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

:root {
  --bg: #F5F3FF;
  --surface: #FFFFFF;
  --border: #EDE9FE;
  --border-strong: #DDD6FE;
  --text: #1E1B4B;
  --text-sub: #6D6B8A;
  --text-muted: #A8A5C0;
  --accent: #7C6AF7;
  --accent-dark: #5B4CCC;
  --accent-soft: #EDE9FE;
  --accent-glow: rgba(124,106,247,0.12);
  --green: #059669;
  --green-soft: #D1FAE5;
  --red: #DC2626;
  --red-soft: #FEE2E2;
  --yellow: #D97706;
  --yellow-soft: #FEF3C7;
  --shadow: 0 1px 4px rgba(124,106,247,0.07), 0 4px 16px rgba(124,106,247,0.05);
  --shadow-md: 0 4px 24px rgba(124,106,247,0.10);
  --input-bg: #F5F3FF;
  --radius: 16px;
  --radius-sm: 10px;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

/* TOPBAR */
.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.topbar-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}

.topbar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-logo .icon {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
}

.topbar-logo span {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-soft);
  border-radius: 10px;
  padding: 6px 12px;
}

.user-badge span {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

/* LAYOUT */
.app-layout {
  max-width: 960px;
  margin: 0 auto;
  padding: 24px 24px 40px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 24px;
  align-items: start;
}

/* SIDEBAR */
.sidebar {
  position: sticky;
  top: 84px;
}

.sidebar-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 8px;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 14px;
  text-align: left;
  font-family: inherit;
  background: transparent;
  color: var(--text-sub);
  text-decoration: none;
  transition: all .15s;
}

.nav-item:hover {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-item.active {
  background: var(--accent-soft);
  color: var(--accent);
}

.nav-item .nav-icon {
  font-size: 16px;
  width: 20px;
  text-align: center;
  opacity: 0.6;
}

.nav-item.active .nav-icon {
  opacity: 1;
}

/* CARD */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

/* BUTTONS */
.btn {
  border-radius: var(--radius-sm);
  padding: 11px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  border: none;
  transition: opacity .15s;
}

.btn:hover { opacity: 0.85; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-soft { background: var(--accent-soft); color: var(--accent); }
.btn-ghost { background: transparent; color: var(--text-sub); border: 1.5px solid var(--border); }
.btn-danger { background: var(--red-soft); color: var(--red); }
.btn-success { background: var(--green-soft); color: var(--green); }

/* FORM */
.field { margin-bottom: 14px; }

.field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sub);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

input, select, textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  font-size: 14px;
  color: var(--text);
  outline: none;
  font-family: inherit;
  transition: border-color .15s;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
}

/* MODAL */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: rgba(15,14,26,0.7);
  backdrop-filter: blur(4px);
}

.modal {
  background: var(--surface);
  border-radius: 20px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-strong);
}

.modal-header {
  padding: 24px 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.modal-header h2 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}

.modal-header p {
  margin-top: 4px;
  font-size: 13px;
  color: var(--text-sub);
}

.modal-close {
  background: var(--border);
  border: none;
  border-radius: 8px;
  width: 32px;
  height: 32px;
  cursor: pointer;
  color: var(--text-sub);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.modal-body { padding: 0 24px 24px; }

/* PILL */
.pill {
  border-radius: 20px;
  padding: 3px 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.3px;
  display: inline-block;
}

/* ALERT */
.alert {
  border-radius: 12px;
  padding: 13px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-weight: 600;
  font-size: 14px;
}

.alert-red { background: var(--red-soft); color: var(--red); }
.alert-yellow { background: var(--yellow-soft); color: var(--yellow); }
.alert-green { background: var(--green-soft); color: var(--green); }

/* EMPTY STATE */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}

.empty-state .empty-icon { font-size: 40px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; }

/* SECTION TITLE */
.section-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title h2 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.4px;
}

/* GRID */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }

/* LOGIN PAGE */
.login-page {
  min-height: 100vh;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.login-box {
  width: 100%;
  max-width: 360px;
}

.login-logo {
  text-align: center;
  margin-bottom: 40px;
}

.login-logo .logo-icon {
  width: 72px;
  height: 72px;
  border-radius: 24px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 36px;
  margin: 0 auto 16px;
  box-shadow: 0 8px 32px var(--accent-glow);
}

.login-logo h1 {
  font-size: 28px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.8px;
}

.login-logo p {
  margin-top: 6px;
  color: var(--text-sub);
  font-size: 14px;
}

.error-box {
  background: var(--red-soft);
  border-radius: 8px;
  padding: 10px 14px;
  margin-bottom: 14px;
  color: var(--red);
  font-size: 13px;
  font-weight: 600;
}

/* AVATARES */
.avatar-sm,
.avatar-md {
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.avatar-sm {
  width: 30px;
  height: 30px;
  font-size: 13px;
}

.avatar-md {
  width: 48px;
  height: 48px;
  font-size: 18px;
}

/* UPLOAD DE FOTO */
.avatar-upload-area {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--input-bg);
  border: 1.5px dashed var(--border-strong);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: border-color .15s;
}

.avatar-upload-area:hover {
  border-color: var(--accent);
}

.avatar-preview {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}

.avatar-upload-info p {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
}

.avatar-upload-info span {
  font-size: 12px;
  color: var(--text-muted);
}