700;
  color: #ffffff;
}

.time-utc {
  color: var(--text-muted);
  font-weight: normal;
  font-size: 0.78rem;
  margin-left: 0.35rem;
}

.quick-step-pills {
  display: flex;
  gap: 0.25rem;
}

.pill-btn {
  background: #060a14;
  border: 1px solid var(--surface-border-light);
  color: var(--text-muted);
  padding: 0.22rem 0.5rem;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
  cursor: pointer;
}

.pill-btn:hover {
  background: var(--btn-hover);
  color: #ffffff;
}

.time-run-info {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Kontajner mapy */
.map-container {
  position: relative;
  background-color: #060a14;
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.map-img {
  width: 100%;
  height: auto;
  max-height: 78vh;
  object-fit: contain;
  display: block;
}

.spinner-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(11, 17, 32, 0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  z-index: 20;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
}

.spinner-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.spinner {
  width: 36px;
  height: 36px;
  border: 3px solid rgba(56, 189, 248, 0.2);
  border-top-color: var(--accent-color);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Farebná škála (Legenda) */
.colorbar-card {
  background-color: var(--surface-color);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 0.5rem 0.85rem;
}

.colorbar-header {
  font-size: 0.76rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.35rem;
}

.colorbar-gradient {
  height: 14px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  margin-bottom: 0.35rem;
}

.colorbar-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Ovládacie prvky prehrávača */
.player-controls {
  background-color: var(--surface-color);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.button-toolbar {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.ctrl-btn {
  background: var(--btn-bg);
  border: 1px solid var(--surface-border-light);
  color: var(--text-main);
  padding: 0.38rem 0.65rem;
  border-radius: 6px;
  font-size: 0.82rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.15s ease;
}

.ctrl-btn:hover {
  background: var(--btn-hover);
}

.play-btn {
  background-color: var(--btn-active);
  border-color: var(--accent-color);
  padding: 0.38rem 1rem;
}

.play-btn.playing {
  background-color: var(--danger-color);
  border-color: #f87171;
}

.speed-control {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.78rem;
  color: var(--text-muted);
}

.actions-right {
  margin-left: auto;
}

.timeline-container {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent-color);
  cursor: pointer;
}

.timeline-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 0.68rem;
  color: var(--text-muted);
  padding: 0 2px;
}

.timeline-tick.active {
  color: var(--accent-color);
  font-weight: bold;
}

/* ==================== INTERAKTÍVNE METEOGRAMY ==================== */
.meteogram-header {
  padding: 0.75rem 1rem;
  background-color: var(--surface-color);
  border: 1px solid var(--surface-border);
  border-radius: 8px 8px 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.meteo-city-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.city-pin {
  font-size: 1.3rem;
}

.meteo-city-title h2 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #ffffff;
}

.city-region-badge {
  background: rgba(56, 189, 248, 0.15);
  color: var(--accent-color);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 0.15rem 0.5rem;
  border-radius: 12px;
  font-size: 0.72rem;
  font-weight: 700;
}

.city-coords {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.meteo-summary-badges {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.meteo-summary-badge {
  background: #060a14;
  border: 1px solid var(--surface-border-light);
  border-radius: 6px;
  padding: 0.25rem 0.55rem;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.meteo-summary-badge strong {
  color: #ffffff;
}

.meteogram-body {
  position: relative;
  padding: 0.5rem;
  background-color: #060a14;
  border: 1px solid var(--surface-border);
  border-top: none;
  border-radius: 0 0 8px 8px;
  overflow: hidden;
}

.meteogram-chart-wrapper {
  width: 100%;
  height: 620px;
  position: relative;
  cursor: crosshair;
}

.meteo-svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* Zvislá crosshair čiara */
.meteo-crosshair-line {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(56, 189, 248, 0.85);
  box-shadow: 0 0 4px rgba(56, 189, 248, 0.5);
  pointer-events: none;
  display: none;
  z-index: 15;
}

/* Plávajúci glassmorphism tooltip */
.meteo-tooltip {
  position: absolute;
  top: 15px;
  left: 15px;
  background: rgba(15, 23, 42, 0.94);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(56, 189, 248, 0.4);
  border-radius: 8px;
  padding: 0.65rem 0.85rem;
  font-size: 0.78rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.6);
  pointer-events: none;
  z-index: 25;
  min-width: 180px;
  transition: opacity 0.1s ease;
}

.meteo-tooltip-title {
  font-weight: 800;
  color: #ffffff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  padding-bottom: 0.3rem;
  margin-bottom: 0.35rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.meteo-tooltip-row {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  padding: 0.15rem 0;
  color: #cbd5e1;
}

.meteo-tooltip-row strong {
  color: #ffffff;
}

/* Pätička */
.app-footer {
  background-color: var(--surface-color);
  border-top: 1px solid var(--surface-border);
  padding: 0.85rem 1rem;
  margin-top: auto;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}

.footer-container {
  max-width: 1440px;
  margin: 0 auto;
}

.app-footer a {
  color: var(--accent-color);
  text-decoration: none;
}

.app-footer a:hover {
  text-decoration: underline;
}

.hidden {
  display: none !important;
}

/* ==================== RESPONZIVITA PRE MOBILY ==================== */
@media (max-width: 768px) {
  .header-container {
    flex-direction: column;
    align-items: stretch;
    gap: 0.5rem;
  }
  .domain-switcher {
    width: 100%;
  }
  .domain-btn {
    flex: 1;
    justify-content: center;
  }
  .view-mode-tabs {
    width: 100%;
  }
  .tab-btn {
    flex: 1;
    text-align: center;
  }
  .params-grid {
    gap: 0.25rem;
  }
  .param-btn {
    font-size: 0.74rem;
    padding: 0.3rem 0.5rem;
  }
  .time-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .quick-step-pills {
    flex-wrap: wrap;
  }
  .map-container {
    min-height: 250px;
  }
  .button-toolbar {
    justify-content: space-between;
  }
  .actions-right {
    margin-left: 0;
  }
  .meteogram-chart-wrapper {
    height: 520px;
  }
  .all-cities-grid {
    grid-template-columns: 1fr;
  }
}