/* ============================================
   NeuralLex Fluxo - Design System
   Paleta inspirada na logo: azul-marinho + verde-folha
   ============================================ */
:root {
  /* Azuis (lado esquerdo do cérebro) */
  --blue-50:  #eef4fb;
  --blue-100: #d6e4f5;
  --blue-200: #aac9ec;
  --blue-300: #6ea1d8;
  --blue-400: #3d7dc0;
  --blue-500: #1f5fa6;
  --blue-600: #154b87;
  --blue-700: #103a6a;
  --blue-800: #0c2a4d;
  --blue-900: #081d35;

  /* Verdes (lado direito do cérebro) */
  --green-50:  #ecf7ee;
  --green-100: #cfeacf;
  --green-200: #9bd4a0;
  --green-300: #66bd71;
  --green-400: #3da64c;
  --green-500: #228a37;
  --green-600: #186e29;
  --green-700: #115520;
  --green-800: #0c4017;
  --green-900: #082b0f;

  /* Neutros */
  --ink:         #0c1828;
  --ink-soft:    #1a2a40;
  --slate-700:   #2f3f55;
  --slate-500:   #5d6b80;
  --slate-400:   #8a96aa;
  --slate-300:   #bcc5d4;
  --slate-200:   #dde3ed;
  --slate-100:   #eef2f7;
  --slate-50:    #f7f9fc;
  --white:       #ffffff;

  /* Feedback */
  --ok:          #15803d;
  --warn:        #b45309;
  --danger:      #b91c1c;

  /* Gradientes (azul → verde inspirados na logo) */
  --grad-primary:  linear-gradient(135deg, #103a6a 0%, #1f5fa6 35%, #228a37 80%, #3da64c 100%);
  --grad-soft:     linear-gradient(135deg, #eef4fb 0%, #ecf7ee 100%);
  --grad-deep:     linear-gradient(135deg, #081d35 0%, #103a6a 50%, #115520 100%);
  --grad-card-blue:  linear-gradient(135deg, #eef4fb 0%, #d6e4f5 100%);
  --grad-card-green: linear-gradient(135deg, #ecf7ee 0%, #cfeacf 100%);
  --grad-card-mixed: linear-gradient(135deg, #d6e4f5 0%, #cfeacf 100%);
  --grad-card-amber: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  --grad-card-rose:  linear-gradient(135deg, #fee2e2 0%, #fbd5d5 100%);
  --grad-card-purple:linear-gradient(135deg, #e9d5ff 0%, #c7d2fe 100%);

  /* Sombras */
  --shadow-sm:  0 1px 2px rgba(8, 29, 53, 0.06);
  --shadow-md:  0 4px 14px rgba(8, 29, 53, 0.10), 0 2px 4px rgba(8, 29, 53, 0.04);
  --shadow-lg:  0 12px 32px rgba(8, 29, 53, 0.13), 0 4px 8px rgba(8, 29, 53, 0.06);
  --shadow-xl:  0 24px 56px rgba(31, 95, 166, 0.18), 0 8px 16px rgba(8, 29, 53, 0.07);
  --shadow-glow: 0 0 0 6px rgba(34, 138, 55, 0.14);

  /* Radius */
  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 16px;
  --r-xl: 24px;
  --r-2xl: 32px;
  --r-pill: 999px;

  /* Tipografia */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

/* ============================================
   Reset + base
   ============================================ */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--slate-50);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "cv11", "ss01", "ss03";
  min-height: 100vh;
  overflow-x: hidden;
}

a { color: var(--blue-600); text-decoration: none; font-weight: 500; transition: color .15s ease; }
a:hover { color: var(--green-600); }

h1, h2, h3, h4 { color: var(--ink); margin: 0; line-height: 1.15; letter-spacing: -0.02em; font-weight: 700; }
h1 { font-size: clamp(28px, 4vw, 48px); letter-spacing: -0.035em; font-weight: 800; }
h2 { font-size: clamp(20px, 2.6vw, 28px); }
h3 { font-size: 17px; }

p { margin: 0; color: var(--slate-700); }

code {
  font-family: var(--font-mono);
  background: var(--blue-50);
  color: var(--blue-800);
  padding: 2px 7px;
  border-radius: var(--r-sm);
  font-size: 0.88em;
  font-weight: 600;
}

::selection { background: var(--green-200); color: var(--green-900); }

/* ============================================
   Background atmosférico
   ============================================ */
.app-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: var(--slate-50);
  overflow: hidden;
}
.app-bg::before, .app-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.42;
}
.app-bg::before {
  width: 540px; height: 540px;
  background: var(--blue-300);
  top: -180px; left: -120px;
}
.app-bg::after {
  width: 500px; height: 500px;
  background: var(--green-300);
  bottom: -200px; right: -100px;
  opacity: 0.38;
}

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 28px;
}
.container--narrow { max-width: 760px; }

main { padding-bottom: 40px; }

/* ============================================
   Navbar
   ============================================ */
.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,0.86);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--slate-200);
}
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  max-width: 1280px;
  margin: 0 auto;
  gap: 24px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--ink);
  font-size: 16px;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.brand-logo {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: contain;
  flex-shrink: 0;
}
.brand small {
  display: block;
  color: var(--slate-500);
  font-weight: 500;
  font-size: 12px;
  margin-top: 2px;
}
.brand-text {
  display: flex;
  flex-direction: column;
}
.brand-text strong {
  font-weight: 800;
  font-size: 17px;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -0.02em;
}
.nav-actions { display: flex; align-items: center; gap: 10px; }

/* Botão de configurações (engrenagem) — visível só para Superadmin/Admin FDV */
.nav-gear { display: inline-flex; align-items: center; gap: 6px; }
.nav-gear svg { display: block; }
@media (max-width: 720px) {
  .nav-gear .nav-gear-label { display: none; }
  .nav-gear { padding: 8px 10px; }
}

/* Botão "Minha conta" — visível para todos os usuários autenticados */
.nav-account { display: inline-flex; align-items: center; gap: 6px; }
.nav-account svg { display: block; }
@media (max-width: 720px) {
  .nav-account .nav-account-label { display: none; }
  .nav-account { padding: 8px 10px; }
}
.nav-tabs {
  display: flex;
  gap: 6px;
  align-items: center;
}
.nav-tab {
  padding: 8px 14px;
  border-radius: var(--r-pill);
  color: var(--slate-700);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: all .15s ease;
}
.nav-tab:hover { background: var(--slate-100); color: var(--blue-700); }
.nav-tab.active {
  background: var(--blue-50);
  color: var(--blue-700);
  font-weight: 600;
}
.nav-tab.cowork { color: var(--green-700); }
.nav-tab.cowork:hover { background: var(--green-50); }
.nav-tab.cowork.active { background: var(--green-100); color: var(--green-800); }

@media (max-width: 720px) {
  .nav-tabs { display: none; }
}

/* ============================================
   Buttons
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 22px;
  border-radius: var(--r-pill);
  border: 1.5px solid var(--slate-200);
  background: var(--white);
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.btn:hover {
  border-color: var(--blue-400);
  color: var(--blue-700);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--grad-primary);
  color: white;
  border-color: transparent;
  box-shadow: var(--shadow-md);
}
.btn--primary:hover {
  color: white;
  filter: brightness(1.06);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

.btn--ghost {
  background: transparent;
  border-color: transparent;
  color: var(--slate-700);
  height: 40px;
  padding: 0 14px;
}
.btn--ghost:hover {
  background: var(--slate-100);
  color: var(--blue-700);
  box-shadow: none;
}

.btn--lg {
  height: 56px;
  padding: 0 32px;
  font-size: 16px;
}

.btn--green {
  background: linear-gradient(135deg, #186e29 0%, #228a37 50%, #3da64c 100%);
  color: white;
  border-color: transparent;
  box-shadow: 0 4px 14px rgba(34, 138, 55, 0.3);
}
.btn--green:hover { color: white; filter: brightness(1.06); }

.btn--icon { padding: 0 16px; }
.btn svg { width: 18px; height: 18px; }

/* ============================================
   Hero
   ============================================ */
.hero {
  padding: 72px 0 56px;
  text-align: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--blue-50);
  color: var(--blue-700);
  border: 1px solid var(--blue-200);
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 20px;
}
.hero-eyebrow .dot {
  width: 8px; height: 8px;
  background: var(--green-500);
  border-radius: 50%;
  box-shadow: 0 0 0 4px rgba(34, 138, 55, 0.18);
}
.hero h1 {
  margin: 0 0 18px;
  max-width: 920px;
  margin-left: auto;
  margin-right: auto;
}
.hero h1 .grad {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.hero-sub {
  max-width: 660px;
  margin: 0 auto 32px;
  font-size: 18px;
  color: var(--slate-500);
  line-height: 1.6;
}
.hero-cta { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============================================
   Steps / Cards de explicação
   ============================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.step {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--r-xl);
  padding: 28px 24px;
  text-align: left;
  transition: all 0.2s ease;
}
.step:hover {
  transform: translateY(-3px);
  border-color: var(--blue-300);
  box-shadow: var(--shadow-lg);
}
.step-num {
  width: 44px; height: 44px;
  border-radius: 14px;
  background: var(--grad-primary);
  color: white;
  display: grid; place-items: center;
  font-weight: 800;
  font-size: 18px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-md);
}
.step h3 { margin: 0 0 6px; font-size: 18px; }
.step p { font-size: 14.5px; color: var(--slate-500); }

@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 32px; }
}

/* Modes (chat vs cowork) na home */
.mode-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.mode-card {
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--r-2xl);
  padding: 32px;
  transition: all 0.22s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.mode-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}
.mode-card.mode-simple {
  border-color: var(--blue-200);
}
.mode-card.mode-simple:hover {
  border-color: var(--blue-400);
}
.mode-card.mode-cowork {
  border-color: var(--green-200);
  background: linear-gradient(160deg, #ffffff 0%, #f4faf6 100%);
}
.mode-card.mode-cowork:hover {
  border-color: var(--green-400);
}
.mode-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: grid;
  place-items: center;
  color: white;
}
.mode-card.mode-simple .mode-icon { background: linear-gradient(135deg, #1f5fa6 0%, #154b87 100%); }
.mode-card.mode-cowork .mode-icon { background: linear-gradient(135deg, #228a37 0%, #186e29 100%); }
.mode-card .mode-tag {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 11px;
  border-radius: var(--r-pill);
  display: inline-block;
  width: fit-content;
}
.mode-card.mode-simple .mode-tag {
  background: var(--blue-100);
  color: var(--blue-700);
}
.mode-card.mode-cowork .mode-tag {
  background: var(--green-100);
  color: var(--green-700);
}
.mode-card h3 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.mode-card p {
  font-size: 15px;
  color: var(--slate-500);
  line-height: 1.55;
}
.mode-card ul {
  margin: 0; padding: 0;
  list-style: none;
}
.mode-card li {
  font-size: 14px;
  color: var(--slate-700);
  padding-left: 24px;
  position: relative;
  margin-bottom: 6px;
}
.mode-card.mode-simple li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--blue-500);
  font-weight: 700;
}
.mode-card.mode-cowork li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--green-500);
  font-weight: 700;
}

@media (max-width: 720px) {
  .mode-cards { grid-template-columns: 1fr; }
}

/* ============================================
   Card genérico
   ============================================ */
.card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--r-xl);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.card--soft {
  background: var(--white);
  box-shadow: var(--shadow-xl);
  border-color: transparent;
}

/* ============================================
   Inputs
   ============================================ */
.field { display: block; margin-bottom: 18px; }
.field-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.field-label .req { color: var(--danger); margin-left: 3px; }
.field-help {
  font-size: 12px;
  color: var(--slate-500);
  margin-top: 6px;
  line-height: 1.4;
}

.input, .textarea, .select {
  display: block;
  width: 100%;
  padding: 12px 16px;
  border-radius: var(--r-md);
  border: 1.5px solid var(--slate-200);
  background: var(--white);
  color: var(--ink);
  font-family: inherit;
  font-size: 15px;
  line-height: 1.4;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.input::placeholder, .textarea::placeholder { color: var(--slate-400); }
.textarea { min-height: 110px; resize: vertical; line-height: 1.5; }
.input:hover, .textarea:hover, .select:hover { border-color: var(--slate-300); }
.input:focus, .textarea:focus, .select:focus {
  outline: none;
  border-color: var(--green-500);
  box-shadow: var(--shadow-glow);
}

.select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%235d6b80' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
}

/* ============================================
   Alerts
   ============================================ */
#alerts {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  max-width: 380px;
}
.alert {
  padding: 14px 18px;
  border-radius: var(--r-md);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow-lg);
  background: var(--white);
  border: 1px solid var(--slate-200);
  pointer-events: auto;
  animation: slideIn 0.25s cubic-bezier(.2,1.2,.4,1);
  display: flex;
  align-items: center;
  gap: 12px;
}
.alert::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.alert.success { color: var(--ok); }
.alert.success::before { background: var(--ok); }
.alert.error { color: var(--danger); }
.alert.error::before { background: var(--danger); }
.alert.warn { color: var(--warn); }
.alert.warn::before { background: var(--warn); }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(20px); }
  to   { opacity: 1; transform: translateX(0); }
}

/* ============================================
   Dashboard
   ============================================ */
.dashboard-header { padding: 40px 0 4px; }
.dashboard-header h1 {
  font-size: clamp(28px, 3.6vw, 40px);
  margin-bottom: 8px;
}
.dashboard-header p {
  color: var(--slate-500);
  font-size: 16.5px;
  max-width: 760px;
  line-height: 1.6;
}

.search-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin: 28px 0 8px;
  flex-wrap: wrap;
}
.search-wrap {
  position: relative;
  flex: 1;
  min-width: 240px;
  max-width: 460px;
}
.search-wrap .input {
  padding-left: 44px;
  border-radius: var(--r-pill);
  border-color: var(--slate-200);
  background: var(--white);
  height: 48px;
}
.search-wrap .search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--slate-400);
  pointer-events: none;
}

/* MODE TOGGLE - destaque máximo para troca entre modos */
.mode-toggle-wrap {
  margin: 32px 0 8px;
}
.mode-toggle-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--slate-500);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.mode-toggle-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--slate-300), transparent);
}
.mode-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  background: var(--white);
  padding: 8px;
  border-radius: var(--r-xl);
  border: 1.5px solid var(--slate-200);
  box-shadow: var(--shadow-md);
  max-width: 740px;
  position: relative;
}
.mode-toggle::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  background: white;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--slate-200);
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235d6b80' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M17 1l4 4-4 4'/%3E%3Cpath d='M3 11v-1a4 4 0 0 1 4-4h14'/%3E%3Cpath d='M7 23l-4-4 4-4'/%3E%3Cpath d='M21 13v1a4 4 0 0 1-4 4H3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(8,29,53,0.1);
}
.mode-toggle-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 20px;
  border-radius: var(--r-lg);
  border: none;
  background: transparent;
  cursor: pointer;
  text-align: left;
  transition: all 0.22s cubic-bezier(.4,0,.2,1);
  position: relative;
  font-family: inherit;
  z-index: 1;
}
.mode-toggle-btn:hover:not(.active) {
  background: var(--slate-50);
  transform: translateY(-1px);
}
.mode-toggle-btn .mode-icon-big {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  background: var(--slate-100);
  color: var(--slate-500);
  transition: all 0.22s ease;
}
.mode-toggle-btn .mode-icon-big svg { width: 22px; height: 22px; }
.mode-toggle-btn .mode-text {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}
.mode-toggle-btn .mode-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.mode-toggle-btn .mode-subtitle {
  font-size: 12px;
  color: var(--slate-500);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.mode-toggle-btn .mode-count {
  background: var(--slate-100);
  color: var(--slate-700);
  padding: 4px 12px;
  border-radius: var(--r-pill);
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
}

.mode-toggle-btn.simple:hover:not(.active) .mode-icon-big {
  background: var(--blue-100);
  color: var(--blue-700);
}
.mode-toggle-btn.cowork:hover:not(.active) .mode-icon-big {
  background: var(--green-100);
  color: var(--green-700);
}

/* ATIVO - SIMPLES (azul forte) */
.mode-toggle-btn.active.simple {
  background: linear-gradient(135deg, #1f5fa6 0%, #103a6a 100%);
  box-shadow: 0 10px 24px rgba(31, 95, 166, 0.35);
  transform: translateY(-1px);
}
.mode-toggle-btn.active.simple .mode-icon-big {
  background: rgba(255,255,255,0.22);
  color: white;
}
.mode-toggle-btn.active.simple .mode-title { color: white; }
.mode-toggle-btn.active.simple .mode-subtitle { color: rgba(255,255,255,0.85); }
.mode-toggle-btn.active.simple .mode-count {
  background: rgba(255,255,255,0.25);
  color: white;
}

/* ATIVO - COWORK (verde forte) */
.mode-toggle-btn.active.cowork {
  background: linear-gradient(135deg, #228a37 0%, #115520 100%);
  box-shadow: 0 10px 24px rgba(34, 138, 55, 0.35);
  transform: translateY(-1px);
}
.mode-toggle-btn.active.cowork .mode-icon-big {
  background: rgba(255,255,255,0.22);
  color: white;
}
.mode-toggle-btn.active.cowork .mode-title { color: white; }
.mode-toggle-btn.active.cowork .mode-subtitle { color: rgba(255,255,255,0.85); }
.mode-toggle-btn.active.cowork .mode-count {
  background: rgba(255,255,255,0.25);
  color: white;
}

/* Banner indicador acima da grade de fluxos */
.mode-banner {
  margin: 22px 0 8px;
  padding: 14px 22px;
  border-radius: var(--r-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 14.5px;
  font-weight: 500;
  animation: bannerFadeIn 0.35s ease;
}
@keyframes bannerFadeIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.mode-banner.simple {
  background: linear-gradient(135deg, #eef4fb 0%, #d6e4f5 100%);
  border-left: 5px solid var(--blue-500);
  color: var(--blue-800);
}
.mode-banner.cowork {
  background: linear-gradient(135deg, #ecf7ee 0%, #cfeacf 100%);
  border-left: 5px solid var(--green-500);
  color: var(--green-800);
}
.mode-banner .mode-banner-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  flex-shrink: 0;
  color: white;
  box-shadow: var(--shadow-sm);
}
.mode-banner.simple .mode-banner-icon { background: var(--blue-500); }
.mode-banner.cowork .mode-banner-icon { background: var(--green-500); }
.mode-banner strong { font-weight: 800; }
.mode-banner a {
  font-weight: 700;
  text-decoration: underline;
}
.mode-banner.simple a { color: var(--blue-700); }
.mode-banner.cowork a { color: var(--green-700); }

@media (max-width: 640px) {
  .mode-toggle { grid-template-columns: 1fr; padding: 6px; }
  .mode-toggle::before { display: none; }
  .mode-toggle-btn { padding: 12px 14px; }
  .mode-toggle-btn .mode-subtitle { white-space: normal; }
}

#flows {
  transition: opacity 0.2s ease;
}
#flows.switching { opacity: 0.3; }

.category-section { margin-top: 28px; }
.category-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 16px;
  text-transform: none;
}
.category-title .badge {
  background: var(--slate-100);
  color: var(--slate-700);
  padding: 3px 10px;
  border-radius: var(--r-pill);
  font-size: 12px;
  font-weight: 600;
}

.flow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}

.flow-card {
  position: relative;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--r-xl);
  padding: 22px 22px 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 170px;
}
.flow-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--grad-card-blue);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.flow-card:hover {
  transform: translateY(-4px);
  border-color: transparent;
  box-shadow: var(--shadow-xl);
}
.flow-card:hover::before { opacity: 0.5; }
.flow-card > * { position: relative; z-index: 1; }

.flow-card .flow-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--grad-primary);
  color: white;
  box-shadow: var(--shadow-md);
}
.flow-card .flow-icon svg { width: 20px; height: 20px; }

.flow-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
  color: var(--ink);
  letter-spacing: -0.015em;
}
.flow-card p {
  font-size: 14px;
  color: var(--slate-500);
  margin: 0;
  line-height: 1.5;
  flex: 1;
}
.flow-card .flow-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 4px;
}
.flow-card .flow-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--blue-700);
  background: var(--blue-100);
  padding: 4px 10px;
  border-radius: var(--r-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.flow-card .flow-arrow {
  color: var(--slate-400);
  transition: transform 0.2s ease, color 0.2s ease;
}
.flow-card:hover .flow-arrow { transform: translateX(4px); color: var(--blue-700); }

/* Variar cores dos cards por categoria */
.flow-card.cat-planejamento::before { background: var(--grad-card-blue); }
.flow-card.cat-materiais::before    { background: var(--grad-card-green); }
.flow-card.cat-avaliacao::before    { background: var(--grad-card-amber); }
.flow-card.cat-multimidia::before   { background: var(--grad-card-purple); }
.flow-card.cat-feedback::before     { background: var(--grad-card-mixed); }
.flow-card.cat-revisao::before      { background: var(--grad-card-rose); }
.flow-card.cat-avancado::before     { display: none; }

/* Cartao featured (Cowork) */
.flow-card.featured {
  background: linear-gradient(135deg, #081d35 0%, #103a6a 35%, #115520 75%, #186e29 100%);
  border-color: transparent;
  color: white;
  min-height: 220px;
}
.flow-card.featured::before { display: none; }
.flow-card.featured h3 { color: white; font-size: 18px; }
.flow-card.featured p { color: rgba(255,255,255,0.85); font-size: 14px; }
.flow-card.featured .flow-icon {
  background: rgba(255,255,255,0.18);
  backdrop-filter: blur(8px);
}
.flow-card.featured .flow-tag {
  background: rgba(255,255,255,0.18);
  color: white;
}
.flow-card.featured .flow-arrow { color: rgba(255,255,255,0.7); }
.flow-card.featured:hover {
  box-shadow: 0 24px 56px rgba(16, 58, 106, 0.45), 0 8px 16px rgba(8, 29, 53, 0.1);
}
.flow-card.featured:hover .flow-arrow { color: white; }

.featured-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
  color: #422006;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: var(--r-pill);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.4);
  z-index: 2;
}

/* ============================================
   Flow / Form page
   ============================================ */
.flow-hero { padding: 36px 0 8px; }
.flow-hero .back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--slate-500);
  font-size: 14px;
  font-weight: 500;
  margin-bottom: 18px;
}
.flow-hero .back-link:hover { color: var(--blue-700); }
.flow-hero h1 {
  font-size: clamp(26px, 3.4vw, 36px);
  margin-bottom: 10px;
}
.flow-hero p {
  color: var(--slate-500);
  font-size: 16.5px;
  max-width: 760px;
}

.form-card {
  margin-top: 28px;
  padding: 40px;
}
.form-section-title {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--blue-700);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.form-section-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, var(--blue-200), transparent);
}

.advanced-toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-50);
  border: 1px dashed var(--blue-300);
  color: var(--blue-700);
  padding: 10px 18px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  margin-top: 8px;
  transition: all 0.18s ease;
}
.advanced-toggle:hover { background: var(--blue-100); border-color: var(--blue-400); }
.advanced-toggle svg { transition: transform 0.2s ease; }
.advanced-toggle.open svg { transform: rotate(180deg); }

.advanced-section {
  display: none;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--slate-200);
}
.advanced-section.show { display: block; animation: fadeDown 0.3s ease; }
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.form-actions {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--slate-200);
  flex-wrap: wrap;
}
.form-tip {
  margin-top: 16px;
  padding: 14px 18px;
  background: var(--grad-soft);
  border: 1px solid var(--blue-200);
  border-radius: var(--r-md);
  font-size: 14px;
  color: var(--slate-700);
}
.form-tip strong { color: var(--blue-800); }

/* ============================================
   Login
   ============================================ */
.auth-shell {
  min-height: calc(100vh - 72px - 90px);
  display: grid;
  place-items: center;
  padding: 48px 24px;
}
.auth-card {
  width: 100%;
  max-width: 460px;
  background: var(--white);
  border-radius: var(--r-2xl);
  padding: 44px 40px 38px;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--slate-200);
}
.auth-logo {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  display: block;
  margin: 0 auto 24px;
  object-fit: contain;
}
.auth-card h1 {
  font-size: 26px;
  text-align: center;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}
.auth-card .auth-sub {
  text-align: center;
  color: var(--slate-500);
  margin-bottom: 28px;
  font-size: 15px;
}
.auth-hint {
  margin-top: 18px;
  text-align: center;
  font-size: 13px;
  color: var(--slate-500);
}

/* ============================================
   Página /cowork (instruções)
   ============================================ */
.cowork-shell { padding: 36px 0 32px; }
.cowork-hero {
  background: linear-gradient(160deg, #081d35 0%, #103a6a 50%, #115520 100%);
  border-radius: var(--r-2xl);
  padding: 56px 44px;
  color: white;
  text-align: center;
  margin-bottom: 36px;
  position: relative;
  overflow: hidden;
}
.cowork-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 20% 80%, rgba(34, 138, 55, 0.35), transparent 50%),
              radial-gradient(circle at 80% 20%, rgba(31, 95, 166, 0.4), transparent 50%);
  pointer-events: none;
}
.cowork-hero > * { position: relative; z-index: 1; }
.cowork-hero .badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  color: #fbbf24;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: var(--r-pill);
  margin-bottom: 16px;
}
.cowork-hero h1 {
  color: white;
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 14px;
}
.cowork-hero h1 .accent {
  background: linear-gradient(135deg, #66bd71 0%, #fbbf24 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}
.cowork-hero p {
  color: rgba(255,255,255,0.92);
  font-size: 17px;
  max-width: 640px;
  margin: 0 auto 28px;
  line-height: 1.6;
}

.install-steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 32px;
}
.install-step {
  background: var(--white);
  border: 1.5px solid var(--slate-200);
  border-radius: var(--r-xl);
  padding: 26px 24px;
  transition: all 0.2s ease;
}
.install-step:hover {
  border-color: var(--green-300);
  box-shadow: var(--shadow-md);
}
.install-step .num {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: var(--grad-primary);
  color: white;
  display: grid; place-items: center;
  font-weight: 800;
  margin-bottom: 14px;
}
.install-step h3 { font-size: 17px; margin-bottom: 8px; }
.install-step p { font-size: 14px; color: var(--slate-700); line-height: 1.6; }
.install-step .note {
  margin-top: 10px;
  padding: 10px 14px;
  background: var(--green-50);
  border-left: 3px solid var(--green-500);
  border-radius: 6px;
  font-size: 13px;
  color: var(--green-800);
}

.install-step code {
  word-break: break-all;
}

@media (max-width: 720px) {
  .install-steps { grid-template-columns: 1fr; }
  .cowork-hero { padding: 40px 24px; }
}

/* ============================================
   Footer padronizado
   ============================================ */
.site-footer {
  margin-top: 64px;
  padding: 36px 28px 28px;
  background: linear-gradient(180deg, transparent 0%, rgba(8, 29, 53, 0.04) 100%);
  border-top: 1px solid var(--slate-200);
}
.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}
.footer-brand img {
  width: 36px; height: 36px;
  border-radius: 8px;
  object-fit: contain;
}
.footer-brand-text {
  font-size: 13px;
  color: var(--slate-500);
  line-height: 1.5;
}
.footer-brand-text strong {
  display: block;
  color: var(--ink);
  font-weight: 800;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 14px;
}
.footer-meta {
  font-size: 13px;
  color: var(--slate-500);
  text-align: right;
  line-height: 1.55;
}
.footer-meta a {
  color: var(--green-700);
  font-weight: 600;
}
.footer-meta a:hover {
  color: var(--green-800);
  text-decoration: underline;
}

@media (max-width: 640px) {
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-meta { text-align: center; }
}

/* ============================================
   Responsivo geral
   ============================================ */
@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .form-card { padding: 28px 22px; }
  .auth-card { padding: 36px 26px; }
  .hero { padding: 56px 0 32px; }
}