/**
 * ABHITA ERP — Shared public registration styles.
 * Matches abhita.in design language (dark, lime accent, Space Grotesk).
 */
:root {
  color-scheme: dark;
  --ink: #07090e;
  --s1: #0d1219;
  --s2: #121a28;
  --s3: #182035;
  --s4: #1e2840;
  --rim: #253045;
  --rim2: #304060;
  --lime: #b8ff00;
  --cyan: #00e5ff;
  --orange: #ff6b35;
  --rose: #ff3d6b;
  --amber: #ffb800;
  --violet: #a78bfa;
  --text: #edf1ff;
  --t2: #8fa0c0;
  --t3: #4a5a78;
  --mono: 'JetBrains Mono', monospace;
  --body: 'Space Grotesk', sans-serif;
  --hd: 'Bebas Neue', cursive;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  background: var(--ink);
  color: var(--text);
  font-family: var(--body);
  font-size: 14.5px;
  min-height: 100vh;
  min-height: 100dvh;
  line-height: 1.5;
  overflow-x: hidden;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(rgba(184, 255, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(184, 255, 0, 0.03) 1px, transparent 1px);
  background-size: 52px 52px;
}

.top-bar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 1000;
  background: linear-gradient(90deg, var(--lime), var(--cyan), var(--orange), var(--rose));
}

.erp-reg-wrap {
  max-width: 820px;
  margin: 0 auto;
  padding: 16px max(14px, env(safe-area-inset-right, 0px)) calc(40px + env(safe-area-inset-bottom, 0px)) max(14px, env(safe-area-inset-left, 0px));
  position: relative;
  z-index: 1;
}

.erp-reg-wrap.wide { max-width: 920px; }

.back {
  display: inline-block;
  color: var(--t2);
  font-size: 13px;
  margin-bottom: 14px;
  text-decoration: none;
}
.back:hover { color: var(--lime); }

.erp-reg-hero { text-align: center; margin-bottom: 22px; }

.erp-reg-hero h1 {
  font-family: var(--hd);
  font-size: clamp(28px, 5.5vw, 42px);
  letter-spacing: 0.03em;
  margin-bottom: 6px;
}

.erp-reg-hero .lead {
  color: var(--t2);
  font-size: 14px;
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.5;
}

.lime { color: var(--lime); }
.cyan { color: var(--cyan); }
.amber { color: var(--amber); }

.card {
  background: var(--s2);
  border: 1px solid var(--rim);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 12px;
}

.card.highlight {
  background: linear-gradient(135deg, rgba(184, 255, 0, 0.06), rgba(0, 229, 255, 0.03));
  border-color: rgba(184, 255, 0, 0.25);
}

.eyebrow {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--lime);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

@media (max-width: 640px) {
  .form-grid { grid-template-columns: 1fr; }
  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px;
    min-height: 42px;
  }
}

.form-grid .full { grid-column: 1 / -1; }

.form-group label {
  display: block;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--t3);
  margin-bottom: 6px;
}

.form-group label .req { color: var(--rose); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--s3);
  border: 1.5px solid var(--rim);
  border-radius: 11px;
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--body);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--lime);
}

.form-group textarea { min-height: 90px; resize: vertical; }

.file-drop {
  border: 1.5px dashed var(--rim2);
  border-radius: 12px;
  padding: 18px;
  text-align: center;
  color: var(--t2);
  font-size: 13px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.file-drop:hover,
.file-drop.dragover {
  border-color: var(--lime);
  background: rgba(184, 255, 0, 0.04);
}

.file-drop input[type="file"] { display: none; }

.file-list {
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--t2);
}

.btn-row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.btn {
  padding: 14px 28px;
  border-radius: 11px;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  border: none;
  font-family: inherit;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: box-shadow 0.2s, transform 0.15s;
}

.btn-lime {
  background: var(--lime);
  color: var(--ink);
}
.btn-lime:hover { box-shadow: 0 4px 24px rgba(184, 255, 0, 0.35); }
.btn-lime:disabled { opacity: 0.5; cursor: not-allowed; box-shadow: none; }

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--rim2);
  color: var(--t2);
}
.btn-outline:hover { border-color: var(--cyan); color: var(--cyan); }

.info-box {
  background: rgba(0, 229, 255, 0.04);
  border: 1px solid rgba(0, 229, 255, 0.15);
  border-left: 3px solid var(--cyan);
  border-radius: 10px;
  padding: 14px;
  font-size: 13px;
  color: var(--t2);
  margin-bottom: 16px;
  line-height: 1.7;
}

.success-box {
  background: rgba(184, 255, 0, 0.06);
  border: 1px solid rgba(184, 255, 0, 0.25);
  border-left: 3px solid var(--lime);
  border-radius: 10px;
  padding: 18px;
  text-align: center;
}

.success-box .reg-num {
  font-family: var(--mono);
  font-size: 18px;
  color: var(--lime);
  margin: 10px 0;
}

.error-box {
  background: rgba(255, 61, 107, 0.08);
  border: 1px solid rgba(255, 61, 107, 0.25);
  border-left: 3px solid var(--rose);
  border-radius: 10px;
  padding: 14px;
  font-size: 13px;
  color: var(--rose);
  margin-bottom: 16px;
}

.status-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 99px;
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.s-pending { background: rgba(0, 229, 255, 0.15); color: var(--cyan); border: 1px solid rgba(0, 229, 255, 0.3); }
.s-approved { background: rgba(184, 255, 0, 0.15); color: var(--lime); border: 1px solid rgba(184, 255, 0, 0.3); }
.s-rejected { background: rgba(255, 61, 107, 0.15); color: var(--rose); border: 1px solid rgba(255, 61, 107, 0.3); }
.s-submitted { background: rgba(167, 139, 250, 0.15); color: var(--violet); border: 1px solid rgba(167, 139, 250, 0.3); }

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 10px 0;
  font-size: 14px;
  border-bottom: 1px solid var(--rim);
}
.detail-row:last-child { border: none; }
.detail-row .lbl { color: var(--t3); font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }
.detail-row .val { color: var(--text); font-weight: 500; text-align: right; max-width: 60%; }

.workflow-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0;
}
.workflow-step {
  flex: 1;
  min-width: 100px;
  text-align: center;
  padding: 10px 8px;
  background: var(--s3);
  border: 1px solid var(--rim);
  border-radius: 10px;
  font-size: 11px;
  font-family: var(--mono);
  color: var(--t3);
}
.workflow-step.active { border-color: var(--lime); color: var(--lime); }
.workflow-step.done { border-color: var(--cyan); color: var(--cyan); }

.hidden { display: none !important; }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.4s ease-out; }

/* v2.0 — Multi-step wizard */
.wizard-progress {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 22px; padding-bottom: 14px;
  border-bottom: 1px solid var(--rim);
}
.wiz-step {
  display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--t3);
  padding: 5px 10px; border-radius: 99px; border: 1px solid var(--rim);
  font-family: var(--mono);
}
.wiz-step span {
  width: 18px; height: 18px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  font-size: 10px; background: var(--s4);
}
.wiz-step.active { color: var(--lime); border-color: var(--lime); }
.wiz-step.active span { background: var(--lime); color: var(--ink); }
.wiz-step.done { color: var(--cyan); border-color: rgba(0,229,255,.35); }
.wizard-nav { margin-top: 24px; }
.field-hint { font-size: 12px; color: var(--t3); margin: 0 0 12px; line-height: 1.5; }
.btn-sm { padding: 8px 14px; font-size: 12px; }
.repeat-block {
  background: var(--s3); border: 1px solid var(--rim); border-radius: 12px;
  padding: 14px; margin-bottom: 12px;
}
.repeat-head { font-size: 13px; font-weight: 600; margin-bottom: 10px; display: flex; justify-content: space-between; }
.link-btn { background: none; border: none; color: var(--rose); cursor: pointer; font-size: 12px; }
.same-check { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; font-size: 14px; color: var(--t2); }
.review-card { background: var(--s3); border-radius: 12px; padding: 8px 14px; }
.check-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 8px; }
.check-item {
  display: flex; align-items: center; gap: 8px; padding: 10px 12px;
  background: var(--s3); border: 1px solid var(--rim); border-radius: 10px; font-size: 13px; cursor: pointer;
}
.check-item input { accent-color: var(--lime); }