:root {
  --bg-1: #2a2156;
  --bg-2: #1b1d4a;
  --ink: #f5f7ff;
  --muted: #c1c7f1;
  --line: rgba(141, 131, 255, 0.25);
  --panel: rgba(16, 17, 47, 0.86);
  --card: linear-gradient(155deg, rgba(44, 41, 94, 0.78), rgba(25, 28, 76, 0.82));
  --accent: #7f5bff;
  --accent-2: #2fb6ff;
  --ok: #83f2c7;
  --warn: #ffd08e;
  --risk: #ff9ab8;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 4% 0%, rgba(193, 104, 255, 0.32), transparent 28%),
    radial-gradient(circle at 96% 8%, rgba(61, 142, 255, 0.28), transparent 30%),
    linear-gradient(140deg, #2c1f63, #1c1d4e 48%, #132247);
  padding: 22px 14px 96px;
}

.app {
  width: min(1080px, 100%);
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

.tab-pane { display: none; gap: 14px; }
.tab-pane.active { display: grid; }

.hero {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: linear-gradient(155deg, rgba(49, 43, 101, 0.78), rgba(24, 26, 70, 0.78));
  padding: 14px 18px;
}

.kicker {
  margin: 0 0 6px;
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #a6b0ff;
}

.hero h1 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: clamp(2rem, 4.8vw, 3rem);
}

.subtitle { margin: 8px 0 0; color: var(--muted); }

.panel {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: var(--panel);
  box-shadow: 0 16px 36px rgba(5, 8, 33, 0.5);
  padding: 16px;
}

.panel h2 {
  margin: 0 0 12px;
  display: inline-block;
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 1.02rem;
  font-family: "Space Grotesk", sans-serif;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

.checkin-template-switch { margin-bottom: 10px; }
.checkin-template-switch label,
.checkin-form label,
.telegram-grid label,
.alias-row label,
.exercise-paste label {
  display: grid;
  gap: 6px;
  color: #eef1ff;
  font-size: 0.9rem;
}

input,
select,
textarea {
  font: inherit;
  color: #f6f8ff;
  background: rgba(20, 22, 62, 0.95);
  border: 1px solid rgba(132, 122, 241, 0.35);
  border-radius: 10px;
  padding: 10px;
}

input::placeholder,
textarea::placeholder { color: #d5dbff; opacity: 1; }

select option { color: #f6f8ff; background: #1f235e; }

.checkin-form {
  display: grid;
  gap: 10px;
}

.checkin-basic {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.checkin-extended {
  display: grid;
  gap: 10px;
}

.checkin-step { display: none; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.checkin-step.active { display: grid; }

.checkin-group-title {
  grid-column: 1 / -1;
  margin: 2px 0 0;
  font-size: 0.95rem;
  color: #dbe2ff;
}

.step-indicator {
  display: flex;
  gap: 8px;
  align-items: center;
}

.step-indicator .dot {
  width: 26px;
  height: 6px;
  border-radius: 999px;
  background: rgba(121, 130, 212, 0.4);
}

.step-indicator .dot.active {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

.step-actions {
  display: flex;
  gap: 8px;
}

button,
#importBtn,
#sendNowBtn,
#saveProfileBtn,
#pasteImportBtn,
#stepNextBtn,
#checkinSubmitBtn {
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

.ghost-btn,
#saveTgBtn {
  border: 1px solid rgba(141, 131, 255, 0.35);
  background: rgba(26, 28, 78, 0.72);
  color: #e8ebff;
  border-radius: 10px;
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
}

.badge {
  border: 1px solid rgba(141, 131, 255, 0.35);
  border-radius: 999px;
  padding: 8px 12px;
  font-weight: 700;
  display: inline-block;
  margin-bottom: 12px;
  background: rgba(24, 27, 72, 0.9);
}

.badge.recover { color: var(--ok); border-color: rgba(131, 242, 199, 0.35); background: rgba(36, 73, 82, 0.45); }
.badge.balance { color: var(--warn); border-color: rgba(255, 208, 142, 0.35); background: rgba(88, 63, 31, 0.45); }
.badge.down { color: var(--risk); border-color: rgba(255, 154, 184, 0.35); background: rgba(88, 33, 58, 0.45); }

.cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.card,
.chart-card,
.dash-card,
.exercise-card,
.kpi {
  border: 1px solid rgba(145, 129, 255, 0.28);
  border-radius: 14px;
  background: var(--card);
  padding: 12px;
}

.card h3,
.chart-card h3,
.dash-card h3,
.exercise-card h4 {
  margin: 0 0 8px;
  font-family: "Space Grotesk", sans-serif;
}

.card p { margin: 0; line-height: 1.4; }
.card details p { margin: 8px 0 0; color: var(--muted); }

.hint,
.chart-meta,
.history-row span,
.exercise-meta,
.kpi span,
.metric-line,
.mix-row b { color: var(--muted); margin: 0; }

.history-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
}

.history { display: grid; gap: 8px; }

.history-row {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 11px;
  display: grid;
  gap: 2px;
  background: rgba(24, 26, 66, 0.9);
}

.history-row.row-recover { border-left: 3px solid #34d399; }
.history-row.row-balance { border-left: 3px solid #fbbf24; }
.history-row.row-down { border-left: 3px solid #fb7185; }

.exercise-paste {
  border: 1px dashed var(--line);
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.03);
}

.exercise-manual {
  border: 1px solid rgba(141, 131, 255, 0.2);
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 12px;
  background: rgba(20, 22, 62, 0.45);
}

.manual-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.exercise-paste textarea {
  resize: vertical;
  min-height: 56px;
}

.exercise-actions { display: flex; gap: 8px; align-items: center; }

.exercise-big-chart {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #06070e;
  padding: 10px;
  margin-bottom: 10px;
}

.big-chart-legend {
  display: flex;
  gap: 14px;
  font-size: 0.82rem;
  color: #e6e9ff;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.big-chart-svg { width: 100%; height: 230px; display: block; }
.chart-grid { stroke: rgba(255, 255, 255, 0.14); stroke-width: 1; }
.chart-axis { stroke: rgba(255, 255, 255, 0.34); stroke-width: 1.2; }
.axis-date,.axis-weight { fill: #cfd6ff; font-size: 12px; }

.exercise-grid { display: grid; grid-template-columns: 1fr; gap: 10px; }
.exercise-layout { display: grid; grid-template-columns: 1.3fr 1fr; gap: 12px; margin-bottom: 4px; }
.exercise-col { border: 1px solid rgba(141, 131, 255, 0.2); border-radius: 10px; padding: 8px; background: rgba(20, 22, 62, 0.6); }
.exercise-meta { display: grid; gap: 3px; font-size: 0.86rem; }
.sparkline { width: 100%; height: 70px; display: block; }
.exercise-card .sparkline { height: 56px; }

.secondary-collapse summary,
.alias-collapse summary,
.workout-audit-collapse summary {
  cursor: pointer;
  user-select: none;
  font-weight: 800;
  color: #f5f7ff;
  margin-bottom: 8px;
}
.secondary-collapse {
  display: block;
  margin-top: 10px;
  margin-bottom: 10px;
  position: relative;
  z-index: 0;
}
.secondary-collapse[open] {
  margin-bottom: 16px;
}

.alias-row { display: grid; grid-template-columns: 1fr 1fr auto; gap: 8px; align-items: end; margin: 8px 0; }
.alias-suggestions,.alias-list,.workout-audit-list { display: grid; gap: 6px; margin-top: 8px; }
.alias-item {
  border: 1px solid rgba(141, 131, 255, 0.28);
  border-radius: 10px;
  padding: 8px 10px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  align-items: center;
  background: rgba(24, 27, 72, 0.55);
}
.alias-actions { display: inline-flex; gap: 6px; }
.alias-actions button,
.workout-audit-item button {
  border: 1px solid rgba(141, 131, 255, 0.35);
  background: rgba(30, 34, 85, 0.9);
  color: #eef0ff;
  border-radius: 8px;
  padding: 4px 8px;
  font: inherit;
  font-size: 0.8rem;
  cursor: pointer;
}

.workout-audit-day {
  border: 1px solid rgba(141, 131, 255, 0.28);
  border-radius: 10px;
  padding: 8px 10px;
  background: rgba(24, 27, 72, 0.55);
}
.workout-audit-head { margin-top: 8px; display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.workout-audit-items { display: grid; gap: 6px; margin-top: 8px; }
.workout-audit-item { display: flex; justify-content: space-between; gap: 8px; align-items: center; border: 1px solid rgba(141, 131, 255, 0.2); border-radius: 8px; padding: 7px 8px; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 10px;
}
.kpi strong { font-size: 1.32rem; line-height: 1; }
.kpi-delta { font-style: normal; font-size: 0.8rem; font-weight: 700; }
.kpi-delta.up { color: #83f2c7; }
.kpi-delta.down { color: #ff9ab8; }
.kpi-delta.flat { color: #bcc3ef; }

.dash-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 10px; }
.period-switch { display: inline-flex; gap: 6px; padding: 4px; border: 1px solid var(--line); border-radius: 10px; background: rgba(18, 20, 58, 0.7); }
.period-btn { border: 0; background: transparent; border-radius: 8px; padding: 5px 9px; font: inherit; font-size: 0.82rem; font-weight: 700; color: #ccd2ff; cursor: pointer; }
.period-btn.active { background: linear-gradient(120deg, var(--accent), var(--accent-2)); color: #fff; }

.dashboard-split { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.dash-wide { margin-bottom: 10px; }
.today-plan { display: grid; gap: 8px; }
.today-plan .plan-head { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.plan-pill { border: 1px solid rgba(141, 131, 255, 0.3); background: rgba(23, 27, 74, 0.88); border-radius: 999px; padding: 4px 9px; font-size: 0.8rem; color: #e2e6ff; }
.today-load-grid { margin-top: 10px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.factor-row { display: flex; justify-content: space-between; gap: 8px; }
.factor-row b.up { color: #83f2c7; }
.factor-row b.down { color: #ff9ab8; }
.factor-row b.neutral { color: #c5ccf7; }

.kpi-card {
  position: relative;
  background: #131324;
  border: 1px solid #1f1f38;
  border-radius: 14px;
  padding: 18px 20px 16px 24px;
  overflow: hidden;
  transition: transform 0.15s, box-shadow 0.15s;
}
.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}
.kpi-card-stripe {
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--kpi-color, #7f5bff);
  border-radius: 14px 0 0 14px;
}
.kpi-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #8888aa;
  margin-bottom: 8px;
  font-family: 'IBM Plex Mono', monospace;
}
.kpi-value {
  font-size: 26px;
  font-weight: 700;
  color: #e2e2f0;
  line-height: 1;
  font-family: 'IBM Plex Mono', monospace;
}
.kpi-unit {
  font-size: 12px;
  color: #8888aa;
  margin-left: 4px;
  font-weight: 400;
}
.kpi-sub {
  font-size: 11px;
  color: #8888aa;
  margin-top: 6px;
}
#kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.history-row {
  border-left: 3px solid transparent;
  padding-left: 10px;
}
.history-row.row-recover {
  border-left-color: #00f5a0;
}
.history-row.row-balance {
  border-left-color: #fbbf24;
}
.history-row.row-down {
  border-left-color: #f87171;
}

.chart-container {
  width: 100%;
  min-height: 100px;
  margin-top: 8px;
}
.chart-empty,
.ai-empty {
  font-size: 12px;
  color: #555577;
  padding: 16px 0;
  text-align: center;
}
.chart-dot-hit {
  cursor: crosshair;
}
.chart-dot-vis {
  transition: r 0.1s;
}
.chart-tooltip {
  position: fixed;
  background: #16162e;
  border: 1px solid #2a2a4a;
  border-radius: 8px;
  padding: 7px 12px;
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
  color: #e2e2f0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.1s;
  z-index: 9999;
  white-space: nowrap;
}
.dash-section {
  margin-bottom: 28px;
}
.dash-section-title {
  font-size: 10px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #8888aa;
  margin: 0 0 12px 0;
  font-family: 'IBM Plex Mono', monospace;
  display: flex;
  align-items: center;
  gap: 10px;
}
.dash-section-title::before {
  content: '';
  display: inline-block;
  width: 18px;
  height: 1px;
  background: #7f5bff;
}
#ai-analysis-output {
  margin-top: 14px;
}
.ai-result {
  background: #131324;
  border: 1px solid #1f1f38;
  border-radius: 12px;
  padding: 16px 20px;
  font-size: 13px;
  line-height: 1.75;
  color: #e2e2f0;
  white-space: pre-wrap;
}
.ai-error {
  color: #f87171;
  font-size: 12px;
  padding: 10px 0;
}
#btn-ai-analysis {
  background: #7f5bff;
  color: #fff;
  border: none;
  border-radius: 20px;
  padding: 8px 22px;
  font-size: 12px;
  font-family: 'IBM Plex Mono', monospace;
  letter-spacing: 0.08em;
  cursor: pointer;
  font-weight: 700;
  transition: background 0.15s, opacity 0.15s;
}
#btn-ai-analysis:hover {
  background: #6b47f5;
}
#btn-ai-analysis:disabled {
  opacity: 0.5;
  cursor: default;
}
.advanced-dash { margin-top: 10px; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.advanced-body { display: grid; gap: 8px; font-size: 0.86rem; }

.gauge-wrap { min-height: 140px; display: grid; place-items: center; }
.gauge { width: 130px; height: 130px; }
.g-bg { fill: none; stroke: #2f3572; stroke-width: 10; }
.g-val { fill: none; stroke: #7f5bff; stroke-width: 10; stroke-linecap: round; transform: rotate(-90deg); transform-origin: 60px 60px; }
.g-txt { font-family: "Space Grotesk", sans-serif; font-size: 24px; font-weight: 700; fill: #f2f4ff; }
.g-sub { font-size: 11px; fill: #9ca4d6; }

.heatmap { display: grid; grid-template-columns: repeat(14, minmax(0, 1fr)); gap: 6px; }
.heat-cell { aspect-ratio: 1/1; border-radius: 6px; border: 1px solid rgba(164, 153, 255, 0.16); background: #31346f; }
.heat-cell.lvl-1 { background: #4a4f9c; }
.heat-cell.lvl-2 { background: #4b72dc; }
.heat-cell.lvl-3 { background: #3cc7ff; }

.mix-list { display: grid; gap: 7px; }
.mix-row { display: grid; grid-template-columns: 88px 1fr 42px; gap: 8px; align-items: center; font-size: 0.84rem; }
.mix-bar { height: 8px; border-radius: 999px; background: rgba(72, 77, 142, 0.45); overflow: hidden; }
.mix-bar i { display: block; height: 100%; background: linear-gradient(120deg, #ff7fb5, #6ecbff); }

.metric-line { display: flex; justify-content: space-between; gap: 8px; border-bottom: 1px dashed rgba(141, 131, 255, 0.2); padding-bottom: 4px; }
.metric-line b { color: #f2f4ff; }
.bar-rail { height: 9px; border-radius: 999px; background: rgba(72, 77, 142, 0.45); overflow: hidden; }
.bar-rail i { display: block; height: 100%; background: linear-gradient(120deg, #ff7fb5, #6ecbff); }
.mini-chart { width: 100%; height: 74px; display: block; }

.split { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.telegram-grid { display: grid; gap: 8px; }
.inline-check { display: flex !important; gap: 8px; align-items: center; }
.import-row { margin: 10px 0; display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.pre-help { white-space: pre-wrap; line-height: 1.4; }

.profile-v2a-hub {
  display: grid;
  gap: 10px;
}

.profile-card {
  border: 1px solid rgba(145, 129, 255, 0.24);
  border-radius: 14px;
  background: rgba(23, 27, 74, 0.68);
  padding: 12px;
}

.profile-card-title {
  margin: 0 0 10px;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
}

.profile-card-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 8px;
}

.profile-user-head {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.profile-user-meta {
  display: grid;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.profile-user-name {
  margin: 0;
  font-size: 1.2rem;
  font-family: "Space Grotesk", sans-serif;
  color: #f5f7ff;
}

.profile-user-topline {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 10px;
}

.profile-inline-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  flex: 1;
}

.profile-inline-label {
  display: grid;
  gap: 4px;
  font-size: 0.78rem;
  color: #c9cff7;
}

.profile-inline-label input {
  padding: 8px 10px;
}

.profile-sections-popover {
  position: relative;
  flex-shrink: 0;
}

.profile-sections-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  min-width: 180px;
  border: 1px solid rgba(145, 129, 255, 0.28);
  border-radius: 12px;
  background: rgba(20, 22, 62, 0.96);
  padding: 8px;
  display: grid;
  gap: 6px;
  z-index: 8;
}

.profile-sections-menu[hidden] {
  display: none;
}

.profile-sections-menu button {
  border: 1px solid rgba(141, 131, 255, 0.35);
  background: rgba(30, 34, 85, 0.88);
  color: #eef0ff;
  border-radius: 10px;
  padding: 8px 10px;
  font: inherit;
  font-size: 0.86rem;
  cursor: pointer;
  text-align: left;
}

.avatar-btn {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  display: grid;
  place-items: center;
  background: linear-gradient(120deg, #ff92bf, #56a2ff);
  color: #f5f7ff;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.avatar-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 50%;
}

.avatar-initials {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
}

.avatar-menu {
  margin-top: 10px;
  display: grid;
  gap: 8px;
  max-width: 260px;
}

.avatar-menu[hidden] {
  display: none;
}

.avatar-menu button {
  border: 1px solid rgba(141, 131, 255, 0.35);
  background: rgba(26, 28, 78, 0.72);
  color: #e8ebff;
  border-radius: 10px;
  padding: 8px 10px;
  font: inherit;
  cursor: pointer;
}

.profile-kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.profile-kpi-item {
  border: 1px solid rgba(145, 129, 255, 0.2);
  border-radius: 10px;
  background: rgba(20, 22, 62, 0.55);
  padding: 8px 10px;
  display: grid;
  gap: 4px;
}

.profile-kpi-item span {
  color: #b8c0ec;
  font-size: 0.78rem;
}

.profile-kpi-item b {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.08rem;
  color: #f5f7ff;
}

.profile-goals-list {
  display: grid;
  gap: 10px;
}

.profile-goal-row {
  border: 1px solid rgba(145, 129, 255, 0.2);
  border-radius: 10px;
  background: rgba(20, 22, 62, 0.55);
  padding: 8px 10px;
}

.profile-goal-head {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 7px;
  font-size: 0.84rem;
}

.profile-goal-head b {
  color: #f5f7ff;
}

.profile-goal-rail {
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(86, 94, 170, 0.5);
}

.profile-goal-rail i {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(120deg, #ff92bf, #56a2ff);
}

.profile-ai-text {
  border: 1px solid rgba(145, 129, 255, 0.2);
  border-radius: 12px;
  background: rgba(20, 22, 62, 0.55);
  padding: 10px 12px;
  font-size: 0.9rem;
  line-height: 1.6;
  white-space: pre-line;
}

.profile-quick-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.profile-quick-grid button {
  border: 0;
  border-radius: 12px;
  padding: 10px 12px;
  font: inherit;
  font-weight: 800;
  color: #fff;
  cursor: pointer;
  background: rgba(61, 69, 148, 0.86);
}

.profile-quick-grid button:first-child {
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

.profile-settings-grid {
  margin-top: 10px;
  display: grid;
  gap: 10px;
}

.profile-section {
  border: 1px solid rgba(145, 129, 255, 0.24);
  border-radius: 14px;
  background: rgba(23, 27, 74, 0.66);
  overflow: hidden;
}

.profile-section > summary {
  cursor: pointer;
  user-select: none;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: #f5f7ff;
  padding: 12px 14px;
  list-style: none;
}

.profile-section > summary::-webkit-details-marker {
  display: none;
}

.profile-section[open] > summary {
  border-bottom: 1px solid rgba(145, 129, 255, 0.24);
}

.profile-section-body {
  padding: 12px;
}

.bottom-tabbar {
  display: grid;
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  width: min(1080px, calc(100% - 20px));
  bottom: 10px;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
  border: 1px solid rgba(126, 120, 255, 0.26);
  border-radius: 16px;
  padding: 8px;
  background: linear-gradient(165deg, rgba(10, 12, 34, 0.97), rgba(20, 24, 64, 0.96));
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.38);
  z-index: 50;
}

.tab-btn {
  border: 0;
  border-radius: 10px;
  background: transparent;
  color: #9ca4d6;
  min-height: 42px;
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  cursor: pointer;
}

.tab-btn.active {
  color: #ff92bf;
  background: linear-gradient(140deg, rgba(255, 146, 191, 0.22), rgba(86, 162, 255, 0.16));
}

.toast {
  position: fixed;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  bottom: 80px;
  z-index: 100;
  background: rgba(10, 13, 37, 0.95);
  border: 1px solid rgba(141, 131, 255, 0.4);
  color: #f7f8ff;
  padding: 10px 14px;
  border-radius: 12px;
  opacity: 0;
  transition: opacity .24s ease, transform .24s ease;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { border-color: rgba(131, 242, 199, 0.45); }
.toast.err { border-color: rgba(255, 154, 184, 0.45); }

@media (max-width: 980px) {
  .cards,
  .split,
  .dashboard-split,
  .advanced-dash,
  .kpi-grid,
  .checkin-basic,
  .checkin-step,
  .exercise-layout,
  .alias-row { grid-template-columns: 1fr; }

  .dash-top { flex-direction: column; align-items: flex-start; }

  .profile-kpi-grid,
  .profile-quick-grid {
    grid-template-columns: 1fr 1fr;
  }

  .profile-user-topline {
    flex-direction: column;
    align-items: stretch;
  }

  .profile-inline-fields {
    grid-template-columns: 1fr;
  }

  .profile-sections-popover {
    align-self: flex-end;
  }

  .bottom-tabbar {
    left: 10px;
    right: 10px;
    width: auto;
    transform: none;
  }
}

@media (max-width: 640px) {
  .heatmap { grid-template-columns: repeat(7, minmax(0, 1fr)); }

  .profile-kpi-grid,
  .profile-quick-grid {
    grid-template-columns: 1fr;
  }
}

.btn-secondary {
  border: 1px solid rgba(141, 131, 255, 0.35);
  background: rgba(26, 28, 78, 0.72);
  color: #e8ebff;
  border-radius: 10px;
  padding: 8px 12px;
  font: inherit;
  cursor: pointer;
}

.btn-primary {
  border: 0;
  border-radius: 12px;
  padding: 10px 14px;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  color: #fff;
  background: linear-gradient(120deg, var(--accent), var(--accent-2));
}

.btn-sm {
  padding: 6px 10px;
  font-size: 0.82rem;
}

.collapsible-toggle {
  cursor: pointer;
  user-select: none;
}

.collapsible-body {
  margin-top: 8px;
}

.collapsible-body.is-collapsed {
  display: none;
}

.records-table {
  display: grid;
  gap: 8px;
}

.records-toolbar {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 10px 0 12px;
}

.records-toolbar label {
  display: grid;
  gap: 6px;
  color: #eef1ff;
  font-size: 0.9rem;
}

.records-stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 10px;
}

.records-stat-chip {
  border: 1px solid rgba(145, 129, 255, 0.24);
  border-radius: 10px;
  background: rgba(24, 27, 72, 0.55);
  padding: 8px 10px;
  display: grid;
  gap: 2px;
}

.records-stat-chip b {
  font-family: "Space Grotesk", sans-serif;
  color: #f2f4ff;
}

.records-history-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.records-row {
  border: 1px solid rgba(145, 129, 255, 0.24);
  border-radius: 12px;
  background: rgba(24, 27, 72, 0.66);
  padding: 10px 12px;
  display: grid;
  gap: 6px;
}

.records-name {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  color: #f3f5ff;
}

.records-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px 10px;
  font-size: 0.84rem;
  color: #c9cff7;
}

.records-delta-up {
  color: #00f5a0;
  font-weight: 700;
}

.records-delta-down {
  color: #f87171;
  font-weight: 700;
}

.records-delta-neutral {
  color: #b8bfdc;
  font-weight: 700;
}

.streaks-row {
  display: flex;
  gap: 24px;
  margin-top: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.streak-item {
  font-size: 13px;
  color: #8888aa;
}

.streak-item b {
  color: #e2e2f0;
  font-family: 'IBM Plex Mono', monospace;
}

.goals-progress-wrap {
  margin-bottom: 18px;
}

.goals-progress-list {
  display: grid;
  gap: 10px;
}

.goals-progress-row {
  border: 1px solid rgba(145, 129, 255, 0.24);
  border-radius: 12px;
  background: rgba(24, 27, 72, 0.66);
  padding: 10px 12px;
}

.goals-progress-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  margin-bottom: 8px;
}

.goals-progress-head b {
  color: #f2f4ff;
}

.goal-input-row {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr auto;
  gap: 8px;
  align-items: end;
  margin-bottom: 8px;
}

.goal-remove-btn {
  border: 1px solid rgba(141, 131, 255, 0.35);
  background: rgba(30, 34, 85, 0.9);
  color: #eef0ff;
  border-radius: 8px;
  padding: 8px 10px;
  font: inherit;
  cursor: pointer;
}

.records-history-item {
  border: 1px solid rgba(145, 129, 255, 0.24);
  border-radius: 10px;
  background: rgba(24, 27, 72, 0.55);
  padding: 9px 11px;
  margin-bottom: 8px;
  color: #dce1ff;
  font-size: 0.86rem;
}

@media (max-width: 980px) {
  .records-meta {
    grid-template-columns: 1fr;
  }

  .records-toolbar,
  .records-stats {
    grid-template-columns: 1fr;
  }

  .goal-input-row {
    grid-template-columns: 1fr;
  }

  .manual-grid {
    grid-template-columns: 1fr;
  }
}