:root {
  --bg: #08080a;
  --bg-elev: #131316;
  --bg-elev-2: #1a1a1f;
  --bg-elev-3: #212127;
  --border: #26262c;
  --border-strong: #38383f;
  --text: #f4f4f6;
  --text-dim: #9a9aa4;
  --text-faint: #5f5f68;
  --orange: #ff6a1a;
  --orange-bright: #ff8c42;
  --orange-dim: #b34d13;
  --orange-glow: rgba(255, 106, 26, 0.35);
  --green: #3ddc84;
  --red: #ff4d4d;
  --font-hud: 'Rajdhani', 'Inter', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 10px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
}

body {
  background-image:
    radial-gradient(circle at 15% 0%, rgba(255,106,26,0.06), transparent 40%),
    radial-gradient(circle at 85% 10%, rgba(255,106,26,0.04), transparent 35%);
  min-height: 100vh;
}

.hidden { display: none !important; }

button { font-family: var(--font-hud); cursor: pointer; }
input, textarea { font-family: var(--font-body); }

/* ---------- BUTTONS ---------- */
.btn {
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: var(--bg-elev-2);
  color: var(--text);
  padding: 12px 18px;
  font-weight: 700;
  font-size: 14px;
  letter-spacing: 0.06em;
  transition: transform 0.08s ease, box-shadow 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}
.btn:hover { border-color: var(--border-strong); background: var(--bg-elev-3); }
.btn:active { transform: scale(0.98); }
.btn-block { width: 100%; }

.btn-primary {
  background: linear-gradient(180deg, var(--orange-bright), var(--orange));
  border-color: var(--orange);
  color: #140900;
  box-shadow: 0 0 0 rgba(255,106,26,0);
}
.btn-primary:hover {
  box-shadow: 0 0 24px var(--orange-glow);
  border-color: var(--orange-bright);
}

.btn-huge { padding: 18px 28px; font-size: 17px; letter-spacing: 0.08em; }

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text-dim);
}
.btn-ghost:hover { color: var(--text); border-color: var(--border-strong); }

.btn-danger {
  background: var(--red);
  border-color: var(--red);
  color: #1a0000;
}
.btn-danger:hover { box-shadow: 0 0 20px rgba(255,77,77,0.4); }

.btn-danger-ghost {
  background: transparent;
  border-color: rgba(255,77,77,0.35);
  color: var(--red);
}
.btn-danger-ghost:hover { background: rgba(255,77,77,0.08); }

.btn-icon {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 8px;
  width: 38px;
  height: 38px;
  font-size: 16px;
  flex-shrink: 0;
}
.btn-icon:hover { color: var(--orange-bright); border-color: var(--orange-dim); }

.btn-close {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-size: 24px;
  line-height: 1;
  cursor: pointer;
}
.btn-close:hover { color: var(--text); }

/* ---------- FORM ELEMENTS ---------- */
.field-label {
  display: block;
  font-family: var(--font-hud);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-faint);
  margin: 14px 0 6px;
  text-transform: uppercase;
}
.field-label:first-of-type { margin-top: 0; }

input[type="text"], input[type="number"], textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 12px;
  font-size: 14px;
  resize: vertical;
}
input:focus, textarea:focus {
  outline: none;
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(255,106,26,0.12);
}

/* ---------- OVERLAYS / MODALS ---------- */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(4,4,5,0.86);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 20px;
}

.start-card, .boss-card, .modal-card {
  background: var(--bg-elev);
  border: 1px solid var(--border-strong);
  border-radius: 14px;
  padding: 36px;
  max-width: 460px;
  width: 100%;
  text-align: center;
}

.start-eyebrow {
  font-family: var(--font-hud);
  font-size: 12px;
  letter-spacing: 0.15em;
  color: var(--orange-bright);
  margin-bottom: 18px;
  font-weight: 600;
}
.start-title {
  font-family: var(--font-hud);
  font-size: 40px;
  font-weight: 700;
  letter-spacing: 0.04em;
  margin: 0 0 8px;
  text-shadow: 0 0 30px var(--orange-glow);
}
.start-motto {
  font-family: var(--font-hud);
  color: var(--text-dim);
  letter-spacing: 0.1em;
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 18px;
}
.start-sub {
  color: var(--text-faint);
  font-size: 14px;
  line-height: 1.6;
  margin: 0 0 28px;
}

.boss-card { position: relative; overflow: hidden; border-color: var(--orange); }
.boss-glow {
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle, var(--orange-glow), transparent 60%);
  animation: pulse-glow 2.2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes pulse-glow {
  0%, 100% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.05); }
}
.boss-label {
  font-family: var(--font-hud);
  color: var(--orange-bright);
  letter-spacing: 0.2em;
  font-size: 13px;
  font-weight: 700;
  position: relative;
}
.boss-title {
  font-family: var(--font-hud);
  font-size: 30px;
  margin: 10px 0;
  position: relative;
  letter-spacing: 0.03em;
}
.boss-xp {
  font-family: var(--font-hud);
  color: var(--orange);
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 12px;
  position: relative;
}
.boss-unlock {
  color: var(--text-dim);
  font-size: 13px;
  letter-spacing: 0.04em;
  margin: 0 0 24px;
  position: relative;
}

.modal-card { text-align: left; max-width: 500px; }
.modal-card-small { max-width: 420px; text-align: center; }
.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}
.modal-header h3 { margin: 0; font-family: var(--font-hud); letter-spacing: 0.04em; }
.day-modal-activity { max-height: 160px; overflow-y: auto; margin-bottom: 8px; }
.day-modal-activity .empty-note { color: var(--text-faint); font-size: 13px; }
.modal-actions { display: flex; gap: 10px; margin-top: 22px; }
.modal-actions .btn { flex: 1; }
.reset-warning { color: var(--text-dim); font-size: 14px; line-height: 1.6; }

/* ---------- APP SHELL ---------- */
.app { max-width: 1240px; margin: 0 auto; padding: 20px 20px 60px; }

.hud-header {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px 24px;
  margin-bottom: 20px;
}
.hud-header-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 18px;
}
.hud-title {
  font-family: var(--font-hud);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: 0.05em;
}
.hud-motto {
  font-family: var(--font-hud);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--orange-bright);
  margin-top: 2px;
}

.hud-stats {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}
.hud-stat {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
}
.hud-stat-label {
  font-family: var(--font-hud);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}
.hud-stat-value {
  font-family: var(--font-hud);
  font-size: 20px;
  font-weight: 700;
  margin-top: 2px;
  white-space: nowrap;
}
.hud-stat-orange { color: var(--orange-bright); text-shadow: 0 0 16px var(--orange-glow); }

.progress-block { }
.progress-row {
  display: flex;
  justify-content: space-between;
  font-family: var(--font-hud);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 6px;
}
.progress-sub { margin-top: 6px; margin-bottom: 0; color: var(--text-faint); font-weight: 500; }
.progress-bar {
  height: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange-dim), var(--orange-bright));
  box-shadow: 0 0 12px var(--orange-glow);
  transition: width 0.4s ease;
}

/* ---------- MAIN GRID ---------- */
.main-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.card {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
}
.card-label {
  font-family: var(--font-hud);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  margin-bottom: 14px;
}

/* BOSS SECTION */
.boss-section {
  grid-column: 1 / -1;
  border-color: var(--orange-dim);
  background: linear-gradient(160deg, rgba(255,106,26,0.08), var(--bg-elev) 55%);
  position: relative;
}
.boss-section-label {
  font-family: var(--font-hud);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--orange-bright);
}
.boss-section-title {
  font-family: var(--font-hud);
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin: 4px 0 16px;
}
.boss-progress-row { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.boss-progress-bar {
  flex: 1;
  height: 14px;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  overflow: hidden;
}
.boss-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--orange-dim), var(--orange-bright));
  box-shadow: 0 0 16px var(--orange-glow);
  transition: width 0.4s ease;
}
.boss-progress-text { font-family: var(--font-hud); font-weight: 700; font-size: 16px; white-space: nowrap; }
.boss-section .btn-primary { max-width: 340px; }
.boss-defeated-banner {
  margin-top: 14px;
  font-family: var(--font-hud);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--green);
  font-size: 13px;
}

/* MISSION SECTION */
.mission-main-text { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.mission-secondary-list { margin: 0 0 12px; padding-left: 18px; color: var(--text-dim); font-size: 13.5px; }
.mission-secondary-list:empty { display: none; }
.mission-xp-tag {
  display: inline-block;
  font-family: var(--font-hud);
  font-weight: 700;
  color: var(--orange-bright);
  background: rgba(255,106,26,0.1);
  border: 1px solid var(--orange-dim);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 14px;
  margin-bottom: 14px;
}
.mission-active .btn { margin-top: 8px; }
.mission-done-check {
  font-family: var(--font-hud);
  color: var(--green);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 10px;
}

/* LOG ACTION SECTION */
.log-hint { color: var(--text-faint); font-size: 12.5px; margin-bottom: 16px; }
.log-group { margin-bottom: 16px; }
.log-group:last-child { margin-bottom: 0; }
.log-group-title {
  font-family: var(--font-hud);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-faint);
  margin-bottom: 8px;
}
.log-actions { display: flex; flex-direction: column; gap: 6px; }
.log-action-btn {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 500;
  text-align: left;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.log-action-btn:hover { border-color: var(--orange-dim); background: var(--bg-elev-3); }
.log-action-xp {
  font-family: var(--font-hud);
  font-weight: 700;
  color: var(--orange-bright);
  flex-shrink: 0;
  margin-left: 12px;
  font-size: 13px;
}

/* SCOREBOARD */
.scoreboard-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.score-item {
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
}
.score-item-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 8px; }
.score-item-name {
  font-family: var(--font-hud);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}
.score-item-value { font-family: var(--font-hud); font-weight: 700; font-size: 15px; }
.score-item-value.complete { color: var(--green); }
.score-bar { height: 6px; background: var(--bg); border-radius: 4px; overflow: hidden; margin-bottom: 8px; }
.score-bar-fill { height: 100%; background: var(--orange); }
.score-item-controls { display: flex; gap: 6px; }
.score-btn {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 6px;
  padding: 4px 0;
  font-size: 13px;
  font-weight: 700;
}
.score-btn:hover { color: var(--orange-bright); border-color: var(--orange-dim); }

/* DAY BOARD */
.board-section { grid-column: 1 / -1; }
.day-board {
  display: grid;
  grid-template-columns: repeat(10, 1fr);
  gap: 8px;
}
.day-tile {
  aspect-ratio: 1;
  background: var(--bg-elev-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.08s ease;
  position: relative;
}
.day-tile:hover { border-color: var(--orange-dim); transform: translateY(-1px); }
.day-tile-num { font-family: var(--font-hud); font-weight: 700; font-size: 15px; }
.day-tile-xp { font-family: var(--font-hud); font-size: 10px; color: var(--orange-bright); margin-top: 2px; }
.day-tile.future { opacity: 0.45; }
.day-tile.completed { background: rgba(61,220,132,0.08); border-color: rgba(61,220,132,0.4); }
.day-tile.completed .day-tile-num { color: var(--green); }
.day-tile.today { border-color: var(--orange); box-shadow: 0 0 0 2px var(--orange-glow); }
.day-tile.today .day-tile-num { color: var(--orange-bright); }
.day-tile.today::after {
  content: '';
  position: absolute;
  bottom: 4px;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--orange);
}

/* ACTIVITY LOG */
.activity-section { grid-column: 1 / -1; }
.activity-log { display: flex; flex-direction: column; gap: 0; max-height: 320px; overflow-y: auto; }
.activity-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
}
.activity-item:last-child { border-bottom: none; }
.activity-item-left { display: flex; flex-direction: column; }
.activity-item-label { font-size: 13.5px; }
.activity-item-meta { font-size: 11.5px; color: var(--text-faint); margin-top: 2px; }
.activity-item-xp { font-family: var(--font-hud); font-weight: 700; color: var(--orange-bright); flex-shrink: 0; margin-left: 14px; }
.empty-note { color: var(--text-faint); font-size: 13px; padding: 6px 0; }

/* IDEA DUMP */
.idea-section { grid-column: 1 / -1; }
.idea-hint { color: var(--text-faint); font-size: 12.5px; margin-bottom: 14px; }
.idea-input-row { display: flex; gap: 8px; margin-bottom: 14px; }
.idea-input-row input { flex: 1; }
.idea-input-row .btn { flex-shrink: 0; padding: 10px 20px; }
.idea-list { display: flex; flex-direction: column; gap: 0; max-height: 280px; overflow-y: auto; }
.idea-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.idea-item:last-child { border-bottom: none; }
.idea-item-text { font-size: 13.5px; color: var(--text); word-break: break-word; }
.idea-item-remove {
  background: transparent;
  border: none;
  color: var(--text-faint);
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
  padding: 2px 6px;
}
.idea-item-remove:hover { color: var(--red); }

/* FOOTER */
.app-footer {
  text-align: center;
  margin-top: 30px;
  font-family: var(--font-hud);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--text-faint);
}

/* SETTINGS PANEL */
.settings-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 320px;
  max-width: 90vw;
  background: var(--bg-elev);
  border-left: 1px solid var(--border-strong);
  z-index: 90;
  padding: 22px;
}
.settings-inner { display: flex; flex-direction: column; gap: 12px; }
.settings-row { color: var(--text-dim); font-size: 13.5px; margin-bottom: 8px; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .hud-stats { grid-template-columns: repeat(3, 1fr); }
  .main-grid { grid-template-columns: 1fr; }
  .day-board { grid-template-columns: repeat(6, 1fr); }
}

@media (max-width: 600px) {
  .app { padding: 14px 12px 50px; }
  .hud-header { padding: 16px; }
  .hud-title { font-size: 21px; }
  .hud-stats { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .hud-stat-value { font-size: 17px; }
  .day-board { grid-template-columns: repeat(5, 1fr); }
  .start-card, .boss-card { padding: 24px; }
  .start-title { font-size: 30px; }
  .boss-section-title { font-size: 22px; }
  .scoreboard-grid { grid-template-columns: 1fr; }
}