/* ==========================================================================
   CUSP 2026 — Program Schedule Pages CSS
   Modern, accessible, highly readable & fully responsive across all devices
   ========================================================================== */

:root {
  --prog-navy: #151d5e;
  --prog-navy-light: #232f8f;
  --prog-navy-subtle: #f0f4f9;
  --prog-orange: #ef7d2d;
  --prog-orange-soft: #fff4ea;
  --prog-orange-border: #fcd9bc;
  --prog-ink: #191a2b;
  --prog-text: #2c3248;
  --prog-muted: #5e657d;
  --prog-border: #e2e6ed;
  --prog-card: #ffffff;
  --prog-break-bg: #fdfbf5;
  --prog-break-border: #f3ecd6;
  --prog-break-text: #8c6b12;
  --prog-radius: 12px;
  --prog-font-head: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --prog-font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

.program-page {
  background: #f7f9fc;
  padding: 36px 16px 64px;
  color: var(--prog-text);
  font-family: var(--prog-font-body);
  -webkit-font-smoothing: antialiased;
}

.program-container {
  max-width: 1140px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   PROGRAM NAVIGATION TABS
   -------------------------------------------------------------------------- */
.program-nav-wrap {
  margin-bottom: 24px;
}

.program-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 2px 10px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.program-nav::-webkit-scrollbar {
  display: none;
}

.program-nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 44px;
  padding: 10px 16px;
  background: var(--prog-card);
  color: var(--prog-navy);
  font-family: var(--prog-font-head);
  font-weight: 700;
  font-size: 14px;
  text-decoration: none;
  border-radius: 10px;
  border: 1.5px solid var(--prog-border);
  box-shadow: 0 2px 4px rgba(21, 29, 94, 0.04);
  transition: all 0.2s ease;
  white-space: nowrap;
  flex-shrink: 0;
}

.program-nav a:hover {
  background: var(--prog-navy-subtle);
  border-color: var(--prog-navy-light);
  color: var(--prog-navy);
  transform: translateY(-1px);
}

.program-nav a.active {
  background: var(--prog-navy);
  border-color: var(--prog-navy);
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(21, 29, 94, 0.2);
}

/* --------------------------------------------------------------------------
   PROGRAM HEADER / HERO CARD
   -------------------------------------------------------------------------- */
.program-header {
  background: #ffffff;
  border-radius: var(--prog-radius);
  padding: 28px 32px;
  margin-bottom: 24px;
  border: 1px solid var(--prog-border);
  border-left: 6px solid var(--prog-orange);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
}

.program-header .day {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--prog-orange-soft);
  color: var(--prog-orange);
  border: 1px solid var(--prog-orange-border);
  font-family: var(--prog-font-head);
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 5px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.program-header h1 {
  font-family: var(--prog-font-head);
  color: var(--prog-navy);
  font-size: clamp(22px, 3.2vw, 30px);
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.program-header .coord {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--prog-muted);
}

.program-header .coord strong,
.program-header .coord b {
  color: var(--prog-ink);
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   PROGRAM TABLE (DESKTOP & TABLET DEFAULT)
   -------------------------------------------------------------------------- */
.program-table-wrap {
  background: #ffffff;
  border-radius: var(--prog-radius);
  border: 1px solid var(--prog-border);
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
}

.program-table-scroll {
  width: 100%;
  overflow-x: auto;
}

.program-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14.5px;
  text-align: left;
}

.program-table thead th {
  background: var(--prog-navy);
  color: #ffffff;
  font-family: var(--prog-font-head);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 14px 16px;
  border: none;
}

.program-table th.th-time {
  width: 140px;
}

.program-table th.th-speaker {
  width: 320px;
}

.program-table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--prog-border);
  vertical-align: top;
  color: var(--prog-text);
  line-height: 1.55;
}

.program-table tr:last-child td {
  border-bottom: none;
}

/* Time Cell */
.program-table td.time {
  font-family: var(--prog-font-head);
  font-weight: 700;
  color: var(--prog-navy);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  font-size: 14px;
}

/* Program / Title Cell */
.program-table td.program {
  font-weight: 500;
  color: var(--prog-ink);
}

/* Speaker Cell */
.program-table td.speaker {
  color: var(--prog-muted);
  font-weight: 500;
  font-size: 14px;
}

.program-table td.speaker strong {
  color: var(--prog-navy);
}

/* Session Header Row */
.program-table tr.session-row td {
  background: linear-gradient(90deg, #fff4ea 0%, #fffdfa 100%);
  color: var(--prog-orange);
  font-family: var(--prog-font-head);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  padding: 12px 16px;
  border-top: 1px solid var(--prog-orange-border);
  border-bottom: 1px solid var(--prog-orange-border);
}

.program-table tr.session-row .mentor {
  display: block;
  margin-top: 4px;
  font-family: var(--prog-font-body);
  font-size: 13px;
  font-weight: 500;
  text-transform: none;
  color: var(--prog-muted);
}

/* Break / Registration / Lunch Row */
.program-table tr.break-row td {
  background: var(--prog-break-bg);
  color: var(--prog-break-text);
  font-weight: 500;
  font-style: italic;
  border-color: var(--prog-break-border);
}

.program-table tr.break-row td.time {
  color: var(--prog-break-text);
  font-style: normal;
}

/* Plenary / Highlight Row */
.program-table tr.plenary-row td {
  background: #fdfaf4;
  font-weight: 700;
  color: var(--prog-navy);
}

/* Hands-on Station Rows (when time is empty) */
.program-table tr.station-row td.time {
  color: var(--prog-muted);
  font-weight: 600;
  font-size: 12px;
}

/* Footer note */
.program-note {
  margin-top: 20px;
  text-align: center;
  font-size: 13.5px;
  color: var(--prog-muted);
}

/* --------------------------------------------------------------------------
   RESPONSIVE DESIGN (MOBILE & SMALL TABLETS <= 768px)
   Converts tables into clean, readable cards
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
  .program-page {
    padding: 16px 12px 48px;
  }

  .program-header {
    padding: 20px 18px;
    margin-bottom: 16px;
    border-radius: 12px;
  }

  .program-header h1 {
    font-size: 20px;
    margin-bottom: 10px;
  }

  .program-header .coord {
    font-size: 13.5px;
  }

  .program-nav-wrap {
    margin-bottom: 16px;
  }

  .program-nav a {
    padding: 8px 14px;
    font-size: 13px;
    border-radius: 8px;
  }

  /* Transform table to readable card list */
  .program-table-wrap {
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
  }

  .program-table-scroll {
    overflow: visible;
  }

  .program-table,
  .program-table thead {
    display: none;
  }

  .program-table,
  .program-table tbody {
    display: block;
    width: 100%;
  }

  .program-table tr {
    display: block;
    width: 100%;
    box-sizing: border-box;
    background: #ffffff;
    border: 1px solid var(--prog-border);
    border-radius: 12px;
    padding: 14px 16px;
    margin-bottom: 10px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
  }

  .program-table td {
    display: block;
    width: 100% !important;
    padding: 0;
    border: none;
    box-sizing: border-box;
  }

  /* Time Badge */
  .program-table td.time {
    display: inline-block;
    background: var(--prog-navy-subtle);
    color: var(--prog-navy);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12.5px;
    font-weight: 700;
    margin-bottom: 8px;
  }

  /* Program Topic */
  .program-table td.program,
  .program-table td:not(.time):not(.speaker) {
    color: var(--prog-ink);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 6px;
  }

  /* Speaker Tag */
  .program-table td.speaker {
    display: block;
    color: var(--prog-muted);
    font-size: 13.5px;
    font-weight: 500;
    margin-top: 4px;
    padding-top: 4px;
    border-top: 1px dashed var(--prog-border);
  }

  .program-table td.speaker::before {
    content: "👤 ";
    font-size: 12px;
  }

  /* Session Divider Card */
  .program-table tr.session-row {
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
    margin-top: 18px;
    margin-bottom: 10px;
  }

  .program-table tr.session-row td {
    background: linear-gradient(135deg, #fff3e6 0%, #fff8f0 100%);
    border: 1px solid var(--prog-orange-border);
    border-left: 4px solid var(--prog-orange);
    border-radius: 10px;
    padding: 12px 14px;
    color: var(--prog-orange);
    font-size: 14px;
    font-weight: 700;
  }

  .program-table tr.session-row .mentor {
    margin-top: 4px;
    font-size: 12.5px;
    color: var(--prog-muted);
    font-weight: normal;
  }

  /* Break Cards */
  .program-table tr.break-row {
    background: var(--prog-break-bg);
    border-color: var(--prog-break-border);
  }

  .program-table tr.break-row td {
    color: var(--prog-break-text);
  }

  .program-table tr.break-row td.time {
    background: rgba(140, 107, 18, 0.12);
    color: var(--prog-break-text);
  }

  /* Plenary / Awards */
  .program-table tr.plenary-row {
    background: #fdfaf4;
    border-color: #f7e6c4;
  }

  .program-table tr.plenary-row td.time {
    background: #faebd7;
  }
}


@media screen and (min-width: 200px) and (max-width: 786px) {
    .session-bg {
        padding: 70px !important;
    }
}