/* =============================================================================
   app.css — Comprensorio Milano Visconti · Censimento Residenti
   Stack: Bootstrap 5 + custom variables
   ============================================================================= */

/* ── VARIABILI ──────────────────────────────────────────────────────────────── */
:root {
  --mivi-navy:   #1A3A5C;
  --mivi-blue:   #2D6A9F;
  --mivi-lblue:  #E8F0F8;
  --mivi-teal:   #0F6E56;
  --mivi-lteal:  #E1F5EE;
  --mivi-amber:  #C07A0A;
  --mivi-lambr:  #FEF3E2;
  --mivi-red:    #A32D2D;
  --mivi-lred:   #FCEAEA;
  --mivi-gray:   #64748B;
  --mivi-lgray:  #F1F5F9;
  --mivi-border: #E2E8F0;
  --radius:      10px;
  --radius-lg:   16px;
  --shadow:      0 1px 3px rgba(0,0,0,.06), 0 4px 12px rgba(0,0,0,.04);
  --shadow-md:   0 4px 16px rgba(0,0,0,.08);
}

/* ── BASE ───────────────────────────────────────────────────────────────────── */
body {
  font-family: 'Inter', sans-serif;
  background: #F8FAFC;
  color: #1E293B;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ── NAVBAR ─────────────────────────────────────────────────────────────────── */
.navbar-mivi {
  background: var(--mivi-navy);
  padding: 14px 0;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.brand-logo {
  width: 44px; height: 44px;
  background: var(--mivi-blue);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-family: 'Playfair Display', serif;
  font-size: 18px; font-weight: 600; color: #fff;
  flex-shrink: 0;
}

.brand-title {
  font-family: 'Playfair Display', serif;
  font-size: 16px; font-weight: 600; color: #fff;
}

.brand-subtitle {
  font-size: 12px; color: rgba(255,255,255,.55); margin-top: 1px;
}

.badge-campagna {
  background: rgba(255,255,255,.12);
  color: rgba(255,255,255,.8);
  font-size: 12px; font-weight: 400;
  padding: 5px 12px; border-radius: 20px;
  border: 1px solid rgba(255,255,255,.2);
}

/* ── MAIN ───────────────────────────────────────────────────────────────────── */
.main-content {
  flex: 1;
  padding: 32px 0 48px;
}

/* ── FOOTER ─────────────────────────────────────────────────────────────────── */
.footer-mivi {
  background: #fff;
  border-top: 1px solid var(--mivi-border);
  padding: 14px 0;
  font-size: 13px;
  color: var(--mivi-gray);
}
.footer-mivi a { color: var(--mivi-blue); text-decoration: none; }
.footer-mivi a:hover { text-decoration: underline; }

/* ── PROGRESS BAR STEP ──────────────────────────────────────────────────────── */
.step-progress {
  display: flex;
  background: #fff;
  border: 1px solid var(--mivi-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  margin-bottom: 24px;
}

.step-item {
  flex: 1;
  padding: 12px 6px;
  text-align: center;
  position: relative;
}

.step-item + .step-item::before {
  content: '';
  position: absolute; left: 0; top: 20px;
  width: 1px; height: 14px;
  background: var(--mivi-border);
}

.step-num {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--mivi-lgray);
  border: 2px solid var(--mivi-border);
  color: var(--mivi-gray);
  font-size: 11px; font-weight: 600;
  margin: 0 auto 4px;
  display: flex; align-items: center; justify-content: center;
  transition: all .25s;
}

.step-label {
  font-size: 10px;
  color: var(--mivi-gray);
  font-weight: 500;
  line-height: 1.2;
}

.step-item.done .step-num {
  background: var(--mivi-teal);
  border-color: var(--mivi-teal);
  color: #fff;
}

.step-item.active .step-num {
  background: var(--mivi-navy);
  border-color: var(--mivi-navy);
  color: #fff;
}

.step-item.active .step-label {
  color: var(--mivi-navy);
  font-weight: 600;
}

/* ── CARD ────────────────────────────────────────────────────────────────────── */
.mivi-card {
  background: #fff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--mivi-border);
  box-shadow: var(--shadow);
  overflow: hidden;
  margin-bottom: 16px;
}

.mivi-card-header {
  background: linear-gradient(135deg, var(--mivi-navy) 0%, #2D5088 100%);
  padding: 20px 24px;
}

.mivi-card-header h2 {
  font-family: 'Playfair Display', serif;
  font-size: 18px; font-weight: 600; color: #fff;
  margin: 0;
}

.mivi-card-header p {
  font-size: 13px; color: rgba(255,255,255,.72);
  margin: 4px 0 0;
}

.mivi-card-body {
  padding: 24px;
}

/* ── FORM ────────────────────────────────────────────────────────────────────── */
.form-label { font-size: 13px; font-weight: 500; color: #1E293B; }
.form-label .req { color: var(--mivi-red); }

.form-control, .form-select {
  border: 1.5px solid var(--mivi-border);
  border-radius: 8px;
  font-size: 14px;
  padding: 10px 14px;
  transition: border-color .2s;
  font-family: 'Inter', sans-serif;
}

.form-control:focus, .form-select:focus {
  border-color: var(--mivi-blue);
  box-shadow: 0 0 0 3px rgba(45,106,159,.12);
}

.form-control.prefilled {
  background: var(--mivi-lgray);
  cursor: not-allowed;
  color: var(--mivi-gray);
}

.form-hint { font-size: 12px; color: var(--mivi-gray); margin-top: 4px; }

/* ── OTP INPUTS ──────────────────────────────────────────────────────────────── */
.otp-group {
  display: flex; gap: 10px; justify-content: center; margin: 20px 0;
}

.otp-digit {
  width: 52px; height: 62px;
  text-align: center;
  font-size: 28px; font-weight: 600;
  border: 2px solid var(--mivi-border);
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  color: var(--mivi-navy);
  transition: border-color .2s;
}

.otp-digit:focus { border-color: var(--mivi-blue); outline: none; }
.otp-digit.filled { border-color: var(--mivi-navy); background: var(--mivi-lblue); }

/* ── INFO BOXES ──────────────────────────────────────────────────────────────── */
.info-box {
  border-radius: var(--radius);
  padding: 12px 16px;
  display: flex; gap: 12px;
  margin-bottom: 16px;
}

.info-box.blue  { background: var(--mivi-lblue); border: 1px solid #B8D0E8; }
.info-box.green { background: var(--mivi-lteal); border: 1px solid #A0D4BF; }
.info-box.amber { background: var(--mivi-lambr); border: 1px solid #F0C56A; }
.info-box.red   { background: var(--mivi-lred);  border: 1px solid #F09595; }

.info-box .info-icon { font-size: 16px; margin-top: 2px; flex-shrink: 0; }
.info-box p { font-size: 13px; line-height: 1.55; margin: 0; }

/* ── COMPONENTE BLOCK ────────────────────────────────────────────────────────── */
.comp-block {
  border: 1.5px solid var(--mivi-border);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 12px;
  background: #FAFBFC;
  position: relative;
}

.comp-block.temporaneo {
  border-color: #F0C56A;
  background: #FFFDF5;
}

.comp-avatar {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--mivi-lblue);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; color: var(--mivi-navy);
  flex-shrink: 0;
}

/* ── PILLS / BADGES ──────────────────────────────────────────────────────────── */
.pill {
  display: inline-flex; align-items: center;
  font-size: 11px; font-weight: 600;
  padding: 3px 10px; border-radius: 20px;
}

.pill-green { background: var(--mivi-lteal); color: var(--mivi-teal); }
.pill-amber { background: var(--mivi-lambr); color: var(--mivi-amber); }
.pill-blue  { background: var(--mivi-lblue); color: var(--mivi-blue); }
.pill-navy  { background: #D8E6F4; color: var(--mivi-navy); }
.pill-gray  { background: var(--mivi-lgray); color: var(--mivi-gray); }
.pill-red   { background: var(--mivi-lred);  color: var(--mivi-red); }

/* ── BUTTONS ─────────────────────────────────────────────────────────────────── */
.btn-mivi-primary {
  background: var(--mivi-navy); color: #fff;
  border: none; border-radius: 8px;
  padding: 11px 24px; font-size: 14px; font-weight: 600;
  width: 100%; cursor: pointer;
  transition: background .2s;
  font-family: 'Inter', sans-serif;
}
.btn-mivi-primary:hover { background: #152E4D; }

.btn-mivi-outline {
  background: transparent; color: var(--mivi-blue);
  border: 1.5px solid var(--mivi-blue);
  border-radius: 8px; padding: 10px 20px;
  font-size: 14px; font-weight: 500; cursor: pointer;
  transition: all .2s; font-family: 'Inter', sans-serif;
}
.btn-mivi-outline:hover { background: var(--mivi-lblue); }

/* ── ADMIN ───────────────────────────────────────────────────────────────────── */
.admin-sidebar { min-height: 100vh; background: var(--mivi-navy); width: 240px; }
.admin-nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px; cursor: pointer;
  color: rgba(255,255,255,.65); font-size: 13px;
  text-decoration: none; transition: background .15s;
}
.admin-nav-item:hover { background: rgba(255,255,255,.07); color: #fff; }
.admin-nav-item.active {
  background: rgba(255,255,255,.13); color: #fff;
  border-left: 3px solid var(--mivi-blue);
}

/* ── UTILITIES ───────────────────────────────────────────────────────────────── */
.divider-section { height: 1px; background: var(--mivi-border); margin: 20px 0; }
.text-navy  { color: var(--mivi-navy) !important; }
.text-blue  { color: var(--mivi-blue) !important; }
.text-teal  { color: var(--mivi-teal) !important; }
.text-amber { color: var(--mivi-amber) !important; }
.text-muted-custom { color: var(--mivi-gray) !important; }
.bg-navy  { background: var(--mivi-navy) !important; }
.bg-lblue { background: var(--mivi-lblue) !important; }

@media (max-width: 768px) {
  .step-label { display: none; }
  .mivi-card-body { padding: 16px; }
  .otp-digit { width: 42px; height: 52px; font-size: 22px; }
}