/* ==========================================================================
   SHoB Ecosystem & Companion App Stylesheet
   Pill-shaped inputs/buttons, contrasting borders, crossfade animations
   ========================================================================== */

:root {
  --bg-primary: #0f141c;
  --bg-secondary: #1a2232;
  --bg-card: #202b3e;
  --text-main: #f0f4f8;
  --text-muted: #94a3b8;
  --border-contrast: #00e5ff;
  --border-contrast-dim: rgba(0, 229, 255, 0.4);
  --accent-gold: #ffd600;
  --danger-red: #ff1744;
  --danger-red-bg: rgba(255, 23, 68, 0.5);
  --success-green: #00e676;
  --success-green-bg: rgba(0, 230, 118, 0.5);
  --brand-cyan: #00e5ff;
  --pill-radius: 9999px;
  --transition-fast: 0.2s ease;
}

[data-theme="light"] {
  --bg-primary: #f8fafc;
  --bg-secondary: #e2e8f0;
  --bg-card: #ffffff;
  --text-main: #0f172a;
  --text-muted: #475569;
  --border-contrast: #0284c7;
  --border-contrast-dim: rgba(2, 132, 199, 0.4);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-main);
  height: 100vh;
  width: 100vw;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  user-select: none;
}

/* Red/Blue Alternating Panic Flash for PoC Screens */
body.panic-flashing {
  animation: redBlueScreenFlash 0.5s infinite alternate;
}

@keyframes redBlueScreenFlash {
  0% {
    box-shadow: inset 0 0 45px 15px #ff1744;
  }
  100% {
    box-shadow: inset 0 0 45px 15px #2979ff;
  }
}

/* ==========================================================================
   SPLASH SCREENS (Screen 1: Logo + Version -> Screen 2: Copyright Notice)
   ========================================================================== */
#splash-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(circle at center, #1e293b 0%, #0a0e17 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease;
}

.splash-content {
  text-align: center;
  animation: splashFadeIn 0.4s ease forwards;
}

@keyframes splashFadeIn {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.splash-logo-circle {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 4px solid var(--border-contrast);
  box-shadow: 0 0 35px var(--border-contrast-dim);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  background: #111827;
}

.splash-logo-circle svg {
  width: 90px;
  height: 90px;
}

.splash-title {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: 2px;
  color: #ffffff;
  margin-bottom: 8px;
}

.splash-version {
  font-size: 16px;
  font-weight: 600;
  color: var(--border-contrast);
  letter-spacing: 1px;
}

.splash-copyright {
  font-size: 15px;
  color: #cbd5e1;
  max-width: 320px;
  line-height: 1.6;
  margin-top: 16px;
}

/* ==========================================================================
   APP TITLE BAR (SHoB Logo attached - followed by Tab Name)
   ========================================================================== */
#app-titlebar {
  height: 48px;
  background: var(--bg-secondary);
  border-bottom: 2px solid var(--border-contrast-dim);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  flex-shrink: 0;
}

.titlebar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.titlebar-logo {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border-contrast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.titlebar-tab-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #ffffff;
}

.titlebar-status {
  display: flex;
  align-items: center;
  gap: 12px;
}

.network-pill {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: var(--pill-radius);
  border: 1.5px solid var(--success-green);
  color: var(--success-green);
  background: rgba(0, 230, 118, 0.1);
  text-transform: uppercase;
}

.network-pill.vpn-pill.on-vpn {
  border-color: #3ddc84;
  color: #b8f0c8;
}

.network-pill.vpn-pill.off-vpn {
  border-color: #c45a2a;
  color: #ffb0a0;
}

.network-pill.offline {
  border-color: #ff9100;
  color: #ff9100;
  background: rgba(255, 145, 0, 0.1);
}

/* ==========================================================================
   BINDER SEPARATOR TABS (Across the top line)
   ========================================================================== */
#binder-tabs-container {
  display: flex;
  background: #090d14;
  padding: 6px 8px 0;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  border-bottom: 2px solid var(--border-contrast-dim);
  flex-shrink: 0;
}

#binder-tabs-container::-webkit-scrollbar {
  display: none;
}

.binder-tab {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
  background: #151d2a;
  border: 1.5px solid #2d3748;
  border-bottom: none;
  border-radius: 12px 12px 0 0;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
}

.binder-tab:hover {
  background: #1f293d;
  color: #ffffff;
  border-color: var(--border-contrast-dim);
}

.binder-tab.active {
  background: var(--bg-card);
  color: #ffffff;
  border-color: var(--border-contrast);
  box-shadow: 0 -2px 12px rgba(0, 229, 255, 0.25);
}

.binder-badge {
  font-size: 11px;
  font-weight: 800;
  padding: 1px 7px;
  border-radius: var(--pill-radius);
  background: var(--danger-red);
  color: #ffffff;
}

/* ==========================================================================
   PILL CONTROLS (All buttons, dropdowns, inputs have pill shape & contrasting border)
   ========================================================================== */
.pill-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px 20px;
  border-radius: var(--pill-radius);
  border: 2px solid var(--border-contrast);
  background: rgba(0, 229, 255, 0.12);
  color: var(--border-contrast);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  cursor: pointer;
  outline: none;
  transition: all var(--transition-fast);
}

.pill-btn:hover, .pill-btn:active {
  background: var(--border-contrast);
  color: #000000;
  box-shadow: 0 0 16px var(--border-contrast-dim);
}

.pill-btn.btn-danger {
  border-color: var(--danger-red);
  background: rgba(255, 23, 68, 0.12);
  color: var(--danger-red);
}

.pill-btn.btn-danger:hover, .pill-btn.btn-danger:active {
  background: var(--danger-red);
  color: #ffffff;
  box-shadow: 0 0 16px rgba(255, 23, 68, 0.5);
}

.pill-btn.btn-success {
  border-color: var(--success-green);
  background: rgba(0, 230, 118, 0.12);
  color: var(--success-green);
}

.pill-btn.btn-success:hover, .pill-btn.btn-success:active {
  background: var(--success-green);
  color: #000000;
  box-shadow: 0 0 16px rgba(0, 230, 118, 0.5);
}

.pill-btn.btn-gold {
  border-color: var(--accent-gold);
  background: rgba(255, 214, 0, 0.12);
  color: var(--accent-gold);
}

.pill-btn.btn-gold:hover, .pill-btn.btn-gold:active {
  background: var(--accent-gold);
  color: #000000;
}

.pill-input, .pill-select {
  padding: 8px 18px;
  border-radius: var(--pill-radius);
  border: 2px solid var(--border-contrast);
  background: var(--bg-card);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  outline: none;
  width: 100%;
  transition: border-color var(--transition-fast);
}

.pill-input:focus, .pill-select:focus {
  border-color: #ffffff;
  box-shadow: 0 0 12px var(--border-contrast-dim);
}

/* ==========================================================================
   APP VIEWS & FULL SCREEN POC MODE
   ========================================================================== */
#app-viewport {
  flex: 1;
  position: relative;
  overflow: hidden;
  background: var(--bg-primary);
}

.tab-view {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  overflow-y: auto;
  padding: 16px;
  display: none;
}

.tab-view.active {
  display: block;
}

/* Fullscreen Mode for PoC Radio */
body.fullscreen-poc #app-titlebar,
body.fullscreen-poc #binder-tabs-container {
  display: none !important;
}

body.fullscreen-poc #view-poc {
  padding: 0;
  display: flex;
  flex-direction: column;
}

/* Small pill back button on bottom-left in PoC fullscreen */
#poc-back-pill {
  position: absolute;
  bottom: 16px;
  left: 16px;
  z-index: 100;
  padding: 8px 18px;
  border-radius: var(--pill-radius);
  border: 2px solid var(--border-contrast);
  background: rgba(15, 23, 42, 0.85);
  color: var(--border-contrast);
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.5px;
  cursor: pointer;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  transition: all var(--transition-fast);
}

#poc-back-pill:hover {
  background: var(--border-contrast);
  color: #000000;
}

/* Small Settings Cog on bottom-right of PoC */
#poc-settings-cog {
  position: absolute;
  bottom: 16px;
  right: 16px;
  z-index: 100;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 2px solid var(--border-contrast);
  background: rgba(15, 23, 42, 0.85);
  color: var(--border-contrast);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0,0,0,0.5);
  transition: all var(--transition-fast);
}

#poc-settings-cog:hover {
  background: var(--border-contrast);
  color: #000000;
  transform: rotate(45deg);
}

/* ==========================================================================
   "I NEED HELP" PANIC CIRCLE BUTTON (Centrally aligned, 3 words, crossfade)
   ========================================================================== */
.panic-button-container {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 16px 0;
  flex-wrap: wrap;
}

.help-circle-btn {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  border: 4px solid var(--danger-red);
  background: var(--danger-red-bg);
  color: var(--danger-red);
  font-size: 17px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  line-height: 1.25;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  cursor: pointer;
  outline: none;
  box-shadow: 0 0 25px rgba(255, 23, 68, 0.4);
  transition: all 0.25s ease;
  user-select: none;
}

/* Hover/Press swap colors */
.help-circle-btn:hover, .help-circle-btn:active {
  background: var(--danger-red);
  color: var(--danger-red-bg);
  border-color: var(--danger-red-bg);
  box-shadow: 0 0 35px var(--danger-red);
}

/* 2-second crossfade state for Getting Support / second help coming / all help coming */
.help-circle-btn.crossfading {
  animation: helpCrossfadeCycle 4s infinite;
}

@keyframes helpCrossfadeCycle {
  0% {
    background: var(--danger-red-bg);
    border-color: var(--danger-red);
    color: var(--danger-red);
  }
  50% {
    background: var(--danger-red);
    border-color: var(--danger-red-bg);
    color: #ffffff;
  }
  100% {
    background: var(--danger-red-bg);
    border-color: var(--danger-red);
    color: var(--danger-red);
  }
}

/* Yellow state for "No responders available" */
.help-circle-btn.yellow-alert {
  border-color: var(--accent-gold) !important;
  background: rgba(255, 214, 0, 0.2) !important;
  color: #000000 !important;
  animation: yellowCrossfade 4s infinite;
}

@keyframes yellowCrossfade {
  0%, 100% {
    background: rgba(255, 214, 0, 0.2);
    border-color: var(--accent-gold);
    color: #ffd600;
  }
  50% {
    background: var(--accent-gold);
    border-color: rgba(255, 214, 0, 0.4);
    color: #000000;
  }
}

/* "I'm Ok Now" pill cancel button */
.im-ok-now-btn {
  padding: 10px 24px;
  border-radius: var(--pill-radius);
  border: 3px solid var(--success-green);
  background: var(--success-green-bg);
  color: var(--success-green);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.5px;
  cursor: pointer;
  outline: none;
  transition: all 0.2s ease;
}

.im-ok-now-btn:hover, .im-ok-now-btn:active {
  background: var(--success-green);
  color: var(--success-green-bg);
  border-color: var(--success-green-bg);
  box-shadow: 0 0 20px var(--success-green);
}

/* Floating "Accepted" Pill Announcement */
#floating-accepted-pill {
  position: fixed;
  top: 80px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  padding: 14px 32px;
  border-radius: var(--pill-radius);
  border: 3px solid var(--success-green);
  background: #0f172a;
  color: var(--success-green);
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 1px;
  box-shadow: 0 8px 32px rgba(0, 230, 118, 0.4);
  cursor: move;
  display: none;
  animation: floatBounce 10s forwards;
}

@keyframes floatBounce {
  0% { opacity: 0; transform: translate(-50%, -20px); }
  10% { opacity: 1; transform: translate(-50%, 0); }
  90% { opacity: 1; transform: translate(-50%, 0); }
  100% { opacity: 0; transform: translate(-50%, -20px); }
}

/* ==========================================================================
   GOODSAM MAP & BOUNCING YELLOW LINE
   ========================================================================== */
.map-canvas-container {
  width: 100%;
  height: 280px;
  background: #111827;
  border-radius: 20px;
  border: 2px solid var(--border-contrast);
  position: relative;
  overflow: hidden;
  margin: 16px 0;
}

.bouncing-path-line {
  stroke: #ffea00;
  stroke-width: 4;
  stroke-dasharray: 8 4;
  animation: bounceYellowLine 1s infinite alternate ease-in-out;
}

@keyframes bounceYellowLine {
  0% { transform: translateY(0); filter: drop-shadow(0 0 4px #ffea00); }
  100% { transform: translateY(-8px); filter: drop-shadow(0 0 12px #ffea00); }
}

/* ==========================================================================
   MODAL / POPUP DIALOGS (Pill-themed)
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 8000;
  padding: 16px;
}

.modal-dialog {
  background: var(--bg-card);
  border: 2px solid var(--border-contrast);
  border-radius: 24px;
  max-width: 460px;
  width: 100%;
  padding: 24px;
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.7);
  animation: modalScaleUp 0.25s ease;
}

@keyframes modalScaleUp {
  from { opacity: 0; transform: scale(0.92); }
  to { opacity: 1; transform: scale(1); }
}

.modal-title {
  font-size: 18px;
  font-weight: 800;
  margin-bottom: 12px;
  color: #ffffff;
}

.modal-body {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}

/* ==========================================================================
   SETUP WIZARD (Chevron radius selector, Postcode, Permissions)
   ========================================================================== */
.chevron-selector {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border: 2px solid var(--border-contrast);
  border-radius: var(--pill-radius);
  padding: 6px 14px;
  margin: 12px 0;
}

.chevron-btn {
  background: transparent;
  border: none;
  color: var(--border-contrast);
  font-size: 20px;
  cursor: pointer;
  padding: 4px 10px;
  transition: transform 0.1s ease;
}

.chevron-btn:active {
  transform: scale(0.85);
}

.chevron-value {
  font-size: 15px;
  font-weight: 800;
  color: #ffffff;
}

/* Cards & Layout */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.shob-card {
  background: var(--bg-card);
  border: 1.5px solid var(--border-contrast-dim);
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.shob-card:hover {
  border-color: var(--border-contrast);
}