:root {
  color-scheme: dark;
  --bg: #090909;
  --panel: #141414;
  --panel-alt: #1c1c1c;
  --border: rgba(255, 255, 255, 0.08);
  --text: #e8e8e8;
  --muted: #9aa0aa;
  --accent: #8ab4f8;
  --accent-soft: rgba(138, 180, 248, 0.18);
  --shadow: 0 22px 60px rgba(0, 0, 0, 0.36);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: radial-gradient(circle at top right, rgba(138, 180, 248, 0.11), transparent 24%),
    linear-gradient(180deg, #090909 0%, #111111 100%);
  color: var(--text);
}

body {
  padding: 16px;
}

.app-shell {
  max-width: 400px;
  margin: 0 auto;
  position: relative;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(24, 24, 24, 0.95);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.menu-button {
  width: 46px;
  height: 46px;
  padding: 10px;
  display: inline-flex;
  flex-direction: column;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  cursor: pointer;
}

.menu-button span {
  display: block;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, #8ab4f8, #7c91ff);
}

.header-title p {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 700;
}

.header-title small {
  color: var(--muted);
  font-size: 0.82rem;
}

.sidebar {
  position: fixed;
  top: 0;
  right: 0;
  width: min(92vw, 320px);
  height: 100vh;
  padding: 24px 18px;
  background: rgba(18, 18, 18, 0.98);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.28s ease;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.sidebar-open {
  transform: translateX(0);
}

.sidebar-inner {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.sidebar-inner h2 {
  margin: 0;
  font-size: 1.05rem;
}

#accordion-container {
  min-height: 120px;
  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  padding: 16px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.03);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sidebar-close-btn {
  align-self: flex-start;
  padding: 10px 14px;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 0.92rem;
  cursor: pointer;
  transition: all 0.2s ease;
}

.sidebar-close-btn:hover {
  background: rgba(138, 180, 248, 0.14);
  border-color: rgba(138, 180, 248, 0.3);
}

.accordion-parent,
.accordion-category {
  margin: 0;
}

.accordion-summary-1,
.accordion-summary-2 {
  padding: 10px 12px;
  margin: 0;
  cursor: pointer;
  user-select: none;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.94rem;
  color: var(--text);
  transition: all 0.2s ease;
}

.accordion-summary-1:hover,
.accordion-summary-2:hover {
  background: rgba(138, 180, 248, 0.12);
  border-color: rgba(138, 180, 248, 0.3);
}

.accordion-summary-1::-webkit-details-marker,
.accordion-summary-2::-webkit-details-marker {
  display: none;
}

.accordion-summary-1::before,
.accordion-summary-2::before {
  content: '›';
  display: inline-block;
  margin-right: 8px;
  transform: rotate(0deg);
  transition: transform 0.2s ease;
}

.accordion-parent[open] > .accordion-summary-1::before,
.accordion-category[open] > .accordion-summary-2::before {
  transform: rotate(90deg);
}

.accordion-category {
  padding-right: 12px;
}

.accordion-item {
  padding: 8px 12px;
  margin-right: 12px;
  border: none;
  border-radius: 10px;
  background: rgba(138, 180, 248, 0.08);
  color: var(--accent);
  cursor: pointer;
  font-size: 0.89rem;
  transition: all 0.2s ease;
  text-align: right;
  font-family: inherit;
}

.accordion-item:hover {
  background: rgba(138, 180, 248, 0.16);
  transform: translateX(-4px);
}

.filter-indicator {
  padding: 12px 16px;
  margin: 12px 0;
  border-radius: 16px;
  background: rgba(138, 180, 248, 0.12);
  border: 1px solid rgba(138, 180, 248, 0.24);
  color: var(--accent);
  font-size: 0.92rem;
  text-align: center;
}

.show-all-btn {
  width: 100%;
  padding: 12px 16px;
  margin: 12px 0;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  font-size: 0.94rem;
  font-family: inherit;
  transition: all 0.2s ease;
}

.show-all-btn:hover {
  background: rgba(138, 180, 248, 0.12);
  border-color: rgba(138, 180, 248, 0.3);
}


.main-content {
  margin-top: 16px;
}

.dashboard-grid {
  display: grid;
  gap: 14px;
}

.card {
  padding: 18px;
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02), 0 16px 36px rgba(0, 0, 0, 0.18);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.card h3 {
  margin: 0;
  font-size: 1rem;
}

.card-date {
  font-size: 0.82rem;
  color: var(--muted);
}

.card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.card-progress {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  overflow: hidden;
}

.card-progress-fill {
  width: 0%;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #7c91ff, #8ab4f8);
}

.summary-area {
  margin: 18px 0;
}

.summary-card {
  padding: 18px;
  border-radius: 24px;
  background: rgba(24, 24, 24, 0.98);
  border: 1px solid rgba(138, 180, 248, 0.18);
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.18);
}

.summary-card h2 {
  margin: 0 0 10px;
  font-size: 1rem;
}

.summary-text {
  margin: 0 0 16px;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.summary-bars {
  display: grid;
  gap: 12px;
}

.summary-row {
  display: grid;
  gap: 8px;
}

.summary-row-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.summary-parent {
  color: var(--text);
  font-size: 0.92rem;
}

.summary-count {
  color: var(--accent);
  font-size: 0.92rem;
}

.summary-bar {
  width: 100%;
  height: 8px;
  border-radius: 999px;
  background: rgba(138, 180, 248, 0.12);
  overflow: hidden;
}

.summary-bar-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #8ab4f8, #5a8bff);
  transition: width 0.24s ease;
}

.summary-area .empty-summary {
  text-align: right;
}

.log-feed {
  margin-top: 18px;
}

.daily-group {
  padding: 18px;
  border-radius: 24px;
  background: rgba(24, 24, 24, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: var(--shadow);
}

.daily-group-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.daily-group-header h2 {
  margin: 0;
  font-size: 1rem;
}

.daily-group-header span {
  color: var(--muted);
  font-size: 0.85rem;
}

.log-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 16px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.log-item-meta {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.log-category {
  font-size: 0.88rem;
  color: var(--accent);
}

.log-progress-small {
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: rgba(138, 180, 248, 0.16);
  overflow: hidden;
}

.log-progress-fill {
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, #8ab4f8, #5a8bff);
}

.log-markdown {
  padding: 12px;
  border-radius: 18px;
  background: rgba(0, 0, 0, 0.25);
  color: var(--text);
}

.log-markdown p {
  margin: 0;
  line-height: 1.7;
}

.log-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.log-tags span {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(138, 180, 248, 0.14);
  color: var(--accent);
  font-size: 0.82rem;
}

@media (min-width: 360px) {
  body {
    padding: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
  }
}