:root {
  --primary: #bd2124;
  --primary-strong: #a31b1e;
  --primary-soft: #fff1f1;
  --primary-border: #fee8e8;

  --dark: #1e2026;
  --dark-elevated: #32313a;

  --bg: #ffffff;
  --surface: #ffffff;
  --bg-subtle: #f5f5f5;
  --bg-muted: #fafafb;

  --text: #1e2026;
  --muted: #848e9c;
  --muted-light: #6a696a;

  --line: #e6e8ea;
  --line-strong: #d0d3d7;

  --success: #0ecb81;
  --success-bg: #e8faf2;
  --warning: #d0980b;
  --warning-bg: #fef9e7;
  --danger: #bd2124;
  --danger-bg: #fee8e8;

  --shadow-color: rgba(30, 32, 38, 0.12);

  --sidebar-w: 240px;
  --sidebar-w-collapsed: 56px;
  --topbar-h: 88px;
  --topbar-h-mobile: 64px;
}

:root[data-theme="dark"] {
  --primary-soft: rgba(189, 33, 36, 0.2);
  --primary-border: rgba(189, 33, 36, 0.35);

  --bg: #16171b;
  --surface: #1e2026;
  --bg-subtle: #282a31;
  --bg-muted: #22242a;

  --text: #f1f2f4;
  --muted: #9aa2ab;
  --muted-light: #c2c5c9;

  --line: #34363d;
  --line-strong: #45474f;

  --success-bg: rgba(14, 203, 129, 0.16);
  --warning-bg: rgba(208, 152, 11, 0.18);
  --danger-bg: rgba(189, 33, 36, 0.2);

  --shadow-color: rgba(0, 0, 0, 0.45);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", ui-sans-serif, system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.5;
}

.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-variant-numeric: tabular-nums;
}

.hidden {
  display: none !important;
}

.muted {
  color: var(--muted);
}

.error {
  color: var(--danger);
  font-size: 0.85rem;
}

.success-text {
  color: var(--success);
  font-size: 0.85rem;
}

/* ---------- Buttons ---------- */

button {
  cursor: pointer;
  border: none;
  border-radius: 8px;
  padding: 8px 16px;
  font-size: 0.875rem;
  font-family: inherit;
  font-weight: 500;
  background: var(--primary);
  color: #ffffff;
  transition: background-color 0.15s ease, opacity 0.15s ease;
}

button:hover {
  background: var(--primary-strong);
}

button.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}

button.ghost:hover {
  background: var(--bg-subtle);
}

button.ghost.danger {
  color: var(--danger);
  border-color: var(--line);
}

button.ghost.danger:hover {
  background: var(--danger-bg);
  border-color: var(--danger-bg);
}

button.icon-btn {
  background: transparent;
  color: var(--muted);
  padding: 8px;
  border-radius: 8px;
  width: 36px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

button.icon-btn:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

.theme-toggle {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 1000;
  background: var(--surface);
  border: 1px solid var(--line);
}

/* ---------- Forms ---------- */

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}

input[type="text"],
input[type="password"],
input[type="email"] {
  width: 100%;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.875rem;
  font-family: inherit;
}

input:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-soft);
}

.checkbox-label {
  flex-direction: row !important;
  align-items: center;
  gap: 8px !important;
}

.checkbox-label input {
  width: auto;
}

.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
}

/* ---------- Login screen ---------- */

.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-muted);
}

.login-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 32px;
  width: 340px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: 0 8px 24px var(--shadow-color);
}

.login-logo {
  height: 56px;
  width: auto;
  align-self: center;
  margin-bottom: -4px;
}

.login-card p.muted {
  text-align: center;
}

.mfa-qrcode {
  display: flex;
  justify-content: center;
  padding: 8px;
  background: #fff;
  border-radius: 8px;
  align-self: center;
}

.mfa-secret-label {
  text-align: center;
  font-size: 0.8rem;
  color: var(--muted);
  word-break: break-all;
}

.mfa-backup-codes-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px 12px;
  list-style: none;
  padding: 12px;
  margin: 0;
  background: var(--bg-muted);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
  text-align: center;
}

/* ---------- App shell ---------- */

.app-shell {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--surface);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding: 0 14px 22px;
  transition: width 0.15s ease, padding 0.15s ease;
}

.app-shell.collapsed .sidebar {
  width: var(--sidebar-w-collapsed);
  padding: 0 4px 14px;
}

.brand-block {
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 6px;
}

.brand-logo {
  height: 44px;
  width: auto;
}

.brand-mark {
  display: none;
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.app-shell.collapsed .brand-logo {
  display: none;
}

.app-shell.collapsed .brand-mark {
  display: flex;
}

.tabs {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-top: 8px;
}

.tab-subnav {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin: 2px 0 8px;
  padding-left: 14px;
}

.tab-subnav.collapsed {
  display: none;
}

.tabs button,
.settings-sidenav button {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: 8px;
  border-left: 3px solid transparent;
  background: transparent;
  color: var(--muted);
  font-weight: 500;
  font-size: 0.875rem;
  text-align: left;
  width: 100%;
}

.tabs button.tab-group-toggle {
  font-weight: 700;
}

.tab-subnav button {
  padding-left: 16px;
  font-size: 0.83rem;
}

.tab-subnav button::before {
  content: "";
  width: 8px;
  height: 1px;
  margin-left: -8px;
  background: var(--line-strong);
  flex-shrink: 0;
}

.tab-caret {
  margin-left: auto;
  font-size: 0.72rem;
  color: var(--muted);
  transition: transform 0.15s ease;
}

.tab-group-toggle[aria-expanded="true"] .tab-caret {
  transform: rotate(180deg);
}

.tabs button:hover,
.settings-sidenav button:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

.tabs button.active,
.settings-sidenav button.active {
  background: var(--primary-soft);
  border-left-color: var(--primary);
  color: var(--primary);
  font-weight: 600;
}

:root[data-theme="dark"] .tabs button.active,
:root[data-theme="dark"] .settings-sidenav button.active {
  color: #ffffff;
}

.tab-icon {
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.app-shell.collapsed .tab-label,
.app-shell.collapsed .sidebar-actions span,
.app-shell.collapsed .tab-caret {
  display: none;
}

.app-shell.collapsed .tab-subnav {
  display: none;
}

.app-shell.collapsed .tabs button {
  justify-content: center;
  padding: 10px;
}

.app-shell.collapsed .tabs button::after {
  content: attr(data-label);
  position: absolute;
  left: calc(100% + 12px);
  background: var(--dark);
  color: #fff;
  padding: 5px 10px;
  border-radius: 6px;
  font-size: 0.78rem;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  z-index: 400;
  transition: opacity 0.1s ease;
}

.app-shell.collapsed .tabs button:hover::after {
  opacity: 1;
}

.sidebar-footer {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.sidebar-actions {
  background: transparent;
  color: var(--muted-light);
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 8px;
  border-radius: 8px;
}

.sidebar-actions:hover {
  background: var(--bg-subtle);
  color: var(--text);
}

.workspace {
  flex: 1;
  min-width: 0;
  overflow-y: auto;
  background: var(--surface);
}

.topbar {
  height: var(--topbar-h);
  padding: 16px 22px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  background: var(--surface);
  z-index: 100;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

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

.topbar-left h1 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0;
  font-family: "Inter", sans-serif;
}

.content {
  padding: 22px;
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: block;
}

/* ---------- User menu ---------- */

.topbar-user-menu {
  position: relative;
}

.topbar-user-button {
  background: transparent;
  padding: 4px 6px 4px 4px;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-user-button:hover {
  background: var(--bg-subtle);
}

.user-name {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
}

.user-menu-caret {
  font-size: 0.7rem;
  color: var(--muted);
}

.avatar {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.9rem;
}

.avatar-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

.user-photo-thumb {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  object-fit: cover;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.user-photo-initial {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 0.85rem;
}

.user-photo-field {
  display: flex;
  align-items: center;
  gap: 16px;
}

.user-photo-preview {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  background: var(--bg-subtle);
  flex-shrink: 0;
}

.user-photo-controls {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.photo-upload-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  cursor: pointer;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  transition: background-color 0.15s ease;
}

.photo-upload-label:hover {
  background: var(--bg-subtle);
}

.user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow: 0 8px 24px var(--shadow-color);
  min-width: 220px;
  z-index: 300;
  overflow: hidden;
}

.user-dropdown-email {
  padding: 12px 14px;
  font-size: 0.8rem;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  word-break: break-all;
}

.user-dropdown button {
  width: 100%;
  background: transparent;
  color: var(--text);
  border-radius: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  font-weight: 400;
  justify-content: flex-start;
}

.user-dropdown button:hover {
  background: var(--bg-subtle);
}

.user-dropdown button.danger-item {
  color: var(--primary);
  border-top: 1px solid var(--line);
}

.user-dropdown button.danger-item:hover {
  background: var(--danger-bg);
}

/* ---------- Panels ---------- */

.panel {
  padding: 20px;
}

.section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.section-header h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 4px;
  color: var(--text);
  font-family: "Inter", sans-serif;
}

.section-header .caption {
  font-size: 0.88rem;
  color: var(--muted);
  margin: 0;
}

.section-header-title-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.section-header-title-row h2 {
  margin: 0;
}

/* ---------- Events ---------- */

.events-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 14px;
}

.events-toolbar button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.event-selected-pill {
  min-width: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
  color: var(--text);
}

.event-selected-pill span:first-child {
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 700;
}

.event-selected-pill span:last-child {
  color: var(--muted);
  font-size: 0.78rem;
}

.event-table-area {
  min-width: 0;
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.modal-card {
  position: relative;
  z-index: 1;
  width: min(560px, 100%);
  max-height: min(680px, calc(100vh - 36px));
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 18px;
  box-shadow: 0 18px 48px var(--shadow-color);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.modal-header h2 {
  margin: 0 0 4px;
  font-size: 1.05rem;
}

.modal-header .caption {
  margin: 0;
}

.event-client-search {
  gap: 8px;
}

.event-client-modal-list {
  min-height: 120px;
  max-height: 420px;
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.event-client-option {
  width: 100%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 10px;
  padding: 12px 14px;
  border-radius: 0;
  border-bottom: 1px solid var(--line);
  background: var(--surface);
  color: var(--text);
  text-align: left;
}

.event-client-option:last-child {
  border-bottom: none;
}

.event-client-option:hover,
.event-client-option.active {
  background: var(--primary-soft);
}

.event-client-option.active {
  box-shadow: inset 3px 0 0 var(--primary);
}

.event-client-option-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.event-client-name,
.event-client-meta,
.event-client-last {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.event-client-name {
  font-weight: 700;
}

.event-client-meta,
.event-client-last {
  color: var(--muted);
  font-size: 0.76rem;
}

.event-client-count {
  min-width: 28px;
  height: 24px;
  border-radius: 9999px;
  background: var(--bg-subtle);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.78rem;
}

.event-client-last {
  grid-column: 1 / -1;
}

/* ---------- Forms (full-page) ---------- */

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 24px;
  max-width: 760px;
}

.form-grid .full-width {
  grid-column: 1 / -1;
}

.form-section-title {
  margin: 6px 0 -8px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--muted);
}

.form-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 6px;
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- Tables ---------- */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.data-table {
  width: 100%;
  min-width: 640px;
  border-collapse: collapse;
  background: var(--surface);
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 10px 14px;
  font-size: 0.875rem;
}

.data-table th {
  background: var(--bg-muted);
  color: var(--muted);
  font-weight: 600;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.data-table tbody tr {
  border-bottom: 1px solid var(--line);
}

.data-table tbody tr:last-child {
  border-bottom: none;
}

.data-table tbody tr:nth-child(even) {
  background: var(--bg-muted);
}

.data-table tbody tr:hover {
  background: var(--bg-muted);
}

.row-actions {
  display: flex;
  gap: 6px;
}

.row-actions button {
  padding: 6px 12px;
  font-size: 0.8rem;
}

/* ---------- Badges ---------- */

.badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 9999px;
  font-size: 0.72rem;
  font-weight: 600;
}

.badge-sucesso {
  background: var(--success-bg);
  color: var(--success);
}

.badge-erro {
  background: var(--danger-bg);
  color: var(--danger);
}

.badge-processando,
.badge-recebido {
  background: var(--warning-bg);
  color: var(--warning);
}

/* ---------- Responsive ---------- */

@media (max-width: 860px) {
  .sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 600;
    transform: translateX(-100%);
    transition: transform 0.2s ease;
    box-shadow: 0 0 40px rgba(0, 0, 0, 0.15);
  }

  .app-shell.drawer-open .sidebar {
    transform: translateX(0);
  }

  .app-shell.collapsed .sidebar {
    width: var(--sidebar-w);
    padding: 0 14px 22px;
  }

  .app-shell.collapsed .brand-logo {
    display: block;
  }

  .app-shell.collapsed .brand-mark {
    display: none;
  }

  .app-shell.collapsed .tab-label {
    display: inline;
  }

  .app-shell.collapsed .tab-caret {
    display: inline-block;
  }

  .app-shell.collapsed .tab-subnav:not(.collapsed) {
    display: flex;
  }

  .topbar {
    height: var(--topbar-h-mobile);
    padding: 10px 14px;
  }
}

@media (max-width: 520px) {
  .topbar {
    padding: 10px 12px;
  }

  .content {
    padding: 14px;
  }
}