@import url('https://fonts.googleapis.com/css2?family=Cinzel:wght@500;700;900&family=Inter:wght@300;400;500;600;700;900&family=Lora:ital,wght@0,400;0,600;1,400&display=swap');

/* Base Reset & Lock Scroll */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background-color: #000000;
  color: #ffffff;
  font-family: 'Lora', Georgia, serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

:root {
  --night-color: #660000;
}

/* Viewport Layout - Flex Column Layout */
#viewport {
  width: 100vw;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 1.2rem 0.8rem 1.2rem;
  background-color: #000000;
  position: relative;
  overflow: hidden;
}

/* Digital Time & Weather Header (Bounding Box = 1.8x Header Font Size) */
#digital-clock-container {
  width: 100%;
  --header-size: clamp(0.85rem, 2.2vw, 1.15rem);
  min-height: calc(var(--header-size) * 1.8);
  height: calc(var(--header-size) * 1.8);
  display: block;
  flex-shrink: 0;
  z-index: 10;
  overflow: hidden;
  position: relative;
}

/* Single Line Combined Header Bar (Target for Smooth Walking Animation) */
#header-bar {
  position: absolute;
  left: 0;
  top: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: var(--header-size);
  font-weight: 600;
  color: #ffffff;
  opacity: 0.9;
  white-space: nowrap;
  will-change: transform;
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), color 0.5s ease;
}

#digital-time {
  font-weight: 700;
  letter-spacing: 0.04em;
}

#weather-current {
  font-weight: 600;
}

#weather-forecast {
  opacity: 0.85;
  font-weight: 500;
}

.weather-divider {
  opacity: 0.5;
}

.weather-hide {
  display: none !important;
}

/* Weather Icon Styling */
.weather-icon {
  display: inline-block;
  margin: 0 0.15em;
  vertical-align: middle;
  transition: opacity 0.5s ease, filter 0.5s ease;
}

/* Clock Container (Target for Literature Quote Pixel Shift) */
#clock-container {
  flex: 1;
  max-width: 100%;
  max-height: 100%;
  width: 98%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 1.2rem;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

/* Quote Layout */
#quote-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
}

#quote-text {
  font-size: var(--quote-size, 1.8rem);
  font-weight: 400;
  line-height: 1.28;
  color: #ffffff;
  transition: color 0.5s ease;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.quote-part {
  opacity: 0.88;
}

/* Massively Larger Time Highlight */
.time-part {
  display: inline-block;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  font-size: var(--time-size, 4.8rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: #ffffff;
  padding: 0.04em 0.1em;
  margin: 0.06em 0;
  vertical-align: middle;
  text-transform: lowercase;
  transition: color 0.5s ease;
}

/* Attribution Styling */
#quote-attribution {
  margin-top: 0.8rem;
  font-size: var(--attr-size, 1.1rem);
  font-style: italic;
  opacity: 0.75;
  color: #ffffff;
  transition: color 0.5s ease;
  font-family: 'Cinzel', serif;
  letter-spacing: 0.04em;
}

#book-title {
  font-weight: 700;
}

#book-author {
  font-weight: 500;
}

/* Footer Light Level Debug Indicator */
#footer-lux-debug {
  margin-top: 0.6rem;
  font-size: 0.75rem;
  font-family: 'Inter', system-ui, sans-serif;
  font-style: normal;
  opacity: 0.65;
  letter-spacing: 0.03em;
  transition: color 0.5s ease;
}

#freekiosk-raw-json {
  margin: 0.6rem auto 0 auto;
  font-family: 'Inter', monospace, sans-serif;
  font-size: 0.65rem;
  text-align: left;
  background: rgba(10, 10, 10, 0.9);
  border: 1px solid #333333;
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
  max-width: 90vw;
  max-height: 180px;
  overflow-y: auto;
  color: #00ff88;
  white-space: pre-wrap;
  word-break: break-all;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
}

.debug-json-hidden {
  display: none !important;
}

/* Night Mode (OLED Deep Color for Dark Rooms) */
body.night-mode {
  background-color: #000000;
}

body.night-mode #header-bar,
body.night-mode #digital-time,
body.night-mode #weather-current,
body.night-mode #weather-forecast,
body.night-mode #quote-text,
body.night-mode .time-part,
body.night-mode .quote-part,
body.night-mode #quote-attribution {
  color: var(--night-color, #660000);
}

/* Subdue solid weather emoji icons in Night Mode */
body.night-mode .weather-icon {
  filter: grayscale(100%) brightness(0.25) sepia(100%) hue-rotate(315deg);
  opacity: 0.50;
}

/* Bottom Left Settings Container & Button */
#settings-container {
  position: fixed;
  bottom: 0.8rem;
  left: 0.8rem;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

#settings-container.visible {
  opacity: 1;
  pointer-events: auto;
}

#settings-btn {
  background: rgba(25, 25, 25, 0.88);
  border: 1px solid #444444;
  color: #ffffff;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.6);
  transition: transform 0.2s ease, background 0.2s ease;
}

#settings-btn:hover {
  background: rgba(45, 45, 45, 0.95);
  transform: scale(1.05);
}

/* Settings Popover Panel */
#settings-panel {
  position: absolute;
  bottom: 3.2rem;
  left: 0;
  background: rgba(18, 18, 18, 0.95);
  border: 1px solid #333333;
  padding: 0.8rem 1rem;
  border-radius: 12px;
  backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  min-width: 210px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.8);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.75rem;
  color: #dddddd;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

#settings-panel.settings-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
}

#night-color-picker {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 1.4rem;
  height: 1.4rem;
  border: 1px solid #555555;
  border-radius: 50%;
  background: none;
  cursor: pointer;
  padding: 0;
  overflow: hidden;
}

#night-color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

#night-color-picker::-webkit-color-swatch {
  border: none;
  border-radius: 50%;
}

#freekiosk-url-input {
  background: #111111;
  border: 1px solid #444444;
  color: #cccccc;
  border-radius: 6px;
  padding: 0.2rem 0.4rem;
  font-size: 0.65rem;
  font-family: 'Inter', monospace;
  width: 105px;
}

#freekiosk-url-input:focus {
  outline: none;
  border-color: #888888;
  color: #ffffff;
}

.settings-row button {
  width: 100%;
  background: #222222;
  color: #cccccc;
  border: 1px solid #444444;
  padding: 0.3rem 0.6rem;
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.7rem;
  font-family: 'Inter', sans-serif;
  transition: background 0.2s ease, color 0.2s ease;
}

.settings-row button:hover {
  background: #333333;
  color: #ffffff;
}

.settings-row button.active {
  background: #004400;
  color: #00ff66;
  border-color: #00aa44;
}

body.night-mode #settings-btn {
  background: rgba(20, 0, 0, 0.9);
  border-color: #550000;
  color: var(--night-color, #660000);
}

body.night-mode #settings-panel {
  background: rgba(15, 0, 0, 0.95);
  border-color: #550000;
  color: var(--night-color, #660000);
}

/* Discrete Status Bar */
#status-bar {
  position: fixed;
  bottom: 0.4rem;
  right: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: rgba(15, 15, 15, 0.9);
  border: 1px solid #333333;
  padding: 0.25rem 0.5rem;
  border-radius: 14px;
  font-family: 'Inter', sans-serif;
  font-size: 0.7rem;
  color: #777777;
  opacity: 0.2;
  transition: opacity 0.3s ease;
  z-index: 999;
}

#status-bar:hover, #status-bar:focus-within {
  opacity: 1;
}