/* SpotMeter — Production Design System */
/* ===================================== */

/* --- Design Tokens: Light Mode --- */
:root {
  --sm-primary: #20808D;
  --sm-primary-hover: #1a6b76;
  --sm-primary-light: #e8f5f7;
  --sm-primary-lighter: #f0fafb;
  --sm-primary-rgb: 32,128,141;
  --sm-primary-gradient: linear-gradient(135deg, #24909e 0%, #1a6b76 100%);

  --sm-bg: #f4f6f9;
  --sm-surface: #ffffff;
  --sm-surface-hover: #f9fafb;
  --sm-surface-raised: #ffffff;

  --sm-text: #111827;
  --sm-text-secondary: #4b5563;
  --sm-text-muted: #9ca3af;

  --sm-border: #e5e7eb;
  --sm-border-light: #f3f4f6;

  --sm-shadow-xs: 0 1px 2px rgba(0,0,0,0.03);
  --sm-shadow-sm: 0 1px 3px rgba(0,0,0,0.05), 0 1px 2px rgba(0,0,0,0.03);
  --sm-shadow-md: 0 4px 12px rgba(0,0,0,0.06), 0 2px 4px rgba(0,0,0,0.03);
  --sm-shadow-lg: 0 10px 30px rgba(0,0,0,0.08), 0 4px 8px rgba(0,0,0,0.04);

  --sm-radius-sm: 6px;
  --sm-radius-md: 10px;
  --sm-radius-lg: 14px;
  --sm-radius-xl: 18px;

  --sm-green: #059669;
  --sm-green-light: #d1fae5;
  --sm-green-text: #065f46;
  --sm-yellow: #d97706;
  --sm-yellow-light: #fef3c7;
  --sm-yellow-text: #92400e;
  --sm-orange: #ea580c;
  --sm-orange-light: #ffedd5;
  --sm-orange-text: #9a3412;
  --sm-red: #dc2626;
  --sm-red-light: #fee2e2;
  --sm-red-text: #991b1b;

  /* Chart colors */
  --sm-chart-grid: #f0f0f0;
  --sm-chart-text: #6b7280;
  --sm-chart-tooltip-bg: #1f2937;
  --sm-chart-tooltip-text: #f9fafb;
  --sm-chart-tooltip-border: transparent;

  /* Table */
  --sm-table-header-bg: #f8f9fb;
  --sm-table-row-hover: #f9fafb;
  --sm-table-stripe: #fafbfc;
  --sm-table-border: #f0f1f3;
}

/* --- Design Tokens: Dark Mode --- */


/* --- Base --- */
*, *::before, *::after {
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, color 0.15s ease;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--sm-bg);
  color: var(--sm-text);
  font-size: 0.875rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-variant-numeric: tabular-nums lining-nums;
  min-height: 100vh;
}

/* Page fade-in */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.page-content {
  animation: fadeIn 0.3s ease-out;
}

a {
  color: var(--sm-primary);
  text-decoration: none;
}
a:hover {
  color: var(--sm-primary-hover);
}

::selection {
  background: rgba(32,128,141,0.2);
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: var(--sm-border);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--sm-text-muted);
}

/* --- Navbar --- */
.navbar-spotmeter {
  background: rgba(255,255,255,0.82);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid var(--sm-border);
  padding: 0.55rem 1.25rem;
  z-index: 1030;
}


.navbar-spotmeter .navbar-brand {
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--sm-primary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
  letter-spacing: -0.02em;
}
.navbar-spotmeter .navbar-brand:hover {
  color: var(--sm-primary);
}
.navbar-spotmeter .navbar-brand .brand-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.navbar-spotmeter .nav-link {
  color: var(--sm-text-secondary);
  font-weight: 500;
  font-size: 0.8125rem;
  padding: 0.45rem 0.7rem;
  border-radius: var(--sm-radius-sm);
  transition: color 0.15s, background-color 0.15s;
  position: relative;
}
.navbar-spotmeter .nav-link:hover {
  color: var(--sm-primary);
  background-color: var(--sm-primary-light);
}
.navbar-spotmeter .nav-link.active {
  color: var(--sm-primary);
  background-color: var(--sm-primary-light);
  font-weight: 600;
}

.navbar-spotmeter .dropdown-menu {
  font-size: 0.8125rem;
  border: 1px solid var(--sm-border);
  background: var(--sm-surface);
  box-shadow: var(--sm-shadow-lg);
  border-radius: var(--sm-radius-md);
  padding: 0.35rem;
  backdrop-filter: blur(16px);
}
.navbar-spotmeter .dropdown-item {
  padding: 0.5rem 0.85rem;
  border-radius: var(--sm-radius-sm);
  color: var(--sm-text-secondary);
  font-weight: 450;
}
.navbar-spotmeter .dropdown-item:hover {
  background-color: var(--sm-primary-light);
  color: var(--sm-primary);
}
.navbar-spotmeter .dropdown-item.active,
.navbar-spotmeter .dropdown-item.active:hover {
  background: var(--sm-primary-gradient);
  color: #fff;
}
.navbar-spotmeter .dropdown-divider {
  border-color: var(--sm-border);
  margin: 0.25rem 0;
}
.navbar-spotmeter .navbar-toggler {
  border-color: var(--sm-border);
  padding: 0.35rem 0.6rem;
}
.navbar-spotmeter .navbar-toggler-icon {
  filter: none;
}


/* User avatar */
.user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--sm-primary-gradient);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

/* --- Page Content --- */
.page-content {
  padding: 1.75rem 1.5rem;
  max-width: 100%;
}
.page-header {
  margin-bottom: 1.5rem;
}
.page-header h1 {
  font-size: 1.45rem;
  font-weight: 800;
  margin-bottom: 0.3rem;
  letter-spacing: -0.02em;
  color: var(--sm-text);
}
.page-header p {
  color: var(--sm-text-muted);
  font-size: 0.8125rem;
  margin-bottom: 0;
  line-height: 1.5;
}

/* --- KPI Cards --- */
.kpi-card {
  background: var(--sm-surface);
  border: none;
  border-radius: var(--sm-radius-lg);
  padding: 1.35rem 1.5rem;
  box-shadow: var(--sm-shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.2s ease;
  position: relative;
  overflow: hidden;
}
.kpi-card::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--sm-primary);
  border-radius: 0 2px 2px 0;
  opacity: 0.7;
}
.kpi-card.accent-green::before { background: var(--sm-green); }
.kpi-card.accent-yellow::before { background: var(--sm-yellow); }
.kpi-card.accent-red::before { background: var(--sm-red); }
.kpi-card.accent-blue::before { background: #3b82f6; }
.kpi-card.accent-orange::before { background: var(--sm-orange); }

.kpi-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--sm-shadow-md);
}
.kpi-card .kpi-label {
  font-size: 0.7rem;
  color: var(--sm-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}
.kpi-card .kpi-value {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--sm-text);
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.kpi-card .kpi-sub {
  font-size: 0.65rem;
  color: var(--sm-text-muted);
  font-weight: 500;
}
.kpi-card .kpi-delta {
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 0.45rem;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.kpi-delta.positive { color: var(--sm-green); }
.kpi-delta.negative { color: var(--sm-red); }
.kpi-delta.neutral { color: var(--sm-text-muted); }

/* --- Section Cards --- */
.section-card {
  background: var(--sm-surface);
  border: none;
  border-radius: var(--sm-radius-lg);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: var(--sm-shadow-sm);
}
.section-card .section-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--sm-text);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* --- Chart Container --- */
.chart-container {
  background: var(--sm-surface);
  border: none;
  border-radius: var(--sm-radius-lg);
  padding: 1.5rem;
  box-shadow: var(--sm-shadow-sm);
}
.chart-container .chart-title {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--sm-text);
}
.chart-legend {
  font-size: 0.75rem;
  color: var(--sm-text-secondary);
}
.chart-legend-dot {
  display: inline-block;
  width: 12px;
  height: 3px;
  border-radius: 2px;
  vertical-align: middle;
  margin-right: 5px;
}

/* --- Data Tables --- */
.table-spotmeter {
  font-size: 0.8rem;
  background: var(--sm-surface);
  border-radius: var(--sm-radius-lg);
  overflow: hidden;
  box-shadow: var(--sm-shadow-sm);
  border: none;
  width: 100%;
  margin-bottom: 0;
}
.table-spotmeter thead th {
  background: var(--sm-table-header-bg);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sm-text-muted);
  padding: 0.75rem 0.85rem;
  border-bottom: 1px solid var(--sm-border);
  white-space: nowrap;
  vertical-align: middle;
  position: sticky;
  top: 0;
  z-index: 2;
}
.table-spotmeter thead th .sort-icon {
  opacity: 0.3;
  margin-left: 0.3rem;
  font-size: 0.65rem;
  cursor: pointer;
  transition: opacity 0.15s;
}
.table-spotmeter thead th:hover .sort-icon {
  opacity: 0.7;
}
.table-spotmeter tbody td {
  padding: 0.65rem 0.85rem;
  vertical-align: middle;
  border-bottom: 1px solid var(--sm-table-border);
  color: var(--sm-text);
}
.table-spotmeter tbody tr:last-child td {
  border-bottom: none;
}
.table-spotmeter tbody tr:nth-child(even) {
  background: var(--sm-table-stripe);
}
.table-spotmeter tbody tr:hover {
  background: var(--sm-table-row-hover);
}
.table-spotmeter tfoot td {
  padding: 0.75rem 0.85rem;
  font-weight: 700;
  background: var(--sm-table-header-bg);
  border-top: 2px solid var(--sm-border);
  color: var(--sm-text);
}
.table-spotmeter .text-end {
  text-align: right;
}

/* Table wrapper */
.table-responsive-wrapper {
  background: var(--sm-surface);
  border-radius: var(--sm-radius-lg);
  overflow: hidden;
  box-shadow: var(--sm-shadow-sm);
}
.table-responsive-wrapper .table {
  margin-bottom: 0;
}

/* --- Badges --- */
.badge-metric {
  font-size: 0.68rem;
  padding: 0.25em 0.6em;
  border-radius: 5px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
}
.badge-green { background: var(--sm-green-light); color: var(--sm-green-text); }
.badge-yellow { background: var(--sm-yellow-light); color: var(--sm-yellow-text); }
.badge-orange { background: var(--sm-orange-light); color: var(--sm-orange-text); }
.badge-red { background: var(--sm-red-light); color: var(--sm-red-text); }

/* --- Buttons --- */
.btn-primary {
  background: var(--sm-primary-gradient);
  border: none;
  border-radius: 8px;
  font-weight: 600;
  box-shadow: var(--sm-shadow-xs);
  transition: all 0.15s ease;
}
.btn-primary:hover, .btn-primary:focus {
  background: linear-gradient(135deg, #1a8e9e 0%, #166068 100%);
  transform: translateY(-1px);
  box-shadow: var(--sm-shadow-sm);
}
.btn-primary:active {
  transform: translateY(0);
  box-shadow: none;
}

.btn-outline-primary {
  color: var(--sm-primary);
  border-color: var(--sm-primary);
  border-radius: 8px;
  font-weight: 500;
  transition: all 0.15s ease;
}
.btn-outline-primary:hover {
  background: var(--sm-primary-gradient);
  border-color: transparent;
  color: #fff;
  transform: translateY(-1px);
  box-shadow: var(--sm-shadow-sm);
}

.btn-outline-secondary {
  color: var(--sm-text-secondary);
  border-color: var(--sm-border);
  border-radius: 8px;
}
.btn-outline-secondary:hover {
  background: var(--sm-surface-hover);
  border-color: var(--sm-border);
  color: var(--sm-text);
}

/* --- Forms --- */
.form-control, .form-select {
  background-color: var(--sm-surface);
  border: 1px solid var(--sm-border);
  color: var(--sm-text);
  border-radius: 8px;
  font-size: 0.85rem;
  padding: 0.55rem 0.85rem;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.form-control:focus, .form-select:focus {
  background-color: var(--sm-surface);
  border-color: var(--sm-primary);
  box-shadow: 0 0 0 3px rgba(32,128,141,0.12);
  color: var(--sm-text);
}
.form-control::placeholder {
  color: var(--sm-text-muted);
}
.form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sm-text);
  margin-bottom: 0.35rem;
}
.form-check-input:checked {
  background-color: var(--sm-primary);
  border-color: var(--sm-primary);
}
.form-select {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
  padding-right: 2rem;
}
.form-select-sm {
  padding-right: 2rem;
}


/* --- Auth Pages --- */
.auth-wrapper {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sm-bg);
  position: relative;
  overflow: hidden;
}
.auth-wrapper::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(32,128,141,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.auth-wrapper::after {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(32,128,141,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.auth-card {
  background: var(--sm-surface);
  border-radius: var(--sm-radius-xl);
  box-shadow: var(--sm-shadow-lg);
  padding: 2.75rem 2.5rem;
  width: 100%;
  max-width: 430px;
  position: relative;
  z-index: 1;
  border: 1px solid var(--sm-border-light);
}
.auth-card .brand {
  text-align: center;
  margin-bottom: 2.25rem;
}
.auth-card .brand-name {
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--sm-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  letter-spacing: -0.02em;
}
.auth-card .brand-name .brand-icon {
  width: 48px;
  height: 48px;
}
.auth-card .brand-tagline {
  font-size: 0.82rem;
  color: var(--sm-text-muted);
  margin-top: 0.4rem;
}
.auth-card .form-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--sm-text);
}
.auth-card .form-control {
  border-radius: 10px;
  padding: 0.7rem 0.95rem;
  font-size: 0.85rem;
}
.auth-card .btn-primary {
  border-radius: 10px;
  padding: 0.7rem;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
}
.auth-card .divider {
  text-align: center;
  color: var(--sm-text-muted);
  font-size: 0.75rem;
  margin: 1.35rem 0;
  position: relative;
}
.auth-card .divider::before,
.auth-card .divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 40%;
  height: 1px;
  background: var(--sm-border);
}
.auth-card .divider::before { left: 0; }
.auth-card .divider::after { right: 0; }
.auth-card .btn-google {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border-radius: 10px;
  padding: 0.65rem;
  font-weight: 500;
  font-size: 0.85rem;
  border: 1px solid var(--sm-border);
  background: var(--sm-surface);
  color: var(--sm-text);
  transition: all 0.15s;
  cursor: pointer;
}
.auth-card .btn-google:hover {
  background: var(--sm-surface-hover);
  border-color: var(--sm-text-muted);
  box-shadow: var(--sm-shadow-sm);
}

/* --- Sub-tabs (Přehledy) --- */
.sub-tabs {
  background: var(--sm-surface);
  border-bottom: 1px solid var(--sm-border);
  padding: 0 1.25rem;
}
.sub-tabs .nav-link {
  color: var(--sm-text-muted);
  font-weight: 500;
  font-size: 0.8125rem;
  padding: 0.8rem 1rem;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  transition: all 0.15s;
}
.sub-tabs .nav-link:hover {
  color: var(--sm-primary);
  background: none;
  border-bottom-color: rgba(32,128,141,0.3);
}
.sub-tabs .nav-link.active {
  color: var(--sm-primary);
  background: none;
  border-bottom-color: var(--sm-primary);
  font-weight: 600;
}

/* --- Filter Panel --- */
.filter-panel {
  background: var(--sm-surface);
  border: none;
  border-radius: var(--sm-radius-lg);
  padding: 1.15rem 1.5rem;
  box-shadow: var(--sm-shadow-sm);
}
.filter-panel .filter-label {
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--sm-text-muted);
  margin-bottom: 0.4rem;
}

/* Filter tags */
.btn-filter-tag {
  font-size: 0.75rem;
  padding: 0.3em 0.75em;
  border-radius: 20px;
  font-weight: 500;
  border: 1px solid var(--sm-border);
  background: var(--sm-surface);
  color: var(--sm-text-secondary);
  cursor: pointer;
  transition: all 0.15s;
}
.btn-filter-tag:hover {
  border-color: var(--sm-primary);
  color: var(--sm-primary);
}
.btn-filter-tag.active {
  background: var(--sm-primary-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--sm-shadow-xs);
}

/* --- Heatmap --- */
.heatmap-grid {
  display: grid;
  grid-template-columns: 50px repeat(24, 1fr);
  gap: 2px;
}
.heatmap-label {
  font-size: 0.65rem;
  color: var(--sm-text-muted);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 6px;
  font-weight: 500;
}
.heatmap-hour-label {
  font-size: 0.6rem;
  color: var(--sm-text-muted);
  text-align: center;
  font-weight: 500;
}
.heatmap-cell {
  border-radius: 3px;
  min-height: 22px;
  cursor: pointer;
  transition: transform 0.1s;
  position: relative;
}
.heatmap-cell:hover {
  transform: scale(1.2);
  z-index: 2;
  box-shadow: 0 0 0 2px var(--sm-primary);
}
.legend-bar {
  display: flex;
  height: 14px;
  border-radius: 4px;
  overflow: hidden;
}
.legend-bar div { flex: 1; }

/* --- Tariff Time Blocks --- */
.time-block {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2rem;
  font-size: 0.65rem;
  font-weight: 600;
  border-radius: var(--sm-radius-sm);
  cursor: pointer;
  border: 1px solid var(--sm-border);
  transition: all 0.15s;
}
.time-block.vt {
  background: var(--sm-primary-gradient);
  color: #fff;
  border-color: transparent;
  box-shadow: var(--sm-shadow-xs);
}
.time-block.nt {
  background: var(--sm-primary-light);
  color: var(--sm-primary);
  border-color: var(--sm-primary);
}

/* --- Drag & Drop Zone --- */
.drop-zone {
  border: 2px dashed var(--sm-border);
  border-radius: var(--sm-radius-xl);
  padding: 3.5rem 2rem;
  text-align: center;
  background: var(--sm-surface-hover);
  transition: all 0.2s;
  cursor: pointer;
}
.drop-zone:hover {
  border-color: var(--sm-primary);
  background: var(--sm-primary-lighter);
}
.drop-zone i {
  font-size: 2.75rem;
  color: var(--sm-primary);
  margin-bottom: 0.85rem;
  opacity: 0.7;
}
.drop-zone:hover i {
  opacity: 1;
}

/* --- Template Cards --- */
.template-card {
  background: var(--sm-surface);
  border: 1px solid var(--sm-border);
  border-radius: var(--sm-radius-lg);
  padding: 1.35rem;
  transition: all 0.2s;
  height: 100%;
}
.template-card:hover {
  box-shadow: var(--sm-shadow-md);
  border-color: var(--sm-primary);
  transform: translateY(-2px);
}

/* --- Comparison Cards --- */
.comparison-card {
  background: var(--sm-surface);
  border: none;
  border-radius: var(--sm-radius-lg);
  padding: 1.35rem;
  text-align: center;
  box-shadow: var(--sm-shadow-sm);
  transition: all 0.2s;
}
.comparison-card:hover {
  box-shadow: var(--sm-shadow-md);
  transform: translateY(-2px);
}
.comparison-card .tariff-name {
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
  color: var(--sm-text);
}
.comparison-card .total-cost {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--sm-text);
  letter-spacing: -0.01em;
}
.comparison-card .diff {
  font-size: 0.85rem;
  font-weight: 600;
  margin-top: 0.3rem;
}
.comparison-card .diff.cheaper { color: var(--sm-green); }
.comparison-card .diff.pricier { color: var(--sm-red); }

/* --- Insight Cards --- */
.insight-card {
  background: var(--sm-primary-light);
  border: 1px solid rgba(32,128,141,0.12);
  border-radius: var(--sm-radius-md);
  padding: 1rem 1.15rem;
  transition: all 0.2s;
}
.insight-card:hover {
  box-shadow: var(--sm-shadow-sm);
}
.insight-card .insight-icon {
  font-size: 1.15rem;
  color: var(--sm-primary);
  flex-shrink: 0;
}
.insight-card .insight-text {
  font-size: 0.8rem;
  color: var(--sm-text);
}
.insight-card .insight-value {
  font-weight: 700;
  color: var(--sm-primary);
}

/* --- Cenová Analýza specifics --- */
.price-band-bar { border-radius: 4px; min-height: 8px; transition: all 0.3s; cursor: pointer; position: relative; }
.price-band-bar:hover { filter: brightness(0.85); }
.price-band-row { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0.35rem; border-bottom: 1px solid var(--sm-table-border); border-radius: var(--sm-radius-sm); transition: background 0.15s; }
.price-band-row:last-child { border-bottom: none; }
.price-band-row:hover { background: var(--sm-surface-hover); }
.price-band-label { font-size: 0.78rem; font-weight: 600; min-width: 90px; text-align: right; white-space: nowrap; color: var(--sm-text); }
.price-band-value { font-size: 0.72rem; color: var(--sm-text-muted); min-width: 65px; text-align: right; }
.price-band-pct { font-size: 0.72rem; font-weight: 600; min-width: 40px; color: var(--sm-text-secondary); }
.price-band-cost { font-size: 0.72rem; color: var(--sm-text-muted); min-width: 75px; text-align: right; }
.bar-wrapper { flex: 1; background: var(--sm-table-border); border-radius: 5px; height: 24px; overflow: hidden; position: relative; }
.bar-fill { height: 100%; border-radius: 5px; display: flex; align-items: center; padding-left: 8px; transition: width 0.5s ease; }
.bar-fill span { font-size: 0.63rem; font-weight: 600; color: #fff; white-space: nowrap; text-shadow: 0 1px 2px rgba(0,0,0,0.2); }
.selected-band { outline: 2px solid var(--sm-primary); outline-offset: 2px; border-radius: var(--sm-radius-sm); background: var(--sm-primary-lighter) !important; }

/* Donut legend */
.donut-legend-item { display: flex; align-items: center; gap: 0.5rem; font-size: 0.75rem; padding: 0.25rem 0; color: var(--sm-text-secondary); }
.donut-legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

/* Detail mini table */
.detail-table-mini { font-size: 0.75rem; }
.detail-table-mini th { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.04em; color: var(--sm-text-muted); font-weight: 600; padding: 0.45rem 0.55rem; background: var(--sm-table-header-bg); }
.detail-table-mini td { padding: 0.4rem 0.55rem; color: var(--sm-text); border-color: var(--sm-table-border); }

/* --- Coming Soon --- */
.coming-soon {
  opacity: 0.5;
  pointer-events: none;
  position: relative;
}
.coming-soon-badge {
  font-size: 0.65rem;
  background: var(--sm-yellow-light);
  color: var(--sm-yellow-text);
  padding: 0.2em 0.55em;
  border-radius: 5px;
  font-weight: 600;
}

/* --- Footer --- */
.footer-spotmeter {
  text-align: center;
  padding: 1.75rem 1rem;
  font-size: 0.75rem;
  color: var(--sm-text-muted);
  border-top: 1px solid var(--sm-border-light);
  margin-top: 2.5rem;
}
.footer-spotmeter a {
  color: var(--sm-text-muted);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-spotmeter a:hover {
  color: var(--sm-primary);
}
.footer-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 0.5rem;
  font-size: 0.72rem;
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .auth-card {
    padding: 1.75rem 1.5rem;
    margin: 1rem;
    border-radius: var(--sm-radius-lg);
  }
  .kpi-card .kpi-value { font-size: 1.25rem; }
  .page-content { padding: 1rem 0.75rem; }
  .table-spotmeter { font-size: 0.72rem; }
  .page-header h1 { font-size: 1.2rem; }
  .navbar-spotmeter { padding: 0.45rem 0.75rem; }
  .navbar-spotmeter .navbar-collapse { margin: 0.5rem calc(-0.75rem - var(--bs-gutter-x, 0.75rem)) -0.45rem; padding: 0; }
  .navbar-spotmeter .ms-lg-3 { margin-left: 0 !important; }
  .navbar-spotmeter .navbar-nav { padding: 0; }
  .navbar-spotmeter .navbar-nav .nav-link {
    padding: 0.65rem 1.75rem;
    border-bottom: 1px solid var(--sm-border-light);
    border-radius: 0;
    font-size: 0.875rem;
  }
  .navbar-spotmeter .navbar-nav .nav-link:hover,
  .navbar-spotmeter .navbar-nav .nav-link.active {
    background-color: var(--sm-primary-light);
  }
  .navbar-spotmeter .dropdown-menu {
    border: none;
    box-shadow: none;
    background: var(--sm-bg);
    padding: 0;
    margin: 0;
    border-radius: 0;
  }
  .navbar-spotmeter .dropdown-item {
    padding: 0.55rem 1.75rem 0.55rem 3rem;
    border-bottom: 1px solid var(--sm-border-light);
    border-radius: 0;
    font-size: 0.85rem;
  }
  .section-card { padding: 1.15rem; }
}

@media (max-width: 576px) {
  .kpi-card { padding: 1rem 1.15rem; }
  .kpi-card .kpi-value { font-size: 1.1rem; }
  .filter-panel { padding: 0.85rem 1rem; }
}

/* --- Flatpickr customization --- */
.flatpickr-day.selected, .flatpickr-day.selected:hover {
  background: var(--sm-primary) !important;
  border-color: var(--sm-primary) !important;
}
.flatpickr-day:hover {
  background: var(--sm-primary-light) !important;
}
.flatpickr-months .flatpickr-month {
  color: var(--sm-text);
}
.flatpickr-current-month .flatpickr-monthDropdown-months {
  font-weight: 600;
}
.flatpickr-input.form-control {
  background-color: var(--sm-surface);
}

/* --- Utility --- */
.text-primary-sm { color: var(--sm-primary) !important; }
.text-muted-sm { color: var(--sm-text-muted) !important; }
.bg-surface { background: var(--sm-surface) !important; }