@import url('webfonts/font.css');

:root {
  font-family: "VG5000", sans-serif;
  font-size: 100%;
  --bg-col: #9d9c9c;
  --fg-col: #ffffff;
  --accent-col:#bbff28;
  --font-col:#000000;
  --inverse-font-col:#ffffff;
  --border-col: #ffffff;
  --card-bg: rgba(255, 255, 255, 0.01);
}

body {
  padding: 1rem;
  color: var(--fg-col);
  background: var(--bg-col);
  min-height: 100vh;
  line-height: 1.5;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
}

#neural-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 1.0;
}

header,
aside,
#calendar {
  margin-bottom: 1rem;
}

h1 {
  font-family: "VG5000", sans-serif;
  font-size: 3.0rem;
  font-weight: 400;
  margin: 0 0 0.5rem 0;
  color: var(--font-col);
}

h2 {
  font-family: "VG5000", sans-serif;
  font-size: 2.0rem;
  font-weight: 400;
  color: var(--inverse-font-col);
}

h3 {
  font-family: "VG5000", sans-serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--accent-col);
}

h4{
  font-size: 1.5rem;
  font-weight: 600;
  margin: 0 0 0.5rem 0;
  color: var(--accent-col);

}

ul {
  padding-left: 0.75rem;
}

ul,
p {
  margin: 0.2rem 0;
  color: var(--font-col);
}

a {
  color: var(--font-col);
  transition: all 0.3s ease;
  text-decoration: none;
  border-bottom: 1px solid var(--accent-col);
}

a:hover {
  color: var(--inverse-font-col);
  border-bottom-color: var(--accent-col);
}

li {
  font-size: 0.8rem;
}

.day,
.current-day {
  margin-bottom: 0.5rem;
  background: var(--card-bg);
  backdrop-filter: blur(5px);
  border: 1px solid var(--border-col);
  border-radius: 12px;
  padding: 0.65rem 0.85rem;
}

.current-day {
  backdrop-filter: blur(20px);
  border: 3px solid var(--accent-col);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.8);
}

.schedule-item.is-expanded {
  padding: 0.85rem 1rem 1rem;
}

.schedule-summary {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  margin: 0;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  font: inherit;
  color: inherit;
}

.schedule-summary:focus-visible {
  outline: 2px solid var(--accent-col);
  outline-offset: 2px;
  border-radius: 4px;
}

.schedule-chevron {
  flex-shrink: 0;
  width: 1.25rem;
  line-height: 1;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--accent-col);
  transition: transform 0.2s ease;
}

.schedule-item.is-expanded .schedule-chevron {
  transform: rotate(90deg);
}

.schedule-summary-text {
  flex: 1;
  background: transparent;
  color: var(--font-col);
  letter-spacing: 0.5px;
  padding: 0.5rem 0.25rem 0.5rem 0;
  font-weight: 500;
  font-size: 0.85rem;
}

.schedule-details {
  padding-top: 0.75rem;
}

.schedule-details[hidden] {
  display: none;
}

.schedule-details h3:first-child {
  margin-top: 0;
}

.description {
    padding-top: 0.4rem;
    padding-bottom: 0.4rem;
}

.exercise-box {
  background: rgba(14, 14, 14, 0.1);
  border: 1px solid var(--accent-col);
  padding: 1rem;
  font-size: 0.875rem;
  margin: 1.5rem 0;
}

.exercise-box li,
.exercise-box p,
.exercise-box h4,
.exercise-box a,
.exercise-box b {
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.exercise-box ul {
  list-style: disc;
  margin: 0.2rem 0 0.75rem;
  padding-left: 1.15rem;
}

.exercise-box li {
  display: list-item;
}



#calendar {
  background: var(--card-bg);
  backdrop-filter: blur(5px);
  border: 1px solid var(--border-col);
  border-radius: 12px;
  padding: 0.85rem 1rem 1rem;
}

.cal-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.4rem 1.25rem;
  margin-bottom: 0.85rem;
}

.cal-title {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--accent-col);
}

.cal-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 0.75rem;
  color: var(--font-col);
}

.cal-swatch {
  display: inline-block;
  width: 0.7rem;
  height: 0.7rem;
  margin-right: 0.35rem;
  vertical-align: -0.05rem;
}

.cal-swatch.is-class {
  background: var(--accent-col);
}

.cal-swatch.is-work {
  background: #fff;
}

.cal-months {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cal-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1rem;
}

.cal-month-label {
  margin: 0 0 0.35rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-col);
}

.cal-dow,
.cal-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.16rem;
  width: 100%;
  align-items: start;
}

.cal-dow {
  margin-bottom: 0.18rem;
}

.cal-dow > span {
  font-size: 0.55rem;
  line-height: 1;
  text-align: center;
  color: var(--font-col);
  opacity: 0.65;
}

.cal-dow-short {
  display: none;
}

.cal-day,
.cal-pad {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
}

@media (max-width: 699px) {
  .cal-row {
    gap: 0.45rem;
  }

  .cal-month-label {
    font-size: 0.62rem;
    letter-spacing: 0;
  }

  .cal-dow-long {
    display: none;
  }

  .cal-dow-short {
    display: inline;
  }

  .cal-dow,
  .cal-grid {
    gap: 0.1rem;
  }
}

.cal-day {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: none;
  background: transparent;
  font: inherit;
  font-size: clamp(0.45rem, 0.7vw, 0.62rem);
  line-height: 1;
  color: rgba(0, 0, 0, 0.38);
}

button.cal-day {
  cursor: pointer;
}

.cal-day.is-class,
.cal-day.is-work {
  color: #000;
}

.cal-day.is-class {
  background: var(--accent-col);
}

.cal-day.is-work {
  background: #fff;
}

.cal-day.is-today {
  outline: 2px solid #000;
  outline-offset: -2px;
}

button.cal-day:hover,
button.cal-day:focus-visible {
  outline: 2px solid #000;
  outline-offset: 1px;
}

@media (min-width: 700px) {
  :root {
    font-size: 110%;
  }
  body {
    padding: 3rem 5% 4rem 3rem;
    display: grid;
    grid-gap: 1rem 3vw;
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto auto;
  }

  header,
  footer,
  main,
  aside,
  #calendar {
    margin: 0;
  }
  header {
    grid-row: 1/2;
  }
  header,
  footer,
  #calendar,
  .current-day-highlight {
    grid-column: 1/-1;
  }
  #calendar,
  .current-day-highlight {
    grid-row: 2/3;
  }
  main {
    grid-column: 1/2;
    grid-row: 3/-1;
  }
  aside {
    grid-column: 2/-1;
    grid-row: 3/-1;
    align-self: start;
    background: var(--card-bg);
    backdrop-filter: blur(5px);
    border: 1px solid var(--border-col);
    border-radius: 12px;
    padding: 2rem;
  }
}

/* Neural Network Shader Styles */
#neural-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  opacity: 0.5;
  pointer-events: none;
}