/* ═══════════════════════════════════════════════
   Dashboard — Личный кабинет
   Зависит от: palette-finance.css
   ═══════════════════════════════════════════════ */

:root {
  --fin-dark: var(--fin-blue-900);
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, sans-serif;
  background: var(--fin-bg);
  color: var(--fin-text-primary);
  line-height: 1.5;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

/* ═══════════════════════════════════════════════
   Layout
   ═══════════════════════════════════════════════ */

.dashboard {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ═══════════════════════════════════════════════
   Hamburger (mobile)
   ═══════════════════════════════════════════════ */

.mobile-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 110;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--fin-surface);
  border: 1px solid var(--fin-border);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--fin-text-primary);
  box-shadow: var(--fin-shadow-md);
}

/* ── Mobile nav toggle ── */

.mobile-toggle {
  display: none;
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 110;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: var(--fin-surface);
  border: 1px solid var(--fin-border);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  color: var(--fin-text-primary);
  box-shadow: var(--fin-shadow-md);
}

.mobile-toggle svg {
  display: block;
}

/* ═══════════════════════════════════════════════
   Topbar
   ═══════════════════════════════════════════════ */

.topbar {
  width: 100%;
  background: var(--fin-dark);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 24px;
  height: 64px;
  position: sticky;
  top: 0;
  z-index: 100;
  flex-shrink: 0;
}

.topbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-right: 20px;
  border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--fin-blue-500);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 700;
  flex-shrink: 0;
}

.topbar-logo-text {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  letter-spacing: -0.3px;
  white-space: nowrap;
}

/* ── Navigation ── */

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}

.topbar-nav-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.6);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.2s, color 0.2s;
  cursor: pointer;
  white-space: nowrap;
}

.topbar-nav-item svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.topbar-nav-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.85);
}

.topbar-nav-item.active {
  background: var(--fin-blue-500);
  color: #fff;
  font-weight: 600;
}

/* ── Topbar right section (user + logout) ── */

.topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  padding-left: 16px;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 12px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
}

.topbar-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--fin-blue-400);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}

.topbar-user-info {
  display: flex;
  flex-direction: column;
}

.topbar-user-name {
  font-weight: 600;
  color: #fff;
  font-size: 13px;
}

.topbar-user-role {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.45);
}

.topbar-logout-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.45);
  font-size: 12px;
  font-weight: 500;
  transition: color 0.2s;
  cursor: pointer;
}

.topbar-logout-link svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.topbar-logout-link:hover {
  color: var(--fin-negative);
}

/* ── Area selector ── */

.topbar-area-select {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 6px 32px 6px 12px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='rgba(255,255,255,0.5)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color 0.2s;
}

.topbar-area-select:hover {
  border-color: rgba(255,255,255,0.3);
}

.topbar-area-select:focus {
  border-color: var(--fin-blue-500);
}

.topbar-area-select option {
  background: var(--fin-dark);
  color: #fff;
}

.topbar-theme-select {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  padding: 6px 32px 6px 12px;
  font-size: 13px;
  font-weight: 500;
  font-family: inherit;
  cursor: pointer;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='rgba(255,255,255,0.5)' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  transition: border-color 0.2s;
}

.topbar-theme-select:hover {
  border-color: rgba(255,255,255,0.3);
}

.topbar-theme-select:focus {
  border-color: var(--fin-blue-500);
}

.topbar-theme-select option {
  background: var(--fin-dark);
  color: #fff;
}

/* ═══════════════════════════════════════════════
   Main Content
   ═══════════════════════════════════════════════ */

.main-content {
  flex: 1;
  padding: 32px 40px;
  min-width: 0;
}

/* ── Page Header ── */

.page-header {
  margin-bottom: 32px;
}

.page-header h1 {
  font-size: 28px;
  font-weight: 700;
  color: var(--fin-text-primary);
  margin-bottom: 4px;
}

.page-subtitle {
  font-size: 15px;
  color: var(--fin-text-secondary);
}

/* ═══════════════════════════════════════════════
   Card Grid
   ═══════════════════════════════════════════════ */

.card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

/* ── Card ── */

.card {
  background: var(--fin-surface);
  border-radius: 16px;
  box-shadow: var(--fin-shadow-sm);
  padding: 24px;
  border: 1px solid var(--fin-border-light);
  transition: box-shadow 0.2s;
}

.card:hover {
  box-shadow: var(--fin-shadow-md);
}

.card-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--fin-text-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-title-icon {
  width: 20px;
  height: 20px;
  color: var(--fin-blue-500);
  flex-shrink: 0;
}

.card-full {
  grid-column: 1 / -1;
}

/* ═══════════════════════════════════════════════
   Card: Tariff Table
   ═══════════════════════════════════════════════ */

.tariff-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}

.tariff-table th {
  text-align: left;
  font-weight: 600;
  color: var(--fin-text-secondary);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--fin-border-light);
}

.tariff-table td {
  padding: 12px 0;
  border-bottom: 1px solid var(--fin-border-light);
  color: var(--fin-text-primary);
}

.tariff-table tr:last-child td {
  border-bottom: none;
}

.tariff-table .tariff-name {
  font-weight: 500;
}

.tariff-table .tariff-period {
  font-size: 12px;
  color: var(--fin-text-muted);
}

.tariff-table .tariff-price {
  text-align: right;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
}

.tariff-table .tariff-unit {
  font-size: 12px;
  font-weight: 400;
  color: var(--fin-text-muted);
}

.tariff-badge-day {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  background: var(--fin-blue-50);
  color: var(--fin-blue-500);
}

.tariff-badge-night {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  background: var(--fin-teal-50);
  color: var(--fin-teal-500);
}

.tariff-badge-peak {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  background: var(--fin-warning-bg);
  color: var(--fin-warning);
}

/* ═══════════════════════════════════════════════
   Card: Ring Chart
   ═══════════════════════════════════════════════ */

.ring-chart-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.ring-chart {
  position: relative;
  width: 140px;
  height: 140px;
}

.ring-chart svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.ring-chart-bg {
  fill: none;
  stroke: var(--fin-gray-100);
  stroke-width: 8;
}

.ring-chart-fg {
  fill: none;
  stroke: var(--fin-blue-500);
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 251.33;
  stroke-dashoffset: calc(251.33 - (251.33 * 78) / 100);
  transition: stroke-dashoffset 0.6s ease;
}

.ring-chart-label {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.ring-chart-label-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--fin-text-primary);
  display: block;
  line-height: 1;
}

.ring-chart-label-unit {
  font-size: 12px;
  color: var(--fin-text-secondary);
  display: block;
  margin-top: 2px;
}

.ring-chart-legend {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ring-chart-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fin-text-secondary);
}

.ring-chart-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ring-chart-legend-dot.used {
  background: var(--fin-blue-500);
}

.ring-chart-legend-dot.free {
  background: var(--fin-gray-100);
}

.ring-chart-legend-value {
  margin-left: auto;
  font-weight: 600;
  color: var(--fin-text-primary);
}

/* ═══════════════════════════════════════════════
   Card: Meter Number
   ═══════════════════════════════════════════════ */

.meter-display {
  text-align: center;
  padding: 8px 0;
}

.meter-label {
  font-size: 12px;
  color: var(--fin-text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 12px;
}

.meter-number {
  font-size: 40px;
  font-weight: 700;
  color: var(--fin-text-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: 2px;
  margin-bottom: 16px;
  font-family: 'SF Mono', 'Cascadia Code', 'Consolas', monospace;
}

.meter-actions {
  display: flex;
  justify-content: center;
  gap: 12px;
}

.meter-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  background: var(--fin-gray-100);
  color: var(--fin-text-secondary);
  transition: background 0.2s, color 0.2s;
}

.meter-btn svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.meter-btn:hover {
  background: var(--fin-blue-500);
  color: #fff;
}

.meter-btn:active {
  background: var(--fin-blue-600);
}

/* ── Toast for copy feedback ── */

.copy-toast {
  display: none;
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--fin-gray-800);
  color: #fff;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  z-index: 200;
  box-shadow: var(--fin-shadow-lg);
  animation: toast-fade 2s ease forwards;
}

@keyframes toast-fade {
  0% { opacity: 0; transform: translateX(-50%) translateY(10px); }
  15% { opacity: 1; transform: translateX(-50%) translateY(0); }
  85% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(-10px); }
}

/* ═══════════════════════════════════════════════
   Card: Payments
   ═══════════════════════════════════════════════ */

.payment-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0;
}

.payment-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--fin-border-light);
}

.payment-item:last-child {
  border-bottom: none;
}

.payment-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--fin-blue-50);
  color: var(--fin-blue-500);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.payment-icon svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.payment-info {
  flex: 1;
  min-width: 0;
}

.payment-info-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--fin-text-primary);
  margin-bottom: 2px;
}

.payment-info-date {
  font-size: 12px;
  color: var(--fin-text-muted);
}

.payment-amount {
  font-size: 14px;
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.pay-now-btn {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 600;
  line-height: 1;
  color: #fff;
  background: var(--fin-primary, #2563eb);
  border-radius: 6px;
  text-decoration: none;
  transition: background .15s;
  white-space: nowrap;
}

.pay-now-btn:hover {
  background: var(--fin-primary-hover, #1d4ed8);
}

.payment-status {
  text-align: right;
}

/* ═══════════════════════════════════════════════
   Card: Chart
   ═══════════════════════════════════════════════ */

.chart-placeholder {
  width: 100%;
}

.chart-placeholder svg {
  display: block;
  width: 100%;
  height: auto;
}

.chart-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 12px;
  font-size: 12px;
  color: var(--fin-text-muted);
}

.chart-legend {
  display: flex;
  gap: 20px;
  margin-top: 16px;
}

.chart-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--fin-text-secondary);
}

.chart-legend-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex-shrink: 0;
}

.chart-legend-dot.current {
  background: var(--fin-blue-500);
}

.chart-legend-dot.previous {
  background: var(--fin-gray-300);
}

/* ═══════════════════════════════════════════════
   Responsive: Tablet / Mobile
   ═══════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .main-content {
    padding: 24px 20px;
  }

  .ring-chart-wrapper {
    flex-direction: column;
    gap: 16px;
  }
}

@media (max-width: 768px) {
  .topbar {
    padding: 0 12px;
    height: 56px;
    gap: 4px;
  }

  .topbar-logo {
    padding-right: 12px;
  }

  .topbar-logo-text {
    display: none;
  }

  .topbar-nav {
    gap: 1px;
  }

  .topbar-nav-item {
    padding: 6px 10px;
    font-size: 13px;
    gap: 4px;
  }

  .topbar-nav-item span {
    display: none;
  }

  .topbar-nav-item svg {
    width: 20px;
    height: 20px;
  }

  .topbar-area-select {
    font-size: 12px;
    padding: 4px 24px 4px 8px;
    max-width: 100px;
    background-position: right 6px center;
  }

  .topbar-theme-select {
    font-size: 12px;
    padding: 4px 24px 4px 8px;
    max-width: 100px;
    background-position: right 6px center;
  }

  .topbar-right {
    padding-left: 8px;
    gap: 4px;
  }

  .topbar-user-info {
    display: none;
  }

  .topbar-logout-link span {
    display: none;
  }

  .mobile-toggle {
    display: flex;
  }

  .main-content {
    padding-top: 16px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .page-header h1 {
    font-size: 22px;
  }

  .card-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .card {
    padding: 20px;
  }

  .card-full {
    grid-column: 1;
  }

  .meter-number {
    font-size: 32px;
  }
}

/* ═══════════════════════════════════════════════
   Period filter (date range + calculate)
   ═══════════════════════════════════════════════ */

.period-filter {
  display: flex;
  align-items: flex-end;
  gap: 12px;
  padding: 16px 0 12px;
  flex-wrap: wrap;
}

.period-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.period-field label {
  font-size: 12px;
  color: var(--fin-text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.period-input {
  width: 160px;
  padding: 8px 12px;
  border: 1px solid var(--fin-gray-200);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--fin-text-primary);
  background: var(--fin-surface);
  outline: none;
  transition: border-color 0.15s;
  box-sizing: border-box;
}

.period-input[type="date"]::-webkit-calendar-picker-indicator {
  cursor: pointer;
  opacity: 0.5;
}

.period-input[type="date"]::-webkit-calendar-picker-indicator:hover {
  opacity: 1;
}

.period-input:focus {
  border-color: var(--fin-blue-500);
  box-shadow: 0 0 0 3px rgba(26, 92, 255, 0.1);
}

/* ─── Calculation result panel ─── */

.calc-result {
  background: var(--fin-gray-50);
  border: 1px solid var(--fin-gray-200);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 16px;
}

.calc-result-header {
  font-size: 13px;
  font-weight: 600;
  color: var(--fin-text-secondary);
  margin-bottom: 12px;
}

.calc-result-body {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.calc-result-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.calc-result-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fin-text-muted);
}

.calc-result-value {
  font-size: 18px;
  font-weight: 700;
  color: var(--fin-text-primary);
  font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
}

.calc-result-total .calc-result-value {
  color: var(--fin-blue-500);
  font-size: 22px;
}

.calc-result-divider {
  width: 1px;
  height: 36px;
  background: var(--fin-gray-200);
}

@media (max-width: 767px) {
  .period-filter {
    flex-direction: column;
    align-items: stretch;
  }
  .period-input {
    width: 100%;
  }
  .calc-result-body {
    flex-direction: column;
    align-items: flex-start;
  }
  .calc-result-divider {
    width: 100%;
    height: 1px;
  }
}

/* ═══════════════════════════════════════════════
   Tables (meters, readings)
   ═══════════════════════════════════════════════ */

.table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--fin-gray-100);
  border-radius: 12px;
  margin-top: 4px;
}

.meters-table,
.readings-table,
.payments-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  line-height: 1.5;
}

.meters-table th,
.readings-table th,
.payments-table th {
  background: var(--fin-gray-50);
  color: var(--fin-text-secondary);
  font-weight: 600;
  text-align: center;
  padding: 14px 16px;
  white-space: nowrap;
  border-bottom: 2px solid var(--fin-gray-200);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.meters-table td,
.readings-table td,
.payments-table td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--fin-gray-100);
  color: var(--fin-text-primary);
  white-space: nowrap;
  text-align: center;
}

.meters-table tbody tr:nth-child(even),
.readings-table tbody tr:nth-child(even),
.payments-table tbody tr:nth-child(even) {
  background: var(--fin-gray-50);
}

.meters-table tbody tr:last-child td,
.readings-table tbody tr:last-child td,
.payments-table tbody tr:last-child td {
  border-bottom: none;
}

.meters-table tbody tr:hover,
.readings-table tbody tr:hover,
.payments-table tbody tr:hover {
  background: var(--fin-gray-100);
}

.meters-table tbody tr.meter-row-selected {
  background: var(--fin-blue-50);
  outline: 2px solid var(--fin-blue-500);
  outline-offset: -2px;
}

.meters-table td strong {
  font-weight: 600;
  font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
  font-size: 13px;
  letter-spacing: 0.3px;
}

@media (max-width: 767px) {
  .meters-table th,
  .readings-table th,
  .meters-table td,
  .readings-table td {
    padding: 8px 10px;
    font-size: 12px;
  }
}

/* ═══════════════════════════════════════════════
   Pagination bar
   ═══════════════════════════════════════════════ */

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0 4px;
  gap: 16px;
  flex-wrap: wrap;
}

.pagination-info {
  font-size: 13px;
  color: var(--fin-text-secondary);
  white-space: nowrap;
}

.pagination-controls {
  display: flex;
  align-items: center;
  gap: 6px;
}

.pagination-btn {
  background: var(--fin-surface);
  border: 1px solid var(--fin-gray-200);
  border-radius: 8px;
  padding: 7px 14px;
  font-size: 13px;
  color: var(--fin-text-primary);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  font-family: inherit;
}

.pagination-btn:hover:not(.disabled) {
  background: var(--fin-gray-50);
  border-color: var(--fin-blue-500);
  color: var(--fin-blue-500);
}

.pagination-btn.disabled {
  opacity: 0.4;
  cursor: default;
}

.pagination-pages {
  display: flex;
  align-items: center;
  gap: 4px;
}

.pagination-page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 6px;
  border-radius: 6px;
  font-size: 13px;
  color: var(--fin-text-primary);
  cursor: pointer;
  transition: background 0.15s;
}

.pagination-page:hover {
  background: var(--fin-gray-50);
}

.pagination-page.active {
  background: var(--fin-blue-500);
  color: #fff;
  font-weight: 600;
  cursor: default;
}

.pagination-size select {
  padding: 6px 10px;
  border: 1px solid var(--fin-gray-200);
  border-radius: 8px;
  font-size: 13px;
  font-family: inherit;
  color: var(--fin-text-primary);
  background: var(--fin-surface);
  cursor: pointer;
  outline: none;
}

.pagination-size select:focus {
  border-color: var(--fin-blue-500);
}

@media (max-width: 767px) {
  .pagination-bar {
    flex-direction: column;
    align-items: stretch;
  }
  .pagination-controls {
    justify-content: center;
  }
}

/* ═══════════════════════════════════════════════
   Modal dialog (calc result)
   ═══════════════════════════════════════════════ */

.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-dialog {
  background: var(--fin-surface);
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  width: 90%;
  max-width: 400px;
  overflow: hidden;
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px 0;
  font-size: 16px;
  font-weight: 600;
  color: var(--fin-text-primary);
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--fin-text-muted);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
}

.modal-close:hover {
  color: var(--fin-text-primary);
}

.modal-body {
  padding: 20px;
}

.modal-footer {
  padding: 0 20px 16px;
  text-align: center;
}

.calc-result-table {
  width: 100%;
  border-collapse: collapse;
}

.calc-result-table td {
  padding: 10px 0;
  border-bottom: 1px solid var(--fin-gray-100);
  text-align: center;
}

.calc-result-table tr:last-child td {
  border-bottom: none;
}

.calc-result-table .calc-result-label {
  font-size: 14px;
  color: var(--fin-text-secondary);
  font-weight: 500;
}

.calc-result-table .calc-result-value {
  font-size: 18px;
  font-weight: 700;
  font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
  color: var(--fin-text-primary);
}

.calc-result-table .calc-result-total-row .calc-result-value {
  font-size: 22px;
  color: var(--fin-blue-500);
}

@media (max-width: 767px) {
  .modal-dialog {
    max-width: 95%;
  }
}

/* ═══════════════════════════════════════════════
   Page Sections (SPA-like navigation)
   ═══════════════════════════════════════════════ */

.page-section {
  animation: pageFadeIn 0.2s ease;
}

@keyframes pageFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ═══════════════════════════════════════════════
   Pending Payment Card
   ═══════════════════════════════════════════════ */

.pending-pay-card {
  margin-bottom: 24px;
  padding: 24px 28px;
  background: var(--fin-card-bg);
  border: 1px solid var(--fin-border);
  border-radius: 14px;
}

.pending-pay-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.pending-pay-info {
  flex: 1;
}

.pending-pay-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--fin-text-secondary);
  margin-bottom: 6px;
}

.pending-pay-amount {
  font-size: 28px;
  font-weight: 700;
  color: var(--fin-text-primary);
  font-family: 'SF Mono', 'Menlo', 'Monaco', 'Consolas', monospace;
  letter-spacing: -0.3px;
  margin-bottom: 4px;
}

.pending-pay-desc {
  font-size: 12px;
  color: var(--fin-text-muted);
}

.pay-now-btn-lg {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--fin-blue-500);
  color: #fff;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.15s, transform 0.1s;
  cursor: pointer;
  flex-shrink: 0;
}

.pay-now-btn-lg:hover {
  background: var(--fin-blue-600);
  text-decoration: none;
  color: #fff;
}

.pay-now-btn-lg:active {
  transform: scale(0.97);
}

@media (max-width: 640px) {
  .pending-pay-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ═══════════════════════════════════════════════
   Dark Mode Adjustments
   ═══════════════════════════════════════════════ */

@media (prefers-color-scheme: dark) {
  .topbar {
    border-bottom: 1px solid var(--fin-border);
  }

  .ring-chart-bg {
    stroke: var(--fin-gray-800);
  }

  .ring-chart-legend-dot.free {
    background: var(--fin-gray-800);
  }

  .meter-btn {
    background: var(--fin-gray-800);
    color: var(--fin-text-secondary);
  }

  .payment-icon {
    background: rgba(26, 92, 255, 0.12);
  }

  .chart-placeholder .chart-grid-line {
    stroke: var(--fin-border);
  }

  .tariff-badge-day {
    background: rgba(26, 92, 255, 0.12);
  }

  .tariff-badge-night {
    background: rgba(13, 148, 136, 0.12);
  }

  .table-wrapper {
    border-color: var(--fin-border);
  }

  .meters-table th,
  .readings-table th,
  .payments-table th {
    background: var(--fin-gray-800);
    border-bottom-color: var(--fin-gray-700);
  }

  .meters-table td,
  .readings-table td,
  .payments-table td {
    border-color: var(--fin-gray-800);
    color: var(--fin-text-primary);
  }

  .meters-table tbody tr:nth-child(even),
  .readings-table tbody tr:nth-child(even),
  .payments-table tbody tr:nth-child(even) {
    background: var(--fin-gray-800);
  }

  .meters-table tbody tr:hover,
  .readings-table tbody tr:hover,
  .payments-table tbody tr:hover {
    background: var(--fin-gray-700);
  }

  .period-input {
    background: var(--fin-gray-800);
    border-color: var(--fin-gray-700);
    color: var(--fin-text-primary);
  }

  .period-input:focus {
    border-color: var(--fin-blue-500);
    box-shadow: 0 0 0 3px rgba(26, 92, 255, 0.2);
  }

  .calc-result {
    background: var(--fin-gray-800);
    border-color: var(--fin-gray-700);
  }

  .calc-result-divider {
    background: var(--fin-gray-700);
  }

  .modal-dialog {
    background: var(--fin-gray-900);
  }

  .calc-result-table td {
    border-color: var(--fin-gray-800);
  }

  .pagination-btn {
    background: var(--fin-gray-800);
    border-color: var(--fin-gray-700);
    color: var(--fin-text-primary);
  }

  .pagination-btn:hover:not(.disabled) {
    background: var(--fin-gray-700);
    border-color: var(--fin-blue-500);
  }

  .pagination-page:hover {
    background: var(--fin-gray-800);
  }

  .pagination-size select {
    background: var(--fin-gray-800);
    border-color: var(--fin-gray-700);
    color: var(--fin-text-primary);
  }

  .pending-pay-card {
    background: var(--fin-gray-800);
    border-color: var(--fin-gray-700);
  }

  .pending-pay-amount {
    color: var(--fin-text-primary);
  }
}