:root {
  --bg: linear-gradient(180deg, #f5f7ff 0%, #eef5ff 40%, #f7fbff 100%);
  --card: rgba(255, 255, 255, 0.88);
  --card-strong: #ffffff;
  --ink-900: #172033;
  --ink-700: #42506a;
  --ink-500: #66758f;
  --line: rgba(148, 163, 184, 0.20);
  --line-strong: rgba(148, 163, 184, 0.34);
  --blue-700: #1d4ed8;
  --blue-500: #3b82f6;
  --sky-500: #0ea5e9;
  --purple-600: #7c3aed;
  --teal-600: #0f766e;
  --green-700: #15803d;
  --green-500: #22c55e;
  --amber-600: #d97706;
  --amber-500: #f59e0b;
  --red-700: #b91c1c;
  --red-500: #ef4444;
  --rose-500: #f43f5e;
  --shadow: 0 18px 50px rgba(15, 23, 42, 0.10);
  --shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.08);
  --radius: 20px;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--ink-900);
  font-family: Arial, Helvetica, sans-serif;
}
body { min-height: 100vh; }
body.modal-open { overflow: hidden; }
button, input, select { font: inherit; }

.hidden { display: none !important; }

.container {
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px;
}

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 18px;
  backdrop-filter: blur(12px);
}

.accent-card {
  background:
    radial-gradient(circle at top right, rgba(59, 130, 246, 0.12), transparent 28%),
    radial-gradient(circle at bottom left, rgba(124, 58, 237, 0.10), transparent 30%),
    rgba(255, 255, 255, 0.88);
}

.color-card {
  position: relative;
  overflow: hidden;
}
.color-card::before {
  content: '';
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 5px;
  opacity: 0.95;
}
.color-card-warm::before { background: linear-gradient(90deg, var(--amber-500), var(--rose-500)); }
.color-card-cool::before { background: linear-gradient(90deg, var(--sky-500), var(--teal-600)); }
.color-card-indigo::before { background: linear-gradient(90deg, var(--blue-500), var(--purple-600)); }
.color-card-green::before { background: linear-gradient(90deg, var(--green-500), var(--teal-600)); }
.color-card-rules::before { background: linear-gradient(90deg, var(--purple-600), var(--blue-500)); }
.color-card-aqua::before { background: linear-gradient(90deg, var(--sky-500), #22d3ee); }
.color-card-slate::before { background: linear-gradient(90deg, #64748b, #475569); }

.topbar,
.row-wrap,
.topbar-left,
.topbar-right {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.topbar { justify-content: space-between; margin-bottom: 16px; }
.shell-strip {
  padding: 14px 18px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(255,255,255,0.82), rgba(226,232,240,0.72));
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: var(--shadow-soft);
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.section-kicker {
  display: inline-block;
  margin-bottom: 4px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue-700);
}

h1, h2, h3 { margin: 0 0 8px; line-height: 1.15; }
h1 { font-size: 1.7rem; }
h2 { font-size: 1.22rem; }
.subtle, .muted-note { color: var(--ink-700); }
.muted-note { font-size: 0.92rem; line-height: 1.45; }

.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)); }
.field-span-2 { grid-column: span 2; }
.dashboard-lower { align-items: start; }

.field {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 0;
}
.field label {
  font-weight: 800;
  font-size: 0.93rem;
  color: var(--ink-900);
}
.action-stack .row-wrap { gap: 8px; }

input, select {
  width: 100%;
  padding: 11px 13px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.26);
  background: rgba(255, 255, 255, 0.92);
  color: var(--ink-900);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5);
}
input:focus, select:focus {
  outline: 2px solid rgba(59, 130, 246, 0.18);
  border-color: rgba(59, 130, 246, 0.40);
}

button {
  border: 0;
  border-radius: 14px;
  padding: 10px 15px;
  cursor: pointer;
  font-weight: 800;
  transition: transform 0.14s ease, box-shadow 0.14s ease, opacity 0.14s ease;
}
button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.10);
}
button:active {
  transform: translateY(0);
}

.btn-primary {
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: white;
}
.btn-secondary {
  background: linear-gradient(135deg, rgba(255,255,255,0.92), rgba(241,245,249,0.94));
  color: var(--ink-900);
  border: 1px solid var(--line-strong);
}
.btn-danger {
  background: linear-gradient(135deg, rgba(254,226,226,0.98), rgba(254,202,202,0.98));
  color: var(--red-700);
  border: 1px solid rgba(239, 68, 68, 0.18);
}
.btn-success {
  background: linear-gradient(135deg, rgba(220,252,231,0.98), rgba(187,247,208,0.98));
  color: var(--green-700);
  border: 1px solid rgba(34, 197, 94, 0.18);
}

.badge-neutral,
.legend-pill,
.sync-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.26);
  background: rgba(255,255,255,0.74);
  font-size: 0.88rem;
  font-weight: 700;
}
.legend-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}
.legend-blue { background: var(--blue-500); }
.legend-green { background: var(--green-500); }
.legend-amber { background: var(--amber-500); }

.dashboard-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.dashboard-card {
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(255,255,255,0.20);
  color: white;
}
.dashboard-card .label {
  font-size: 0.92rem;
  font-weight: 700;
  opacity: 0.92;
}
.dashboard-card .value {
  font-size: 1.45rem;
  font-weight: 900;
  margin: 8px 0 10px;
}
.dashboard-card .foot {
  font-size: 0.88rem;
  line-height: 1.4;
  opacity: 0.92;
}
.tone-blue { background: linear-gradient(135deg, #2563eb, #0ea5e9); }
.tone-purple { background: linear-gradient(135deg, #7c3aed, #6366f1); }
.tone-green { background: linear-gradient(135deg, #16a34a, #14b8a6); }
.tone-red { background: linear-gradient(135deg, #dc2626, #f43f5e); }
.tone-amber { background: linear-gradient(135deg, #d97706, #f59e0b); }
.tone-teal { background: linear-gradient(135deg, #0f766e, #06b6d4); }

.alerts-list,
.category-summary {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.alert-item {
  border-radius: 16px;
  padding: 14px;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: var(--shadow-soft);
}
.alert-good { background: linear-gradient(135deg, rgba(220,252,231,0.92), rgba(187,247,208,0.94)); }
.alert-warn { background: linear-gradient(135deg, rgba(254,243,199,0.98), rgba(253,230,138,0.98)); }
.alert-bad { background: linear-gradient(135deg, rgba(254,226,226,0.98), rgba(254,202,202,0.98)); }
.alert-title { font-weight: 900; margin-bottom: 6px; }
.alert-text { color: var(--ink-900); line-height: 1.45; }

.category-row {
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(255,255,255,0.82);
}
.category-row-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
  align-items: center;
}
.category-name { font-weight: 800; }
.category-value { font-weight: 900; }
.category-value.positive { color: var(--green-700); }
.category-value.negative { color: var(--red-700); }
.category-bar-track {
  width: 100%;
  height: 10px;
  border-radius: 999px;
  background: rgba(226, 232, 240, 0.92);
  overflow: hidden;
}
.category-bar-fill {
  height: 100%;
  border-radius: 999px;
}
.category-bar-fill.positive { background: linear-gradient(90deg, var(--green-500), var(--teal-600)); }
.category-bar-fill.negative { background: linear-gradient(90deg, var(--amber-500), var(--rose-500)); }

.stats {
  display: grid;
  gap: 12px;
}
.stats-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stat {
  border-radius: 18px;
  padding: 14px;
  color: white;
  box-shadow: var(--shadow-soft);
}
.stat .label {
  font-size: 0.88rem;
  opacity: 0.92;
  margin-bottom: 4px;
  font-weight: 700;
}
.stat .value {
  font-size: 1.1rem;
  font-weight: 900;
}
.stat-blue { background: linear-gradient(135deg, #3b82f6, #2563eb); }
.stat-green { background: linear-gradient(135deg, #22c55e, #15803d); }
.stat-purple { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.stat-amber { background: linear-gradient(135deg, #f59e0b, #d97706); }

.progress-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.progress-bar {
  width: 100%;
  height: 16px;
  background: rgba(226,232,240,0.92);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid rgba(148, 163, 184, 0.18);
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--purple-600), var(--blue-500), var(--sky-500));
  width: 0%;
  transition: width 0.18s ease;
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.btn-rule.active {
  color: white;
  background: linear-gradient(135deg, var(--blue-700), var(--purple-600));
}
.btn-rule.inactive {
  color: white;
  background: linear-gradient(135deg, #94a3b8, #64748b);
}

.view-switch {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 8px;
}

.weekday-head {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 8px;
}
.weekday-head div {
  background: linear-gradient(135deg, rgba(224,231,255,0.92), rgba(224,242,254,0.92));
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 14px;
  padding: 10px;
  text-align: center;
  font-weight: 900;
  font-size: 0.92rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 10px;
}
.day-cell,
.empty-cell {
  min-height: 220px;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.16);
  background: rgba(255,255,255,0.92);
  padding: 12px;
  box-shadow: var(--shadow-soft);
}
.empty-cell {
  background: rgba(248,250,252,0.82);
}
.day-cell.is-today {
  border-color: rgba(59,130,246,0.35);
  box-shadow: 0 0 0 2px rgba(59,130,246,0.12), var(--shadow-soft);
}
.day-cell.risk-negative {
  background: linear-gradient(180deg, rgba(254,242,242,0.94), rgba(255,255,255,0.96));
}
.day-cell.has-pending {
  border-style: dashed;
}
.day-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.day-num {
  font-weight: 900;
  font-size: 1rem;
}
.day-subline {
  font-size: 0.82rem;
  color: var(--ink-700);
  margin-top: 4px;
}
.day-balance-wrap {
  text-align: right;
}
.day-balance {
  font-weight: 900;
  font-size: 0.98rem;
}
.variance-badge {
  display: inline-flex;
  margin-top: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 800;
}
.variance-badge.positive { background: rgba(220,252,231,0.95); color: var(--green-700); }
.variance-badge.negative { background: rgba(254,226,226,0.95); color: var(--red-700); }
.variance-badge.neutral { background: rgba(241,245,249,0.95); color: var(--ink-700); }

.item-stack {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.item-card {
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: rgba(255,255,255,0.96);
  padding: 10px;
}
.item-card.tone-planned { background: linear-gradient(135deg, rgba(239,246,255,0.96), rgba(238,242,255,0.96)); }
.item-card.tone-up { background: linear-gradient(135deg, rgba(220,252,231,0.96), rgba(204,251,241,0.96)); }
.item-card.tone-down { background: linear-gradient(135deg, rgba(255,237,213,0.96), rgba(254,226,226,0.96)); }
.item-card-top,
.item-card-bottom {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: flex-start;
}
.item-card-bottom { margin-top: 8px; align-items: center; }
.item-desc {
  font-weight: 800;
  line-height: 1.25;
}
.item-meta {
  font-size: 0.76rem;
  color: var(--ink-700);
  margin-top: 4px;
}
.item-value {
  font-weight: 900;
  text-align: right;
  white-space: nowrap;
}
.amount-stack {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.planned-amt { color: var(--ink-700); text-decoration: line-through; }
.actual-amt,
.amount-main { color: var(--ink-900); }
.amount-arrow { color: var(--ink-700); }
.mini-note {
  font-size: 0.76rem;
  font-weight: 800;
}
.mini-good { color: var(--green-700); }
.mini-bad { color: var(--red-700); }
.item-actions {
  display: inline-flex;
  gap: 6px;
  margin-left: auto;
}
.mini-btn {
  min-width: 30px;
  padding: 5px 8px;
  border-radius: 999px;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(148, 163, 184, 0.22);
  color: var(--ink-900);
  font-weight: 900;
}
.mini-btn.danger {
  color: var(--red-700);
  border-color: rgba(239, 68, 68, 0.18);
}

.dash,
.empty-message {
  color: var(--ink-500);
  font-weight: 700;
  padding: 10px 0;
}

.table-wrap {
  overflow: auto;
  max-height: 72vh;
  border-radius: 18px;
  border: 1px solid rgba(148,163,184,0.16);
}
table {
  width: 100%;
  border-collapse: collapse;
  background: rgba(255,255,255,0.86);
}
thead th {
  position: sticky;
  top: 0;
  z-index: 1;
  background: linear-gradient(135deg, rgba(224,231,255,0.96), rgba(224,242,254,0.96));
  text-align: left;
  padding: 12px;
  font-size: 0.9rem;
}
tbody td {
  vertical-align: top;
  padding: 12px;
  border-top: 1px solid rgba(148,163,184,0.12);
}
.list-date { font-weight: 800; }
.list-date-meta { margin-top: 4px; font-size: 0.82rem; color: var(--ink-700); }
.negative-balance { color: var(--red-700); font-weight: 900; }
.positive-balance { color: var(--green-700); font-weight: 900; }

.login-shell {
  min-height: calc(100vh - 96px);
  display: grid;
  place-items: center;
  padding: 24px 16px;
}
.login-card {
  width: min(100%, 520px);
}

.status-box {
  border-radius: 16px;
  padding: 14px;
  font-weight: 900;
  border: 1px solid rgba(148,163,184,0.16);
}
.status-good {
  background: linear-gradient(135deg, rgba(220,252,231,0.96), rgba(204,251,241,0.96));
  color: var(--green-700);
}
.status-bad {
  background: linear-gradient(135deg, rgba(254,226,226,0.96), rgba(254,202,202,0.96));
  color: var(--red-700);
}
.status-neutral {
  background: linear-gradient(135deg, rgba(241,245,249,0.96), rgba(226,232,240,0.96));
  color: var(--ink-900);
}

.modal-shell {
  position: fixed;
  inset: 0;
  z-index: 50;
}
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
}
.modal-card {
  position: relative;
  width: min(100% - 24px, 760px);
  max-height: calc(100vh - 40px);
  overflow: auto;
  margin: 20px auto;
  background: rgba(255,255,255,0.98);
  border-radius: 24px;
  padding: 20px;
  box-shadow: 0 32px 80px rgba(15, 23, 42, 0.24);
  border: 1px solid rgba(148, 163, 184, 0.18);
}

@media (max-width: 1180px) {
  .dashboard-cards,
  .stats-4,
  .rules-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .calendar-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

@media (max-width: 900px) {
  .grid-2,
  .grid-3,
  .dashboard-cards,
  .stats-4,
  .rules-grid,
  .calendar-grid,
  .weekday-head {
    grid-template-columns: 1fr;
  }
  .field-span-2 { grid-column: auto; }
  .day-cell, .empty-cell { min-height: auto; }
  .item-card-top, .item-card-bottom { flex-direction: column; }
  .item-actions { margin-left: 0; }
}

@media (max-width: 640px) {
  .container { padding: 12px; }
  .card { padding: 14px; border-radius: 18px; }
  .shell-strip { border-radius: 18px; }
  .topbar { margin-bottom: 14px; }
  h1 { font-size: 1.4rem; }
  .modal-card { width: min(100% - 16px, 760px); margin: 8px auto; padding: 16px; }
}