/* ============================================================
   LIAM SUNDSTRÖM – KESÄTRENI 2025
   Jokerit × Yleisurheilu – Gaming Dark Theme
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Inter:wght@400;600;700;900&display=swap');

:root {
  --bg: #080a0d;
  --bg2: #0e1117;
  --bg3: #161b24;
  --card: #121620;
  --card2: #1a2030;
  --border: rgba(255,255,255,0.07);
  --border-hot: rgba(220,30,30,0.35);

  /* Jokerit Red */
  --red: #dc1e1e;
  --red-glow: rgba(220,30,30,0.25);
  --red-dark: #9b0000;

  /* Energy accents */
  --accent: #ff4d4d;
  --accent2: #ff8c00;
  --accent3: #ffd700;
  --green: #22c55e;
  --ice: #a8d8ff;
  --text: #f0f4ff;
  --text2: #6b7490;

  --radius: 16px;
  --radius-sm: 12px;
  --nav-h: 68px;

  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }

html, body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ============================================================
   BOTTOM NAV
   ============================================================ */
.bottom-nav {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(14,17,23,0.97);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--border);
  display: flex;
  z-index: 100;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

.nav-btn {
  flex: 1;
  background: none;
  border: none;
  color: var(--text2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: pointer;
  transition: color 0.2s;
  padding: 6px 2px;
  min-width: 0;
  pointer-events: all;
  position: relative;
  z-index: 101;
}
.nav-btn.active { color: var(--accent); }
.nav-btn.active .nav-icon { filter: drop-shadow(0 0 6px var(--accent)); }
.nav-icon { font-size: 20px; line-height: 1; transition: filter 0.2s; }
.nav-label { font-size: 10px; font-weight: 700; letter-spacing: 0.5px; text-transform: uppercase; }

/* ============================================================
   MAIN / VIEWS
   ============================================================ */
#app {
  padding-bottom: calc(var(--nav-h) + 24px);
  min-height: 100vh;
}

.view { display: none; padding: 0 0 16px; }
.view.active { display: block; }

.view-header {
  padding: 52px 20px 16px;
  background: linear-gradient(180deg, var(--bg2) 0%, transparent 100%);
}
.view-header h2 {
  font-family: var(--font-display);
  font-size: 32px;
  letter-spacing: 1px;
  color: var(--text);
}

/* ============================================================
   HERO (HOME)
   ============================================================ */
.hero {
  position: relative;
  text-align: center;
  padding: 36px 20px 20px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40px; left: 50%;
  transform: translateX(-50%);
  width: 320px; height: 320px;
  background: radial-gradient(ellipse, rgba(220,30,30,0.2) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--red);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: 48px;
  line-height: 0.95;
  letter-spacing: 2px;
  color: #fff;
  text-shadow: 0 0 40px rgba(220,30,30,0.4);
  margin-bottom: 4px;
}

.hero-name {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 3px;
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 12px;
  color: var(--text2);
  margin-top: 8px;
  letter-spacing: 0.5px;
}

.hero-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--accent3));
  border-radius: 4px;
  margin: 14px auto;
}

/* ============================================================
   WEEK SELECTOR
   ============================================================ */
.week-selector-wrap { padding: 0 20px 10px; }
.week-selector {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}
.week-selector::-webkit-scrollbar { display: none; }

.week-pill {
  flex-shrink: 0;
  background: var(--card);
  border: 1.5px solid var(--border);
  color: var(--text2);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.week-pill.active {
  background: var(--red);
  border-color: var(--red);
  color: #fff;
  box-shadow: 0 0 16px var(--red-glow);
}
.week-pill.light { border-color: var(--accent3); color: var(--accent3); }
.week-pill.complete { border-color: var(--green); color: var(--green); }
.week-pill-dot {
  position: absolute;
  top: -3px; right: -3px;
  width: 8px; height: 8px;
  background: var(--green);
  border-radius: 50%;
  border: 2px solid var(--bg);
}

/* ============================================================
   TODAY CARD (HOME)
   ============================================================ */
.today-card {
  margin: 0 16px 14px;
  padding: 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
}

.today-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: linear-gradient(180deg, var(--red), var(--accent3));
  border-radius: 4px 0 0 4px;
}

.today-label {
  font-size: 10px;
  font-weight: 800;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 4px;
}
.today-day {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: 1px;
  margin-bottom: 2px;
}
.today-desc { font-size: 13px; color: var(--text2); margin-bottom: 14px; line-height: 1.4; }
.today-status { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 800; padding: 4px 12px; border-radius: 6px; text-transform: uppercase; letter-spacing: 0.5px; }
.today-status.done { background: rgba(34,197,94,0.15); color: var(--green); }
.today-status.pending { background: rgba(220,30,30,0.12); color: var(--accent); }
.today-status.rest { background: rgba(255,255,255,0.05); color: var(--text2); }

.btn-open {
  display: block;
  margin-top: 14px;
  text-align: center;
  background: var(--red);
  color: #fff;
  font-weight: 900;
  font-size: 15px;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 13px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  width: 100%;
  transition: opacity 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 20px var(--red-glow);
}
.btn-open:active { opacity: 0.75; }

/* Workout progress dots (home summary card) */
.workout-dots-row {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}
.workout-dot {
  flex: 1;
  text-align: center;
  font-size: 22px;
  background: var(--bg3);
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 8px 4px;
  transition: all 0.2s;
}
.workout-dot.done {
  background: rgba(34,197,94,0.12);
  border-color: var(--green);
}
.done-count-label {
  font-size: 11px;
  font-weight: 800;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

/* ============================================================
   STATS ROW (HOME)
   ============================================================ */
.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 0 16px;
}
.stat-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 10px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.stat-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--red), var(--accent3));
}
.stat-num {
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1;
  color: #fff;
  text-shadow: 0 0 20px var(--red-glow);
}
.stat-label { font-size: 9px; color: var(--text2); font-weight: 800; margin-top: 3px; text-transform: uppercase; letter-spacing: 1px; }

/* ============================================================
   WEEK VIEW – DAY CARDS
   ============================================================ */
.week-nav {
  display: flex; align-items: center; gap: 12px;
  margin-top: 8px;
}
.icon-btn {
  background: var(--card); border: 1px solid var(--border);
  color: var(--text); border-radius: 8px;
  padding: 6px 12px; cursor: pointer; font-size: 14px;
  transition: background 0.2s;
}
#weekRange { font-size: 12px; color: var(--text2); font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; }

.day-cards { padding: 8px 16px; display: flex; flex-direction: column; gap: 10px; }

.day-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.15s, border-color 0.2s, box-shadow 0.2s;
}
.day-card:not(.rest):active { transform: scale(0.98); }
.day-card.done { border-color: var(--green); box-shadow: 0 0 12px rgba(34,197,94,0.12); }
.day-card.rest { opacity: 0.5; cursor: default; }

.day-card-inner { display: flex; align-items: center; gap: 14px; padding: 14px 16px; }
.day-card-icon { font-size: 26px; flex-shrink: 0; width: 40px; text-align: center; }
.day-card-info { flex: 1; min-width: 0; }
.day-card-name { font-family: var(--font-display); font-size: 18px; letter-spacing: 0.5px; }
.day-card-sub { font-size: 12px; color: var(--text2); margin-top: 1px; }
.day-card-check { font-size: 20px; flex-shrink: 0; }

.day-accent-bar { height: 3px; }
.accent-mon { background: linear-gradient(90deg, var(--red), #ff6b6b); }
.accent-wed { background: linear-gradient(90deg, #7c3aed, #c026d3); }
.accent-fri { background: linear-gradient(90deg, var(--accent2), var(--accent3)); }
.accent-track { background: linear-gradient(90deg, #ea580c, #f97316); } /* Orange track color */
.accent-rest { background: var(--bg3); }

/* ============================================================
   MODAL
   ============================================================ */
.modal { position: fixed; inset: 0; z-index: 200; }
.modal.hidden { display: none; }

.modal-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
}

.modal-sheet {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: var(--bg2);
  border-radius: 22px 22px 0 0;
  border-top: 1px solid var(--border-hot);
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.modal-handle {
  width: 36px; height: 4px;
  background: var(--border);
  border-radius: 4px;
  margin: 12px auto 0;
  flex-shrink: 0;
}

.modal-header {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 20px 10px;
  flex-shrink: 0;
}
.modal-header h3 {
  flex: 1;
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.5px;
}
.close-btn {
  background: var(--bg3); border: none; color: var(--text2);
  width: 32px; height: 32px; border-radius: 50%;
  font-size: 14px; cursor: pointer; display: flex; align-items: center; justify-content: center;
}

.modal-body { flex: 1; overflow-y: auto; padding: 0 20px 16px; }

.modal-footer {
  padding: 12px 20px calc(12px + env(safe-area-inset-bottom, 0px));
  flex-shrink: 0; border-top: 1px solid var(--border);
}

.btn-complete {
  width: 100%; padding: 14px;
  background: var(--green);
  color: #fff; border: none;
  border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer; transition: opacity 0.2s;
}
.btn-complete:active { opacity: 0.7; }
.btn-complete.done { background: var(--card2); color: var(--text2); }

/* ============================================================
   EXERCISE LIST (INSIDE MODAL)
   ============================================================ */
.section-title {
  font-size: 10px; color: var(--text2);
  font-weight: 800; text-transform: uppercase; letter-spacing: 1.5px;
  margin: 18px 0 8px;
}
.exercise-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  margin-bottom: 8px;
  display: flex; align-items: flex-start; gap: 12px;
}
.exercise-checkbox {
  flex-shrink: 0;
  width: 26px; height: 26px;
  border-radius: 8px;
  border: 2px solid var(--border);
  background: var(--bg3);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 14px; margin-top: 1px;
  transition: all 0.2s;
}
.exercise-checkbox.checked {
  background: var(--green);
  border-color: var(--green);
  box-shadow: 0 0 10px rgba(34,197,94,0.3);
}
.exercise-name { font-size: 14px; font-weight: 800; }
.exercise-detail { font-size: 12px; color: var(--text2); margin-top: 2px; line-height: 1.5; }
.exercise-tip {
  font-size: 11px; color: var(--accent);
  margin-top: 5px; font-style: italic; line-height: 1.4;
}
.exercise-video-btn {
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 8px; background: rgba(220, 30, 30, 0.15);
  border: 1px solid var(--red-glow); color: var(--accent);
  padding: 6px 12px; border-radius: 8px; font-size: 11px;
  font-weight: 800; text-transform: uppercase;
  letter-spacing: 0.5px; text-decoration: none; transition: all 0.2s;
}
.exercise-video-btn:active { background: rgba(220, 30, 30, 0.3); }
.week-badge {
  font-size: 10px; font-weight: 800; padding: 2px 8px; border-radius: 6px;
  background: rgba(220,30,30,0.2); color: var(--accent);
  display: inline-block; margin-left: 6px; vertical-align: middle;
  text-transform: uppercase; letter-spacing: 0.5px;
}

/* ============================================================
   RESULTS VIEW
   ============================================================ */
.hint { padding: 0 20px 16px; font-size: 13px; color: var(--text2); }

.result-group { padding: 0 16px 16px; }
.result-group h3 {
  font-family: var(--font-display);
  font-size: 18px; color: var(--accent3); margin-bottom: 10px; letter-spacing: 0.5px;
}

.result-row {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; gap: 12px;
  padding: 12px 14px; margin-bottom: 8px;
  flex-wrap: wrap;
}
.result-name { flex: 1; min-width: 120px; font-size: 13px; font-weight: 700; }
.result-inputs { display: flex; gap: 8px; flex-wrap: wrap; }
.result-input-wrap { display: flex; flex-direction: column; align-items: center; gap: 3px; }
.result-input-label { font-size: 9px; color: var(--text2); font-weight: 800; text-transform: uppercase; letter-spacing: 0.8px; }
.result-input {
  width: 68px;
  background: var(--bg3); color: var(--text);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 8px 6px; text-align: center;
  font-size: 14px; font-family: var(--font-body); font-weight: 700;
}
.result-input:focus { outline: none; border-color: var(--red); box-shadow: 0 0 8px var(--red-glow); }

/* ============================================================
   PROGRESS VIEW
   ============================================================ */
.progress-section { padding: 0 16px 20px; }
.progress-section h3 {
  font-family: var(--font-display);
  font-size: 20px; margin-bottom: 12px; letter-spacing: 0.5px;
}

.bar-chart { display: flex; flex-direction: column; gap: 10px; }
.bar-row { display: flex; align-items: center; gap: 10px; }
.bar-week { font-size: 11px; font-weight: 800; color: var(--text2); width: 44px; flex-shrink: 0; text-transform: uppercase; }
.bar-track { flex: 1; background: var(--bg3); border-radius: 8px; height: 24px; overflow: hidden; position: relative; }
.bar-fill {
  height: 100%; border-radius: 8px;
  background: linear-gradient(90deg, var(--red-dark), var(--red), var(--accent3));
  transition: width 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex; align-items: center; justify-content: flex-end; padding-right: 8px;
}
.bar-val { font-size: 11px; font-weight: 800; color: #fff; white-space: nowrap; }
.bar-empty { font-size: 12px; color: var(--text2); padding-left: 8px; align-self: center; }

.improvement-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 800; padding: 8px 14px;
  border-radius: 8px; background: rgba(34,197,94,0.15); color: var(--green);
  margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px;
}

/* ============================================================
   EDITOR VIEW
   ============================================================ */
.editor-tabs { display: flex; gap: 8px; padding: 0 16px 16px; overflow-x: auto; }
.editor-tab {
  flex-shrink: 0;
  background: var(--card); border: 1.5px solid var(--border);
  color: var(--text2); border-radius: 8px;
  padding: 7px 16px; font-size: 12px; font-weight: 800;
  letter-spacing: 0.5px; text-transform: uppercase;
  cursor: pointer; transition: all 0.2s;
}
.editor-tab.active { background: var(--red); border-color: var(--red); color: #fff; box-shadow: 0 0 12px var(--red-glow); }

.editor-section { padding: 0 16px; }
.editor-exercise {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px 14px; margin-bottom: 8px;
  display: flex; align-items: flex-start; justify-content: space-between; gap: 10px;
}
.editor-exercise-info { flex: 1; }
.editor-exercise-name { font-size: 14px; font-weight: 800; }
.editor-exercise-detail { font-size: 12px; color: var(--text2); margin-top: 2px; }
.edit-btn {
  background: var(--bg3); border: 1px solid var(--border-hot);
  color: var(--accent); border-radius: 8px;
  padding: 6px 10px; font-size: 12px; font-weight: 700; cursor: pointer;
  white-space: nowrap; flex-shrink: 0;
}

.add-btn {
  width: 100%; padding: 13px;
  background: transparent;
  border: 1.5px dashed var(--border);
  color: var(--text2); border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 700; cursor: pointer;
  margin-top: 8px; transition: all 0.2s; text-transform: uppercase; letter-spacing: 0.5px;
}
.add-btn:active { background: var(--card); }

/* ============================================================
   EDIT MODAL FORM
   ============================================================ */
.form-group { margin-bottom: 14px; }
.form-label {
  font-size: 10px; font-weight: 800; color: var(--text2);
  text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 6px; display: block;
}
.form-input, .form-textarea {
  width: 100%; background: var(--bg3); color: var(--text);
  border: 1.5px solid var(--border); border-radius: var(--radius-sm);
  padding: 11px 14px; font-size: 14px; font-family: var(--font-body);
}
.form-input:focus, .form-textarea:focus { outline: none; border-color: var(--red); }
.form-textarea { resize: vertical; min-height: 80px; }

/* ============================================================
   BANNERS
   ============================================================ */
.light-week-banner {
  margin: 0 0 12px;
  background: rgba(255,215,0,0.08);
  border: 1px solid rgba(255,215,0,0.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--accent3);
  font-weight: 700;
  letter-spacing: 0.3px;
}

.progress-entry-tip {
  margin: 0 0 14px;
  background: rgba(220,30,30,0.08);
  border: 1px solid rgba(220,30,30,0.25);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
}

/* ============================================================
   JOKERIT BADGE in hero
   ============================================================ */
.jokerit-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 6px;
}
.jokerit-logo {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 3px;
  color: var(--text2);
  text-transform: uppercase;
}
.jokerit-dot { width: 6px; height: 6px; background: var(--red); border-radius: 50%; }