:root {
  --color-navy: #040e60;
  --color-navy-mid: #030e69;
  --color-navy-dark: #0e3162;
  --color-gold: #E6B413;
  --color-gold-hover: #f0ae35;
  --color-white: #FFFFFF;
  --font-title: 'Manrope', sans-serif;
  --font-body: 'Manrope', sans-serif;
  --border-radius-main: 8px;

  /* UI System Tokens */
  --color-role-primary: #E6B413;
  --color-role-save: #2ecc71;
  --color-role-neutral: #777777;
  --color-role-danger: #C0392B;
  --color-role-danger-hover: #A5301F;

  --color-status-success: #2ecc71;
  --color-status-error: #C0392B;
  --color-status-warning: #e67e22;
  --color-status-info: #3498db;

  --color-divider: rgba(255, 255, 255, 0.1);
  --color-btn-subtle: rgba(255, 255, 255, 0.08);
  --color-label-grey: #D3D3D3;
  --color-label-muted: #c0c0c0;
  --color-input-border: #777777;
  --color-placeholder: #999999;
}

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

body {
  font-family: var(--font-body);
  height: 100vh;
  width: 100vw;
  background-color: transparent;
  overflow: hidden;
  position: relative;
  touch-action: manipulation;
}

/* OVERLAY CONTAINER */
.lower-third-container {
  position: absolute;
  left: 30px;
  bottom: 30px;
  width: 90%;
  max-width: 900px;
  display: flex;
  flex-direction: column;
  align-items: center;
  transform-origin: bottom left;
  transition: transform 0.1s ease-out, opacity 0.3s ease;
  transform: scale(1);
  opacity: 1;
}

.lower-third-container.hidden {
  opacity: 0;
  pointer-events: none;
}

/* BASE BAR */
.base-bar {
  width: 100%;
  background: linear-gradient(135deg, #040e60 0%, #030e69 50%, #0e3162 100%);
  color: var(--color-white);
  padding: 14px 28px;
  border-radius: var(--border-radius-main) var(--border-radius-main) 0 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  display: flex;
  align-items: center;
  z-index: 2;
  opacity: 0;
  animation: slideInBase 0.7s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

@keyframes slideInBase {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.main-title {
  font-family: var(--font-title);
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

/* DETAIL BAR */
.detail-bar {
  width: 100%;
  background: linear-gradient(135deg, #040e60 0%, #030e69 50%, #0e3162 100%);
  color: var(--color-white);
  padding: 20px 28px 16px 28px;
  border-radius: 0 0 var(--border-radius-main) var(--border-radius-main);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
  z-index: 1;
  opacity: 0;
  animation: slideUpDetails 0.6s cubic-bezier(0.2, 0.8, 0.2, 1) 0.5s forwards;
}

@keyframes slideUpDetails {
  from {
    transform: translateY(-30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.contact-items {
  display: flex;
  justify-content: space-around;
  align-items: stretch;
  gap: 14px;
}

.contact-item {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(230, 180, 19, 0.3);
  padding: 12px 16px;
  border-radius: var(--border-radius-main);
  flex: 1;
}

.icon {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 14px;
  flex-shrink: 0;
}

.icon img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}

.contact-label {
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 700;
  color: #E6B413;
  line-height: 1.25;
  margin-bottom: 2px;
}

.contact-details {
  font-family: var(--font-body);
  font-size: 20px;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
}

/* OPERATOR CONTROL PANEL */
.control-panel {
  position: absolute;
  top: 20px;
  right: 20px;
  min-width: 440px;
  max-width: 520px;
  background: linear-gradient(135deg, #040e60 0%, #030e69 50%, #0e3162 100%);
  border: 1px solid var(--color-gold);
  border-radius: var(--border-radius-main);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
  color: var(--color-white);
  padding: 20px;
  z-index: 1000;
  touch-action: auto;
  transform-origin: top right;
  transition: opacity 0.2s ease, transform 0.1s ease-out;
}

.control-panel.hidden {
  display: none;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: 10px;
  margin-bottom: 15px;
}

.panel-header h2 {
  font-family: var(--font-body);
  font-size: 18px;
  color: var(--color-gold);
  font-weight: 700;
}

.close-btn {
  background: transparent;
  border: none;
  color: var(--color-label-grey);
  font-size: 24px;
  cursor: pointer;
  line-height: 1;
}

.close-btn:hover {
  color: var(--color-white);
}

.panel-section {
  margin-bottom: 15px;
  border-bottom: 1px solid var(--color-divider);
  padding-bottom: 12px;
}

.panel-section h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--color-label-grey);
  margin-bottom: 10px;
}

.input-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 10px;
}

.input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.input-group label {
  font-size: 12px;
  color: var(--color-label-grey);
  margin-bottom: 4px;
}

.input-group input[type="text"] {
  background-color: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--color-input-border);
  border-radius: 4px;
  color: var(--color-white);
  padding: 8px;
  font-size: 14px;
  font-family: var(--font-body);
}

.input-group input[type="text"]:focus {
  outline: 1px solid var(--color-gold);
  border-color: var(--color-gold);
}

.slider-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.slider-header span {
  font-size: 12px;
  color: var(--color-gold);
  font-weight: 700;
}

.input-group input[type="range"] {
  width: 100%;
  accent-color: var(--color-gold);
  margin-top: 4px;
  cursor: pointer;
}

.help-text {
  font-size: 11px;
  color: var(--color-label-muted);
  margin-top: 2px;
}

.panel-actions {
  display: flex;
  gap: 10px;
  margin-top: 15px;
}

.control-panel button {
  flex: 1;
  padding: 10px;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  border: none;
  transition: background-color 0.2s ease;
}

#controlPanel #cpSaveBtn {
  background-color: var(--color-role-save);
  color: var(--color-white);
}

#controlPanel #cpSaveBtn:hover {
  background-color: #27ae60;
}

#controlPanel #cpToggleOverlayBtn {
  background-color: var(--color-role-primary);
  color: var(--color-navy);
}

#controlPanel #cpToggleOverlayBtn:hover {
  background-color: var(--color-gold-hover);
}

.status-line {
  margin-top: 10px;
  font-size: 12px;
  min-height: 16px;
  text-align: center;
}

.status-line.success { color: var(--color-status-success); }
.status-line.error { color: var(--color-status-error); }
.status-line.info { color: var(--color-status-info); }

@media (max-width: 768px) {
  .base-bar, .detail-bar {
    border-radius: 0;
  }
  .base-bar {
    padding: 10px 15px;
  }
  .main-title {
    font-size: 24px;
  }
  .detail-bar {
    width: 100%;
    padding: 15px;
  }
  .contact-items {
    flex-direction: column;
    align-items: stretch;
  }
  .contact-item {
    margin-bottom: 12px;
  }
  .contact-item:last-child {
    margin-bottom: 0;
  }
  .control-panel {
    min-width: 90vw;
    right: 5vw;
    left: 5vw;
  }
}