/* Created by Andy */
/* 5000m Gain — Ultra Trail Training Plan */

:root {
  --soil: #1a1410;
  --rock: #2d2620;
  --trail: #8B6914;
  --summit: #E8A030;
  --snow: #F5ECD7;
  --sky: #7BB3C4;
  --red: #C0392B;
  --muted: #6b5d4f;
  --today-border: #E8A03066;
}

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

body {
  background: var(--soil);
  color: var(--snow);
  font-family: 'DM Sans', sans-serif;
  min-height: 100vh;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 45vh;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 400'%3E%3Cpolygon points='0,400 200,180 350,300 520,120 680,260 800,80 950,220 1100,100 1250,240 1440,60 1440,400' fill='%232d2620'/%3E%3Cpolygon points='0,400 150,250 280,340 420,200 560,310 700,150 830,270 970,160 1100,280 1250,180 1440,220 1440,400' fill='%231a1410' opacity='0.7'/%3E%3C/svg%3E") no-repeat bottom;
  background-size: cover;
  z-index: 0;
  pointer-events: none;
}

.wrap { position: relative; z-index: 1; max-width: 940px; margin: 0 auto; padding: 40px 20px 80px; }

/* HEADER */
header { text-align: center; margin-bottom: 36px; }
.eyebrow { font-family: 'DM Mono', monospace; font-size: 11px; letter-spacing: 4px; color: var(--trail); text-transform: uppercase; margin-bottom: 12px; }
h1 { font-family: 'Bebas Neue', sans-serif; font-size: clamp(52px, 10vw, 96px); line-height: 0.9; color: var(--summit); letter-spacing: 2px; }
h1 span { display: block; font-size: 0.45em; color: var(--snow); letter-spacing: 6px; }
.tagline { margin-top: 16px; font-size: 13px; color: var(--muted); font-family: 'DM Mono', monospace; letter-spacing: 1px; }

/* COUNTDOWN */
.countdown { display: flex; justify-content: center; gap: 4px; margin-bottom: 32px; }
.cd-block { background: var(--rock); border: 1px solid #3a3028; border-radius: 4px; padding: 12px 18px; text-align: center; min-width: 72px; }
.cd-val { font-family: 'Bebas Neue', sans-serif; font-size: 36px; color: var(--summit); line-height: 1; }
.cd-label { font-family: 'DM Mono', monospace; font-size: 9px; color: var(--muted); letter-spacing: 2px; margin-top: 2px; }

/* STATS */
.stats-bar { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; margin-bottom: 32px; border: 1px solid #3a3028; border-radius: 4px; overflow: hidden; }
.stat { background: var(--rock); padding: 14px 12px; text-align: center; }
.stat-val { font-family: 'Bebas Neue', sans-serif; font-size: 28px; color: var(--summit); line-height: 1; }
.stat-label { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); letter-spacing: 2px; margin-top: 4px; text-transform: uppercase; }

/* LEGEND */
.legend { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 28px; padding: 10px 16px; background: var(--rock); border-radius: 4px; border: 1px solid #3a3028; }
.legend-item { display: flex; align-items: center; gap: 6px; font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); letter-spacing: 1px; }
.dot { width: 8px; height: 8px; border-radius: 50%; }

/* WEEK */
.week { margin-bottom: 32px; }
.week-header { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.week-badge { font-family: 'Bebas Neue', sans-serif; font-size: 13px; letter-spacing: 3px; background: var(--trail); color: var(--soil); padding: 4px 10px; border-radius: 2px; }
.week-title { font-family: 'Bebas Neue', sans-serif; font-size: 22px; letter-spacing: 2px; color: var(--snow); }
.week-dates { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); letter-spacing: 1px; }
.week-line { flex: 1; height: 1px; background: linear-gradient(to right, #3a3028, transparent); }

/* DAY CARDS */
.days { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 8px; }
.day { background: var(--rock); border-radius: 6px; border: 1px solid #3a3028; overflow: hidden; transition: border-color 0.2s; }
.day:hover { border-color: var(--trail); }
.day.is-today { border-color: var(--today-border); background: #2a2318; }
.day.is-today .day-header { background: #3a3020; }

.today-badge { font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 2px; color: var(--summit); background: #E8A03020; border: 1px solid var(--today-border); padding: 2px 7px; border-radius: 10px; }

/* COMPLETED STATE */
.day.is-done { border-color: #4a674160; background: #1a1f18; }
.day.is-done .day-header { background: #222a1e; }
.done-badge { font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 2px; color: #7ab372; background: #7ab37215; border: 1px solid #7ab37240; padding: 2px 7px; border-radius: 10px; }
.actual-vs-plan { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-top: 10px; padding: 10px; background: #1a1f18; border: 1px solid #4a674130; border-radius: 4px; }
.avp-header { grid-column: 1 / -1; font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 3px; color: #7ab372; text-transform: uppercase; margin-bottom: 2px; border-left: 2px solid #7ab372; padding-left: 7px; }
.avp-col { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); }
.avp-col b { color: var(--snow); font-weight: 500; }
.avp-label { font-size: 8px; letter-spacing: 2px; color: var(--muted); text-transform: uppercase; margin-bottom: 2px; }
.avp-over { color: var(--summit); }
.avp-on { color: #7ab372; }

.day-header { display: flex; align-items: center; justify-content: space-between; padding: 10px 14px; border-bottom: 1px solid #3a3028; gap: 4px; flex-wrap: wrap; }
.day-name { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1px; color: var(--muted); text-transform: uppercase; }
.day-type { font-size: 10px; padding: 2px 8px; border-radius: 10px; font-family: 'DM Mono', monospace; letter-spacing: 1px; font-weight: 500; white-space: nowrap; }
.type-climb    { background: #8B691422; color: var(--trail); border: 1px solid #8B691440; }
.type-descent  { background: #C0392B22; color: #e05a4e; border: 1px solid #C0392B40; }
.type-combo    { background: #4a674122; color: #7ab372; border: 1px solid #4a674140; }
.type-rest     { background: #7BB3C422; color: var(--sky); border: 1px solid #7BB3C440; }
.type-strength { background: #9b59b622; color: #c39bd3; border: 1px solid #9b59b640; }
.type-race     { background: #E8A03022; color: var(--summit); border: 1px solid #E8A03040; }

.day-body { padding: 12px 14px; }
.workout-name { font-family: 'Bebas Neue', sans-serif; font-size: 18px; letter-spacing: 1px; color: var(--snow); margin-bottom: 6px; }
.workout-desc { font-size: 12px; color: var(--muted); line-height: 1.6; margin-bottom: 10px; }
.metrics { display: flex; gap: 12px; flex-wrap: wrap; }
.metric { display: flex; align-items: center; gap: 5px; }
.metric-icon { font-size: 12px; }
.metric-val { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--snow); font-weight: 500; }
.metric-unit { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); }

/* TOGGLE */
.detail-toggle { display: flex; align-items: center; gap: 6px; margin-top: 10px; background: none; border: 1px solid #3a3028; border-radius: 3px; padding: 5px 10px; color: var(--muted); font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 1px; cursor: pointer; transition: border-color 0.2s, color 0.2s; width: 100%; justify-content: center; }
.detail-toggle:hover { border-color: var(--trail); color: var(--snow); }
.detail-toggle .arrow { display: inline-block; transition: transform 0.25s; font-style: normal; }
.detail-toggle.open { border-color: var(--trail); color: var(--summit); }
.detail-toggle.open .arrow { transform: rotate(180deg); }

/* DETAIL PANEL */
.detail-panel { max-height: 0; overflow: hidden; transition: max-height 0.4s ease; }
.detail-panel.open { max-height: 1400px; border-top: 1px solid #3a3028; }
.detail-inner { padding: 14px 14px 16px; }
.detail-section { margin-bottom: 14px; }
.detail-section:last-child { margin-bottom: 0; }
.detail-heading { font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 3px; color: var(--trail); text-transform: uppercase; margin-bottom: 8px; border-left: 2px solid var(--trail); padding-left: 7px; }
.ex-row { display: flex; gap: 10px; padding: 8px 0; border-bottom: 1px solid #3a3028; align-items: flex-start; }
.ex-row:last-child { border-bottom: none; }
.ex-num { font-family: 'Bebas Neue', sans-serif; font-size: 20px; color: var(--trail); line-height: 1; width: 22px; flex-shrink: 0; padding-top: 2px; }
.ex-content { flex: 1; }
.ex-name { font-family: 'Bebas Neue', sans-serif; font-size: 15px; letter-spacing: 1px; color: var(--snow); line-height: 1.1; margin-bottom: 3px; }
.ex-sets { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--summit); letter-spacing: 1px; margin-bottom: 4px; }
.ex-cue { font-size: 11px; color: var(--muted); line-height: 1.55; }
.ex-cue b { color: var(--snow); }
.detail-tip { background: #8B691411; border: 1px solid #8B691430; border-radius: 4px; padding: 8px 10px; font-size: 11px; color: var(--muted); line-height: 1.6; }
.detail-tip b { color: var(--summit); }
.phase-row { display: grid; grid-template-columns: 84px 1fr; gap: 0; margin-bottom: 3px; }
.phase-time { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--sky); padding: 6px 8px 6px 0; border-right: 1px solid #3a3028; }
.phase-desc { font-size: 11px; color: var(--muted); padding: 6px 0 6px 10px; line-height: 1.5; }
.phase-desc b { color: var(--snow); }

/* ELEVATION BAR */
.elev-visual { margin: 36px 0 24px; background: var(--rock); border: 1px solid #3a3028; border-radius: 6px; padding: 20px 24px; }
.elev-title { font-family: 'DM Mono', monospace; font-size: 10px; letter-spacing: 3px; color: var(--muted); text-transform: uppercase; margin-bottom: 14px; }
.bars { display: flex; align-items: flex-end; gap: 3px; height: 64px; }
.bar-group { display: flex; flex-direction: column; align-items: center; flex: 1; }
.bar { width: 100%; border-radius: 2px 2px 0 0; transition: opacity 0.2s; }
.bar:hover { opacity: 0.7; }
.bar-day-label { font-family: 'DM Mono', monospace; font-size: 7.5px; color: var(--muted); margin-top: 4px; letter-spacing: 0.3px; text-align: center; }

/* COURSE PROFILE */
.course-section { margin-top: 44px; }
.course-section .section-title { color: var(--summit); }
.course-profile-box { background: var(--rock); border: 1px solid #3a3028; border-radius: 6px; padding: 20px 24px; margin-bottom: 16px; }
.course-profile-box svg { display: block; }
.course-stats { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 8px; margin-bottom: 16px; }
.course-stat { background: var(--rock); border: 1px solid #3a3028; border-radius: 4px; padding: 10px 12px; text-align: center; }
.course-stat-val { font-family: 'Bebas Neue', sans-serif; font-size: 24px; color: var(--summit); line-height: 1; }
.course-stat-label { font-family: 'DM Mono', monospace; font-size: 9px; color: var(--muted); letter-spacing: 2px; margin-top: 3px; text-transform: uppercase; }
.course-legend { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); letter-spacing: 1px; }
.course-legend-item { display: flex; align-items: center; gap: 6px; }
.course-legend-swatch { width: 16px; height: 10px; border-radius: 2px; }
.danger-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.danger-col-title { font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 3px; text-transform: uppercase; margin-bottom: 10px; padding-left: 7px; }
.danger-col-title.climb { color: var(--summit); border-left: 2px solid var(--summit); }
.danger-col-title.descent { color: var(--red); border-left: 2px solid var(--red); }
.danger-item { display: flex; gap: 8px; padding: 8px 0; border-bottom: 1px solid #3a3028; align-items: baseline; }
.danger-item:last-child { border-bottom: none; }
.danger-km { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); white-space: nowrap; min-width: 80px; }
.danger-stats { font-family: 'DM Mono', monospace; font-size: 10px; white-space: nowrap; }
.danger-stats.climb { color: var(--summit); }
.danger-stats.descent { color: #e05a4e; }
.danger-note { font-size: 11px; color: var(--muted); line-height: 1.5; flex: 1; }
.danger-note b { color: var(--snow); }
.seg-table { width: 100%; border-collapse: collapse; }
.seg-table th { font-family: 'DM Mono', monospace; font-size: 9px; letter-spacing: 2px; color: var(--trail); text-transform: uppercase; text-align: left; padding: 6px 8px; border-bottom: 1px solid #3a3028; }
.seg-table td { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); padding: 5px 8px; border-bottom: 1px solid #3a302820; }
.seg-table td b { color: var(--snow); font-weight: 500; }
.seg-table tr:hover td { color: var(--snow); }

/* COOLDOWN */
.cooldown-section { margin-top: 44px; }
.section-title { font-family: 'Bebas Neue', sans-serif; font-size: 32px; letter-spacing: 3px; color: var(--sky); margin-bottom: 4px; }
.section-sub { font-family: 'DM Mono', monospace; font-size: 11px; color: var(--muted); letter-spacing: 2px; margin-bottom: 20px; }
.cooldown-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.cooldown-card { background: var(--rock); border: 1px solid #3a3028; border-radius: 6px; padding: 16px 18px; border-left: 3px solid var(--sky); }
.cool-title { font-family: 'Bebas Neue', sans-serif; font-size: 16px; letter-spacing: 1px; color: var(--snow); margin-bottom: 4px; }
.cool-timing { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--sky); letter-spacing: 2px; margin-bottom: 8px; }
.cool-desc { font-size: 12px; color: var(--muted); line-height: 1.7; }
.cool-desc b { color: var(--snow); font-weight: 600; }

/* NUTRITION */
.nutrition-section { margin-top: 44px; }
.nutrition-section .section-title { color: var(--summit); }
.nutr-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.nutr-card { background: var(--rock); border: 1px solid #3a3028; border-radius: 6px; padding: 16px 18px; border-left: 3px solid var(--summit); }
.nutr-title { font-family: 'Bebas Neue', sans-serif; font-size: 16px; letter-spacing: 1px; color: var(--snow); margin-bottom: 4px; }
.nutr-timing { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--summit); letter-spacing: 2px; margin-bottom: 8px; }
.nutr-desc { font-size: 12px; color: var(--muted); line-height: 1.7; }
.nutr-desc b { color: var(--snow); font-weight: 600; }
.nutr-phases { margin-top: 20px; }
.nutr-phase { background: var(--rock); border: 1px solid #3a3028; border-radius: 6px; padding: 16px 18px; margin-bottom: 12px; }
.nutr-phase-header { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.nutr-phase-badge { font-family: 'Bebas Neue', sans-serif; font-size: 12px; letter-spacing: 2px; background: var(--summit); color: var(--soil); padding: 3px 10px; border-radius: 2px; white-space: nowrap; }
.nutr-phase-title { font-family: 'Bebas Neue', sans-serif; font-size: 18px; letter-spacing: 1px; color: var(--snow); }
.nutr-phase-dates { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--muted); letter-spacing: 1px; }
.nutr-row { display: grid; grid-template-columns: 100px 1fr; gap: 0; margin-bottom: 3px; }
.nutr-row-label { font-family: 'DM Mono', monospace; font-size: 10px; color: var(--summit); padding: 6px 8px 6px 0; border-right: 1px solid #3a3028; }
.nutr-row-desc { font-size: 11px; color: var(--muted); padding: 6px 0 6px 10px; line-height: 1.5; }
.nutr-row-desc b { color: var(--snow); }
.nutr-tip { background: #E8A03008; border: 1px solid #E8A03025; border-radius: 4px; padding: 8px 10px; font-size: 11px; color: var(--muted); line-height: 1.6; margin-top: 10px; }
.nutr-tip b { color: var(--summit); }

.note { margin-top: 32px; padding: 16px 20px; border: 1px solid #8B691440; border-radius: 6px; background: #8B691411; font-size: 12px; color: var(--muted); line-height: 1.7; }
.note b { color: var(--summit); }

/* RESPONSIVE */

/* Tablet */
@media (max-width: 768px) {
  .wrap { padding: 28px 16px 60px; }
  h1 { letter-spacing: 1px; }
  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .legend { gap: 10px; padding: 8px 12px; }
  .days { grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 6px; }
  .cooldown-grid { grid-template-columns: 1fr 1fr; }
  .nutr-grid { grid-template-columns: 1fr 1fr; }
  .nutr-row { grid-template-columns: 90px 1fr; }
  .course-stats { grid-template-columns: repeat(3, 1fr); }
  .course-profile-box { padding: 16px; }
  .seg-table { font-size: 9px; }
  .seg-table th, .seg-table td { padding: 4px 6px; }
  .bars { height: 50px; }
  .elev-visual { padding: 16px; }
  .section-title { font-size: 26px; }
}

/* Mobile */
@media (max-width: 480px) {
  .wrap { padding: 20px 12px 48px; }
  .eyebrow { font-size: 9px; letter-spacing: 2px; }
  .tagline { font-size: 11px; }

  .countdown { gap: 3px; }
  .cd-block { padding: 10px; min-width: 58px; }
  .cd-val { font-size: 28px; }

  .stats-bar { grid-template-columns: repeat(2, 1fr); }
  .stat { padding: 10px 8px; }
  .stat-val { font-size: 22px; }
  .stat-label { font-size: 8px; }

  .legend { gap: 8px; padding: 8px 10px; }
  .legend-item { font-size: 9px; }

  .week-header { gap: 8px; }
  .week-title { font-size: 18px; }
  .week-badge { font-size: 11px; padding: 3px 8px; }

  .days { grid-template-columns: 1fr; gap: 6px; }

  .day-header { padding: 8px 10px; }
  .day-name { font-size: 9px; }
  .day-type { font-size: 9px; padding: 2px 6px; }
  .day-body { padding: 10px 12px; }
  .workout-name { font-size: 16px; }
  .workout-desc { font-size: 11px; }
  .metrics { gap: 8px; }
  .metric-val { font-size: 10px; }
  .metric-unit { font-size: 9px; }

  .phase-row { grid-template-columns: 64px 1fr; }
  .phase-time { font-size: 9px; padding: 5px 6px 5px 0; }
  .phase-desc { font-size: 10px; padding: 5px 0 5px 8px; }

  .ex-num { font-size: 16px; width: 18px; }
  .ex-name { font-size: 13px; }
  .ex-sets { font-size: 9px; }
  .ex-cue { font-size: 10px; }
  .detail-tip { font-size: 10px; padding: 6px 8px; }

  .elev-visual { padding: 14px 12px; }
  .bars { height: 44px; gap: 2px; }
  .bar-day-label { font-size: 6px; }
  .elev-title { font-size: 9px; letter-spacing: 2px; }

  .cooldown-grid { grid-template-columns: 1fr; gap: 8px; }
  .cooldown-card { padding: 12px 14px; }
  .cool-title { font-size: 14px; }
  .cool-timing { font-size: 9px; }
  .cool-desc { font-size: 11px; }

  .course-stats { grid-template-columns: repeat(3, 1fr); gap: 6px; }
  .course-stat { padding: 8px; }
  .course-stat-val { font-size: 20px; }
  .course-stat-label { font-size: 8px; }
  .course-profile-box { padding: 12px 10px; overflow-x: auto; }
  .course-legend { gap: 8px; font-size: 9px; }
  .danger-grid { grid-template-columns: 1fr; gap: 16px; }
  .danger-km { min-width: 64px; font-size: 9px; }
  .danger-stats { font-size: 9px; }
  .danger-note { font-size: 10px; }
  .seg-table th { font-size: 8px; }
  .seg-table td { font-size: 9px; padding: 4px 5px; }

  .nutr-grid { grid-template-columns: 1fr; gap: 8px; }
  .nutr-card { padding: 12px 14px; }
  .nutr-title { font-size: 14px; }
  .nutr-timing { font-size: 9px; }
  .nutr-desc { font-size: 11px; }
  .nutr-phase { padding: 12px 14px; }
  .nutr-phase-title { font-size: 16px; }
  .nutr-row { grid-template-columns: 72px 1fr; }
  .nutr-row-label { font-size: 9px; padding: 5px 6px 5px 0; }
  .nutr-row-desc { font-size: 10px; padding: 5px 0 5px 8px; }
  .nutr-tip { font-size: 10px; }

  .section-title { font-size: 24px; letter-spacing: 2px; }
  .section-sub { font-size: 10px; }

  .note { padding: 12px 14px; font-size: 11px; }
}