/* ═══════════════════════════════════════════════════════════════════
   StudioProAceleradora — Design System
   Tokens globais, layout, sidebar, cards, tabelas, badges
   ═══════════════════════════════════════════════════════════════════ */

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

/* ── Tokens ── */
:root {
  /* Layout */
  --sidebar-width: 230px;
  --topbar-height: 60px;
  --content-padding: 1.5rem 2rem;

  /* Sidebar (sempre escuro) */
  --sidebar-bg: #1a1d2e;
  --sidebar-border: rgba(255, 255, 255, 0.06);
  --sidebar-text: rgba(255, 255, 255, 0.55);
  --sidebar-text-hover: #ffffff;
  --sidebar-link-active-bg: rgba(255, 255, 255, 0.08);
  --sidebar-section-label: rgba(255, 255, 255, 0.25);

  /* Content (claro) */
  --content-bg: #f7f8fa;
  --topbar-bg: #ffffff;
  --topbar-border: rgba(0, 0, 0, 0.07);

  /* Cards */
  --card-bg: #ffffff;
  --card-border: rgba(0, 0, 0, 0.07);
  --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.04);
  --card-shadow-hover: 0 4px 12px rgba(0, 0, 0, 0.08), 0 12px 32px rgba(0, 0, 0, 0.08);
  --card-radius: 12px;

  /* Tipografia */
  --text-heading: #1a1d2e;
  --text-body: #3d3d5c;
  --text-muted: #8e8ea8;
  --text-label: rgba(0, 0, 0, 0.38);
  --font-mono: 'IBM Plex Mono', monospace;

  /* Accent (default green — sobrescrito por themes.css) */
  --accent: #00c57a;
  --accent-dim: rgba(0, 197, 122, 0.10);
  --accent-text: #007a4d;
  --accent-glow: rgba(0, 197, 122, 0.25);

  /* Chart cores fixas */
  --chart-meta: #1877F2;
  --chart-google: #FF9E0F;
  --chart-organico: #a855f7;
  --chart-geo: #ff3b5c;
  --chart-prospeccao: #f59e0b;
  --chart-enviada: #94a3b8;

  /* Delta (variação %) */
  --delta-up-bg: #dcfce7;
  --delta-up-text: #16a34a;
  --delta-down-bg: #fee2e2;
  --delta-down-text: #dc2626;
  --delta-neutral-bg: #f1f5f9;
  --delta-neutral-text: #64748b;

  /* Badges de origem */
  --badge-meta-bg: #eff6ff;
  --badge-meta-text: #1d4ed8;
  --badge-google-bg: #fff7ed;
  --badge-google-text: #c2410c;
  --badge-organico-bg: #faf5ff;
  --badge-organico-text: #7e22ce;
  --badge-prospeccao-bg: #fefce8;
  --badge-prospeccao-text: #a16207;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
}

/* ── Reset & Base ── */
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--content-bg);
  color: var(--text-body);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }

/* ══════════════════════════════════════════════════════
   APP SHELL
   ══════════════════════════════════════════════════════ */
.app-shell {
  display: flex;
  min-height: 100vh;
}

/* ══════════════════════════════════════════════════════
   SIDEBAR
   ══════════════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-width);
  min-height: 100vh;
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 200;
  overflow-y: auto;
  overflow-x: hidden;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid var(--sidebar-border);
  min-height: var(--topbar-height);
}

.sidebar-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.35rem;
  letter-spacing: 0.18em;
  background: linear-gradient(135deg, var(--accent), #ffffff80);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 8px var(--accent-glow));
}

.sidebar-close-btn {
  display: none;
  background: none;
  border: none;
  color: var(--sidebar-text);
  padding: 0.25rem;
  border-radius: 4px;
  transition: color 0.15s;
  line-height: 1;
}
.sidebar-close-btn:hover { color: var(--sidebar-text-hover); }

.sidebar-nav {
  flex: 1;
  padding: 1rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sidebar-section-label {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sidebar-section-label);
  padding: 0.75rem 0.5rem 0.4rem;
  margin-top: 0.25rem;
}
.sidebar-section-label:first-child { margin-top: 0; }

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.75rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--sidebar-text);
  transition: all 0.15s;
  position: relative;
  white-space: nowrap;
}
.sidebar-link svg { flex-shrink: 0; opacity: 0.7; }
.sidebar-link:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--sidebar-text-hover);
}
.sidebar-link:hover svg { opacity: 1; }
.sidebar-link.active {
  background: var(--sidebar-link-active-bg);
  color: var(--accent);
  font-weight: 600;
}
.sidebar-link.active svg { opacity: 1; color: var(--accent); }
.sidebar-link--disabled {
  opacity: 0.45;
  pointer-events: none;
}

.sidebar-badge {
  margin-left: auto;
  font-size: 0.58rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.4);
  padding: 0.15rem 0.45rem;
  border-radius: 20px;
}

.sidebar-footer {
  padding: 0.875rem 1.25rem;
  border-top: 1px solid var(--sidebar-border);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.sidebar-client-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent-glow);
  flex-shrink: 0;
  animation: dot-pulse 2.5s ease-in-out infinite;
}
@keyframes dot-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.sidebar-client-info { display: flex; flex-direction: column; gap: 2px; overflow: hidden; flex: 1; min-width: 0; }
.sidebar-client-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-client-meta {
  font-size: 0.62rem;
  color: var(--sidebar-text);
  white-space: nowrap;
}

.sidebar-logout-btn {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 6px;
  color: rgba(255,255,255,0.35);
  cursor: pointer;
  transition: all 0.15s;
}
.sidebar-logout-btn:hover {
  background: rgba(255,80,80,0.12);
  border-color: rgba(255,80,80,0.3);
  color: #ff6b6b;
}
.sidebar-logout-btn svg { width: 14px; height: 14px; stroke: currentColor; fill: none; }

/* Sidebar overlay (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 199;
  backdrop-filter: blur(2px);
}

/* ══════════════════════════════════════════════════════
   MAIN AREA
   ══════════════════════════════════════════════════════ */
.main-area {
  margin-left: var(--sidebar-width);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ══════════════════════════════════════════════════════
   TOPBAR
   ══════════════════════════════════════════════════════ */
.topbar {
  height: var(--topbar-height);
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(0,0,0,0.05);
  gap: 1rem;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-shrink: 0;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--text-muted);
  padding: 0.3rem;
  border-radius: 6px;
  transition: color 0.15s, background 0.15s;
  line-height: 1;
}
.hamburger:hover { color: var(--text-heading); background: rgba(0,0,0,0.04); }

.page-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: -0.01em;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

/* Period pills */
.filter-pills {
  display: flex;
  align-items: center;
  background: #f1f3f5;
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}

.pill {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  border: none;
  padding: 0.35rem 0.8rem;
  border-radius: 6px;
  transition: all 0.15s;
  white-space: nowrap;
}
.pill:hover { color: var(--text-body); background: rgba(255,255,255,0.7); }
.pill.active {
  background: #ffffff;
  color: var(--text-heading);
  font-weight: 700;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

/* Instance filter row (below topbar in filters bar) */
.filters-bar {
  background: var(--topbar-bg);
  border-bottom: 1px solid var(--topbar-border);
  padding: 0.5rem 2rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.filter-group-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-label);
}

.filter-pills-row {
  display: flex;
  align-items: center;
  background: #f1f3f5;
  border-radius: 8px;
  padding: 3px;
  gap: 2px;
}
.filter-pills-row .pill { padding: 0.28rem 0.7rem; }

/* Last update */
.topbar-time {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-muted);
  letter-spacing: 0.03em;
  white-space: nowrap;
}

/* Refresh button */
.btn-refresh {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--accent-text);
  background: var(--accent-dim);
  border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
  padding: 0.45rem 1rem;
  border-radius: 8px;
  transition: all 0.2s;
  white-space: nowrap;
  letter-spacing: 0.02em;
}
.btn-refresh:hover {
  background: color-mix(in srgb, var(--accent) 15%, transparent);
  transform: translateY(-1px);
  box-shadow: 0 3px 8px var(--accent-glow);
}
.btn-refresh:active { transform: translateY(0); }

/* ══════════════════════════════════════════════════════
   CONTENT
   ══════════════════════════════════════════════════════ */
.content {
  flex: 1;
  padding: var(--content-padding);
  background: var(--content-bg);
}

/* ══════════════════════════════════════════════════════
   LOADING / ERROR STATES
   ══════════════════════════════════════════════════════ */
.state-loading,
.state-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 55vh;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.state-error { color: #dc2626; }
.state-error p { color: var(--text-muted); font-size: 0.8rem; max-width: 320px; text-align: center; line-height: 1.6; }

.spinner {
  width: 36px;
  height: 36px;
  border: 2.5px solid rgba(0, 0, 0, 0.06);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.75s cubic-bezier(0.5, 0.1, 0.4, 0.9) infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ══════════════════════════════════════════════════════
   KPI GRID
   ══════════════════════════════════════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.kpi-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  padding: 1.25rem 1.5rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--card-shadow);
  transition: box-shadow 0.2s, transform 0.2s;
}
.kpi-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}
.kpi-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 0 0 var(--card-radius) var(--card-radius);
}
.kpi-card.accent::after    { background: var(--accent); }
.kpi-card.meta::after      { background: var(--chart-meta); }
.kpi-card.google::after    { background: var(--chart-google); }
.kpi-card.organico::after  { background: var(--chart-organico); }
.kpi-card.prospeccao::after { background: var(--chart-prospeccao); }

.kpi-label {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
}

.kpi-value {
  font-family: 'Outfit', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--text-heading);
}

.kpi-sub {
  font-size: 0.68rem;
  color: var(--text-muted);
  margin-top: 0.4rem;
  letter-spacing: 0.01em;
}

.kpi-delta {
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border-radius: 20px;
  margin-top: 0.5rem;
}
.kpi-delta.up { background: var(--delta-up-bg); color: var(--delta-up-text); }
.kpi-delta.down { background: var(--delta-down-bg); color: var(--delta-down-text); }
.kpi-delta.neutral { background: var(--delta-neutral-bg); color: var(--delta-neutral-text); }

/* ══════════════════════════════════════════════════════
   CARDS
   ══════════════════════════════════════════════════════ */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  transition: box-shadow 0.2s;
  overflow: hidden;
}
.card:hover { box-shadow: var(--card-shadow-hover); }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.125rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
}

.card-title {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}

.card-body { padding: 1.25rem 1.5rem; }

.chart-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  padding: 1.25rem 1.5rem 1rem;
}

/* ══════════════════════════════════════════════════════
   LAYOUT GRIDS
   ══════════════════════════════════════════════════════ */
.charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

.tables-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

/* Legend */
.chart-legend {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.legend-item {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 500;
}
.legend-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.legend-line { width: 14px; height: 2px; border-radius: 1px; flex-shrink: 0; }

/* ══════════════════════════════════════════════════════
   DATA TABLE
   ══════════════════════════════════════════════════════ */
.data-table {
  width: 100%;
  border-collapse: collapse;
}

.data-table thead th {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.75rem 1.5rem;
  text-align: left;
  background: #fafafa;
  border-bottom: 1px solid var(--card-border);
  white-space: nowrap;
}
.data-table thead th:last-child { text-align: right; }

.data-table tbody td {
  font-size: 0.78rem;
  color: var(--text-body);
  padding: 0.75rem 1.5rem;
  border-bottom: 1px solid var(--card-border);
  transition: background 0.1s;
}
.data-table tbody tr:last-child td { border-bottom: none; }
.data-table tbody tr:hover td { background: #fafbff; }
.data-table tbody td:last-child { text-align: right; font-family: var(--font-mono); font-size: 0.72rem; color: var(--text-muted); font-weight: 500; }
.data-table td.mono { font-family: var(--font-mono); font-size: 0.72rem; }
.data-table td.muted { color: var(--text-muted); font-family: var(--font-mono); font-size: 0.68rem; }

.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 3rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  line-height: 1.6;
  text-align: center;
}

/* ══════════════════════════════════════════════════════
   BADGES
   ══════════════════════════════════════════════════════ */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.2rem 0.55rem;
  border-radius: 20px;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.badge--meta      { background: var(--badge-meta-bg);      color: var(--badge-meta-text); }
.badge--google    { background: var(--badge-google-bg);    color: var(--badge-google-text); }
.badge--organico  { background: var(--badge-organico-bg);  color: var(--badge-organico-text); }
.badge--prospeccao { background: var(--badge-prospeccao-bg); color: var(--badge-prospeccao-text); }
.badge--londrina  { background: #eff6ff; color: #1d4ed8; }
.badge--cambe     { background: #faf5ff; color: #7e22ce; }

/* Progress bar (origin distribution) */
.origin-bar-wrap { display: flex; align-items: center; gap: 0.75rem; padding: 0.5rem 0; }
.origin-bar-label { font-size: 0.72rem; font-weight: 500; color: var(--text-body); width: 90px; flex-shrink: 0; }
.origin-bar-track { flex: 1; height: 6px; background: #f1f3f5; border-radius: 4px; overflow: hidden; }
.origin-bar-fill  { height: 100%; border-radius: 4px; transition: width 0.4s ease; }
.origin-bar-value { font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); width: 32px; text-align: right; flex-shrink: 0; }

/* ══════════════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════════════ */
.footer-bar {
  text-align: center;
  padding: 1.5rem 2rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
  border-top: 1px solid var(--card-border);
  margin-top: 0.5rem;
  background: var(--content-bg);
}

/* ══════════════════════════════════════════════════════
   PORTAL (index.html)
   ══════════════════════════════════════════════════════ */
.portal-body {
  min-height: 100vh;
  background: #0d0d14;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 3rem 2rem;
}

.portal-header {
  text-align: center;
  margin-bottom: 3rem;
}

.portal-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2.5rem;
  letter-spacing: 0.2em;
  background: linear-gradient(135deg, #00f5a0, #ffffff60);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 0.4rem;
}

.portal-tagline {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 340px));
  gap: 1.25rem;
  justify-content: center;
  width: 100%;
  max-width: 1100px;
}

.client-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 14px;
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  cursor: pointer;
}
.client-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
}
.client-card:hover {
  background: rgba(255, 255, 255, 0.05);
  transform: translateY(-3px);
}

.client-tag {
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.35);
}

.client-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #f3f3f6;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.client-desc {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.6;
  flex: 1;
}

.client-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.5rem;
  padding-top: 0.875rem;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.client-access {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.client-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  position: relative;
}
.client-status::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid currentColor;
  opacity: 0;
  animation: ripple 2.5s infinite ease-out;
}
@keyframes ripple { 0% { transform: scale(0.8); opacity: 0.7; } 100% { transform: scale(2.4); opacity: 0; } }

/* ══════════════════════════════════════════════════════
   LOGIN PAGE
   ══════════════════════════════════════════════════════ */
.login-body {
  min-height: 100vh;
  background: #0d0d14;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-card {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 2.5rem;
  width: 100%;
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.login-logo { text-align: center; }

.login-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 2rem;
  letter-spacing: 0.2em;
  background: linear-gradient(135deg, #00f5a0, #ffffffcc);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.login-subtitle {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.06em;
  margin-top: 0.25rem;
}

.form-group { display: flex; flex-direction: column; gap: 0.4rem; }

.form-label {
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.form-input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 8px;
  padding: 0.75rem 1rem;
  font-size: 0.85rem;
  color: #f3f3f6;
  outline: none;
  transition: border-color 0.2s;
  font-family: inherit;
  width: 100%;
}
.form-input::placeholder { color: rgba(255,255,255,0.2); }
.form-input:focus { border-color: rgba(0, 245, 160, 0.4); }

.btn-login {
  background: #00c57a;
  color: #0d1a12;
  border: none;
  border-radius: 8px;
  padding: 0.875rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  transition: all 0.2s;
  width: 100%;
}
.btn-login:hover { background: #00e889; transform: translateY(-1px); }
.btn-login:active { transform: translateY(0); }

.login-footer {
  text-align: center;
  font-size: 0.65rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.04em;
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .charts-row { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --sidebar-width: 230px; }

  .sidebar {
    transform: translateX(calc(-1 * var(--sidebar-width)));
  }
  .sidebar.sidebar--open {
    transform: translateX(0);
    box-shadow: 4px 0 24px rgba(0, 0, 0, 0.4);
  }
  .sidebar-close-btn { display: flex; }
  .sidebar-overlay.active { display: block; }

  .main-area { margin-left: 0; }

  .hamburger { display: flex; }

  .topbar { padding: 0 1rem; }
  .content { padding: 1rem; }
  .filters-bar { padding: 0.5rem 1rem; }

  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .charts-row,
  .tables-row { grid-template-columns: 1fr; }

  .page-title { font-size: 0.85rem; }
  .topbar-time { display: none; }

  .clients-grid { grid-template-columns: 1fr; }

  .data-table thead th,
  .data-table tbody td { padding: 0.6rem 1rem; }
}

@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .filter-pills { flex-wrap: wrap; }
}