/* ═══════════════════════════════════════════════
   PI SERVICE PROFILE — form.css
   Modern dark-blue police theme — FULLY RESPONSIVE
═══════════════════════════════════════════════ */

/* ── CSS Variables ──────────────────────────── */
:root {
  --primary:       #2563eb;
  --primary-dark:  #1d4ed8;
  --primary-light: #3b82f6;
  --accent:        #0ea5e9;
  --success:       #22c55e;
  --danger:        #ef4444;
  --warning:       #f59e0b;
  --bg:            #f0f4ff;
  --surface:       #ffffff;
  --surface2:      #f8faff;
  --border:        #dde5f7;
  --text:          #0f172a;
  --text-muted:    #64748b;
  --radius:        12px;
  --shadow:        0 4px 24px rgba(37,99,235,.10);
  --shadow-lg:     0 12px 48px rgba(37,99,235,.16);
  --transition:    .22s cubic-bezier(.4,0,.2,1);
}

/* ── Reset ──────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

/* ── Spin animation for submit ──────────────── */
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Site Header ────────────────────────────── */
.site-header {
  background: linear-gradient(135deg, #0f2167 0%, #1e3a8a 60%, #1e40af 100%);
  box-shadow: 0 2px 20px rgba(0,0,80,.25);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  max-width: 960px; margin: 0 auto;
  padding: 12px 20px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: clamp(.9rem, 2.5vw, 1.1rem);
  color: #fff; letter-spacing: -.01em;
}
.logo svg { flex-shrink: 0; }
.admin-link {
  color: rgba(255,255,255,.85); text-decoration: none;
  font-size: .82rem; font-weight: 500; white-space: nowrap;
  transition: color var(--transition);
}
.admin-link:hover { color: #fff; }

/* ── Form Main ──────────────────────────────── */
.form-main { max-width: 960px; margin: 28px auto; padding: 0 16px; }

.form-container {
  background: var(--surface);
  border-radius: 18px;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--border);
}

/* ── Progress Area ──────────────────────────── */
.progress-area {
  background: linear-gradient(135deg, #0f2167 0%, #1e3a8a 80%);
  padding: 20px 20px 14px;
}
.progress-steps {
  display: flex; align-items: center;
  overflow-x: auto; gap: 0;
  scrollbar-width: none; -ms-overflow-style: none;
  padding-bottom: 2px;
}
.progress-steps::-webkit-scrollbar { display: none; }

.step {
  display: flex; flex-direction: column; align-items: center;
  gap: 5px; flex-shrink: 0;
  opacity: .45; transition: opacity var(--transition);
}
.step.active, .step.done { opacity: 1; }

.step-num {
  width: 28px; height: 28px; border-radius: 50%;
  border: 2px solid rgba(255,255,255,.4);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .75rem; color: #fff;
  transition: background var(--transition), border-color var(--transition);
}
.step.active .step-num {
  background: var(--primary-light);
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(59,130,246,.3);
}
.step.done .step-num { background: var(--success); border-color: var(--success); }

.step-label {
  font-size: clamp(.6rem, 1.5vw, .7rem);
  color: rgba(255,255,255,.7); font-weight: 500; white-space: nowrap;
}
.step.active .step-label { color: #fff; font-weight: 600; }

.step-line {
  flex: 1; min-width: 10px; height: 2px;
  background: rgba(255,255,255,.2); margin-bottom: 22px;
}

.progress-bar-track {
  height: 4px; background: rgba(255,255,255,.15);
  border-radius: 99px; margin-top: 10px; overflow: hidden;
}
.progress-bar-fill {
  height: 100%; width: 16.66%;
  background: linear-gradient(90deg, var(--accent), var(--primary-light));
  border-radius: 99px;
  transition: width .5s cubic-bezier(.4,0,.2,1);
}

/* ── Form Section ───────────────────────────── */
.form-section { display: none; padding: 28px 28px; animation: fadeSlide .35s ease; }
.form-section.active { display: block; }

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.section-header {
  margin-bottom: 24px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.section-badge {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff; font-size: .7rem; font-weight: 700;
  padding: 3px 10px; border-radius: 20px;
  letter-spacing: .04em; text-transform: uppercase;
  margin-bottom: 8px;
}
.section-header h2 {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
  font-weight: 700; color: var(--text); margin-bottom: 4px;
}
.section-header p { color: var(--text-muted); font-size: .875rem; line-height: 1.5; }

/* ── Fields Grid ────────────────────────────── */
.fields-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}
.field-group { display: flex; flex-direction: column; gap: 5px; }
.field-group.full-width { grid-column: 1 / -1; }

label {
  font-size: .84rem; font-weight: 600; color: var(--text); line-height: 1.4;
}
.req { color: var(--danger); margin-left: 2px; }

input[type="text"],
input[type="number"],
input[type="tel"],
input[type="date"],
select,
textarea {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: inherit; font-size: .9rem; color: var(--text);
  background: var(--surface2);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  -webkit-appearance: none; appearance: none;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  background: #fff;
  box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
input.error, select.error, textarea.error {
  border-color: var(--danger);
  box-shadow: 0 0 0 3px rgba(239,68,68,.12);
}
/* Fix select arrow */
select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%2364748b' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
textarea { resize: vertical; min-height: 90px; }

.input-with-status { position: relative; }
.mobile-status {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-size: .78rem; font-weight: 600; pointer-events: none;
}
.mobile-status.ok      { color: var(--success); }
.mobile-status.dup     { color: var(--danger); }
.mobile-status.checking { color: var(--text-muted); }
#mobile_number { padding-right: 120px; }

.field-hint { color: var(--text-muted); font-size: .77rem; line-height: 1.4; }

/* ── Checkbox / Check-item groups ───────────── */
.checkbox-group { display: flex; flex-wrap: wrap; gap: 10px; }

.check-item {
  display: flex; align-items: center; gap: 8px;
  padding: 9px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px; cursor: pointer;
  font-size: .875rem; font-weight: 500;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
  user-select: none;
}
.check-item:hover { border-color: var(--primary); background: #eff6ff; }
.check-item input[type="checkbox"]:checked ~ span { color: var(--primary); }
.check-item:has(input:checked) {
  border-color: var(--primary); background: #eff6ff;
}
.check-item input { accent-color: var(--primary); width: 15px; height: 15px; }

/* ── Repeatable Rows ────────────────────────── */
.repeat-row {
  background: var(--surface2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  margin-bottom: 14px;
  animation: fadeSlide .25s ease;
}
.repeat-row-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; gap: 8px;
}
.repeat-row-title { font-weight: 600; font-size: .83rem; color: var(--text-muted); }

.btn-remove-row {
  background: none; border: none; cursor: pointer;
  color: var(--danger); font-size: .78rem; font-weight: 600;
  display: flex; align-items: center; gap: 4px;
  padding: 4px 8px; border-radius: 6px;
  flex-shrink: 0;
  transition: background var(--transition);
}
.btn-remove-row:hover { background: #fee2e2; }

.repeat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 13px;
}
.repeat-grid .full { grid-column: 1 / -1; }

.branch-other-group,
.election-other-group {
  flex-direction: column; gap: 5px;
}

.duration-display {
  padding: 10px 13px;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  border: 1.5px solid #bfdbfe;
  border-radius: var(--radius);
  font-size: .875rem; font-weight: 600; color: var(--primary-dark);
  min-height: 42px; display: flex; align-items: center;
}

/* ── Buttons ────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 22px; border-radius: 10px;
  font-family: inherit; font-size: .875rem; font-weight: 600;
  cursor: pointer; border: none; transition: all var(--transition);
  touch-action: manipulation;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff; box-shadow: 0 4px 14px rgba(37,99,235,.3);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(37,99,235,.4); }
.btn-secondary {
  background: var(--surface2); color: var(--text);
  border: 1.5px solid var(--border);
}
.btn-secondary:hover { background: #e2e8f0; }
.btn-submit {
  background: linear-gradient(135deg, #059669, #10b981);
  color: #fff; box-shadow: 0 4px 14px rgba(5,150,105,.3);
}
.btn-submit:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(5,150,105,.4); }
.btn-submit:disabled { opacity: .7; cursor: not-allowed; transform: none; }
.btn-add {
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  color: var(--primary); border: 1.5px dashed #93c5fd;
  width: 100%; justify-content: center; padding: 13px;
  border-radius: var(--radius); font-weight: 600;
  margin-top: 4px;
}
.btn-add:hover { background: #dbeafe; border-color: var(--primary); }
.hidden { display: none !important; }

/* ── Form Nav ───────────────────────────────── */
.form-nav {
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 10px;
  padding: 20px 28px; border-top: 1px solid var(--border);
  background: var(--surface2);
}
.nav-spacer { flex: 1; }

/* ── Error Box ──────────────────────────────── */
.error-box {
  margin: 0 28px 20px;
  background: #fef2f2; border: 1.5px solid #fecaca;
  border-radius: 10px; padding: 13px 16px;
  color: var(--danger); font-size: .875rem;
}
.error-box ul { margin-left: 18px; }

/* ── Success Overlay ────────────────────────── */
.success-overlay {
  position: fixed; inset: 0; z-index: 9999;
  display: flex; align-items: center; justify-content: center;
  background: rgba(0,0,0,.55); backdrop-filter: blur(6px);
  padding: 20px;
}
.success-card {
  background: #fff; border-radius: 20px;
  padding: 44px 36px; text-align: center;
  max-width: 420px; width: 100%;
  box-shadow: 0 24px 80px rgba(0,0,0,.25);
  animation: popIn .4s cubic-bezier(.34,1.56,.64,1);
}
@keyframes popIn {
  from { opacity: 0; transform: scale(.8); }
  to   { opacity: 1; transform: scale(1); }
}
.success-icon { width: 72px; height: 72px; margin: 0 auto 20px; }
.success-icon svg { width: 100%; height: 100%; }
.success-card h2 { font-size: 1.4rem; font-weight: 700; margin-bottom: 10px; color: var(--text); }
.success-card p  { color: var(--text-muted); margin-bottom: 8px; line-height: 1.6; }
.success-note    { font-size: .82rem; }

/* ── Footer ─────────────────────────────────── */
.site-footer {
  text-align: center; padding: 20px;
  color: var(--text-muted); font-size: .78rem;
}

/* ════════════════════════════════════════════════
   RESPONSIVE — Tablet (≤ 768px)
════════════════════════════════════════════════ */
@media (max-width: 768px) {
  .form-main    { margin: 16px auto; padding: 0 12px; }
  .form-section { padding: 22px 18px; }
  .form-nav     { padding: 16px 18px; }
  .error-box    { margin: 0 18px 16px; }

  .fields-grid  { grid-template-columns: 1fr; gap: 14px; }
  .repeat-grid  { grid-template-columns: 1fr; gap: 12px; }

  .step-label   { display: none; }   /* hide labels on small screens */
  .step-num     { width: 26px; height: 26px; font-size: .72rem; }
  .step-line    { min-width: 8px; }

  .checkbox-group { gap: 8px; }
  .check-item   { padding: 8px 12px; font-size: .82rem; }

  .btn          { padding: 10px 16px; font-size: .85rem; }
}

/* ════════════════════════════════════════════════
   RESPONSIVE — Mobile (≤ 480px)
════════════════════════════════════════════════ */
@media (max-width: 480px) {
  .form-main    { margin: 10px auto; padding: 0 8px; }
  .form-container { border-radius: 14px; }
  .form-section { padding: 18px 14px; }
  .form-nav     { padding: 14px; }
  .error-box    { margin: 0 14px 14px; }

  .progress-area { padding: 14px 12px 10px; }

  .section-header h2     { font-size: 1.1rem; }
  .section-header p      { font-size: .82rem; }

  input, select, textarea { font-size: .85rem; padding: 9px 11px; }
  #mobile_number          { padding-right: 100px; }

  .mobile-status { font-size: .72rem; right: 8px; }

  .repeat-row   { padding: 14px 12px; }

  .btn-add      { padding: 11px; font-size: .82rem; }

  .form-nav     { flex-direction: column-reverse; align-items: stretch; }
  .form-nav .btn { justify-content: center; width: 100%; }
  .nav-spacer   { display: none; }

  .success-card { padding: 32px 20px; }
  .success-card h2 { font-size: 1.15rem; }
}