:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #14213d;
  --muted: #6b7280;
  --line: #d1d5db;
  --accent: #065f46;
  --accent-2: #14532d;
  --danger: #b91c1c;
  --table-head-text: #334155;
  --table-head-bg: #f8fafc;
  --table-line: #e5e7eb;
  --shadow: 0 8px 24px rgba(20, 33, 61, 0.04);
  --bg-radial: #e0f2fe;
  --btn-secondary-bg: #dbe7ff;
  --btn-secondary-text: #14213d;
  --btn-secondary-border: #b7c9ea;
  --radius: 14px;
}

:root[data-theme="dark"],
body.theme-dark {
  --bg: #0b1220;
  --card: #111b2e;
  --text: #e5ecfa;
  --muted: #9aa8c7;
  --line: #24324a;
  --accent: #0f766e;
  --accent-2: #34d399;
  --danger: #f87171;
  --table-head-text: #dbe7ff;
  --table-head-bg: #162238;
  --table-line: #223250;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --bg-radial: #13254b;
  --btn-secondary-bg: #1f2d45;
  --btn-secondary-text: #e5ecfa;
  --btn-secondary-border: #314664;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  color: var(--text);
  background: radial-gradient(circle at top right, var(--bg-radial), var(--bg) 35%), var(--bg);
}

.container {
  width: min(1200px, 95vw);
  margin: 20px auto 48px;
}

.header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.header h1 {
  margin: 0;
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

.header p {
  margin: 6px 0 0;
  color: var(--muted);
}

.actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.actions form {
  margin: 0;
}

.user-pill {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--muted);
  border-radius: 999px;
  padding: 8px 12px;
  font-size: 0.85rem;
  max-width: 220px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.btn {
  border: 0;
  border-radius: 10px;
  padding: 10px 14px;
  cursor: pointer;
  font-weight: 700;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
}

.btn.secondary {
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border: 1px solid var(--btn-secondary-border);
}

.btn.danger {
  background: #dc2626;
  color: #fff;
}

.btn.neutral {
  background: #1f2d45;
  color: #e5ecfa;
  border: 1px solid #314664;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(170px, 1fr));
  gap: 14px;
  margin: 20px 0;
}

.card,
.panel {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.card {
  padding: 14px;
}

.card h2 {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.card p {
  margin: 8px 0 0;
  font-size: 1.4rem;
  font-weight: 800;
}

.panel {
  margin: 14px 0;
  padding: 12px;
}

.panel h3 {
  margin: 0 0 10px;
}

.settings-panel {
  margin-top: 12px;
}

.settings-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 10px;
}

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

.settings-bucket-block {
  margin-top: 8px;
}

.bucket-select {
  width: 100%;
  border: 1px solid var(--btn-secondary-border);
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border-radius: 8px;
  padding: 6px 8px;
  font: inherit;
}

.tabbar {
  display: flex;
  gap: 8px;
  margin: 14px 0;
}

.tab-btn {
  border: 1px solid var(--btn-secondary-border);
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border-radius: 999px;
  padding: 9px 14px;
  cursor: pointer;
  font-weight: 700;
}

.tab-btn.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

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

.year-select {
  border: 1px solid var(--btn-secondary-border);
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border-radius: 10px;
  padding: 8px 12px;
  font-weight: 700;
}

.dividend-wrap table {
  min-width: 1220px;
}

.dividend-table th,
.dividend-table td {
  text-align: center;
}

.dividend-table th:nth-child(1),
.dividend-table th:nth-child(2),
.dividend-table td:nth-child(1),
.dividend-table td:nth-child(2) {
  text-align: left;
  white-space: nowrap;
}

.div-summary-row th {
  background: rgba(6, 95, 70, 0.15);
  font-weight: 800;
}

.div-empty-cell {
  color: var(--muted);
  background: rgba(148, 163, 184, 0.08);
}

.div-up-cell {
  background: rgba(52, 211, 153, 0.16);
  color: #22c55e;
  font-weight: 700;
}

.div-down-cell {
  background: rgba(248, 113, 113, 0.16);
  color: #ef4444;
  font-weight: 700;
}

.div-flat-cell {
  background: rgba(59, 130, 246, 0.12);
  color: #60a5fa;
  font-weight: 700;
}

.div-total-cell {
  font-weight: 800;
}

.bucket-panel {
  margin-top: 12px;
}

.bucket-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.9fr) minmax(320px, 1.1fr);
  gap: 14px;
  align-items: start;
}

.bucket-chart-wrap {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  background: rgba(148, 163, 184, 0.08);
}

#bucket-chart {
  width: 100%;
  display: block;
}

.bucket-table .muted {
  color: var(--muted);
  font-size: 0.86rem;
}

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

.div-ticker-link {
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  padding: 0;
}

.div-ticker-link:hover {
  text-decoration: underline;
}

.dividend-chart-panel {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 10px;
  background: rgba(148, 163, 184, 0.08);
}

.dividend-chart-panel h4 {
  margin: 0 0 8px;
}

#dividend-chart {
  width: 100%;
  display: block;
  background: transparent;
}

.table-wrap {
  overflow-x: auto;
}

.position-row {
  cursor: pointer;
}

.position-row:hover {
  background: rgba(15, 118, 110, 0.08);
}

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 680px;
}

#portfolio-table {
  min-width: 980px;
}

th,
td {
  text-align: left;
  border-bottom: 1px solid var(--table-line);
  padding: 10px 8px;
  font-size: 0.92rem;
}

th {
  color: var(--table-head-text);
  background: var(--table-head-bg);
}

th.sortable {
  cursor: pointer;
  user-select: none;
}

th.sortable::after {
  content: "";
  font-size: 0.72em;
}

th.sortable[data-sort-dir="asc"]::after {
  content: "  ^";
  opacity: 1;
}

th.sortable[data-sort-dir="desc"]::after {
  content: "  v";
  opacity: 1;
}

.pos {
  color: var(--accent-2);
}

.neg {
  color: var(--danger);
}

.status {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.9rem;
}

.auth-container {
  min-height: 100vh;
  display: grid;
  place-items: center;
  margin: 0 auto;
}

.auth-panel {
  width: min(460px, 94vw);
  padding: 24px;
}

.auth-subtitle {
  color: var(--muted);
  margin-top: 0;
}

.auth-mode-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin: 14px 0;
}

.auth-mode-tab {
  border: 1px solid var(--btn-secondary-border);
  border-radius: 10px;
  padding: 10px;
  text-align: center;
  color: var(--btn-secondary-text);
  text-decoration: none;
  background: var(--btn-secondary-bg);
  font-weight: 700;
}

.auth-mode-tab.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.auth-error {
  color: var(--danger);
  font-weight: 600;
}

.auth-info {
  color: var(--accent-2);
  font-weight: 600;
}

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

.auth-form input {
  border: 1px solid var(--line);
  background: var(--card);
  color: var(--text);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
}

.auth-links {
  margin: 12px 0 0;
  color: var(--muted);
}

.auth-links a {
  color: var(--accent-2);
  text-decoration: none;
}

.auth-links a:hover {
  text-decoration: underline;
}

.auth-reset-url {
  margin: 12px 0 0;
  padding: 10px;
  border: 1px dashed var(--line);
  border-radius: 10px;
  word-break: break-all;
  background: rgba(15, 118, 110, 0.08);
}

.auth-reset-url a {
  color: var(--accent-2);
}

.position-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 30;
}

.position-drawer {
  position: fixed;
  right: 12px;
  top: 12px;
  bottom: 12px;
  width: min(390px, calc(100vw - 24px));
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(180deg, rgba(14, 22, 40, 0.98), rgba(7, 14, 28, 0.98));
  color: #e5ecfa;
  padding: 14px;
  overflow-y: auto;
  z-index: 40;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.drawer-title-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
}

.drawer-title-wrap h3 {
  margin: 0;
  font-size: 1.8rem;
}

.change-pill {
  border-radius: 999px;
  padding: 4px 10px;
  font-weight: 700;
  font-size: 0.9rem;
}

.change-pill.pos {
  background: rgba(52, 211, 153, 0.2);
  color: #34d399;
}

.change-pill.neg {
  background: rgba(248, 113, 113, 0.2);
  color: #f87171;
}

.drawer-close {
  border: 0;
  border-radius: 8px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  background: rgba(255, 255, 255, 0.1);
  color: #e2e8f0;
  font-size: 1rem;
}

.drawer-section-title {
  margin: 16px 0 10px;
  padding-top: 16px;
  border-top: 1px solid rgba(148, 163, 184, 0.2);
  font-size: 1.1rem;
}

.drawer-grid {
  display: grid;
  gap: 10px;
}

.drawer-grid.two {
  grid-template-columns: repeat(2, minmax(130px, 1fr));
}

.drawer-grid.one {
  grid-template-columns: 1fr;
}

.drawer-card {
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 12px;
  padding: 10px 12px;
  background: rgba(15, 23, 42, 0.85);
}

.drawer-card span {
  display: block;
  color: #94a3b8;
  font-size: 0.86rem;
}

.drawer-card strong {
  display: block;
  margin-top: 4px;
  color: #e2e8f0;
  font-size: 1.35rem;
}

.drawer-card strong.pos {
  color: #34d399;
}

.drawer-card strong.neg {
  color: #f87171;
}

.muted-value {
  color: #94a3b8;
}

@media (max-width: 920px) {
  .cards {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }

  .header {
    flex-direction: column;
  }

  .bucket-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .cards {
    grid-template-columns: 1fr;
  }

  .position-drawer {
    right: 0;
    left: 0;
    bottom: 0;
    top: auto;
    width: 100vw;
    height: min(86vh, 700px);
    border-radius: 16px 16px 0 0;
    border-left: 0;
    border-right: 0;
    border-bottom: 0;
  }
}