/* ============================================================
   GIMTL – app.css  |  Layout limpo, fundo branco, mobile-first
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=IBM+Plex+Mono:wght@400;500&display=swap');

:root {
  --green:       #0F6E56;
  --green-md:    #1D9E75;
  --green-lt:    #5DCAA5;
  --green-pale:  #E1F5EE;
  --green-dark:  #085041;

  --danger:      #E24B4A;
  --danger-pale: #FCEBEB;
  --danger-dark: #A32D2D;

  --warn:        #EF9F27;
  --warn-pale:   #FAEEDA;
  --warn-dark:   #854F0B;

  --info:        #378ADD;
  --info-pale:   #E6F1FB;
  --info-dark:   #185FA5;

  --gray-50:     #F8F9FA;
  --gray-100:    #F1F3F5;
  --gray-200:    #E9ECEF;
  --gray-300:    #DEE2E6;
  --gray-400:    #CED4DA;
  --gray-500:    #ADB5BD;
  --gray-600:    #6C757D;
  --gray-700:    #495057;
  --gray-800:    #343A40;
  --gray-900:    #212529;

  --white:       #FFFFFF;
  --text:        #1A1D23;
  --text-muted:  #6C757D;
  --border:      #E9ECEF;
  --border-md:   #DEE2E6;
  --surface:     #F8F9FA;

  --sidebar-w:   240px;
  --topbar-h:    58px;
  --r:           10px;
  --r-sm:        7px;
  --r-xs:        5px;

  --shadow-xs:   0 1px 2px rgba(0,0,0,.05);
  --shadow-sm:   0 1px 4px rgba(0,0,0,.07);
  --shadow-md:   0 4px 16px rgba(0,0,0,.09);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--gray-100);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}
a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; height: auto; display: block; }

/* ── Typography ─────────────────────────────────────────── */
h1 { font-size: 1.4rem; font-weight: 600; color: var(--text); }
h2 { font-size: 1.15rem; font-weight: 600; color: var(--text); }
h3 { font-size: 1rem;    font-weight: 600; color: var(--text); }
.mono { font-family: 'IBM Plex Mono', monospace; }
.muted { color: var(--text-muted); }
.small { font-size: .8rem; }
.label {
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--text-muted);
  font-family: 'IBM Plex Mono', monospace;
}

/* ── Top Bar ─────────────────────────────────────────────── */
.topbar {
  position: sticky; top: 0; z-index: 160;
  height: var(--topbar-h);
  background: var(--white);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 .75rem 0 .75rem;
  gap: 8px;
  box-shadow: var(--shadow-xs);
}
.topbar-logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none;
}
.topbar-logo .mark {
  width: 32px; height: 32px;
  background: var(--green);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.topbar-logo .mark i { color: #fff; font-size: 1.1rem; }
.topbar-logo .brand {
  font-size: .9rem; font-weight: 700;
  color: var(--text);
  letter-spacing: -.2px;
}
.topbar-title {
  flex: 1;
  font-size: .9rem; font-weight: 500;
  color: var(--text-muted);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar-right { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }
.topbar-icon-btn {
  width: 36px; height: 36px;
  border-radius: var(--r-sm);
  border: none; background: none;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--text-muted);
  font-size: 1.15rem;
  transition: background .15s, color .15s;
  position: relative;
  text-decoration: none;
}
.topbar-icon-btn:hover { background: var(--gray-100); color: var(--text); }
.notif-dot {
  position: absolute; top: 5px; right: 5px;
  width: 7px; height: 7px;
  background: var(--danger);
  border-radius: 50%;
  border: 1.5px solid var(--white);
}
.topbar-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: var(--green-pale);
  color: var(--green-dark);
  font-size: .75rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; flex-shrink: 0;
  border: 1.5px solid var(--green-lt);
}

/* ── Sidebar ─────────────────────────────────────────────── */
/* Overlay escuro (mobile) */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 149;
}
.sidebar-overlay.open { display: block; }

.sidebar {
  position: fixed;
  top: 0; left: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--white);
  border-right: 1px solid var(--border);
  overflow-y: auto;
  z-index: 150;
  padding: .75rem 0;
  display: flex;
  flex-direction: column;
  /* Escondido por defeito (fora do ecrã) */
  transform: translateX(-100%);
  transition: transform .25s ease;
  box-shadow: 4px 0 20px rgba(0,0,0,.08);
}
.sidebar.open {
  transform: translateX(0);
}

/* Desktop: sidebar sempre visível sem overlay */
@media (min-width: 1024px) {
  .sidebar {
    transform: translateX(0);
    top: var(--topbar-h);
    box-shadow: none;
  }
  .sidebar.collapsed {
    transform: translateX(-100%);
  }
  .main-with-sidebar {
    margin-left: var(--sidebar-w);
    transition: margin-left .25s ease;
  }
  .main-with-sidebar.sidebar-collapsed {
    margin-left: 0;
  }
  .sidebar-overlay { display: none !important; }
}

/* Sidebar header (logo + close btn) */
.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: .75rem 1rem .5rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: .5rem;
  flex-shrink: 0;
}
.sidebar-logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none;
}
.sidebar-logo img { height:30px;width:auto;display:block;object-fit:contain; }
.sidebar-logo .brand { font-size: .9rem; font-weight: 700; color: var(--text); }
@media (min-width: 1024px) {
  .sidebar-header { display: none; }
}

.sidebar-section {
  padding: .25rem .75rem .1rem;
  font-size: .65rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .8px;
  color: var(--gray-400);
  margin-top: .75rem;
  font-family: 'IBM Plex Mono', monospace;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: .55rem 1rem;
  margin: 1px .5rem;
  border-radius: var(--r-sm);
  color: var(--gray-700);
  font-size: .865rem; font-weight: 500;
  cursor: pointer; text-decoration: none;
  transition: background .15s, color .15s;
  white-space: nowrap;
}
.nav-item i { font-size: 1.05rem; flex-shrink: 0; color: var(--gray-500); }
.nav-item:hover  { background: var(--gray-100); color: var(--text); text-decoration: none; }
.nav-item:hover i { color: var(--gray-700); }
.nav-item.active { background: var(--green-pale); color: var(--green-dark); font-weight: 600; }
.nav-item.active i { color: var(--green); }
.sidebar-divider { border: none; border-top: 1px solid var(--border); margin: .5rem .75rem; }

/* ── Main content ────────────────────────────────────────── */
.main-with-sidebar {
  transition: margin-left .25s ease;
}
.main-content {
  padding: 1.25rem 1rem 5rem;
  max-width: 960px;
  margin: 0 auto;
}
@media (min-width: 768px) {
  .main-content { padding: 1.5rem 1.75rem 3rem; }
}

/* ── Page header ─────────────────────────────────────────── */
.page-hd {
  display: flex; align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.page-hd h1 { font-size: 1.25rem; font-weight: 700; margin-bottom: 2px; }
.page-hd .sub { font-size: .8rem; color: var(--text-muted); }

/* ── Cards ───────────────────────────────────────────────── */
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-xs);
}
.card-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: .8rem 1.1rem;
  border-bottom: 1px solid var(--border);
  background: var(--white);
}
.card-head-title {
  display: flex; align-items: center; gap: 8px;
  font-size: .9rem; font-weight: 600; color: var(--text);
}
.card-head-title i { font-size: 1.1rem; color: var(--green); }
.card-body { padding: 1rem 1.1rem; }

/* ── KPI grid ────────────────────────────────────────────── */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 1rem;
}
@media (min-width: 768px) {
  .kpi-grid { grid-template-columns: repeat(4, 1fr); }
}
.kpi {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  padding: 1rem 1.1rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-xs);
}
.kpi::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--green-md);
}
.kpi.danger::before { background: var(--danger); }
.kpi.warn::before   { background: var(--warn); }
.kpi.info::before   { background: var(--info); }
.kpi .kpi-label { font-size: .68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .7px; margin-bottom: 6px; font-family: 'IBM Plex Mono', monospace; }
.kpi .kpi-val   { font-size: 1.75rem; font-weight: 700; line-height: 1; color: var(--text); }
.kpi .kpi-val.danger { color: var(--danger); }
.kpi .kpi-val.warn   { color: var(--warn); }
.kpi .kpi-sub   { font-size: .72rem; color: var(--text-muted); margin-top: 5px; }

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: .52rem 1rem;
  border-radius: var(--r-sm);
  font-family: 'Inter', sans-serif;
  font-size: .845rem; font-weight: 500;
  cursor: pointer; border: 1px solid transparent;
  transition: all .15s; text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
  -webkit-tap-highlight-color: transparent;
}
.btn i { font-size: 1rem; flex-shrink: 0; }
.btn:active { transform: scale(.97); }
.btn:hover  { text-decoration: none; }

.btn-primary { background: var(--green); color: #fff; border-color: var(--green); }
.btn-primary:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }

.btn-outline { background: transparent; border-color: var(--border-md); color: var(--text); }
.btn-outline:hover { background: var(--gray-100); border-color: var(--gray-400); color: var(--text); }

.btn-ghost { background: transparent; border-color: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: var(--gray-100); color: var(--text); }

.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-danger:hover { background: var(--danger-dark); border-color: var(--danger-dark); color: #fff; }

.btn-warn { background: var(--warn); color: #fff; border-color: var(--warn); }

.btn-full { width: 100%; justify-content: center; }
.btn-lg   { padding: .72rem 1.4rem; font-size: .95rem; }
.btn-sm   { padding: .35rem .75rem; font-size: .78rem; }

/* ── Forms ───────────────────────────────────────────────── */
.form-group { margin-bottom: .9rem; }
.form-label {
  display: block;
  font-size: .72rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .6px;
  color: var(--text-muted);
  margin-bottom: 5px;
  font-family: 'IBM Plex Mono', monospace;
}
.form-control {
  width: 100%;
  border: 1px solid var(--border-md);
  border-radius: var(--r-sm);
  padding: .54rem .85rem;
  font-size: .88rem;
  font-family: 'Inter', sans-serif;
  color: var(--text);
  background: var(--white);
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  transition: border-color .15s, box-shadow .15s;
  line-height: 1.5;
}
.form-control:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(29,158,117,.12);
}
.form-control:disabled { background: var(--gray-100); color: var(--text-muted); cursor: not-allowed; }
.form-control.error    { border-color: var(--danger); }
textarea.form-control  { resize: vertical; min-height: 80px; }

.form-row   { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 12px; }
@media (max-width: 540px) {
  .form-row, .form-row-3 { grid-template-columns: 1fr; }
}
.form-hint  { font-size: .72rem; color: var(--text-muted); margin-top: 4px; }
.form-error { font-size: .72rem; color: var(--danger);     margin-top: 4px; }

/* ── Stepper ─────────────────────────────────────────────── */
.stepper {
  display: flex;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  overflow: hidden;
  margin-bottom: 1rem;
  box-shadow: var(--shadow-xs);
}
.step {
  flex: 1; text-align: center;
  padding: .75rem .5rem;
  font-size: .7rem; color: var(--text-muted);
  border-right: 1px solid var(--border);
  transition: all .2s;
}
.step:last-child { border-right: none; }
.step .step-n { display: block; font-size: 1.1rem; font-weight: 700; margin-bottom: 2px; }
.step.done   { background: var(--green-pale); color: var(--green); }
.step.active { background: var(--green); color: #fff; font-weight: 600; }

/* ── Checklist ───────────────────────────────────────────── */
.check-section-label {
  font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .8px;
  color: var(--text-muted);
  font-family: 'IBM Plex Mono', monospace;
  padding: .55rem 1rem;
  background: var(--gray-50);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.check-item {
  display: flex; align-items: center;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border);
  gap: 10px;
  background: var(--white);
  transition: background .1s;
}
.check-item:last-child { border-bottom: none; }
.check-item.critical   { border-left: 3px solid var(--danger); }
.check-item.nc         { background: #FFF8F8; }
.check-item-label      { flex: 1; font-size: .855rem; line-height: 1.4; }
.crit-tag { font-size: .6rem; color: var(--danger); font-weight: 700; font-family: 'IBM Plex Mono', monospace; margin-left: 5px; text-transform: uppercase; }

.toggle-grp { display: flex; border: 1px solid var(--border-md); border-radius: var(--r-sm); overflow: hidden; }
.tog {
  padding: 5px 11px; font-size: .78rem; font-weight: 500;
  cursor: pointer; border: none; background: var(--white);
  font-family: 'Inter', sans-serif; color: var(--text-muted);
  transition: all .15s;
}
.tog.ok.sel  { background: var(--green);  color: #fff; }
.tog.nc.sel  { background: var(--danger); color: #fff; }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: .7rem; font-weight: 600;
  white-space: nowrap;
}
.badge-ok   { background: var(--green-pale);  color: var(--green-dark); }
.badge-fail { background: var(--danger-pale); color: var(--danger-dark); }
.badge-pend { background: var(--warn-pale);   color: var(--warn-dark); }
.badge-prog { background: var(--info-pale);   color: var(--info-dark); }
.badge-gray { background: var(--gray-100);    color: var(--gray-600); }

/* ── Alerts ──────────────────────────────────────────────── */
.alert {
  border-radius: var(--r-sm);
  padding: .75rem 1rem;
  font-size: .855rem;
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 1rem;
  line-height: 1.5;
}
.alert i { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }
.alert-danger { background: var(--danger-pale); color: var(--danger-dark); border: 1px solid #F7C1C1; }
.alert-warn   { background: var(--warn-pale);   color: var(--warn-dark);   border: 1px solid #FAC775; }
.alert-ok     { background: var(--green-pale);  color: var(--green-dark);  border: 1px solid #9FE1CB; }
.alert-info   { background: var(--info-pale);   color: var(--info-dark);   border: 1px solid #B5D4F4; }

/* ── Table ───────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }
table       { width: 100%; border-collapse: collapse; }
th {
  padding: .55rem .9rem;
  text-align: left;
  font-size: .68rem; font-weight: 600;
  text-transform: uppercase; letter-spacing: .6px;
  color: var(--text-muted);
  background: var(--gray-50);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  font-family: 'IBM Plex Mono', monospace;
}
td {
  padding: .7rem .9rem;
  font-size: .845rem;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
tr:last-child td  { border-bottom: none; }
tr:hover td       { background: var(--gray-50); }

/* ── Signature canvas ────────────────────────────────────── */
.sig-canvas-wrap {
  border: 1.5px dashed var(--green-lt);
  border-radius: var(--r);
  background: var(--gray-50);
  overflow: hidden;
}
#sig-canvas { display: block; width: 100%; height: 130px; cursor: crosshair; touch-action: none; }

/* ── Photo button ────────────────────────────────────────── */
.photo-btn {
  background: var(--gray-50);
  border: 1px dashed var(--gray-400);
  border-radius: var(--r-xs);
  padding: 4px 9px;
  font-size: .72rem; color: var(--text-muted);
  cursor: pointer;
  display: flex; align-items: center; gap: 4px;
  font-family: 'Inter', sans-serif;
  flex-shrink: 0;
  transition: all .15s;
}
.photo-btn.has { border-color: var(--green); color: var(--green); background: var(--green-pale); }

/* ── Alcohol buttons ─────────────────────────────────────── */
.alc-btns { display: flex; gap: 10px; margin-top: .75rem; }
.alc-btn {
  flex: 1; padding: 1rem .5rem;
  border-radius: var(--r);
  border: 1.5px solid var(--border-md);
  background: var(--white); cursor: pointer;
  font-size: .9rem; font-weight: 500;
  font-family: 'Inter', sans-serif;
  display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  transition: all .15s; color: var(--text-muted);
}
.alc-btn i { font-size: 1.6rem; }
.alc-btn.pass.sel { border-color: var(--green);  background: var(--green-pale);  color: var(--green-dark); }
.alc-btn.fail.sel { border-color: var(--danger);  background: var(--danger-pale); color: var(--danger-dark); }

/* ── Modal ───────────────────────────────────────────────── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,.35);
  z-index: 500; align-items: flex-end; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: var(--white);
  border-radius: var(--r) var(--r) 0 0;
  padding: 1.5rem 1.25rem calc(1.5rem + env(safe-area-inset-bottom));
  width: 100%; max-width: 480px;
  text-align: center;
  animation: slideup .22s ease;
  max-height: 92vh; overflow-y: auto;
}
@keyframes slideup { from { transform: translateY(50px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
.modal-icon  { font-size: 2.5rem; margin-bottom: .75rem; }
.modal-title { font-size: 1.05rem; font-weight: 700; margin-bottom: .45rem; }
.modal-body  { font-size: .855rem; color: var(--text-muted); margin-bottom: 1.25rem; line-height: 1.6; }

/* ── Success view ────────────────────────────────────────── */
.success-wrap { text-align: center; padding: 2.5rem 1rem; }
.success-icon {
  width: 68px; height: 68px; border-radius: 50%;
  background: var(--green-pale);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.25rem;
}
.success-icon i { font-size: 2rem; color: var(--green); }

/* ── Activity rows ───────────────────────────────────────── */
.activity-row {
  display: flex; align-items: flex-start; gap: 10px;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--border);
  font-size: .845rem;
}
.activity-row:last-child { border-bottom: none; }
.activity-icon {
  width: 32px; height: 32px; border-radius: 50%;
  flex-shrink: 0; display: flex; align-items: center;
  justify-content: center; font-size: .9rem;
}
.activity-icon.ok   { background: var(--green-pale);  color: var(--green); }
.activity-icon.fail { background: var(--danger-pale);  color: var(--danger); }
.activity-icon.info { background: var(--info-pale);    color: var(--info); }
.activity-icon.warn { background: var(--warn-pale);    color: var(--warn); }

/* ── Dropdown ────────────────────────────────────────────── */
.dropdown-menu {
  display: none; position: fixed;
  top: calc(var(--topbar-h) + 4px); right: 10px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--r);
  box-shadow: var(--shadow-md);
  z-index: 500; min-width: 210px;
  padding: .35rem 0;
  animation: fadeIn .15s ease;
}
.dropdown-menu.open { display: block; }
@keyframes fadeIn { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:translateY(0); } }
.dropdown-item {
  display: flex; align-items: center; gap: 8px;
  padding: .55rem 1rem;
  font-size: .855rem; color: var(--text);
  text-decoration: none; cursor: pointer;
  transition: background .1s;
  border: none; background: none; width: 100%; text-align: left;
  font-family: 'Inter', sans-serif;
}
.dropdown-item:hover { background: var(--gray-100); color: var(--text); }
.dropdown-item.danger { color: var(--danger); }
.dropdown-item i { font-size: 1rem; color: var(--gray-500); flex-shrink: 0; }
.dropdown-item.danger i { color: var(--danger); }
.dropdown-divider { border: none; border-top: 1px solid var(--border); margin: .3rem 0; }
.dropdown-header { padding: .55rem 1rem .3rem; font-size: .78rem; font-weight: 600; color: var(--text); }
.dropdown-sub    { font-size: .72rem; color: var(--text-muted); font-weight: 400; }

/* ── Bottom Nav (mobile) ─────────────────────────────────── */
.bottom-nav {
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 200;
  background: var(--white);
  border-top: 1px solid var(--border);
  display: flex;
  padding-bottom: env(safe-area-inset-bottom);
  box-shadow: 0 -1px 8px rgba(0,0,0,.06);
}
@media (min-width: 768px) { .bottom-nav { display: none; } }
.bnav-item {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; padding: 8px 4px;
  color: var(--gray-500); font-size: .64rem; font-weight: 500;
  cursor: pointer; border: none; background: none;
  text-decoration: none; gap: 2px; transition: color .15s;
  -webkit-tap-highlight-color: transparent;
}
.bnav-item i { font-size: 1.3rem; }
.bnav-item.active { color: var(--green); }

/* ── Login ───────────────────────────────────────────────── */
.login-wrap {
  min-height: 100vh; background: var(--gray-100);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; padding: 1.5rem;
}
.login-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 2rem 1.75rem;
  width: 100%; max-width: 380px;
  box-shadow: var(--shadow-md);
}

/* ── Misc helpers ────────────────────────────────────────── */
.divider  { border: none; border-top: 1px solid var(--border); margin: 1rem 0; }
.flex     { display: flex; align-items: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-row  { display: flex; gap: 8px; }
.mt-1 { margin-top: .5rem; }
.mt-2 { margin-top: 1rem; }
.mb-1 { margin-bottom: .5rem; }
.mb-2 { margin-bottom: 1rem; }
.text-center { text-align: center; }
.w-full { width: 100%; }

/* ── Spin animation ──────────────────────────────────────── */
@keyframes spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }
.spin { animation: spin 1s linear infinite; }

/* Logo override */
.topbar-logo { display:flex;align-items:center;gap:8px;text-decoration:none;flex-shrink:0; }
.topbar-logo img { height:36px;width:auto;display:block;object-fit:contain; }