:root {
  --bg-1: #0d1321;
  --bg-2: #111827;
  --bg-3: #0f172a;
  --border: rgba(122, 138, 176, 0.18);
  --text: #edf2f7;
  --muted: #94a3b8;
  --primary: linear-gradient(135deg, #5b7fff, #6a7ee8);
  --red: #ef6b6b;
  --green: #43d08a;
  --purple: #8d7cf5;
  --orange: #f5a24c;
  --yellow: #f4c95d;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
  --max: 1480px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.45;
  background:
    radial-gradient(circle at top left, rgba(106, 126, 232, 0.18), transparent 28%),
    radial-gradient(circle at top right, rgba(67, 208, 138, 0.12), transparent 24%),
    linear-gradient(160deg, var(--bg-1), var(--bg-2) 48%, var(--bg-3));
}

p {
  margin: 0 0 10px;
}

h1, h2, h3 {
  margin: 0 0 10px;
  line-height: 1.15;
}

label {
  display: block;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 6px;
}

.page-shell {
  padding: 24px;
}

.app-card {
  max-width: var(--max);
  margin: 0 auto;
  background: rgba(15, 21, 34, 0.78);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 28px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 24px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.view-indicator {
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(20, 27, 43, 0.9);
  color: var(--muted);
  font-size: 14px;
}

.brand {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.tag,
.muted {
  color: var(--muted);
}

.hero {
  margin-bottom: 22px;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  margin-bottom: 10px;
}

.section {
  margin-top: 20px;
}

.panel {
  background: linear-gradient(180deg, rgba(28, 37, 58, 0.88), rgba(19, 27, 43, 0.95));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.grid {
  display: grid;
  gap: 16px;
}

.grid-2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.training-controls {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr auto;
  gap: 16px;
  align-items: end;
}

.training-generate {
  display: flex;
  align-items: end;
}

.training-workout-grid {
  margin-top: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.coaching-span {
  grid-column: span 2;
}

.journal-grid {
  grid-template-columns: 1fr 1.15fr 1fr;
}

.button-group,
.button-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.btn,
.icon-btn,
.menu-btn,
.library-item,
.history-item,
.dashboard-card-button,
.calendar-pill-done-btn,
.training-tab-btn,
.mobile-nav-btn,
.calendar-task-options-button {
  font: inherit;
}

.btn {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 14px;
  cursor: pointer;
  color: var(--text);
  transition: transform 0.15s ease, filter 0.15s ease;
}

.btn:hover,
.icon-btn:hover,
.menu-btn:hover,
.library-item:hover,
.history-item:hover,
.calendar-pill:hover,
.dashboard-card-button:hover,
.calendar-pill-done-btn:hover,
.training-tab-btn:hover,
.mobile-nav-btn:hover,
.calendar-task-options-button:hover {
  transform: translateY(-1px);
  filter: brightness(1.04);
}

.btn-primary {
  background: var(--primary);
  border-color: rgba(106, 126, 232, 0.4);
  color: #f8fbff;
}

.btn-secondary {
  background: rgba(22, 30, 48, 0.92);
  border-color: var(--border);
}

.btn-large {
  padding: 12px 18px;
}

.btn-sm {
  padding: 7px 10px;
  font-size: 13px;
}

.icon-btn,
.calendar-task-options-button {
  border: 1px solid var(--border);
  background: rgba(20, 27, 43, 0.92);
  color: var(--text);
  border-radius: 10px;
  padding: 6px 10px;
  cursor: pointer;
  min-width: 32px;
}

.input {
  width: 100%;
  margin-top: 8px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(16, 23, 38, 0.95);
  color: var(--text);
}

.input:focus {
  outline: none;
  border-color: rgba(106, 126, 232, 0.5);
  box-shadow: 0 0 0 3px rgba(106, 126, 232, 0.12);
}

.small-input {
  margin-top: 0;
  padding: 8px 10px;
  border-radius: 10px;
}

.textarea {
  resize: vertical;
}

.top-gap {
  margin-top: 16px;
}

.full-width {
  width: 100%;
}

.title-row {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.grow {
  flex: 1;
  min-width: 0;
}

.current-title {
  min-width: 0;
  flex: 1;
}

.workout-title {
  font-weight: 700;
  word-break: break-word;
}

.ring-wrap,
.ring-box {
  display: flex;
  justify-content: center;
  align-items: center;
}

.ring-box {
  flex-direction: column;
  width: 100%;
}

.ring-box p {
  margin-top: 8px;
  margin-bottom: 0;
  font-size: 14px;
  font-weight: 600;
  color: #dce6f3;
}

.dashboard-rings-mobile-scroll {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 8px;
}

.dashboard-card-button {
  text-align: left;
  background: linear-gradient(180deg, rgba(28, 37, 58, 0.88), rgba(19, 27, 43, 0.95));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  cursor: pointer;
  min-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
}

.dashboard-card-button h3 {
  margin-bottom: 6px;
  font-size: 18px;
  font-weight: 700;
}

.dashboard-card-button .ring-wrap {
  flex: 1;
}

.dashboard-stats-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.compact-stat-card .stat-value,
.stat-card .stat-value {
  font-size: 28px;
  font-weight: 700;
}

.dashboard-legend,
.calendar-marker-legend {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--muted);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  display: inline-block;
}

.legend-red {
  background: var(--red);
}

.legend-green {
  background: var(--green);
}

.legend-purple {
  background: var(--purple);
}

.legend-orange {
  background: var(--orange);
}

.legend-yellow {
  background: var(--yellow);
}

.table-wrap {
  overflow-x: auto;
  margin-top: 8px;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  color: #dce6f3;
  font-size: 15px;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 12px;
  border-bottom: 1px solid rgba(122, 138, 176, 0.14);
  vertical-align: top;
}

.drag-handle {
  cursor: grab;
  user-select: none;
  color: var(--muted);
  font-weight: 700;
}

.dragging-row {
  opacity: 0.45;
}

.drop-target-row {
  outline: 2px dashed rgba(106, 126, 232, 0.6);
  outline-offset: -2px;
}

.library-item,
.history-item {
  display: block;
  width: 100%;
  text-align: left;
  margin-bottom: 10px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(17, 24, 39, 0.82);
  color: var(--text);
  cursor: pointer;
}

.library-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

.journal-card {
  padding: 12px;
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(17, 24, 39, 0.82);
  cursor: pointer;
}

.snapshot-box {
  padding: 12px;
  margin: 14px 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 22, 35, 0.9);
}

.floating-menu {
  position: absolute;
  z-index: 1000;
  background: rgba(14, 20, 33, 0.98);
  border: 1px solid rgba(122, 138, 176, 0.28);
  border-radius: 12px;
  padding: 6px;
  min-width: 180px;
  box-shadow: 0 18px 32px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(10px);
}

.menu-btn {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px;
  border: none;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  border-radius: 8px;
}

.menu-btn:hover {
  background: rgba(106, 126, 232, 0.12);
}

.calendar-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.calendar-pill {
  display: block;
  width: 100%;
  text-align: left;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-size: 13px;
  line-height: 1.35;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
}

.calendar-pill-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 4px;
}

.calendar-pill-title-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
  min-width: 0;
}

.calendar-pill-top strong {
  margin-bottom: 0;
  flex: 1;
  text-align: left;
}

.calendar-pill-actions {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.calendar-markers {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.calendar-note {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
}

.calendar-marker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  border: 1px solid transparent;
}

.calendar-pill-done-btn {
  border: 1px solid var(--border);
  background: rgba(18, 26, 42, 0.95);
  color: var(--text);
  border-radius: 999px;
  width: 24px;
  height: 24px;
  min-width: 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}

.calendar-pill-done-btn.is-done {
  background: rgba(67, 208, 138, 0.18);
  border-color: rgba(67, 208, 138, 0.35);
  color: #8cf0b9;
}

.marker-completed {
  background: rgba(67, 208, 138, 0.16);
  color: #8cf0b9;
  border-color: rgba(67, 208, 138, 0.28);
}

.marker-manual {
  background: rgba(245, 162, 76, 0.16);
  color: #ffd09b;
  border-color: rgba(245, 162, 76, 0.28);
}

.marker-repeat {
  background: rgba(244, 201, 93, 0.16);
  color: #ffe08b;
  border-color: rgba(244, 201, 93, 0.28);
}

.category-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  border: 1px solid transparent;
  white-space: nowrap;
}

.category-training {
  background: rgba(67, 208, 138, 0.14);
  color: #8cf0b9;
  border-color: rgba(67, 208, 138, 0.28);
}

.category-study {
  background: rgba(95, 168, 255, 0.14);
  color: #9aceff;
  border-color: rgba(95, 168, 255, 0.28);
}

.category-work {
  background: rgba(239, 107, 107, 0.14);
  color: #ffabab;
  border-color: rgba(239, 107, 107, 0.28);
}

.category-life {
  background: rgba(244, 201, 93, 0.14);
  color: #ffe08b;
  border-color: rgba(244, 201, 93, 0.28);
}

.category-core {
  background: rgba(141, 124, 245, 0.14);
  color: #c0b4ff;
  border-color: rgba(141, 124, 245, 0.28);
}

.calendar-pill.category-training {
  background: rgba(67, 208, 138, 0.14);
  border-color: rgba(67, 208, 138, 0.22);
}

.calendar-pill.category-study {
  background: rgba(95, 168, 255, 0.14);
  border-color: rgba(95, 168, 255, 0.22);
}

.calendar-pill.category-work {
  background: rgba(239, 107, 107, 0.14);
  border-color: rgba(239, 107, 107, 0.22);
}

.calendar-pill.category-life {
  background: rgba(244, 201, 93, 0.14);
  border-color: rgba(244, 201, 93, 0.22);
}

.calendar-pill.category-core {
  background: rgba(141, 124, 245, 0.16);
  border-color: rgba(141, 124, 245, 0.28);
}

.calendar-week-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 12px;
  align-items: start;
}

.calendar-column {
  min-width: 0;
  border: 1px solid rgba(122, 138, 176, 0.16);
  border-radius: 14px;
  background: rgba(12, 18, 31, 0.45);
  overflow: hidden;
  min-height: 320px;
}

.calendar-day-toggle {
  width: 100%;
  border: none;
  background: rgba(18, 26, 42, 0.75);
  color: var(--text);
  text-align: left;
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  cursor: default;
  border-bottom: 1px solid rgba(122, 138, 176, 0.1);
}

.calendar-day-panel {
  padding: 10px;
  display: block;
}

.training-mobile-tabs {
  display: none;
}

.training-tab-panel {
  display: block;
}

.training-tab-panel.is-active {
  display: block;
}

.mobile-bottom-nav {
  display: none;
}

.collapsed-content {
  display: none !important;
}

svg text {
  user-select: none;
}

.desktop-only {
  display: block;
}

.mobile-only {
  display: none;
}

.mobile-task-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 10px;
}

.mobile-task-card {
  border: 1px solid rgba(122, 138, 176, 0.14);
  border-radius: 14px;
  background: rgba(17, 24, 39, 0.82);
  padding: 12px;
}

.mobile-task-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.mobile-task-main {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex: 1;
}

.mobile-task-main strong {
  display: block;
  word-break: break-word;
}

.mobile-task-day {
  font-size: 12px;
  color: var(--muted);
  min-width: 52px;
}

.mobile-task-name-wrap {
  min-width: 0;
  flex: 1;
}

.mobile-task-details {
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid rgba(122, 138, 176, 0.12);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-task-row {
  font-size: 13px;
  color: var(--text);
}

.task-editor-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 10, 18, 0.72);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 3000;
  backdrop-filter: blur(8px);
}

.task-editor-modal {
  width: min(860px, 100%);
  max-height: 90vh;
  overflow-y: auto;
  background: linear-gradient(180deg, rgba(28, 37, 58, 0.96), rgba(19, 27, 43, 0.98));
  border: 1px solid rgba(122, 138, 176, 0.22);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.38);
}

@media (max-width: 1200px) {
  .journal-grid {
    grid-template-columns: 1fr;
  }

  .grid-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .calendar-week-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .page-shell {
    padding: 10px;
    padding-bottom: 88px;
  }

  .app-card {
    padding: 14px;
    border-radius: 18px;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
    margin-bottom: 16px;
  }

  .topbar-actions {
    justify-content: space-between;
  }

  .hero {
    margin-bottom: 14px;
  }

  .hero h1 {
    font-size: 30px;
  }

  .section {
    margin-top: 14px;
  }

  .panel {
    padding: 14px;
    border-radius: 14px;
  }

  .section-head {
    margin-bottom: 12px;
    gap: 10px;
  }

  .desktop-dashboard-filters {
    display: none;
  }

  .grid-2,
  .grid-3,
  .grid-4,
  .training-controls,
  .training-workout-grid,
  .dashboard-stats-grid {
    grid-template-columns: 1fr;
  }

  .coaching-span {
    grid-column: span 1;
  }

  .dashboard-rings-mobile-scroll {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 78%;
    overflow-x: auto;
    gap: 12px;
    padding-bottom: 4px;
    scroll-snap-type: x mandatory;
  }

  .dashboard-rings-mobile-scroll::-webkit-scrollbar {
    display: none;
  }

  .dashboard-ring-card {
    min-height: 190px;
    scroll-snap-align: start;
    padding: 14px;
  }

  .dashboard-ring-card h3 {
    font-size: 16px;
  }

  .ring-box p {
    font-size: 13px;
  }

  .compact-stat-card .stat-value,
  .stat-card .stat-value {
    font-size: 24px;
  }

  .calendar-week-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .calendar-column {
    min-height: auto;
  }

  .calendar-day-toggle {
    cursor: pointer;
    padding: 12px 14px;
    font-size: 14px;
  }

  .calendar-day-panel {
    display: none;
    padding: 10px;
  }

  .calendar-pill {
    padding: 9px 10px;
    font-size: 12px;
  }

  .calendar-note {
    display: none;
  }

  .training-mobile-tabs {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin-bottom: 12px;
  }

  .training-tab-btn {
    border: 1px solid var(--border);
    background: rgba(22, 30, 48, 0.92);
    color: var(--text);
    border-radius: 12px;
    padding: 10px 8px;
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
  }

  .training-tab-btn.is-active {
    background: linear-gradient(135deg, rgba(91, 127, 255, 0.95), rgba(106, 126, 232, 0.95));
    border-color: rgba(106, 126, 232, 0.45);
    color: #fff;
  }

  .training-tab-panel {
    display: none;
  }

  .training-tab-panel.is-active {
    display: block;
  }

  .table-wrap {
    overflow-x: auto;
    border-radius: 12px;
  }

  .data-table {
    min-width: 900px;
  }

  .button-group,
  .button-row {
    width: 100%;
  }

  .button-group .btn,
  .button-row .btn {
    flex: 1 1 auto;
  }

  .mobile-bottom-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: 10px;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
    padding: 10px;
    border: 1px solid rgba(122, 138, 176, 0.18);
    border-radius: 16px;
    background: rgba(10, 16, 28, 0.94);
    backdrop-filter: blur(14px);
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
    z-index: 1500;
  }

  .mobile-nav-btn {
    border: 1px solid rgba(122, 138, 176, 0.14);
    background: rgba(18, 25, 40, 0.9);
    color: var(--text);
    border-radius: 12px;
    padding: 10px 6px;
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
  }

  .desktop-only {
    display: none !important;
  }

  .mobile-only {
    display: block !important;
  }

  .task-editor-modal {
    padding: 14px;
    border-radius: 16px;
  }
}

@media (max-width: 600px) {
  .page-shell {
    padding: 8px;
    padding-bottom: 90px;
  }

  .app-card {
    padding: 12px;
    border-radius: 16px;
  }

  .panel {
    padding: 12px;
  }

  .hero h1 {
    font-size: 28px;
  }

  .hero p {
    font-size: 13px;
  }

  .view-indicator {
    font-size: 12px;
    padding: 8px 12px;
  }

  .topbar-actions {
    gap: 8px;
  }

  .dashboard-rings-mobile-scroll {
    grid-auto-columns: 86%;
  }

  .dashboard-ring-card {
    min-height: 178px;
    padding: 12px;
  }

  .calendar-day-panel {
    padding: 10px;
  }

  .calendar-pill-title-wrap {
    gap: 6px;
  }

  .calendar-pill-done-btn {
    width: 22px;
    height: 22px;
    min-width: 22px;
    font-size: 11px;
  }

  .training-mobile-tabs {
    gap: 6px;
  }

  .training-tab-btn {
    padding: 9px 6px;
    font-size: 11px;
  }

  .data-table th,
  .data-table td {
    padding: 10px 8px;
    font-size: 14px;
  }

  .mobile-bottom-nav {
    left: 8px;
    right: 8px;
    bottom: 8px;
    gap: 6px;
    padding: 8px;
  }

  .mobile-nav-btn {
    padding: 9px 4px;
    font-size: 10px;
  }
}