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

    body {
        font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        background: linear-gradient(135deg, #0a0e27 0%, #1a1f3a 100%);
        color: #e0e0e0;
        min-height: 100vh;
        overflow-x: hidden;
    }

    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 20px;
    }

    .header {
        text-align: center;
        margin-bottom: 30px;
        padding: 20px;
        background: rgba(255, 255, 255, 0.05);
        border-radius: 15px;
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
    }

    .tooltip {
        position: absolute;
        top: 100%;
        left: 50%;
        transform: translateX(-50%);
        background: rgba(0, 0, 0, 0.8);
        color: #fff;
        padding: 8px 12px;
        border-radius: 4px;
        white-space: nowrap;
        pointer-events: none;
        opacity: 0;
        transition: opacity 0.2s;
        z-index: 9999;
    }

    h1 {
        font-size: 2.5em;
        background: linear-gradient(45deg, #00ffff, #ff00ff);
        background-clip: text;
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        margin-bottom: 10px;
        animation: glow 3s ease-in-out infinite;
    }

    @keyframes glow {
        0%, 100% { opacity: 0.8; }
        50% { opacity: 1; }
    }

    .current-time {
        background: rgba(0, 255, 255, 0.1);
        border: 2px solid rgba(0, 255, 255, 0.3);
        border-radius: 10px;
        padding: 20px;
        margin-bottom: 20px;
        text-align: center;
        position: relative;
        overflow: hidden;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: center;
        height: var(--clock-size);
    }

    .current-time.manual::before {
        animation-play-state: paused;
    }

    .current-time::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: linear-gradient(45deg, transparent, rgba(0, 255, 255, 0.1), transparent);
        transform: rotate(45deg);
        animation: sweep 3s linear infinite;
    }

    @keyframes sweep {
        0% { transform: translateX(-100%) translateY(-100%) rotate(45deg); }
        100% { transform: translateX(100%) translateY(100%) rotate(45deg); }
    }

    .cobie-time {
        font-size: 2.5em;
        font-family: 'Courier New', monospace;
        letter-spacing: 2px;
        margin: 10px 0;
        text-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    }

    .regular-time {
        font-size: 1.2em;
        color: #aaa;
    }

    .timezone-selector {
        margin: 20px 0;
        text-align: center;
    }

    select {
        padding: 10px 20px;
        font-size: 16px;
        background: rgba(255, 255, 255, 0.1);
        border: 1px solid rgba(255, 255, 255, 0.3);
        border-radius: 5px;
        color: #fff;
        cursor: pointer;
        transition: all 0.3s ease;
    }

    select:hover {
        background: rgba(255, 255, 255, 0.2);
        transform: translateY(-2px);
    }

    .calendar-controls {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 20px;
        margin: 20px 0;
    }

    button {
        padding: 10px 20px;
        font-size: 16px;
        background: linear-gradient(45deg, #00ffff, #0080ff);
        border: none;
        border-radius: 5px;
        color: #fff;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
        overflow: hidden;
    }

    button::before {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 0;
        height: 0;
        background: rgba(255, 255, 255, 0.3);
        border-radius: 50%;
        transform: translate(-50%, -50%);
        transition: width 0.6s, height 0.6s;
    }

    button:hover::before {
        width: 300px;
        height: 300px;
    }

    button:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px rgba(0, 255, 255, 0.3);
    }

    .calendar-view {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 15px;
        padding: 20px;
        backdrop-filter: blur(10px);
        border: 1px solid rgba(255, 255, 255, 0.1);
        overflow: hidden;
    }

    .calendar-header {
        text-align: center;
        font-size: 1.5em;
        margin-bottom: 20px;
        color: #00ffff;
    }

    .eonstrip-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 15px;
        margin-bottom: 20px;
        transform: translateX(0);
        transition: transform 0.3s ease;
        will-change: transform;
    }

    .eonstrip-card {
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: 10px;
        padding: 15px;
        text-align: center;
        transition: all 0.3s ease;
        cursor: pointer;
        position: relative;
        overflow: visible;
        white-space: normal;
    }

    .eonstrip-card::before {
        content: '';
        position: absolute;
        top: -50%;
        left: -50%;
        width: 200%;
        height: 200%;
        background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .eonstrip-card:hover::before {
        opacity: 1;
    }

    .eonstrip-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0, 255, 255, 0.2);
        border-color: rgba(0, 255, 255, 0.5);
            z-index: 1000;
    }

    .eonstrip-card:hover .tooltip {
        opacity: 1;
    }

    .eonstrip-card.current {
        background: rgba(0, 255, 255, 0.2);
        border-color: rgba(0, 255, 255, 0.5);
    }

    .eonstrip-name {
        font-size: 1em;
        font-weight: bold;
        color: #00ffff;
        margin-bottom: 5px;
    }

    .eonstrip-hex {
        font-size: 0.85em;             /* was default monospace size */
        font-family: 'Courier New', monospace;
        color: #ffaaff;
        margin-bottom: 10px;
    }

    .eonstrip-dates {
        font-size: 0.7em;
        color: #aaa;
        line-height: 1.4;
    }

    .event-tag {
        display: inline-block;
        margin-top: 4px;
        padding: 2px 6px;
        font-size: 0.75em;
        font-weight: 600;
        color: #fff;
        background: linear-gradient(135deg, rgba(0,255,255,0.25), rgba(255,0,255,0.25));
        border: 1px solid rgba(255,255,255,0.2);
        border-radius: 4px;
        text-shadow: 0 0 6px rgba(0,255,255,0.7);
    }

    .time-details {
        background: rgba(255, 255, 255, 0.05);
        border-radius: 10px;
        padding: 20px;
        margin-top: 20px;
    }

    .time-unit {
        display: flex;
        justify-content: space-between;
        padding: 10px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .time-unit:last-child {
        border-bottom: none;
    }

    .unit-name {
        color: #00ffff;
        font-weight: bold;
    }

    .unit-value {
        font-family: 'Courier New', monospace;
        color: #ffaaff;
    }

    .toggle-btn {
        background: linear-gradient(45deg, #00ffff, #0080ff);
        border: none;
        border-radius: 8px;
        color: #fff;
        font-size: 0.9em;
        padding: 8px 16px;
        cursor: pointer;
        position: relative;
        overflow: hidden;
        text-transform: uppercase;
        letter-spacing: 1px;
        box-shadow: 0 0 10px rgba(0,255,255,0.4);
        transition: all 0.3s ease;
    }

    .toggle-btn .arrow-icon {
        display: inline-block;
        margin-right: 6px;
        transition: transform 0.3s ease;
    }

    .toggle-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 0 20px rgba(0,255,255,0.6);
    }

    .extended-section {
        display: none; /* hidden by default */
        margin-top: 10px;
        animation: fadeIn 0.4s ease;
    }

    /* Simple fade‐in for when extended units show */
    @keyframes fadeIn {
        from { opacity: 0; }
        to   { opacity: 1; }
    }

    @media only screen
      and (max-width: 812px)    /* iPhone portrait widths go up to ~812px */
      and (orientation: portrait) {

      /* scale down your main text by 30% */
      html {
        font-size: 70%;
      }

      /* if you prefer targeting only the big “cobie-time” element: */
      .cobie-time {
        font-size: 1.75em; /* was 2.5em, which is 70% of 2.5em */
      }
    }


.eonstrip-grid {
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  transform: translateX(0);
  transition: transform 0.3s ease;
  will-change: transform;
}

.detail-view {
  margin-top: 20px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
  padding: 20px;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.detail-nav {
  display: flex;
  gap: 10px;
  align-items: center;
}

.back-btn {
  background: linear-gradient(45deg, #00ffff, #0080ff);
  border: none;
  border-radius: 5px;
  color: #fff;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 0.9em;
}

.detail-timeline {
  position: relative;
  --scale-width: 24px;
  height: 400px;
  border-left: 3px solid #00ffff;
  margin-right: 40px;
  margin-left: 0;
  overflow: visible;
}

.timeline-block {
  position: absolute;
  left: 0;
  width: calc(100% + 40px);
  text-align: left;
  padding-left: 4px;
  border-top: 1px dashed rgba(0,255,255,0.5);
  color: #00ffff;
  font-size: 0.9em;
  font-weight: 600;
  padding-top: 2px;
  text-shadow: 0 0 4px #00ffff;
  pointer-events: none;
  z-index: 5;
}

.current-time-line {
  position: absolute;
  left: var(--scale-width);
  width: calc(100% + 40px - var(--scale-width));
  border-top: 2px solid #ff00ff;
  color: #ff00ff;
  font-size: 0.9em;
  font-weight: 600;
  padding-top: 2px;
  text-shadow: 0 0 4px #ff00ff;
  pointer-events: none;
  z-index: 2;
}

.event-box, .event-line {
  position: absolute;
  left: var(--scale-width);
  background: var(--bg-color, rgba(255,0,255,0.4));
  border: 1px solid var(--border-color, rgba(0,255,255,0.7));
  border-radius: 4px;
  padding: 2px 4px;
  color: var(--text-color, #fff);
  font-size: 0.75em;
  overflow: visible;
  white-space: nowrap;
  z-index: 3;
  box-shadow: 0 0 4px var(--border-color, rgba(0,255,255,0.9));
}
.event-box {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.event-line {
  height: 4px;
  padding: 0;
  overflow: visible;
}

.event-box.small-event {
  overflow: visible;
  padding: 0;
}

.event-line .event-label,
.event-box.small-event .event-label {
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translate(-50%, -2px);
  margin-bottom: 2px;
  background: var(--bg-color, rgba(255,0,255,0.5));
  border: 1px solid var(--border-color, rgba(0,255,255,0.8));
  border-radius: 4px;
  padding: 2px 6px;
  white-space: nowrap;
  color: var(--text-color, #fff);
  font-size: 0.75em;
  font-weight: 600;
  text-shadow: 0 0 4px var(--border-color, #ff00ff);
  z-index: 4;
  box-shadow: 0 0 4px var(--border-color, rgba(0,255,255,0.9));
}

.event-line .event-label.below,
.event-box.small-event .event-label.below {
  bottom: auto;
  top: 100%;
  transform: translate(-50%, 2px);
  margin-bottom: 0;
  margin-top: 2px;
}

.event-box:hover .tooltip,
.event-line:hover .tooltip {
  opacity: 1;
}

/* Layout combining current time and analog clock */
.time-display {
  --clock-size: 40vmin;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: stretch;
  gap: 20px;
}


.analog-clock-container {
  flex: 0 0 auto;
  width: var(--clock-size);
  margin-left: auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

#clock {
  position: relative;
  width: var(--clock-size);
  height: var(--clock-size);
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  background: radial-gradient(circle at center, #0a0e27 0%, #1a1f3a 100%);
  box-shadow: 0 0 25px rgba(0, 255, 255, 0.2), inset 0 0 40px rgba(255, 0, 255, 0.2);
}

.clock-center {
  position: absolute;
  top: 50%;
  left: 50%;
  width: calc(var(--clock-size) * 0.13);
  height: calc(var(--clock-size) * 0.13);
  transform: translate(-50%, -50%) translateZ(0);
  background: url('logo.svg') center/contain no-repeat;
  background-color: transparent;
  border-radius: 50%;
  /* box-shadow: 0 0 8px rgba(0, 255, 255, 0.8); */
  z-index: 2;
  pointer-events: none;
}

@media screen and (min-width: 1200px) {
  .clock-center {
    width: calc(var(--clock-size) * 0.085);
    height: calc(var(--clock-size) * 0.085);
  }
}

.clock-label {
  position: absolute;
  bottom: 30%;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Great Vibes', cursive;
  font-size: calc(var(--clock-size) * 0.06);
  color: #ffaaff;
  text-shadow: 0 0 6px rgba(255, 0, 255, 0.6);
  pointer-events: none;
  z-index: 0;
}

body.fullscreen-clock .clock-label {
  font-size: calc(var(--clock-size) * 0.08);
}

.marker {
  position: absolute;
  width: calc(var(--clock-size) * 0.13);
  height: calc(var(--clock-size) * 0.13);
  text-align: center;
  line-height: calc(var(--clock-size) * 0.13);
  /* Use a futuristic font for the clock markers */
  font-family: 'Orbitron', 'Trebuchet MS', 'Lucida Sans', Arial, sans-serif;
  /* 1% of the clock radius */
  font-size: calc(var(--clock-size) * 0.05);
  font-weight: 600;
  color: #00ffff;
  background: none;
  border: none;
  border-radius: 0;
  text-shadow: 0 0 6px rgba(0, 255, 255, 0.9), 0 0 12px rgba(0, 255, 255, 0.7);
  box-shadow: none;
  transform-origin: center;
  font-variant-numeric: tabular-nums;
  user-select: none;
  pointer-events: none;
  will-change: transform;
  z-index: 1;
}

.tick {
  position: absolute;
  width: 2px;
  background: #00ffff;
  transform-origin: center top;
  z-index: 0;
}

.tick.mid {
  background: #66ffff;
}

.tick.big {
  background: #ffffff;
}

.hand {
  position: absolute;
  bottom: 50%;
  left: 50%;
  transform-origin: bottom center;
  transform: translateX(-50%);
  transition: transform 1s linear;
  border-radius: 2px;
  z-index: 1;
}


.hand.xeno {
  width: 2px;
  height: 44%;
  background: linear-gradient(to top, #66ccff, #0044ff);
  box-shadow: 0 0 8px #66ccff;
}

.hand.quantic {
  width: 3px;
  height: 40%;
  background: linear-gradient(to top, #ff66ff, #9900ff);
  box-shadow: 0 0 8px #ff66ff;
}

.hand.chronon {
  width: 4px;
  height: 34%;
  background: linear-gradient(to top, #ff4444, #880000);
  box-shadow: 0 0 8px #ff4444;
}

.hand.eonstrip {
  width: 5px;
  height: 30%;
  background: linear-gradient(to top, #33ff99, #006633);
  box-shadow: 0 0 8px #33ff99;
}


.hand.megasequence {
  width: 6px;
  height: 26%;
  background: linear-gradient(to top, #ffbb33, #aa5500);
  box-shadow: 0 0 8px #ffbb33;
}

@media only screen and (max-height: 430px) and (orientation: landscape) {
  .time-display {
    --clock-size: 70vmin;
  }
}

body.fullscreen-clock .header,
body.fullscreen-clock .current-time,
body.fullscreen-clock .timezone-selector,
body.fullscreen-clock .calendar-controls,
body.fullscreen-clock .calendar-view,
body.fullscreen-clock .detail-view,
body.fullscreen-clock .time-details,
body.fullscreen-clock .explanations {
  display: none !important;
}

body.fullscreen-clock .time-display {
  position: fixed;
  inset: 0;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

body.fullscreen-clock .analog-clock-container {
  --clock-size: 80vmin;
  width: var(--clock-size);
  margin-left: 0;
}

body.fullscreen-clock #clock {
  width: var(--clock-size);
  height: var(--clock-size);
}