/* ─────────────────────────────────────────────────────────
   TradingLog — Vanilla CSS 2026
   @layer reset › tokens › base › layout › components › utilities
   ───────────────────────────────────────────────────────── */

@layer reset, tokens, base, layout, components, utilities;

/* ── reset ─────────────────────────────────────────────── */
@layer reset {
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  html {
    -webkit-text-size-adjust: 100%;
    tab-size: 4;
  }

  body {
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
  }

  img, svg, video, canvas, audio, iframe, embed, object {
    display: block;
    max-width: 100%;
  }

  button { cursor: pointer; font: inherit; border: none; background: none; }
  a { color: inherit; text-decoration: none; }
  ul, ol { list-style: none; }
  table { border-collapse: collapse; }
  th { font-weight: bold; text-align: left; }
  input, textarea, select { font: inherit; background: none; border: none; }

  :focus-visible {
    outline: 2px solid var(--c-brand);
    outline-offset: 2px;
  }

  :focus:not(:focus-visible) { outline: none; }

  @media (prefers-reduced-motion: no-preference) {
    html { scroll-behavior: smooth; }
  }
}

/* ── tokens ─────────────────────────────────────────────── */
@layer tokens {
  :root {
    --c-primary:   oklch(0.6724 0.1308 38.76);
    --c-dark:      oklch(0.3064 0.0294 301.83);
    --c-bg:        oklch(0.9564 0.0025 48.72);
    --c-secondary: oklch(0.7258 0.0158 218.1);
    --c-muted:     oklch(0.5903 0.0474 38.16);
    --c-surface:   oklch(1 0 0);
    --c-border:    oklch(0.8965 0.007 67.74);
    --c-success:   oklch(0.685 0.0945 153.11);
    --c-white:     oklch(1 0 0);
    --c-danger:       oklch(0.52 0.16 23);
    --c-warning:      oklch(0.7798 0.1397 74.96);

    /* Typography */
    --font: system-ui, -apple-system, "Segoe UI", sans-serif;
    --text-xs:   0.70rem;
    --text-sm:   0.875rem;
    --text-base: 1rem;
    --text-lg:   1.125rem;
    --text-xl:   1.25rem;
    --text-2xl:  1.5rem;
    --text-3xl:  1.875rem;

    /* Spacing */
    --sp-1: 0.25rem;  --sp-2: 0.5rem;   --sp-3: 0.75rem;
    --sp-4: 1rem;     --sp-5: 1.25rem;  --sp-6: 1.5rem;
    --sp-8: 2rem;     --sp-10: 2.5rem;  --sp-12: 3rem;

    /* Radii */
    --r-sm: 4px;  --r: 8px;  --r-lg: 12px;  --r-xl: 16px;

    /* Shadows */
    --shadow-sm: 0 1px 3px oklch(0% 0 0 / 8%);
    --shadow:    0 2px 8px oklch(0% 0 0 / 10%);
    --shadow-lg: 0 8px 32px oklch(0% 0 0 / 16%);

    /* Motion */
    --ease-fast: 120ms ease;
    --ease:      200ms ease;

    /* Layout */
    --sidebar-w:   260px;
    --navbar-h:    56px;
    --container-w: 1100px;
  }
}

/* ── base ───────────────────────────────────────────────── */
@layer base {
  html {
    font-family: var(--font);
    font-size: 16px;
    line-height: 1.6;
    color: var(--c-dark);
    background-color: var(--c-bg);
    -webkit-text-size-adjust: 100%;
  }

  body { min-height: 100dvh; }

  h1, h2, h3, h4, h5, h6 {
    text-wrap: balance;
    line-height: 1.25;
    font-weight: 700;
    color: var(--c-dark);
  }
  h1 { font-size: var(--text-2xl); }
  h2 { font-size: var(--text-xl); }
  h3 { font-size: var(--text-lg); }
  h5 { font-size: var(--text-base); }

  a {
    color: var(--c-primary);
    &:hover { text-decoration: underline; }
  }

  small { font-size: var(--text-sm); }
  strong { font-weight: 700; }

  p {
    margin-block: var(--sp-4);
    &:first-child { margin-block-start: 0; }
    &:last-child  { margin-block-end: 0; }
  }

  canvas { max-width: 100%; }
}

/* ── layout ─────────────────────────────────────────────── */
@layer layout {

  /* Container */
  .container {
    width: 100%;
    max-width: var(--container-w);
    margin-inline: auto;
    padding-inline: var(--sp-4);
  }

  /* ── Navbar ── */
  .navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--navbar-h);
    background-color: var(--c-dark);
    box-shadow: 0 1px 0 oklch(100% 0 0 / 6%);

    & .container {
      height: 100%;
      display: flex;
      align-items: center;
    }
  }

  .navbar-brand {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--c-white);
    & .accent { color: var(--c-primary); }
    &:hover { text-decoration: none; }
  }

  .navbar-actions {
    display: flex;
    align-items: center;
    gap: var(--sp-1);
    margin-inline-start: auto;
  }

  .navbar-icon-link {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--sp-2);
    color: oklch(100% 0 0 / 70%);
    border-radius: var(--r-sm);
    transition: color var(--ease-fast), background-color var(--ease-fast);

    &:hover {
      color: var(--c-white);
      background-color: oklch(100% 0 0 / 10%);
      text-decoration: none;
    }
  }

  .navbar-toggler {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: oklch(100% 0 0 / 70%);
    border-radius: var(--r-sm);
    transition: color var(--ease-fast), background-color var(--ease-fast);

    &:hover {
      color: var(--c-white);
      background-color: oklch(100% 0 0 / 10%);
    }
  }

  /* ── Sidebar ── */
  .sidebar {
    position: fixed;
    inset-block: 0;
    inset-inline-start: 0;
    z-index: 300;
    width: var(--sidebar-w);
    background-color: var(--c-dark);
    display: flex;
    flex-direction: column;
    transform: translateX(-100%);
    transition: transform var(--ease);
    will-change: transform;
  }

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

  .sidebar-overlay {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 299;
    background: oklch(0% 0 0 / 50%);
    backdrop-filter: blur(1px);
    cursor: pointer;
  }

  body.sidebar-open .sidebar-overlay { display: block; }

  .sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-4) var(--sp-6);
    border-bottom: 1px solid oklch(100% 0 0 / 10%);
    flex-shrink: 0;
  }

  .sidebar-title {
    font-size: var(--text-lg);
    font-weight: 700;
    color: var(--c-white);
    & .accent { color: var(--c-primary); }
  }

  .sidebar-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: oklch(100% 0 0 / 55%);
    border-radius: var(--r-sm);
    font-size: 1.2rem;
    line-height: 1;
    transition: color var(--ease-fast), background-color var(--ease-fast);

    &:hover {
      color: var(--c-white);
      background-color: oklch(100% 0 0 / 12%);
    }

    &::before { content: "×"; }
  }

  .sidebar-nav {
    flex: 1;
    padding-block: var(--sp-2);
    overflow-y: auto;
  }

  .sidebar-link {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-6);
    color: oklch(100% 0 0 / 70%);
    font-size: var(--text-sm);
    transition: color var(--ease-fast), background-color var(--ease-fast);

    &:hover {
      color: var(--c-white);
      background-color: oklch(100% 0 0 / 8%);
      text-decoration: none;
    }

    & svg { opacity: 0.75; flex-shrink: 0; }
  }

  .sidebar-footer {
    padding: var(--sp-4) var(--sp-6);
    border-top: 1px solid oklch(100% 0 0 / 10%);
    flex-shrink: 0;
  }

  /* ── Main content ── */
  .main-content {
    padding-block: var(--sp-8);
    /* Named container — components inside query this, not the viewport */
    container-type: inline-size;
    container-name: main;
  }

  /* ── Page header ── */
  .page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-block-end: var(--sp-8);

    & h1 { margin: 0; }
  }

  /* ── Footer ── */
  .site-footer {
    display: flex;
    align-items: center;
    padding-block: var(--sp-6);
    margin-block-start: var(--sp-8);
    border-top: 1px solid var(--c-border);
    font-size: var(--text-sm);
    color: var(--c-muted);
  }

  /* ── Auth pages ── */
  .auth-page {
    min-height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--c-bg);
    padding: var(--sp-4);
  }

  .auth-box {
    width: 100%;
    max-width: 420px;
  }

  .auth-brand {
    text-align: center;
    margin-block-end: var(--sp-6);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--c-dark);
    & .accent { color: var(--c-primary); }
  }

  /* ── Narrow content (password change) ── */
  .narrow-content {
    display: flex;
    justify-content: center;
    & > * { width: min(100%, 480px); }
  }
}

/* ── components ─────────────────────────────────────────── */
@layer components {

  .tab-top-rounded {
     border: 1px solid #bbb;
     border-bottom: none;
     border-radius: 8px;
     border-bottom-left-radius: 0;
     border-bottom-right-radius: 0;
     margin-right:3px;
     padding: 2px 12px 2px 12px;
     &:first-child { margin-left: 12px; }
     &:last-child { margin-right: 12px; }
  }

  /* ── Buttons ── */
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-2);
    padding: 0.4rem var(--sp-4);
    font-size: var(--text-sm);
    font-weight: 500;
    line-height: 1.5;
    border: 1.5px solid transparent;
    border-radius: var(--r);
    white-space: nowrap;
    cursor: pointer;
    transition:
      background-color var(--ease-fast),
      color var(--ease-fast),
      border-color var(--ease-fast),
      transform var(--ease-fast),
      box-shadow var(--ease-fast);

    &:active { transform: scale(0.97); }
    &:focus-visible { outline: 2px solid var(--c-primary); outline-offset: 2px; }
    &:disabled { opacity: 0.5; cursor: not-allowed; pointer-events: none; }
    &:hover { text-decoration: none; }
  }

  .btn--primary {
    background-color: var(--c-primary);
    border-color: var(--c-primary);
    color: var(--c-white);

    &:hover {
      background-color: var(--c-dark);
      border-color: var(--c-dark);
      color: var(--c-white);
    }
  }

  .btn--secondary {
    background-color: color-mix(in oklch, var(--c-secondary), transparent 82%);
    border-color: var(--c-secondary);
    color: var(--c-dark);

    &:hover {
      background-color: color-mix(in oklch, var(--c-secondary), transparent 68%);
    }
  }

  .btn--danger {
    background-color: var(--c-danger);
    border-color: var(--c-danger);
    color: var(--c-white);

    &:hover {
      background-color: color-mix(in oklch, var(--c-danger), black 15%);
      border-color: color-mix(in oklch, var(--c-danger), black 15%);
      color: var(--c-white);
    }
  }

  .btn--ghost {
    background-color: transparent;
    border-color: var(--c-secondary);
    color: var(--c-secondary);

    &:hover {
      background-color: color-mix(in oklch, var(--c-secondary), transparent 82%);
      color: var(--c-dark);
    }
  }

  .btn--ghost-primary {
    background-color: transparent;
    border-color: var(--c-primary);
    color: var(--c-primary);

    &:hover {
      background-color: color-mix(in oklch, var(--c-primary), transparent 88%);
    }
  }

  .btn--link {
    background: transparent;
    border-color: transparent;
    padding-inline: var(--sp-2);
    color: var(--c-secondary);

    &:hover { color: var(--c-dark); }
  }

  .btn--link-danger {
    background: transparent;
    border-color: transparent;
    padding-inline: var(--sp-2);
    color: var(--c-danger);

    &:hover { color: color-mix(in oklch, var(--c-danger), black 20%); }
  }

  .btn--sm {
    padding: 0.2rem var(--sp-3);
    font-size: var(--text-xs);
    border-radius: var(--r-sm);
  }

  .btn--lg {
    padding: 0.6rem var(--sp-6);
    font-size: var(--text-base);
  }

  .btn--block { width: 100%; }

  /* Close button — used inside modals */
  .btn-close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--c-muted);
    border-radius: var(--r-sm);
    font-size: 1.3rem;
    line-height: 1;
    cursor: pointer;
    transition: color var(--ease-fast), background-color var(--ease-fast);
    flex-shrink: 0;

    &::before { content: "×"; }

    &:hover {
      color: var(--c-dark);
      background-color: color-mix(in oklch, var(--c-dark), transparent 90%);
    }

    &.btn-close--white {
      color: oklch(100% 0 0 / 55%);

      &:hover {
        color: var(--c-white);
        background-color: oklch(100% 0 0 / 14%);
      }
    }
  }

  /* ── Cards ── */
  .card {
    container-type: inline-size;
    container-name: card;
    background-color: var(--c-surface);
    border: 1px solid var(--c-border);
    border-radius: var(--r-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
  }

  .card__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-3) var(--sp-5);
    border-bottom: 1px solid var(--c-border);
    font-weight: 600;
    font-size: var(--text-sm);
    gap: var(--sp-3);

    &.card__header--dark {
      background-color: var(--c-dark);
      color: var(--c-white);
      border-bottom-color: oklch(100% 0 0 / 8%);

      & h1, & h2, & h3, & h4, & h5, & h6 { color: var(--c-white); }
    }

    &.card__header--center { justify-content: center; }
  }

  .card__body {
    padding: var(--sp-5);

    &.card__body--flush { padding: 0; }
    &.card__body--center { text-align: center; }
    &.card__body--sm { padding: var(--sp-2); }
  }

  .card__footer {
    padding: var(--sp-4) var(--sp-5);
    border-top: 1px solid var(--c-border);
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: var(--sp-6);
  }

  .card__subtitle {
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--c-muted);
    margin-block-end: var(--sp-2);
    text-transform: uppercase;
    letter-spacing: 0.05em;
  }

  .card__value {
    font-size: var(--text-2xl);
    font-weight: 700;
    line-height: 1.2;
  }

  @container card (max-width: 200px) {
    .card__value { font-size: var(--text-xl); }
  }

  /* ── Stats grids ── */
  .stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--sp-4);
  }

  /* Dashboard stats: 2 metric cards + 1 wide quote — 1:1:2 ratio */
  .dashboard-stats {
    display: grid;
    grid-template-columns: 1fr 1fr 2fr;
    gap: var(--sp-4);
  }

  @container main (max-width: 640px) {
    .dashboard-stats {
      grid-template-columns: 1fr 1fr;

      & .quote-block { grid-column: 1 / -1; }
    }
  }

  /* ── Tables ── */
  .table {
    width: 100%;
    font-size: var(--text-sm);

    & thead {
      background-color: color-mix(in oklch, var(--c-bg), var(--c-border) 30%);
    }

    & th {
      padding: var(--sp-2) var(--sp-4);
      font-size: var(--text-xs);
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.06em;
      color: var(--c-muted);
      text-align: start;
      border-bottom: 1.5px solid var(--c-border);
    }

    & td {
      padding: var(--sp-3) var(--sp-4);
      border-bottom: 1px solid color-mix(in oklch, var(--c-border), transparent 40%);
      vertical-align: middle;
    }

    & tbody tr:last-child td { border-bottom: none; }

    & tbody tr {
      transition: background-color var(--ease-fast);
      &:hover { background-color: color-mix(in oklch, var(--c-primary), transparent 94%); }
    }

    /* :has() — shade entire row when P&L cell is negative */
    & tbody tr:has(.text-danger) {
      background-color: color-mix(in oklch, var(--c-danger), transparent 96%);
      &:hover { background-color: color-mix(in oklch, var(--c-danger), transparent 90%); }
    }
  }

  /* ── Dialog / Modal ── */
  dialog {
    padding: 0;
    border: none;
    border-radius: var(--r-lg);
    box-shadow: var(--shadow-lg);
    position: fixed;
    inset: 0;
    margin: auto;
    max-width: min(92vw, 520px);
    width: 100%;
    max-height: 90dvh;
    overflow: auto;
    color: var(--c-dark);
    background-color: var(--c-surface);

    opacity: 1;
    transform: translateY(0) scale(1);


    @starting-style {
      opacity: 0;
      transform: translateY(-14px) scale(0.97);
    }

    &::backdrop {
      background: oklch(0% 0 0 / 55%);
      backdrop-filter: blur(2px);
      opacity: 1;

      @starting-style { opacity: 0; }
    }

    &.dialog--lg { max-width: min(92vw, 820px); }
  }

  .modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--sp-4) var(--sp-5);
    border-bottom: 1px solid var(--c-border);
    gap: var(--sp-3);

    & .modal-title {
      font-size: var(--text-base);
      font-weight: 600;
      margin: 0;
      text-wrap: balance;
    }
  }

  .modal-body {
    padding: var(--sp-5);

    &.modal-body--flush { padding: 0; }
  }

  .modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: var(--sp-3);
    padding: var(--sp-4) var(--sp-5);
    border-top: 1px solid var(--c-border);
  }

  /* ── Forms ── */
  .form-label {
    display: block;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-block-end: var(--sp-1);
    color: var(--c-dark);
    transition: color var(--ease-fast);
  }

  /* Label turns red when sibling input is invalid — :has() magic */
  .mb-3:has(.form-control.is-invalid) .form-label {
    color: var(--c-danger);
  }

  .form-control {
    display: block;
    width: 100%;
    padding: 0.45rem var(--sp-3);
    font-size: var(--text-sm);
    color: var(--c-dark);
    background-color: var(--c-white);
    border: 1.5px solid var(--c-border);
    border-radius: var(--r);
    transition: border-color var(--ease-fast), box-shadow var(--ease-fast);

    &:focus {
      outline: none;
      border-color: var(--c-primary);
      box-shadow: 0 0 0 3px color-mix(in oklch, var(--c-primary), transparent 82%);
    }

    &.is-invalid {
      border-color: var(--c-danger);

      &:focus {
        box-shadow: 0 0 0 3px color-mix(in oklch, var(--c-danger), transparent 82%);
      }
    }
  }

  .invalid-feedback {
    display: block;
    font-size: var(--text-xs);
    color: var(--c-danger);
    margin-block-start: var(--sp-1);
  }

  /* ── Alert ── */
  .alert {
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--r);
    font-size: var(--text-sm);
    border: 1px solid transparent;

    & ul { padding-inline-start: var(--sp-5); }

    &.alert--danger {
      background-color: color-mix(in oklch, var(--c-danger), transparent 88%);
      border-color: color-mix(in oklch, var(--c-danger), transparent 65%);
      color: color-mix(in oklch, var(--c-danger), var(--c-dark) 40%);
    }

    &.alert--warning {
      background-color: color-mix(in oklch, var(--c-warning), transparent 86%);
      border-color: color-mix(in oklch, var(--c-warning), transparent 60%);
      color: color-mix(in oklch, var(--c-warning), var(--c-dark) 55%);
    }

    &.alert--success {
      background-color: color-mix(in oklch, var(--c-success), transparent 86%);
      border-color: color-mix(in oklch, var(--c-success), transparent 60%);
      color: color-mix(in oklch, var(--c-success), var(--c-dark) 40%);
    }
  }

  /* ── Toast ── */
  .toast-wrap {
    position: fixed;
    bottom: var(--sp-4);
    inset-inline-end: var(--sp-4);
    z-index: 1200;
    pointer-events: none;
  }

  .toast {
    display: flex;
    align-items: center;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
    border-radius: var(--r);
    font-size: var(--text-sm);
    font-weight: 500;
    box-shadow: var(--shadow-lg);
    pointer-events: all;
    max-width: 360px;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity var(--ease), transform var(--ease);

    &.toast--visible {
      opacity: 1;
      transform: translateY(0);
    }

    &.toast--danger {
      background-color: var(--c-danger);
      color: var(--c-white);
    }
  }

  .toast__body { flex: 1; }

  /* ── Progress ── */
  .progress {
    display: flex;
    height: 36px;
    background-color: color-mix(in oklch, var(--c-secondary), transparent 80%);
    border-radius: var(--r);
    border: 1px solid var(--c-border);
    overflow: hidden;
  }

  .progress__fill {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-inline: var(--sp-3);
    font-weight: 700;
    font-size: var(--text-sm);
    color: var(--c-white);
    clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 50%, calc(100% - 12px) 100%, 0 100%);
    text-align: center;
    transition: width 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    white-space: nowrap;
    overflow: hidden;
    min-width: 0;

    &.progress__fill--success { background-color: var(--c-success); }
    &.progress__fill--warning { background-color: var(--c-warning); color: var(--c-dark); }
    &.progress__fill--primary { background-color: var(--c-primary); }
  }

  .progress__remainder {
    display: flex;
    align-items: center;
    padding-inline: var(--sp-3);
    justify-content: center;
    font-weight: 600;
    font-size: var(--text-sm);
    color: var(--c-dark);
    background: repeating-linear-gradient(
      -45deg,
      transparent,
      transparent 4px,
      color-mix(in oklch, var(--c-secondary), transparent 90%) 4px,
      color-mix(in oklch, var(--c-secondary), transparent 90%) 8px
    );
    flex: 1;
    white-space: nowrap;
    overflow: hidden;
  }

  /* ── Badge ── */
  .badge {
    display: inline-flex;
    align-items: center;
    padding: 0.15rem 0.5rem;
    font-size: var(--text-xs);
    font-weight: 700;
    border-radius: var(--r-sm);
    letter-spacing: 0.03em;

    &.badge--success {
      background-color: color-mix(in oklch, var(--c-success), transparent 82%);
      color: color-mix(in oklch, var(--c-success), var(--c-dark) 35%);
    }

    &.badge--danger {
      background-color: color-mix(in oklch, var(--c-danger), transparent 84%);
      color: color-mix(in oklch, var(--c-danger), var(--c-dark) 25%);
    }

    &.badge--primary {
      background-color: color-mix(in oklch, var(--c-primary), transparent 84%);
      color: var(--c-primary);
    }
  }

  /* ── Pagination ── */
  .pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--sp-1);
    padding-block: var(--sp-4);
  }

  .page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding-inline: var(--sp-3);
    font-size: var(--text-sm);
    font-weight: 500;
    border: 1.5px solid var(--c-border);
    border-radius: var(--r);
    color: var(--c-dark);
    transition: background-color var(--ease-fast), border-color var(--ease-fast);

    &:hover {
      background-color: color-mix(in oklch, var(--c-primary), transparent 90%);
      border-color: var(--c-primary);
      text-decoration: none;
    }

    &.page-link--current {
      background-color: transparent;
      border-color: transparent;
      color: var(--c-muted);
      cursor: default;
      pointer-events: none;
    }
  }

  /* ── Calendar ── */
  .calendar-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--sp-6);

    & .card {
      border-bottom-left-radius: 0;
      border-bottom-right-radius: 0;
    }
    & .card .card__body { padding: var(--sp-2); }
  }

  @container main (max-width: 860px) {
    .calendar-grid { grid-template-columns: repeat(2, 1fr); }
  }

  @container main (max-width: 560px) {
    .calendar-grid { grid-template-columns: 1fr; }
  }

  .cal-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-xs);
    table-layout: fixed;

    & th {
      padding: var(--sp-1) 0;
      text-align: center;
      font-size: 0.62rem;
      font-weight: 700;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--c-muted);
      background-color: color-mix(in oklch, var(--c-bg), var(--c-border) 30%);
      border-bottom: 1px solid var(--c-border);
    }

    & td {
      height: 48px;
      padding: 0;
      border: 1px solid color-mix(in oklch, var(--c-border), transparent 30%);
      vertical-align: middle;
    }

  }

  .cal-day-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100%;
    gap: 1px;
    padding-inline: var(--sp-1);
  }

  .cal-day-num {
    font-weight: 600;
    line-height: 1;
  }

  .cal-day-pnl {
    font-size: 0.6rem;
    line-height: 1;
  }

  /* Calendar day states */
  .calendar-day-outside {
    background-color: color-mix(in oklch, var(--c-bg), var(--c-border) 10%);
  }

  .calendar-day-closed {
    background-color: color-mix(in oklch, var(--c-bg), var(--c-border) 20%);
    color: var(--c-muted);
    & .cal-day-num { font-weight: 300; }
  }

  .calendar-day-open {
    background-color: var(--c-white);
    cursor: pointer;
    transition: background-color var(--ease-fast), outline var(--ease-fast);

    &:hover {
      background-color: color-mix(in oklch, var(--c-primary), transparent 88%);
      outline: 2px solid var(--c-primary);
      outline-offset: -2px;
    }
  }

  .calendar-day-success {
    background-color: color-mix(in oklch, var(--c-success), transparent 68%);
    color: color-mix(in oklch, var(--c-success), var(--c-dark) 55%);
    cursor: pointer;
    transition: background-color var(--ease-fast), outline var(--ease-fast);

    &:hover {
      background-color: color-mix(in oklch, var(--c-success), transparent 48%);
      outline: 2px solid var(--c-success);
      outline-offset: -2px;
    }
  }

  .calendar-day-danger {
    background-color: color-mix(in oklch, var(--c-danger), transparent 76%);
    color: color-mix(in oklch, var(--c-danger), var(--c-dark) 55%);
    cursor: pointer;
    transition: background-color var(--ease-fast), outline var(--ease-fast);

    &:hover {
      background-color: color-mix(in oklch, var(--c-danger), transparent 56%);
      outline: 2px solid var(--c-danger);
      outline-offset: -2px;
    }
  }

  .calendar-day-secondary {
    background-color: color-mix(in oklch, var(--c-secondary), transparent 76%);
    color: color-mix(in oklch, var(--c-secondary), var(--c-dark) 50%);
    cursor: pointer;
    transition: background-color var(--ease-fast), outline var(--ease-fast);

    &:hover {
      background-color: color-mix(in oklch, var(--c-secondary), transparent 56%);
      outline: 2px solid var(--c-secondary);
      outline-offset: -2px;
    }
  }

  /* ── Quote block (stats summary) ── */
  .quote-block {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-inline: var(--sp-8);
    min-height: 100px;
  }

  .quote-img {
    position: absolute;
    bottom: -40px;
    inset-inline-end: var(--sp-8);
    height: 80px;
    opacity: 0.9;
    pointer-events: none;
  }
}

/* ── utilities ───────────────────────────────────────────── */
@layer utilities {

  /* Flex */
  .flex          { display: flex; }
  .flex-inline   { display: inline-flex; }
  .flex-col      { display: flex; flex-direction: column; }
  .items-center  { align-items: center; }
  .items-end     { align-items: flex-end; }
  .justify-between { justify-content: space-between; }
  .justify-center  { justify-content: center; }
  .justify-end     { justify-content: flex-end; }
  .flex-1        { flex: 1; }
  .ml-auto       { margin-inline-start: auto; }
  .gap-1  { gap: var(--sp-1); }
  .gap-2  { gap: var(--sp-2); }
  .gap-3  { gap: var(--sp-3); }
  .gap-4  { gap: var(--sp-4); }
  .gap-5  { gap: var(--sp-5); }
  .gap-6  { gap: var(--sp-6); }
  .gap-8  { gap: var(--sp-8); }
  .gap-10 { gap: var(--sp-10); }
  .gap-12 { gap: var(--sp-12); }

  /* Spacing — margin block-end (bottom) */
  .mb-0  { margin-block-end: 0; }
  .mb-1  { margin-block-end: var(--sp-1); }
  .mb-2  { margin-block-end: var(--sp-2); }
  .mb-3  { margin-block-end: var(--sp-3); }
  .mb-4  { margin-block-end: var(--sp-4); }
  .mb-5  { margin-block-end: var(--sp-5); }
  .mb-6  { margin-block-end: var(--sp-6); }
  .mb-8  { margin-block-end: var(--sp-8); }
  .mb-10 { margin-block-end: var(--sp-10); }
  .mb-12 { margin-block-end: var(--sp-12); }

  /* Spacing — margin block-start (top) */
  .mt-1  { margin-block-start: var(--sp-1); }
  .mt-2  { margin-block-start: var(--sp-2); }
  .mt-3  { margin-block-start: var(--sp-3); }
  .mt-4  { margin-block-start: var(--sp-4); }
  .mt-5  { margin-block-start: var(--sp-5); }
  .mt-6  { margin-block-start: var(--sp-6); }
  .mt-8  { margin-block-start: var(--sp-8); }
  .mt-10 { margin-block-start: var(--sp-10); }
  .mt-12 { margin-block-start: var(--sp-12); }

  /* Spacing — margin block (top + bottom) */
  .my-1  { margin-block: var(--sp-1); }
  .my-2  { margin-block: var(--sp-2); }
  .my-3  { margin-block: var(--sp-3); }
  .my-4  { margin-block: var(--sp-4); }
  .my-5  { margin-block: var(--sp-5); }
  .my-6  { margin-block: var(--sp-6); }
  .my-8  { margin-block: var(--sp-8); }
  .my-10 { margin-block: var(--sp-10); }
  .my-12 { margin-block: var(--sp-12); }

  .mx-auto { margin-inline: auto; }

  /* Spacing — padding */
  .p-0   { padding: 0; }
  .py-1  { padding-block: var(--sp-1); }
  .py-2  { padding-block: var(--sp-2); }
  .py-3  { padding-block: var(--sp-3); }
  .py-4  { padding-block: var(--sp-4); }
  .py-5  { padding-block: var(--sp-5); }
  .py-6  { padding-block: var(--sp-6); }
  .py-8  { padding-block: var(--sp-8); }
  .px-1  { padding-inline: var(--sp-1); }
  .px-2  { padding-inline: var(--sp-2); }
  .px-3  { padding-inline: var(--sp-3); }
  .px-4  { padding-inline: var(--sp-4); }
  .px-5  { padding-inline: var(--sp-5); }
  .px-6  { padding-inline: var(--sp-6); }
  .px-8  { padding-inline: var(--sp-8); }
  .ps-1  { padding-inline-start: var(--sp-1); }
  .ps-2  { padding-inline-start: var(--sp-2); }
  .ps-3  { padding-inline-start: var(--sp-3); }
  .ps-4  { padding-inline-start: var(--sp-4); }
  .ps-5  { padding-inline-start: var(--sp-5); }

  /* Text colors */
  .text-success { color: var(--c-success); }
  .text-danger  { color: var(--c-danger); }
  .text-primary { color: var(--c-primary); }
  .text-warning { color: var(--c-warning); }
  .text-muted   { color: var(--c-muted); }
  .text-white   { color: var(--c-white); }
  .text-center  { text-align: center; }
  .text-end     { text-align: end; }

  /* Font weight */
  .fw-light    { font-weight: 300; }
  .fw-normal   { font-weight: 400; }
  .fw-semibold { font-weight: 600; }
  .fw-bold     { font-weight: 700; }

  /* Font size (mapped from Bootstrap scale for template compat) */
  .fs-4 { font-size: var(--text-2xl); }
  .fs-5 { font-size: var(--text-xl); }
  .fs-6 { font-size: var(--text-base); }
  .fst-italic { font-style: italic; }
  .fs-smaller { font-size: 0.9em; }

  /* Misc */
  .w-full    { width: 100%; }
  .h-full    { height: 100%; }
  .relative  { position: relative; }
  .opacity-75 { opacity: 0.75; }
  .small     { font-size: var(--text-sm); }
}