/* ===========================================================
   BloxPrice v2 — Tema Aero / Glassmorphism
   Inspirado em Windows 7 Aero + dashboards modernos.
   =========================================================== */

:root {
  /* Cores base */
  --bg-0: #050b18;
  --bg-1: #0a1428;
  --bg-2: #0f1d38;
  --panel-bg: rgba(255, 255, 255, 0.045);
  --panel-bg-hover: rgba(255, 255, 255, 0.07);
  --panel-border: rgba(255, 255, 255, 0.09);
  --panel-border-strong: rgba(255, 255, 255, 0.16);

  /* Texto */
  --txt-100: rgba(255, 255, 255, 0.94);
  --txt-80: rgba(255, 255, 255, 0.72);
  --txt-60: rgba(255, 255, 255, 0.55);
  --txt-40: rgba(255, 255, 255, 0.38);

  /* Acentos */
  --cyan: #5cc8ff;
  --cyan-soft: #7dd3fc;
  --green: #86efac;
  --green-deep: #4ade80;
  --red: #fca5a5;
  --red-deep: #f87171;
  --amber: #fbbf24;
  --violet: #c4b5fd;

  /* Glass tokens */
  --glass-blur: 20px;
  --glass-radius: 16px;
  --glass-shadow: 0 12px 40px rgba(0, 0, 0, 0.4), 0 1px 0 rgba(255, 255, 255, 0.06) inset;

  /* Espaçamento */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-7: 32px;
  --sp-8: 48px;

  /* Tipografia */
  --font-body: 'Inter', system-ui, sans-serif;
  --font-display: 'Manrope', 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  color: var(--txt-100);
  background: var(--bg-0);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

body {
  background:
    radial-gradient(ellipse 80% 60% at 15% -10%, rgba(92, 200, 255, 0.16), transparent 60%),
    radial-gradient(ellipse 70% 50% at 85% 110%, rgba(125, 211, 252, 0.10), transparent 60%),
    radial-gradient(ellipse 60% 40% at 50% 50%, rgba(196, 181, 253, 0.05), transparent 60%),
    linear-gradient(180deg, var(--bg-1) 0%, var(--bg-0) 100%);
  background-attachment: fixed;
  overflow-x: hidden;
}

/* Pontinhos sutis de ruído pra evitar bandas no gradiente */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.025) 1px, transparent 0);
  background-size: 32px 32px;
  z-index: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  letter-spacing: -0.01em;
}
h1 { font-size: 28px; }
h2 { font-size: 22px; }
h3 { font-size: 18px; }

p { margin: 0; }
a { color: var(--cyan); text-decoration: none; }
a:hover { color: var(--cyan-soft); }

/* ====================================================
   Painel Aero (componente base)
   ==================================================== */
.aero-panel {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: var(--glass-radius);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  box-shadow: var(--glass-shadow);
  padding: var(--sp-6);
  position: relative;
}

.aero-panel--hero {
  background: linear-gradient(
    135deg,
    rgba(92, 200, 255, 0.10) 0%,
    rgba(255, 255, 255, 0.04) 35%,
    rgba(196, 181, 253, 0.06) 100%
  );
  border-color: var(--panel-border-strong);
  padding: var(--sp-7);
}

.aero-panel--compact { padding: var(--sp-4); }

/* ====================================================
   Botões
   ==================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--txt-100);
  cursor: pointer;
  transition: all 200ms ease;
  white-space: nowrap;
}
.btn:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--panel-border-strong);
  transform: translateY(-1px);
}
.btn:active { transform: translateY(0); }

.btn--primary {
  background: linear-gradient(180deg, rgba(92,200,255,0.30) 0%, rgba(92,200,255,0.18) 100%);
  border-color: rgba(92, 200, 255, 0.4);
  color: #e0f4ff;
  box-shadow: 0 0 0 1px rgba(92,200,255,0.10), 0 8px 24px rgba(92,200,255,0.18);
}
.btn--primary:hover {
  background: linear-gradient(180deg, rgba(92,200,255,0.45) 0%, rgba(92,200,255,0.25) 100%);
  border-color: rgba(92,200,255,0.6);
}

.btn--pro {
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  border-color: rgba(251,191,36,0.5);
  color: #1a1206;
  box-shadow: 0 8px 24px rgba(251,191,36,0.25);
}
.btn--pro:hover {
  background: linear-gradient(135deg, #fcd34d 0%, #fbbf24 100%);
  transform: translateY(-1px);
}

.btn--danger {
  background: rgba(252, 165, 165, 0.10);
  border-color: rgba(252, 165, 165, 0.3);
  color: var(--red);
}
.btn--danger:hover {
  background: rgba(252, 165, 165, 0.18);
  border-color: rgba(252, 165, 165, 0.5);
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
}
.btn--ghost:hover {
  background: rgba(255,255,255,0.06);
}

.btn--block { width: 100%; }
.btn--lg { padding: 14px 24px; font-size: 15px; }
.btn--sm { padding: 6px 12px; font-size: 13px; }
.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

/* ====================================================
   Inputs
   ==================================================== */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label {
  font-size: 12px;
  font-weight: 600;
  color: var(--txt-60);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.field--inline { flex-direction: row; align-items: center; gap: var(--sp-3); }

.input, .select, textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 14px;
  color: var(--txt-100);
  background: rgba(5, 11, 24, 0.55);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 11px 14px;
  outline: none;
  transition: all 180ms ease;
}
.input:hover, .select:hover, textarea:hover {
  border-color: var(--panel-border-strong);
}
.input:focus, .select:focus, textarea:focus {
  border-color: rgba(92, 200, 255, 0.6);
  box-shadow: 0 0 0 4px rgba(92, 200, 255, 0.12);
  background: rgba(5, 11, 24, 0.75);
}
.input[type="number"] { font-variant-numeric: tabular-nums; }
textarea { resize: vertical; min-height: 90px; line-height: 1.5; }

/* Input com prefixo/sufixo */
.input-group {
  position: relative;
  display: flex;
  align-items: center;
}
.input-group .prefix, .input-group .suffix {
  position: absolute;
  font-size: 13px;
  color: var(--txt-60);
  pointer-events: none;
  font-weight: 600;
}
.input-group .prefix { left: 14px; }
.input-group .suffix { right: 14px; }
.input-group .input { padding-left: 36px; }
.input-group .input.has-suffix { padding-right: 36px; }

/* Eye button (toggle password) */
.eye-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: transparent;
  border: none;
  color: var(--txt-60);
  cursor: pointer;
  padding: 6px;
  border-radius: 6px;
}
.eye-btn:hover { color: var(--txt-100); background: rgba(255,255,255,0.06); }

/* Toggle / switch */
.toggle-row {
  display: inline-flex;
  background: rgba(5, 11, 24, 0.55);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 4px;
  gap: 4px;
}
.toggle-row button {
  padding: 8px 16px;
  font-size: 13px;
  font-weight: 600;
  background: transparent;
  border: none;
  color: var(--txt-60);
  cursor: pointer;
  border-radius: 7px;
  transition: all 200ms ease;
  font-family: inherit;
}
.toggle-row button.active {
  background: linear-gradient(180deg, rgba(92,200,255,0.25) 0%, rgba(92,200,255,0.12) 100%);
  color: var(--cyan-soft);
  box-shadow: 0 2px 8px rgba(92,200,255,0.15);
}
.toggle-row button:hover:not(.active) {
  color: var(--txt-100);
  background: rgba(255,255,255,0.04);
}

/* Slider */
input[type="range"] {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.10);
  border-radius: 999px;
  outline: none;
}
input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--cyan);
  cursor: pointer;
  box-shadow: 0 0 0 4px rgba(92,200,255,0.15);
  border: 2px solid #0a1428;
}
input[type="range"]::-moz-range-thumb {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--cyan); cursor: pointer; border: 2px solid #0a1428;
}

/* ====================================================
   Layout principal (após login)
   ==================================================== */
.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

/* Sidebar */
.sidebar {
  border-right: 1px solid var(--panel-border);
  background: rgba(5, 11, 24, 0.55);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--sp-5);
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
.sidebar__brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding: var(--sp-2) var(--sp-2) var(--sp-4);
  border-bottom: 1px solid var(--panel-border);
}
.sidebar__brand img { width: 32px; height: 32px; }
.sidebar__brand-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
}
.sidebar__brand-text span { color: var(--cyan); }

.sidebar__section-title {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--txt-40);
  text-transform: uppercase;
  padding: 0 var(--sp-2);
  margin-top: var(--sp-2);
}

.nav-btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-2);
  padding: 10px var(--sp-3);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--txt-80);
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  transition: all 150ms;
  width: 100%;
}
.nav-btn:hover {
  background: rgba(255,255,255,0.05);
  color: var(--txt-100);
}
.nav-btn.active {
  background: rgba(92, 200, 255, 0.10);
  border-color: rgba(92, 200, 255, 0.20);
  color: var(--cyan-soft);
}
.nav-btn .count {
  font-size: 11px;
  color: var(--txt-40);
  background: rgba(255,255,255,0.05);
  padding: 2px 8px;
  border-radius: 999px;
  font-weight: 600;
}
.nav-btn.active .count { color: var(--cyan-soft); }

/* Lista de produtos / categorias na sidebar */
.sidebar-list { display: flex; flex-direction: column; gap: 2px; }

/* Conteúdo principal */
.main {
  padding: var(--sp-6) var(--sp-7);
  max-width: 1500px;
  width: 100%;
}

/* Topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  margin-bottom: var(--sp-6);
  flex-wrap: wrap;
}
.greet {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.greet h1 { font-size: 24px; }
.greet small { color: var(--txt-60); font-size: 13px; }

.topbar__actions { display: flex; gap: var(--sp-3); align-items: center; }

.plan-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.plan-badge--free {
  background: rgba(255,255,255,0.06);
  color: var(--txt-60);
  border: 1px solid var(--panel-border);
}
.plan-badge--pro {
  background: linear-gradient(135deg, rgba(251,191,36,0.20), rgba(251,191,36,0.10));
  color: var(--amber);
  border: 1px solid rgba(251,191,36,0.30);
}

/* ====================================================
   Cards de projeção (a estrela do app)
   ==================================================== */
.projection-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4);
  margin-top: var(--sp-5);
}
.projection-card {
  padding: var(--sp-5);
  background: linear-gradient(180deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  position: relative;
  overflow: hidden;
  transition: all 200ms;
}
.projection-card:hover {
  border-color: rgba(92,200,255,0.30);
  transform: translateY(-2px);
}
.projection-card::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(92,200,255,0.4), transparent);
  opacity: 0;
  transition: opacity 300ms;
}
.projection-card:hover::before { opacity: 1; }

.projection-card__icon {
  font-size: 22px;
  margin-bottom: var(--sp-2);
  filter: saturate(0.9);
}
.projection-card__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--txt-60);
}
.projection-card__value {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  margin-top: 6px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.projection-card__value.positive { color: var(--green); }
.projection-card__value.negative { color: var(--red); }

/* Linha com 2 valores: faturamento + lucro */
.projection-card__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: 8px;
  gap: 8px;
}
.projection-card__sub-label {
  font-size: 11px;
  color: var(--txt-60);
  font-weight: 500;
}
.projection-card__value-bruto {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--txt-90);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.projection-card__value-lucro {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.projection-card__value-lucro.positive { color: var(--green); }
.projection-card__value-lucro.negative { color: var(--red); }

.projection-card__hint {
  font-size: 12px;
  color: var(--txt-60);
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid var(--panel-border);
}

/* Breakdown de receita */
.breakdown {
  margin-top: var(--sp-6);
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}
.breakdown__title {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-60);
}
.breakdown__row {
  display: grid;
  grid-template-columns: 180px 1fr 100px;
  align-items: center;
  gap: var(--sp-4);
  font-size: 13px;
}
.breakdown__row > span:first-child { color: var(--txt-80); }
.breakdown__row > span:last-child {
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  text-align: right;
}
.breakdown__bar {
  height: 8px;
  background: rgba(255,255,255,0.05);
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}
.breakdown__bar > div {
  height: 100%;
  border-radius: 999px;
  transition: width 400ms cubic-bezier(0.22, 1, 0.36, 1);
}
.bar--receita > div { background: linear-gradient(90deg, var(--cyan), var(--cyan-soft)); }
.bar--custo > div { background: linear-gradient(90deg, #94a3b8, #cbd5e1); }
.bar--taxas > div { background: linear-gradient(90deg, var(--amber), #fde68a); }
.bar--imposto > div { background: linear-gradient(90deg, #d8b4fe, #e9d5ff); }
.bar--canal > div { background: linear-gradient(90deg, var(--red), #fecaca); }
.bar--lucro > div { background: linear-gradient(90deg, var(--green-deep), var(--green)); }

/* ====================================================
   KPIs (cards menores)
   ==================================================== */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--sp-4);
}
.kpi {
  padding: var(--sp-4);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--panel-border);
  border-radius: 12px;
}
.kpi__label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--txt-60);
}
.kpi__value {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}
.kpi__hint { font-size: 12px; color: var(--txt-60); margin-top: 2px; }
.kpi__value.positive { color: var(--green); }
.kpi__value.negative { color: var(--red); }

/* ====================================================
   Tabela de categorias / produtos
   ==================================================== */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.data-table thead th {
  text-align: left;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--txt-60);
  padding: 10px var(--sp-3);
  border-bottom: 1px solid var(--panel-border);
}
.data-table tbody td {
  padding: 12px var(--sp-3);
  border-bottom: 1px solid var(--panel-border);
  font-variant-numeric: tabular-nums;
}
.data-table tbody tr {
  cursor: pointer;
  transition: background 150ms;
}
.data-table tbody tr:hover { background: rgba(255,255,255,0.03); }
.data-table tbody tr:last-child td { border-bottom: none; }

/* Status pill */
.status-dot {
  display: inline-block;
  width: 10px; height: 10px; border-radius: 50%;
  vertical-align: middle;
  margin-right: 8px;
}
.status-dot.ok { background: var(--green); box-shadow: 0 0 8px rgba(134,239,172,0.5); }
.status-dot.warn { background: var(--amber); box-shadow: 0 0 8px rgba(251,191,36,0.5); }
.status-dot.danger { background: var(--red); box-shadow: 0 0 8px rgba(252,165,165,0.5); }

/* ====================================================
   Insights
   ==================================================== */
.insight {
  display: flex;
  gap: var(--sp-3);
  padding: var(--sp-3) var(--sp-4);
  border-radius: 10px;
  background: rgba(255,255,255,0.03);
  border-left: 3px solid var(--panel-border);
  margin-bottom: var(--sp-2);
  font-size: 13.5px;
  line-height: 1.45;
}
.insight__icon { font-size: 16px; flex-shrink: 0; }
.insight--success { border-left-color: var(--green); }
.insight--info { border-left-color: var(--cyan); }
.insight--warning { border-left-color: var(--amber); }
.insight--danger { border-left-color: var(--red); }

/* ====================================================
   Auth (login/cadastro)
   ==================================================== */
.auth-shell {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: var(--sp-5);
  position: relative;
  z-index: 1;
}
.auth-card {
  width: 100%;
  max-width: 440px;
  padding: var(--sp-7);
}
.auth-card h1 {
  font-size: 26px;
  text-align: center;
}
.auth-card .auth-sub {
  text-align: center;
  color: var(--txt-60);
  margin-top: 6px;
  margin-bottom: var(--sp-6);
}
.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: rgba(5,11,24,0.55);
  border: 1px solid var(--panel-border);
  border-radius: 10px;
  padding: 4px;
  gap: 4px;
  margin-bottom: var(--sp-5);
}
.auth-tabs button {
  padding: 10px;
  background: transparent;
  border: none;
  border-radius: 7px;
  color: var(--txt-60);
  cursor: pointer;
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  transition: all 200ms;
}
.auth-tabs button.active {
  background: linear-gradient(180deg, rgba(92,200,255,0.25), rgba(92,200,255,0.12));
  color: var(--cyan-soft);
}

.auth-form { display: flex; flex-direction: column; gap: var(--sp-4); }
.auth-form .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-3); }

/* Força de senha */
.strength-meter {
  margin-top: 4px;
  display: flex;
  gap: 4px;
}
.strength-meter span {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.08);
  border-radius: 999px;
  transition: background 200ms;
}
.strength-meter span.fill-1 { background: var(--red); }
.strength-meter span.fill-2 { background: var(--amber); }
.strength-meter span.fill-3 { background: var(--cyan); }
.strength-meter span.fill-4 { background: var(--green); }

.strength-checklist {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
  margin-top: var(--sp-2);
  font-size: 12px;
  color: var(--txt-60);
}
.strength-checklist .item.ok { color: var(--green); }
.strength-checklist .item.ok::before { content: '✓ '; }
.strength-checklist .item:not(.ok)::before { content: '○ '; }

/* ====================================================
   Modal
   ==================================================== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  display: grid;
  place-items: center;
  padding: var(--sp-5);
  animation: fadeIn 200ms ease;
}
.modal {
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  background: linear-gradient(180deg, rgba(15,29,56,0.95), rgba(10,20,40,0.95));
  border: 1px solid var(--panel-border-strong);
  border-radius: var(--glass-radius);
  backdrop-filter: blur(30px);
  box-shadow: var(--glass-shadow);
  padding: var(--sp-6);
  animation: scaleIn 200ms cubic-bezier(0.22,1,0.36,1);
}
.modal--lg { max-width: 720px; }
.modal__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--sp-5);
}
.modal__close {
  background: transparent;
  border: none;
  color: var(--txt-60);
  font-size: 22px;
  cursor: pointer;
  padding: 4px 10px;
  border-radius: 6px;
}
.modal__close:hover { background: rgba(255,255,255,0.06); color: var(--txt-100); }
.modal__body { display: flex; flex-direction: column; gap: var(--sp-4); }
.modal__footer {
  display: flex;
  gap: var(--sp-3);
  justify-content: flex-end;
  margin-top: var(--sp-5);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--panel-border);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(0.95) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* ====================================================
   Toast
   ==================================================== */
.toast-container {
  position: fixed;
  bottom: var(--sp-5);
  right: var(--sp-5);
  z-index: 200;
  display: flex;
  flex-direction: column;
  gap: var(--sp-2);
}
.toast {
  padding: 12px 18px;
  background: rgba(15, 29, 56, 0.92);
  border: 1px solid var(--panel-border-strong);
  border-left: 3px solid var(--cyan);
  border-radius: 10px;
  box-shadow: var(--glass-shadow);
  font-size: 13.5px;
  backdrop-filter: blur(20px);
  animation: slideUp 300ms cubic-bezier(0.22,1,0.36,1);
  max-width: 360px;
}
.toast--success { border-left-color: var(--green); }
.toast--error { border-left-color: var(--red); }
.toast--warning { border-left-color: var(--amber); }
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ====================================================
   Banner de upgrade (limite atingido)
   ==================================================== */
.upgrade-banner {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-4) var(--sp-5);
  background: linear-gradient(135deg, rgba(251,191,36,0.10), rgba(251,191,36,0.04));
  border: 1px solid rgba(251,191,36,0.25);
  border-radius: 12px;
  margin-bottom: var(--sp-5);
}
.upgrade-banner__icon { font-size: 22px; }
.upgrade-banner__text { flex: 1; }
.upgrade-banner__text strong { color: var(--amber); }
.upgrade-banner__text small { display: block; color: var(--txt-60); margin-top: 2px; }

/* Tela de upgrade / pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-5);
}
.plan-card {
  padding: var(--sp-6);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--panel-border);
  border-radius: 16px;
}
.plan-card--featured {
  background: linear-gradient(180deg, rgba(251,191,36,0.08), rgba(251,191,36,0.02));
  border-color: rgba(251,191,36,0.30);
  position: relative;
}
.plan-card--featured::before {
  content: 'RECOMENDADO';
  position: absolute;
  top: -12px;
  right: 20px;
  background: linear-gradient(135deg, var(--amber), #f59e0b);
  color: #1a1206;
  padding: 4px 12px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.1em;
}
.plan-card h3 { margin-bottom: 4px; }
.plan-card__price {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  margin: var(--sp-3) 0;
  letter-spacing: -0.03em;
}
.plan-card__price small { font-size: 14px; color: var(--txt-60); font-weight: 500; }
.plan-card ul {
  list-style: none;
  padding: 0;
  margin: var(--sp-4) 0 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 14px;
}
.plan-card li::before { content: '✓ '; color: var(--green); font-weight: 700; }
.plan-card li.muted { color: var(--txt-60); }
.plan-card li.muted::before { content: '— '; color: var(--txt-40); }

/* ====================================================
   Utilitários
   ==================================================== */
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.gap-2 { gap: var(--sp-2); }
.gap-3 { gap: var(--sp-3); }
.gap-4 { gap: var(--sp-4); }
.gap-5 { gap: var(--sp-5); }
.gap-6 { gap: var(--sp-6); }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.mt-2 { margin-top: var(--sp-2); }
.mt-4 { margin-top: var(--sp-4); }
.mt-5 { margin-top: var(--sp-5); }
.mt-6 { margin-top: var(--sp-6); }
.mb-3 { margin-bottom: var(--sp-3); }
.mb-4 { margin-bottom: var(--sp-4); }
.text-muted { color: var(--txt-60); }
.text-hint { color: var(--txt-40); font-size: 12px; }
.text-right { text-align: right; }
.positive { color: var(--green); }
.negative { color: var(--red); }
.hidden { display: none !important; }

.collapsible-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  user-select: none;
}
.collapsible-header .chevron { transition: transform 200ms; }
.collapsible.open .chevron { transform: rotate(180deg); }
.collapsible-body { display: none; margin-top: var(--sp-4); }
.collapsible.open .collapsible-body { display: block; }

/* Layout 2 colunas (ranking + insights) */
.split-2 {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--sp-5);
  margin-top: var(--sp-5);
}

/* Mobile drawer toggle */
.mobile-menu-btn {
  display: none;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--txt-100);
  font-size: 18px;
  cursor: pointer;
}

/* ====================================================
   Responsivo
   ==================================================== */
@media (max-width: 1100px) {
  .projection-grid { grid-template-columns: repeat(2, 1fr); }
  .split-2 { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .app-shell { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed;
    left: 0; top: 0; bottom: 0;
    width: 80%; max-width: 320px;
    transform: translateX(-100%);
    transition: transform 250ms;
    z-index: 50;
  }
  .sidebar.open { transform: translateX(0); }
  .mobile-menu-btn { display: inline-flex; }
  .main { padding: var(--sp-4); }
  .topbar { gap: var(--sp-3); }
  .projection-grid { grid-template-columns: 1fr; gap: var(--sp-3); }
  .auth-form .field-row { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .breakdown__row { grid-template-columns: 100px 1fr 80px; gap: var(--sp-2); }
  h1 { font-size: 22px; }
  .projection-card__value { font-size: 24px; }
}

/* Scrollbar discreto */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.18); }

/* Focus visível */
:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}