/* QRContact — shared light UI (DM Sans, cream surfaces) */
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@300;400;500;600;700&family=DM+Mono:wght@400;500&display=swap');

:root {
  --bg: #f7f6f3;
  --surface: #ffffff;
  --border: #e8e6e0;
  --border-2: #d4d0c8;
  --text: #1a1916;
  --text-2: #6b6860;
  --text-3: #9b9890;
  --accent: #1a1916;
  --accent-fg: #ffffff;
  --blue: #1b5fa8;
  --blue-bg: #ebf2fb;
  --green: #2a7a4b;
  --green-bg: #e6f4ed;
  --amber: #8a5a00;
  --amber-bg: #fef3dc;
  --red: #b53a2f;
  --red-bg: #fdecea;
  --purple: #5b3fa6;
  --purple-bg: #efebfb;
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08), 0 2px 4px rgba(0, 0, 0, 0.04);
}

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

body.qc-theme,
body {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  min-height: 100vh;
  line-height: 1.45;
}

/* ---- Auth (login / register / forgot / reset) ---- */
.qc-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.qc-login-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--shadow-md);
}

.qc-login-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 1.75rem;
}

.qc-login-logo-icon {
  width: 36px;
  height: 36px;
  background: var(--text);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: -0.5px;
}

.qc-login-logo-name {
  font-size: 17px;
  font-weight: 600;
  letter-spacing: -0.3px;
}

.qc-login-title {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.5px;
  margin-bottom: 6px;
}

.qc-login-sub {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 1.5rem;
  line-height: 1.55;
}

.qc-form-group {
  margin-bottom: 1rem;
}

.qc-form-label {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-2);
  display: block;
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.45px;
}

.qc-form-input,
.qc-form-input-modal {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: 'DM Sans', sans-serif;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  transition: border 0.15s, background 0.15s;
}

.qc-form-input:focus,
.qc-form-input-modal:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}

.qc-form-input::placeholder {
  color: var(--text-3);
}

textarea.qc-form-input {
  min-height: 80px;
  resize: vertical;
}

.qc-btn-login,
.qc-btn-block {
  width: 100%;
  padding: 11px;
  font-size: 14px;
  font-weight: 600;
  font-family: 'DM Sans', sans-serif;
  background: var(--text);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  margin-top: 0.35rem;
  letter-spacing: 0.2px;
  transition: opacity 0.15s;
}

.qc-btn-login:hover:not(:disabled),
.qc-btn-block:hover:not(:disabled) {
  opacity: 0.88;
}

.qc-btn-login:disabled,
.qc-btn-block:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

.qc-err {
  display: none;
  font-size: 12px;
  color: var(--red);
  margin-bottom: 10px;
  padding: 8px 12px;
  background: var(--red-bg);
  border-radius: var(--radius-sm);
  border: 1px solid #f5c5c0;
}

.qc-err.show {
  display: block;
}

.qc-ok {
  display: none;
  font-size: 13px;
  color: var(--green);
  margin-bottom: 10px;
  padding: 8px 12px;
  background: var(--green-bg);
  border-radius: var(--radius-sm);
  border: 1px solid #b4dcc5;
}

.qc-ok.show {
  display: block;
}

.qc-links {
  margin-top: 1.25rem;
  text-align: center;
  font-size: 13px;
  color: var(--text-2);
}

.qc-links a {
  color: var(--text);
  font-weight: 500;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.qc-links a:hover {
  color: var(--blue);
}

/* ---- App shell ---- */
.qc-app {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.qc-topbar {
  height: 56px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  padding: 0 1.25rem;
  gap: 1rem;
  position: sticky;
  top: 0;
  z-index: 50;
  flex-shrink: 0;
}

.qc-topbar-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.3px;
  margin-right: 0.25rem;
}

.qc-topbar-logo-icon {
  width: 28px;
  height: 28px;
  background: var(--text);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 9px;
  font-weight: 700;
}

.qc-topbar-role {
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.qc-topbar-spacer {
  flex: 1;
}

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

.qc-topbar-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
  background: var(--text);
  color: #fff;
}

.qc-topbar-name {
  font-size: 13px;
  font-weight: 500;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.qc-btn-logout {
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 500;
  font-family: 'DM Sans', sans-serif;
  background: transparent;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-2);
  transition: background 0.15s, color 0.15s;
}

.qc-btn-logout:hover {
  background: var(--bg);
  color: var(--text);
}

.qc-layout {
  display: flex;
  flex: 1;
  min-height: 0;
}

.qc-sidebar {
  width: 220px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 1rem 0;
  flex-shrink: 0;
}

.qc-nav-section {
  padding: 0 0.75rem;
  margin-bottom: 0.25rem;
}

.qc-nav-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.7px;
  padding: 0.5rem 0.75rem 0.25rem;
}

.qc-nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-2);
  transition: background 0.15s, color 0.15s;
  margin-bottom: 1px;
  border: none;
  background: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
}

.qc-nav-item:hover {
  background: var(--bg);
  color: var(--text);
}

.qc-nav-item.active {
  background: var(--text);
  color: #fff;
}

.qc-nav-item.qc-nav-link {
  text-decoration: none;
  display: flex;
}

.qc-content {
  flex: 1;
  padding: 1.75rem 2rem;
  overflow-y: auto;
}

@media (max-width: 768px) {
  .qc-sidebar {
    display: none;
  }
  .qc-content {
    padding: 1rem;
  }
}

/* ---- Page blocks ---- */
.qc-page-title {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.4px;
  margin-bottom: 4px;
}

.qc-page-sub {
  font-size: 13px;
  color: var(--text-2);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.qc-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 1.5rem;
}

.qc-stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.25rem;
}

.qc-stat-label {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.qc-stat-value {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--text);
  line-height: 1.1;
}

/* Stats row: <div class="qc-stat"><b id="…">#</b><span>Label</span></div> */
.qc-stat > b {
  display: block;
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.5px;
  color: var(--text);
  line-height: 1.1;
  margin-bottom: 6px;
}

.qc-stat > span {
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

a.qc-stat-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s, box-shadow 0.15s;
}

a.qc-stat-link:hover {
  border-color: var(--border-2);
  box-shadow: var(--shadow);
}

a.qc-stat-link:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

.qc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.25rem 1.35rem;
  margin-bottom: 1rem;
  box-shadow: var(--shadow);
}

.qc-card-title {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 0.85rem;
  color: var(--text);
}

.qc-muted {
  color: var(--text-2);
  font-size: 13px;
  line-height: 1.5;
}

.qc-callout-warn {
  background: var(--amber-bg);
  border: 1px solid #e8d4a8;
  color: var(--amber);
  padding: 14px 16px;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  font-size: 13px;
  line-height: 1.5;
}

.qc-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.qc-scroll-x {
  overflow-x: auto;
}

/* ---- Tables ---- */
.qc-table-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.qc-table-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0.85rem 1.15rem;
  border-bottom: 1px solid var(--border);
}

.qc-table-title {
  font-size: 14px;
  font-weight: 600;
}

.qc-search {
  padding: 8px 12px;
  font-size: 13px;
  font-family: 'DM Sans', sans-serif;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  min-width: 180px;
}

.qc-search:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}

table.qc-table {
  width: 100%;
  border-collapse: collapse;
}

table.qc-table thead th {
  padding: 10px 14px;
  text-align: left;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

table.qc-table tbody td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
  color: var(--text);
  vertical-align: middle;
}

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

table.qc-table tbody tr:hover td {
  background: #fafaf8;
}

table.qc-table tr.qc-row-inactive td {
  opacity: 0.55;
}

/* ---- Badges ---- */
.qc-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 9px;
  border-radius: 20px;
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.qc-badge-sa {
  background: var(--text);
  color: #fff;
}

.qc-badge-admin {
  background: var(--blue-bg);
  color: var(--blue);
}

.qc-badge-user {
  background: var(--green-bg);
  color: var(--green);
}

.qc-badge-on {
  background: var(--green-bg);
  color: var(--green);
}

.qc-badge-off {
  background: var(--red-bg);
  color: var(--red);
}

/* ---- Buttons (inline) ---- */
.qc-btn {
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 500;
  font-family: 'DM Sans', sans-serif;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid var(--border-2);
  background: var(--surface);
  color: var(--text);
  transition: background 0.15s;
}

.qc-btn:hover {
  background: var(--bg);
}

.qc-btn-primary {
  background: var(--text);
  color: #fff;
  border-color: transparent;
}

.qc-btn-primary:hover {
  opacity: 0.9;
}

.qc-btn-sm {
  padding: 5px 11px;
  font-size: 12px;
}

.qc-btn-danger {
  color: var(--red);
  border-color: #f5c5c0;
}

.qc-btn-danger:hover {
  background: var(--red-bg);
}

/* ---- Modal ---- */
.qc-modal-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.qc-modal-bg.open {
  display: flex;
}

.qc-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem 1.65rem;
  width: 440px;
  max-width: calc(100vw - 2rem);
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-md);
}

.qc-modal-title {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 1.1rem;
}

.qc-modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 1.1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.qc-hidden {
  display: none !important;
}

.qc-mono {
  font-family: 'DM Mono', ui-monospace, monospace;
  font-size: 12px;
}

.qc-link {
  color: var(--blue);
  text-decoration: none;
  font-size: 13px;
}

.qc-link:hover {
  text-decoration: underline;
}

/* ---- Admin / dense tables ---- */
.qc-role-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 14px;
}

.qc-role-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.qc-role-card h3 {
  font-size: 15px;
  margin-bottom: 8px;
  color: var(--text);
  font-weight: 600;
}

.qc-role-card p {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.45;
}

.qc-role-count {
  margin-top: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--blue);
}

.qc-row-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.qc-inp-inline {
  width: 118px;
  padding: 6px 8px;
  font-size: 12px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
}

.qc-inp-inline:focus {
  outline: none;
  border-color: var(--accent);
  background: #fff;
}

.qc-select-inline {
  min-width: 180px;
  padding: 6px 8px;
  font-size: 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-2);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
}

.qc-admin-nested {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
  margin-bottom: 1rem;
}

.qc-flex-form {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: flex-end;
}

.qc-qr-divider {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Portal / admin: “Read a QR” — tap tile over reader (avoids empty black box before camera) */
.qc-qr-scan-shell {
  position: relative;
  max-width: 420px;
  margin: 0 auto 4px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: linear-gradient(165deg, #e8f0ff 0%, #f7f5ff 50%, #f2f0ff 100%);
}
.qc-qr-reader-slot {
  min-height: 220px;
  width: 100%;
  position: relative;
  box-sizing: border-box;
}
.qc-qr-scan-shell.qc-qr-scanning .qc-qr-reader-slot {
  min-height: 260px;
}
.qc-qr-launch {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 20px;
  border: none;
  border-radius: inherit;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.94) 0%, rgba(248, 246, 255, 0.9) 100%);
  cursor: pointer;
  font-family: inherit;
  transition: opacity 0.22s ease, visibility 0.22s ease;
}
.qc-qr-launch:hover {
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.99) 0%, rgba(252, 250, 255, 0.96) 100%);
}
.qc-qr-launch:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 2px;
}
.qc-qr-scan-shell.qc-qr-scanning .qc-qr-launch,
.qc-qr-scan-shell.qc-qr-reading .qc-qr-launch {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.qc-qr-launch-title {
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}
.qc-qr-launch-sub {
  font-size: 13px;
  color: var(--text-2);
  max-width: 280px;
  text-align: center;
  line-height: 1.45;
}
.qc-qr-launch-icon {
  width: 80px;
  height: 80px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--text) 0%, #45423c 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(26, 25, 22, 0.18);
}
.qc-qr-launch-icon svg {
  display: block;
}
.qc-qr-scan-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  justify-content: center;
  margin-top: 10px;
}