html { font-size: 14px; position: relative; min-height: 100%; }
@media (min-width: 768px) { html { font-size: 16px; } }

body {
  min-height: 100vh;
  font-family: "Cairo", "Segoe UI", sans-serif;
  color: var(--ledger-ink);
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(11, 79, 74, .06), transparent 55%),
    radial-gradient(ellipse 60% 40% at 0% 100%, rgba(184, 134, 59, .05), transparent 50%),
    var(--ledger-paper);
}

.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
  box-shadow: 0 0 0 .2rem rgba(11, 79, 74, .22);
}

/* Shell — light sidebar (reference style) */
.app-shell { min-height: 100vh; }
.sidebar {
  width: var(--ledger-sidebar-w);
  min-height: 100vh;
  position: fixed;
  inset-block: 0;
  inset-inline-start: 0;
  display: flex;
  flex-direction: column;
  background: var(--ledger-card);
  color: var(--ledger-ink);
  z-index: 1040;
  border-inline-end: 1px solid var(--ledger-border);
}
.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: 1.15rem 1.1rem 1rem;
  border-bottom: 1px solid var(--ledger-border);
}
.sidebar-brand .navbar-brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  color: var(--ledger-ink);
  text-decoration: none;
  margin: 0;
  min-width: 0;
}
.brand-mark {
  display: inline-flex;
  width: 2.5rem;
  height: 2.5rem;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: var(--ledger-primary);
  color: #fff;
  flex-shrink: 0;
  font-size: 1rem;
}
.brand-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.25; }
.brand-name { font-weight: 800; font-size: .95rem; }
.brand-sub {
  font-size: .72rem;
  font-weight: 700;
  color: var(--ledger-primary);
  margin-top: .2rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-close {
  border: 0;
  background: var(--ledger-primary-soft);
  color: var(--ledger-ink);
  width: 2rem;
  height: 2rem;
  border-radius: 8px;
  flex-shrink: 0;
}

.sidebar-nav {
  flex: 1;
  overflow-y: auto;
  padding: .75rem .7rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .85rem;
  scrollbar-width: thin;
  scrollbar-color: #c5d0cc transparent;
}

/* Quiet collapsible sections */
.nav-group {
  margin: 0;
  border: 0;
  background: transparent;
}
.nav-group-toggle {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .5rem;
  padding: .2rem .55rem .45rem;
  margin: 0;
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .02em;
  color: #94a3b8;
  user-select: none;
}
.nav-group-toggle::-webkit-details-marker { display: none; }
.nav-group-toggle::after {
  content: "";
  width: .4rem;
  height: .4rem;
  border-inline-end: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform .15s ease;
  opacity: .8;
  flex-shrink: 0;
}
.nav-group[open] > .nav-group-toggle::after {
  transform: rotate(-135deg);
  margin-top: .2rem;
}
.nav-group-toggle:hover { color: var(--ledger-muted); }
.nav-group.has-active > .nav-group-toggle { color: var(--ledger-primary); }

.nav-group-body {
  display: flex;
  flex-direction: column;
  gap: .15rem;
}
.sidebar .nav-link {
  display: flex;
  align-items: center;
  color: #64748b;
  border-radius: 12px;
  padding: .7rem .9rem;
  font-weight: 600;
  font-size: .9rem;
  text-decoration: none;
  transition: background .12s ease, color .12s ease;
}
.sidebar .nav-link:hover,
.sidebar .nav-link:focus {
  color: var(--ledger-ink);
  background: #f1f5f4;
}
.sidebar .nav-link.active {
  color: var(--ledger-primary);
  background: var(--ledger-primary-soft);
  font-weight: 800;
}

.sidebar-footer {
  border-top: 1px solid var(--ledger-border);
  padding: .9rem 1rem 1rem;
  background: color-mix(in srgb, var(--ledger-paper) 65%, white);
}
.sidebar-user { display: flex; align-items: center; gap: .7rem; }
.sidebar-avatar {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  background: var(--ledger-primary);
  color: #fff;
  font-weight: 800;
  flex-shrink: 0;
}
.sidebar-user-name { font-size: .85rem; font-weight: 700; line-height: 1.2; color: var(--ledger-ink); }
.sidebar-user-role { font-size: .72rem; color: var(--ledger-muted); }
.sidebar-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, .45);
  z-index: 1035;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease;
}

[data-theme="dark"] .sidebar {
  background: var(--ledger-card);
  border-inline-end-color: var(--ledger-border);
}
[data-theme="dark"] .sidebar .nav-link { color: var(--ledger-muted); }
[data-theme="dark"] .sidebar .nav-link:hover,
[data-theme="dark"] .sidebar .nav-link:focus {
  background: rgba(255,255,255,.06);
  color: var(--ledger-ink);
}
[data-theme="dark"] .sidebar .nav-link.active {
  background: var(--ledger-primary-soft);
  color: #9fd0c9;
}
[data-theme="dark"] .sidebar-footer { background: rgba(0,0,0,.15); }
[data-theme="dark"] .nav-group-toggle { color: #64748b; }
[data-theme="dark"] .brand-mark { background: var(--ledger-primary); }

.main-content {
  margin-inline-start: var(--ledger-sidebar-w);
  min-width: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: .75rem 1.35rem;
  background: color-mix(in srgb, var(--ledger-card) 88%, transparent);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ledger-border);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-start { display: flex; align-items: center; gap: .65rem; min-width: 0; }
.topbar-title { font-weight: 800; font-size: 1.05rem; }
.topbar-actions { display: flex; align-items: center; gap: .4rem; flex-wrap: wrap; }
.page-body { flex: 1; padding: 1.35rem 1.35rem 2.25rem; }
.app-footer {
  border-top: 1px solid var(--ledger-border);
  padding: .85rem 1.35rem;
  color: var(--ledger-muted);
  font-size: .85rem;
  background: color-mix(in srgb, var(--ledger-card) 70%, transparent);
}

.page-heading { font-weight: 800; letter-spacing: -.015em; font-size: clamp(1.35rem, 2vw, 1.7rem); }
.page-sub { color: var(--ledger-muted); margin: 0; line-height: 1.6; }
.page-toolbar {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.card {
  color: var(--ledger-ink);
  background: var(--ledger-card);
  border: 1px solid var(--ledger-border);
  border-radius: var(--ledger-radius);
  box-shadow: 0 .4rem 1.1rem rgba(7,54,50,.045);
}
.stat-card {
  border-inline-start: .3rem solid var(--ledger-accent);
  transition: transform .15s ease, box-shadow .15s ease;
}
.stat-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 .55rem 1.35rem rgba(7,54,50,.08);
}
.stat-card small {
  display: block;
  color: var(--ledger-muted);
  font-weight: 700;
  font-size: .75rem;
  margin-bottom: .35rem;
}
.btn { border-radius: 10px; font-weight: 700; }
.btn-primary {
  --bs-btn-bg: var(--ledger-primary);
  --bs-btn-border-color: var(--ledger-primary);
  --bs-btn-hover-bg: var(--ledger-primary-dark);
  --bs-btn-hover-border-color: var(--ledger-primary-dark);
}
.btn-outline-primary {
  --bs-btn-color: var(--ledger-primary);
  --bs-btn-border-color: var(--ledger-primary);
  --bs-btn-hover-bg: var(--ledger-primary);
  --bs-btn-hover-border-color: var(--ledger-primary);
}
.btn-ghost {
  background: transparent;
  border: 1px solid var(--ledger-border);
  color: var(--ledger-ink);
}
.btn-ghost:hover {
  background: var(--ledger-primary-soft);
  border-color: color-mix(in srgb, var(--ledger-primary) 25%, var(--ledger-border));
  color: var(--ledger-primary);
}
.btn-icon {
  width: 2.15rem;
  height: 2.15rem;
  padding: 0;
  display: inline-grid;
  place-items: center;
}

.table { vertical-align: middle; }
.table thead th {
  color: var(--ledger-ink);
  background: color-mix(in srgb, var(--ledger-primary-soft) 85%, white);
  white-space: nowrap;
  font-weight: 800;
  font-size: .82rem;
  border-bottom: 1px solid var(--ledger-border);
  padding-block: .85rem;
}
.table-light th {
  background: color-mix(in srgb, var(--ledger-primary-soft) 85%, white) !important;
}
.table tbody tr { transition: background .12s ease; }
.table tbody tr:hover td { background: color-mix(in srgb, var(--ledger-primary-soft) 45%, white); }
.table tbody tr:nth-child(even) td { background: color-mix(in srgb, var(--ledger-primary-soft) 28%, white); }
[data-theme="dark"] .table thead th,
[data-theme="dark"] .table-light th { background: rgba(255,255,255,.05) !important; color: var(--ledger-ink); }
[data-theme="dark"] .table tbody tr:nth-child(even) td,
[data-theme="dark"] .table tbody tr:hover td { background: rgba(255,255,255,.03); }

.form-label { font-weight: 700; }
.form-control, .form-select {
  border-radius: 10px;
  border-color: var(--ledger-border);
  padding: .65rem .85rem;
  background: var(--ledger-card);
  color: var(--ledger-ink);
}
.form-control:focus, .form-select:focus {
  border-color: var(--ledger-primary);
  background: var(--ledger-card);
}
.text-muted { color: var(--ledger-muted) !important; }
.money { font-variant-numeric: tabular-nums; }
.chart-container { position: relative; min-height: 320px; }
.kanban-board .card { background: var(--ledger-card); }
.kanban-card { box-shadow: 0 .15rem .5rem rgba(7,54,50,.07); }
.validation-summary-errors { color: var(--ledger-danger); }

.badge {
  font-weight: 700;
  border-radius: 8px;
  letter-spacing: .01em;
}
.alert-soft {
  border: 0;
  border-radius: 12px;
  box-shadow: 0 .25rem .75rem rgba(7,54,50,.05);
}
.list-group-item {
  background: transparent;
  border-color: var(--ledger-border);
}
.filter-card {
  padding: 1rem 1.1rem;
  margin-bottom: 1rem;
}

/* Client type picker */
.type-picker {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: .65rem;
}
.type-option { margin: 0; cursor: pointer; min-width: 0; }
.type-option-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.type-option-card {
  display: flex;
  flex-direction: column;
  gap: .55rem;
  height: 100%;
  padding: .9rem .85rem;
  border: 1.5px solid var(--ledger-border);
  border-radius: 14px;
  background: color-mix(in srgb, var(--ledger-paper) 70%, white);
  transition: border-color .15s ease, background .15s ease, box-shadow .15s ease, transform .15s ease;
}
.type-option-icon {
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: #fff;
  border: 1px solid var(--ledger-border);
  font-size: .85rem;
  font-weight: 800;
  color: var(--ledger-primary);
}
.type-option-copy { display: grid; gap: .2rem; min-width: 0; }
.type-option-title {
  font-size: .92rem;
  font-weight: 800;
  color: var(--ledger-ink);
  line-height: 1.3;
}
.type-option-hint {
  font-size: .72rem;
  font-weight: 600;
  color: var(--ledger-muted);
  line-height: 1.45;
}
.type-option:hover .type-option-card {
  border-color: color-mix(in srgb, var(--ledger-primary) 35%, var(--ledger-border));
  background: #fff;
}
.type-option-input:checked + .type-option-card {
  border-color: var(--ledger-primary);
  background: var(--ledger-primary-soft);
  box-shadow: 0 0 0 3px rgba(11, 79, 74, .12);
}
.type-option-input:checked + .type-option-card .type-option-title {
  color: var(--ledger-primary);
}
.type-option-input:checked + .type-option-card .type-option-icon {
  border-color: transparent;
  background: var(--ledger-primary);
  color: #fff;
}
.type-option-input:focus-visible + .type-option-card {
  outline: 2px solid var(--ledger-primary);
  outline-offset: 2px;
}
[data-theme="dark"] .type-option-card {
  background: rgba(255,255,255,.03);
}
[data-theme="dark"] .type-option-icon {
  background: rgba(255,255,255,.06);
}
[data-theme="dark"] .type-option:hover .type-option-card,
[data-theme="dark"] .type-option-input:checked + .type-option-card {
  background: var(--ledger-primary-soft);
}

@media (max-width: 1199.98px) {
  .type-picker { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 767.98px) {
  .type-picker { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) {
  .type-picker { grid-template-columns: 1fr; }
}

/* Auth */
.auth-body { margin: 0; background: var(--ledger-paper); }
.auth-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
}
.auth-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 20% 20%, rgba(184,134,59,.28), transparent 42%),
    radial-gradient(circle at 80% 80%, rgba(255,255,255,.08), transparent 40%),
    linear-gradient(160deg, #0B4F4A 0%, #073632 55%, #041F1C 100%);
  color: #fff;
  padding: 3rem;
  display: flex;
  align-items: center;
}
.auth-hero-inner { max-width: 34rem; }
.auth-brand-mark {
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 1rem;
  display: grid;
  place-items: center;
  background: rgba(184,134,59,.22);
  color: var(--ledger-accent);
  font-size: 1.4rem;
  margin-bottom: 1.25rem;
}
.auth-brand { font-size: clamp(1.8rem, 3vw, 2.6rem); font-weight: 800; margin-bottom: .75rem; }
.auth-tagline { color: rgba(255,255,255,.78); line-height: 1.8; margin-bottom: 1.5rem; }
.auth-points { padding: 0; margin: 0; list-style: none; display: grid; gap: .65rem; }
.auth-points li {
  padding: .7rem .9rem;
  border-radius: 12px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  font-weight: 600;
}
.auth-panel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1.25rem;
  background:
    linear-gradient(180deg, rgba(11,79,74,.04), transparent 28%),
    var(--ledger-paper);
}
.auth-panel-inner { width: min(100%, 520px); }
.auth-panel-inner:has(.auth-card-wide) { width: min(100%, 680px); }
.auth-card-wide { width: 100%; }
.auth-card {
  background: var(--ledger-card);
  border: 1px solid var(--ledger-border);
  border-radius: 22px;
  box-shadow: 0 1.25rem 2.5rem rgba(7,54,50,.08);
  padding: 2rem 1.75rem;
}
.auth-eyebrow {
  color: var(--ledger-accent);
  font-weight: 800;
  font-size: .8rem;
  margin-bottom: .35rem;
}
.auth-title { font-weight: 800; font-size: 1.75rem; margin-bottom: .35rem; }
.auth-subtitle { color: var(--ledger-muted); margin-bottom: 1.5rem; line-height: 1.7; }
.auth-footer-links { margin-top: 1.25rem; text-align: center; }
.auth-footer-links a { font-weight: 700; color: var(--ledger-primary); text-decoration: none; }

/* Calendar */
.cal-filters { padding: 1rem 1.1rem; }
.cal-type-chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.cal-chip {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  border: 1px solid var(--ledger-border);
  background: var(--ledger-card);
  color: var(--ledger-muted);
  border-radius: 999px;
  padding: .45rem .8rem;
  font-size: .82rem;
  font-weight: 700;
  text-decoration: none;
  transition: .15s ease;
}
.cal-chip:hover { color: var(--ledger-ink); border-color: #c9d5d2; }
.cal-chip.is-active { color: var(--ledger-ink); background: var(--ledger-primary-soft); border-color: transparent; }
.cal-chip-dot, .cal-dot, .cal-event-dot {
  width: .55rem;
  height: .55rem;
  border-radius: 999px;
  display: inline-block;
  background: #94a3b8;
}
.cal-layout {
  display: grid;
  gap: 1.1rem;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, .7fr);
}
.cal-month { overflow: hidden; }
.cal-month-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.1rem;
  border-bottom: 1px solid var(--ledger-border);
}
.cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  background: color-mix(in srgb, var(--ledger-primary-soft) 70%, white);
  border-bottom: 1px solid var(--ledger-border);
  text-align: center;
  font-size: .75rem;
  font-weight: 800;
  color: var(--ledger-muted);
}
.cal-weekdays > div { padding: .7rem .25rem; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.cal-cell {
  min-height: 5.6rem;
  padding: .45rem;
  border-bottom: 1px solid var(--ledger-border);
  border-inline-end: 1px solid var(--ledger-border);
  text-decoration: none;
  color: inherit;
  background: var(--ledger-card);
  transition: background .15s ease;
}
.cal-cell:hover { background: var(--ledger-primary-soft); }
.cal-cell.is-empty { background: color-mix(in srgb, var(--ledger-paper) 80%, white); }
.cal-cell.is-selected { box-shadow: inset 0 0 0 2px var(--ledger-primary); }
.cal-cell-top { display: flex; justify-content: space-between; align-items: center; }
.cal-daynum {
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 999px;
  display: grid;
  place-items: center;
  font-size: .78rem;
  font-weight: 800;
  color: var(--ledger-muted);
}
.cal-cell.is-today .cal-daynum {
  background: var(--ledger-primary);
  color: #fff;
}
.cal-count { font-size: .68rem; font-weight: 800; color: var(--ledger-primary); }
.cal-dots { display: flex; flex-wrap: wrap; gap: .2rem; margin-top: .45rem; align-items: center; }
.cal-more { font-size: .65rem; color: var(--ledger-muted); font-weight: 700; }
.cal-day-panel { padding: 1.1rem; }
.cal-day-panel-head { margin-bottom: 1rem; }
.cal-day-list { display: grid; gap: .65rem; max-height: 42rem; overflow: auto; }
.cal-empty {
  border: 1px dashed var(--ledger-border);
  border-radius: 16px;
  padding: 2.5rem 1rem;
  text-align: center;
  color: var(--ledger-muted);
}
.cal-event {
  display: flex;
  gap: .75rem;
  align-items: flex-start;
  padding: .85rem;
  border: 1px solid var(--ledger-border);
  border-radius: 14px;
  text-decoration: none;
  color: inherit;
  transition: .15s ease;
}
.cal-event:hover {
  border-color: color-mix(in srgb, var(--ledger-primary) 35%, var(--ledger-border));
  box-shadow: 0 .35rem .9rem rgba(7,54,50,.06);
}
.cal-event-body { display: grid; gap: .15rem; min-width: 0; }
.cal-event-kind { font-size: .72rem; font-weight: 800; color: var(--ledger-muted); }
.cal-event-title { font-size: .92rem; }
.cal-event-sub { font-size: .78rem; color: var(--ledger-muted); }

.cal-dot-sessions, .cal-dot-hearings { background: #e11d48; }
.cal-dot-procedures { background: #0284c7; }
.cal-dot-tasks { background: #7c3aed; }
.cal-dot-invoices, .cal-dot-installments { background: #059669; }
.cal-dot-documents { background: #d97706; }
.cal-dot-followups { background: #475569; }

@media (max-width: 1199.98px) {
  .cal-layout { grid-template-columns: 1fr; }
}
@media (max-width: 991.98px) {
  .auth-shell { grid-template-columns: 1fr; }
  .auth-hero { min-height: 34vh; padding: 2rem 1.25rem; }
  .sidebar {
    transform: translateX(-110%);
    transition: transform .22s ease;
  }
  [dir="rtl"] .sidebar { transform: translateX(110%); }
  .app-shell.sidebar-open .sidebar { transform: translateX(0); }
  .app-shell.sidebar-open .sidebar-backdrop { opacity: 1; pointer-events: auto; }
  .main-content { margin-inline-start: 0; }
}
@media (max-width: 575.98px) {
  .cal-cell { min-height: 4.2rem; }
  .cal-weekdays { font-size: .65rem; }
  .page-body { padding: 1rem 1rem 1.75rem; }
  .topbar { padding: .65rem .85rem; }
}