:root {
  --cz-blue: #1976d2;
  --cz-blue-dark: #0d47a1;
  --cz-blue-soft: #e9f3ff;
  --cz-ink: #10233f;
  --cz-muted: #64748b;
  --cz-border: #dce7f5;
  --cz-bg: #f5f9ff;
  --cz-shadow: 0 12px 35px rgba(25, 118, 210, .10);
}

html, body {
  min-height: 100%;
}

body.cityzen-body {
  margin: 0;
  color: var(--cz-ink);
  background:
    radial-gradient(900px 380px at 10% -5%, #d9ebff 0%, transparent 70%),
    var(--cz-bg);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

.cz-container {
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 1rem;
}

.cz-navbar {
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid var(--cz-border);
  box-shadow: 0 5px 24px rgba(15, 47, 87, .08);
  backdrop-filter: blur(12px);
}

.cz-brand {
  color: var(--cz-blue-dark);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: -.02em;
}

.cz-brand-logo {
  display: block;
  width: 46px;
  height: 46px;
  object-fit: contain;
}

.cz-surface {
  background: #fff;
  border: 1px solid var(--cz-border);
  border-radius: 20px;
  box-shadow: var(--cz-shadow);
}

.cz-hero {
  color: #fff;
  background:
    linear-gradient(135deg, rgba(13, 71, 161, .96), rgba(25, 118, 210, .90)),
    #1976d2;
  border-radius: 22px;
  box-shadow: 0 18px 42px rgba(13, 71, 161, .22);
}

.cz-action-card {
  min-height: 170px;
  color: var(--cz-ink);
  text-decoration: none;
  transition: transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}

.cz-action-card:hover,
.cz-action-card:focus-visible {
  color: var(--cz-ink);
  transform: translateY(-3px);
  border-color: #9fc8f6;
  box-shadow: 0 16px 38px rgba(25, 118, 210, .16);
}

.cz-action-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  color: var(--cz-blue);
  background: var(--cz-blue-soft);
  border-radius: 16px;
  font-size: 1.3rem;
}

.btn-cityzen {
  --bs-btn-color: #fff;
  --bs-btn-bg: var(--cz-blue);
  --bs-btn-border-color: var(--cz-blue);
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: var(--cz-blue-dark);
  --bs-btn-hover-border-color: var(--cz-blue-dark);
  --bs-btn-focus-shadow-rgb: 25, 118, 210;
}

.cz-status {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  padding: .3rem .65rem;
  font-size: .75rem;
  font-weight: 800;
  border-radius: 999px;
}

.cz-status-pending, .cz-status-submitted, .cz-status-depot {
  color: #8a5700;
  background: #fff3cd;
}

.cz-status-active, .cz-status-paid, .cz-status-success, .cz-status-accepted {
  color: #0f653c;
  background: #d9f8e8;
}

.cz-status-rejected, .cz-status-failed {
  color: #9d1c2c;
  background: #fde2e6;
}

.cz-status-progress, .cz-status-in_review, .cz-status-in_progress {
  color: #125899;
  background: #dceeff;
}

.cz-mobile-card {
  border: 1px solid var(--cz-border);
  border-radius: 17px;
  background: #fff;
}

.cz-bottom-nav {
  position: fixed;
  z-index: 1030;
  right: 0;
  bottom: 0;
  left: 0;
  background: rgba(255, 255, 255, .97);
  border-top: 1px solid var(--cz-border);
  box-shadow: 0 -7px 24px rgba(15, 47, 87, .10);
}

.cz-bottom-nav a {
  color: #718096;
  text-decoration: none;
  font-size: .72rem;
  font-weight: 700;
}

.cz-bottom-nav a.active {
  color: var(--cz-blue);
}

.cz-bottom-nav i {
  display: block;
  margin-bottom: .2rem;
  font-size: 1.1rem;
}

.cz-badge-choice {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  color: var(--cz-blue-dark);
  background: var(--cz-blue-soft);
  border: 1px solid #bddafd;
  border-radius: 999px;
  padding: .35rem .65rem;
}

.cz-service-picker {
  position: relative;
}

.cz-service-picker-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  min-height: 66px;
  padding: .75rem .9rem;
  color: var(--cz-ink);
  background: #fff;
  border: 1px solid #cddcee;
  border-radius: 14px;
  transition: border-color .16s ease, box-shadow .16s ease;
}

.cz-service-picker-toggle:hover,
.cz-service-picker-toggle:focus-visible,
.cz-service-picker.is-open .cz-service-picker-toggle {
  border-color: #64a9ed;
  box-shadow: 0 0 0 .22rem rgba(25, 118, 210, .13);
  outline: 0;
}

.cz-service-picker-icon {
  display: grid;
  flex: 0 0 auto;
  place-items: center;
  width: 38px;
  height: 38px;
  color: var(--cz-blue);
  background: var(--cz-blue-soft);
  border-radius: 11px;
}

.cz-service-picker-chevron {
  color: var(--cz-blue);
  transition: transform .16s ease;
}

.cz-service-picker.is-open .cz-service-picker-chevron {
  transform: rotate(180deg);
}

.cz-service-picker-menu {
  position: absolute;
  z-index: 1020;
  top: calc(100% + .5rem);
  right: 0;
  left: 0;
  display: flex;
  flex-direction: column;
  max-height: min(62vh, 460px);
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--cz-border);
  border-radius: 16px;
  box-shadow: 0 18px 45px rgba(15, 47, 87, .18);
}

.cz-service-picker-options {
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: .45rem;
}

.cz-service-picker-option {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin: 0;
  padding: .8rem;
  border: 1px solid transparent;
  border-radius: 12px;
  cursor: pointer;
  transition: background-color .14s ease, border-color .14s ease;
}

.cz-service-picker-option:hover,
.cz-service-picker-option:focus-within {
  background: #f7fbff;
  border-color: var(--cz-border);
}

.cz-service-picker-option.is-selected {
  background: var(--cz-blue-soft);
  border-color: #bddafd;
}

.cz-service-picker-option .form-check-input {
  margin-top: .2rem;
}

.cz-thread {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.cz-message {
  width: min(88%, 680px);
  padding: .75rem .9rem;
  border-radius: 16px;
  background: #eef3f9;
}

.cz-message.mine {
  align-self: flex-end;
  color: #fff;
  background: linear-gradient(135deg, #1976d2, #0d47a1);
}

.cz-auth-shell {
  width: 100%;
  max-width: 560px;
  margin: 0 auto;
}

.iti {
  width: 100%;
}

.form-control,
.form-select {
  border-color: #cddcee;
  min-height: 46px;
}

.form-control:focus,
.form-select:focus {
  border-color: #64a9ed;
  box-shadow: 0 0 0 .22rem rgba(25, 118, 210, .13);
}

@media (max-width: 991.98px) {
  body.cityzen-body {
    padding-bottom: 74px;
  }
}

@media (max-width: 575.98px) {
  .cz-container {
    padding: 0 .8rem;
  }

  .cz-surface,
  .cz-hero {
    border-radius: 16px;
  }

  .cz-action-card {
    min-height: 150px;
  }

  .cz-page-title {
    font-size: 1.2rem;
  }

  .cz-service-picker-menu {
    max-height: min(66vh, 430px);
  }
}