/* ═══════════════════════════════════════════════════
   DDSEA — ddsea-form.css
   One-pager forms: ddsea_org.html & ddsea_indvl.html
   ═══════════════════════════════════════════════════ */

/* ── CSS VARIABLES ──────────────────────────────── */
:root {
  --fg:      #014A2E;
  --fg-mid:  #023D27;
  --fg-soft: #509F3D;
  --fg-lite: #d4edd0;
  --pink:    #D6497B;
  --pink-dk: #A3305A;
  --cream:   #FAFAF7;
  --cream-d: #F0EEE8;
  --white:   #ffffff;
  --txt:     #1A2420;
  --txt-mid: #3B5247;
  --txt-lt:  #6B8A7A;
  --border:  rgba(1,74,46,0.14);
  --shadow:  0 4px 20px rgba(1,74,46,0.1);
  --radius:  6px;
  --font-s:  'Jost', sans-serif;
  --font-d:  'Cormorant Garamond', Georgia, serif;
}

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

.form-page-body {
  font-family: var(--font-s);
  background: var(--cream);
  color: var(--txt);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── NAVIGATION ─────────────────────────────────── */
.form-nav {
  position: sticky; top: 0; z-index: 200;
  background: var(--fg-mid);
  box-shadow: 0 2px 16px rgba(0,0,0,0.2);
  padding: 0.85rem 0;
}
.form-nav-inner {
  max-width: 1000px; margin: 0 auto;
  padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.form-nav .nav-logo {
  display: flex; align-items: center; gap: 0.7rem;
  color: #fff; text-decoration: none;
}
.form-switch-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 500; letter-spacing: 0.07em;
  text-transform: uppercase; color: #fff;
  border: 1px solid rgba(255,255,255,0.35);
  padding: 0.5rem 1.1rem; border-radius: 2px;
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.form-switch-btn:hover { background: var(--pink); border-color: var(--pink); }

/* ── HERO STRIP ─────────────────────────────────── */
.form-hero-strip {
  background: linear-gradient(135deg, var(--fg) 0%, var(--fg-soft) 100%);
  padding: 3.5rem 1.5rem 3rem;
  text-align: center;
  position: relative; overflow: hidden;
}
.form-hero-strip::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 110%, rgba(214,73,123,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.indvl-strip { background: linear-gradient(135deg, var(--fg-mid) 0%, #1a6b45 100%); }
.form-hero-inner { position: relative; z-index: 1; }
.form-hero-tag {
  display: inline-block;
  font-size: 0.68rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.25); border-radius: 20px;
  padding: 0.28rem 0.9rem; margin-bottom: 0.9rem;
}
.form-hero-title {
  font-family: var(--font-d);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700; color: #fff;
  line-height: 1.1; margin-bottom: 0.6rem;
}
.form-hero-sub { font-size: 0.88rem; color: rgba(255,255,255,0.7); }

/* ── HERO STRIP (original + new) ────────────────── */
.form-hero-strip {
  background: linear-gradient(135deg, var(--fg) 0%, var(--fg-soft) 100%);
  padding: 3.5rem 1.5rem 3rem;
  position: relative;
  overflow: hidden;
}
.form-hero-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 110%, rgba(214,73,123,0.18) 0%, transparent 70%);
  pointer-events: none;
}
.indvl-strip {
  background: linear-gradient(135deg, var(--fg-mid) 0%, #1a6b45 100%);
}

/* two‑column layout inside hero */
.form-hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}
.hero-left {
  flex: 2;
  min-width: 240px;
  text-align: left;
}
.hero-right-logos {
  flex: 1;
  min-width: 180px;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  align-items: flex-end;
}
.logo-pair {
  text-align: right;
}
.logo-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: 0.5rem;
}
.hero-partner-logo,
.hero-initiator-logo {
  max-height: 50px;
  width: auto;
  max-width: 160px;
  object-fit: contain; 
  transition: opacity 0.2s;
}
.hero-partner-logo:hover,
.hero-initiator-logo:hover {
  opacity: 1;
}

/* original hero text styles (unchanged) */
.form-hero-tag {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 20px;
  padding: 0.28rem 0.9rem;
  margin-bottom: 0.9rem;
}
.form-hero-title {
  font-family: var(--font-d);
  font-size: clamp(1.8rem, 5vw, 3rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  margin-bottom: 0.6rem;
}
.form-hero-sub {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.7);
}

/* mobile responsiveness */
@media (max-width: 768px) {
  .form-hero-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-right-logos {
    align-items: flex-start;
    width: 100%;
  }
  .logo-pair {
    text-align: left;
  }
}

/* ── PAGE WRAPPER ───────────────────────────────── */
.form-page-wrap {
  max-width: 900px;
  margin: 2.5rem auto 5rem;
  padding: 0 1.5rem;
}

/* ════════════════════════════════════════════════
   FORM SECTIONS — ONE PAGER
   All sections are always visible (display:block).
   The inline style in HTML uses display:block !important
   so we just define the card look here.
════════════════════════════════════════════════ */
.form-section {
  /* Section card */
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 2.5rem;
}

/* The success section is hidden by default via inline style="display:none"
   When JS sets display:block it shows as a full card. */
#secSuccess {
  text-align: center;
}

/* ── SECTION HEADER (green bar) ─────────────────── */
.fsec-header {
  display: flex; align-items: flex-start; gap: 1.2rem;
  padding: 1.8rem 2rem 1.4rem;
  background: linear-gradient(135deg, var(--fg) 0%, var(--fg-mid) 100%);
}
.fsec-num {
  font-family: var(--font-d); font-size: 2.4rem; font-weight: 700;
  color: rgba(255,255,255,0.22); line-height: 1; flex-shrink: 0;
  margin-top: 2px;
}
.fsec-title {
  font-family: var(--font-d); font-size: 1.45rem;
  font-weight: 700; color: #fff; margin-bottom: 0.2rem;
}
.fsec-sub { font-size: 0.84rem; color: rgba(255,255,255,0.68); }

/* Divider inside section */
.fsec-divider {
  text-align: center; position: relative;
  margin: 1.6rem 2rem 1rem;
}
.fsec-divider::before {
  content: ''; position: absolute; left: 0; right: 0; top: 50%;
  height: 1px; background: var(--border);
}
.fsec-divider span {
  position: relative; z-index: 1; background: var(--white);
  padding: 0 1rem; font-size: 0.72rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--txt-lt);
}

/* ── GRIDS ──────────────────────────────────────── */
.form-grid-2 {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.2rem; padding: 1.4rem 2rem 0;
}
.form-grid-3 {
  display: grid; grid-template-columns: 1fr 1fr 1fr;
  gap: 1.2rem; padding: 1.2rem 2rem 0;
}

/* ── FIELD WRAPPER ──────────────────────────────── */
/* .ff-wrap { padding: 1.2rem 2rem 0; } */

.ff-wrap-2 {padding: 1.2rem 2rem 0;}

/* Special: ff-wrap directly inside impact-block doesn't need side padding */
.impact-block .ff-wrap { padding-left: 0; padding-right: 0; }

.ff-label {
  display: block; font-size: 0.78rem; font-weight: 600;
  color: var(--txt-mid); letter-spacing: 0.04em;
  text-transform: uppercase; margin-bottom: 0.4rem;
}
.ff-word-limit {
  float: right; font-size: 0.7rem; font-weight: 400;
  color: var(--txt-lt); text-transform: none; letter-spacing: 0;
}
.req { color: var(--pink); margin-left: 2px; }

.ff-input {
  width: 100%; padding: 0.78rem 1rem;
  background: var(--cream); border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-s); font-size: 0.94rem;
  font-weight: 300; color: var(--txt);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  outline: none; appearance: none; -webkit-appearance: none;
}
.ff-input:focus {
  border-color: var(--fg); background: var(--white);
  box-shadow: 0 0 0 3px rgba(1,74,46,0.07);
}
.ff-input.error { border-color: var(--pink) !important; box-shadow: 0 0 0 3px rgba(214,73,123,0.1) !important; }
.ff-textarea { resize: vertical; min-height: 120px; line-height: 1.7; }
.ff-large { min-height: 200px; }
.ff-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B8A7A' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
  background-size: 12px; padding-right: 2.5rem; cursor: pointer;
}

/* Word counter */
.word-counter { font-size: 0.7rem; color: var(--txt-lt); text-align: right; margin-top: 0.3rem; }
.word-counter.warn { color: #e67e22; }
.word-counter.over { color: var(--pink); font-weight: 600; }

/* ── CHECKBOXES ─────────────────────────────────── */
.ff-check-wrap {
  display: flex; align-items: flex-start; gap: 0.7rem;
  padding: 0.9rem 2rem 0;
  border-radius: 4px;
  transition: outline 0.2s;
}
.ff-check-wrap input[type="checkbox"] {
  width: 17px; height: 17px; flex-shrink: 0;
  margin-top: 0.12rem; accent-color: var(--fg); cursor: pointer;
}
.ff-check-wrap label {
  font-size: 0.88rem; font-weight: 300;
  color: var(--txt-mid); line-height: 1.6; cursor: pointer;
}

/* ── CATEGORY DROPDOWN WRAPPER ──────────────────── */
.category-grid {
  padding: 1.5rem 2rem;
}
.category-grid .ff-input { max-width: 600px; }

/* ── IMPACT BLOCKS ──────────────────────────────── */
.impact-block {
  padding: 1.5rem 2rem;
  border-top: 1px solid var(--border);
}
.impact-block:first-of-type { border-top: none; }
.impact-block-header {
  display: flex; align-items: flex-start; gap: 1rem; margin-bottom: 0.85rem;
}
.impact-block-num {
  font-family: var(--font-d); font-size: 1.25rem; font-weight: 700;
  color: var(--fg-soft); flex-shrink: 0; margin-top: 2px; min-width: 32px;
}
.impact-block-title {
  font-family: var(--font-d); font-size: 1.05rem; font-weight: 700;
  color: var(--txt); margin-bottom: 0.2rem;
}
.impact-block-sub { font-size: 0.83rem; color: var(--txt-lt); line-height: 1.6; }

/* ── DOCUMENT UPLOAD ────────────────────────────── */
.doc-upload-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1.2rem; padding: 1.5rem 2rem 0.5rem;
}
.doc-upload-item { display: flex; flex-direction: column; gap: 0.4rem; }

.file-upload-zone {
  border: 2px dashed var(--border);
  border-radius: 4px; padding: 1.3rem 1rem;
  text-align: center; cursor: pointer; background: var(--cream);
  transition: border-color 0.2s, background 0.2s;
  display: flex; flex-direction: column;
  gap: 0.3rem; align-items: center;
}
.file-upload-zone:hover { border-color: var(--fg-soft); background: rgba(1,74,46,0.02); }
.file-upload-zone.has-file { border-color: var(--fg); background: rgba(1,74,46,0.03); }
.file-upload-zone.drag-over { border-color: var(--pink); background: rgba(214,73,123,0.04); }
.file-upload-zone i { font-size: 1.5rem; color: var(--fg-soft); }
.file-upload-zone > span:not(.file-hint):not(.file-chosen) {
  font-size: 0.83rem; color: var(--txt-mid); font-weight: 500;
}
.file-hint { font-size: 0.7rem; color: var(--txt-lt); }
.file-chosen { font-size: 0.76rem; color: var(--fg); font-weight: 600; word-break: break-all; }

/* Compact zone (inside impact blocks) */
.compact-zone {
  padding: 0.7rem 1rem; flex-direction: row;
  justify-content: center; gap: 0.5rem;
}
.compact-zone i { font-size: 0.95rem; }

/* Doc attach row */
.doc-attach-row { margin-top: 0.7rem; }
.doc-attach-label {
  font-size: 0.73rem; font-weight: 500; color: var(--txt-lt);
  text-transform: uppercase; letter-spacing: 0.06em;
  display: flex; align-items: center; gap: 0.4rem; margin-bottom: 0.35rem;
}

/* ── LINK ROWS ──────────────────────────────────── */
.dynamic-links-wrap { display: flex; flex-direction: column; gap: 0.6rem; }
.link-row {
  display: grid;
  grid-template-columns: 150px 1fr 1fr 36px;
  gap: 0.6rem; align-items: center;
}
.link-remove-btn {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(214,73,123,0.08); color: var(--pink);
  border: 1px solid rgba(214,73,123,0.2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 0.72rem;
  transition: all 0.2s;
}
.link-remove-btn:hover { background: var(--pink); color: #fff; }
.add-row-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-top: 0.6rem; padding: 0.5rem 1.1rem;
  background: rgba(80,159,61,0.08); color: var(--fg);
  border: 1px solid rgba(80,159,61,0.28); border-radius: 4px;
  font-size: 0.8rem; font-weight: 500; cursor: pointer;
  transition: background 0.2s;
}
.add-row-btn:hover { background: rgba(80,159,61,0.16); }

/* ── NOTICE BOX ─────────────────────────────────── */
.notice-box {
  display: flex; align-items: flex-start; gap: 0.6rem;
  padding: 0.9rem 1.1rem; background: rgba(80,159,61,0.06);
  border-left: 3px solid var(--fg-soft);
  font-size: 0.83rem; color: var(--txt-mid);
  border-radius: 0 4px 4px 0;
  margin: 0.5rem 2rem;
  transition: border 0.2s, background 0.2s;
}
.notice-box i { color: var(--fg-soft); flex-shrink: 0; margin-top: 2px; }

/* ── DECLARATION BOX ────────────────────────────── */
.declaration-box {
  background: rgba(1,74,46,0.04);
  border-left: 3px solid var(--fg);
  padding: 1.2rem 1.4rem;
  margin: 1.4rem 2rem 0.4rem;
  border-radius: 0 4px 4px 0;
  font-size: 0.9rem; color: var(--txt-mid); line-height: 1.75;
}

/* ── SUBMIT ERROR ───────────────────────────────── */
.submit-error {
  background: rgba(214,73,123,0.07);
  border-left: 3px solid var(--pink); color: var(--pink);
  padding: 0.8rem 1.2rem; border-radius: 2px;
  font-size: 0.86rem;
  margin: 0.5rem 2rem;
}

/* ── SUBMIT BUTTON ──────────────────────────────── */
.fbtn-submit {
  display: inline-flex; align-items: center; gap: 0.6rem;
  padding: 0.9rem 2.4rem;
  background: var(--pink); color: #fff;
  font-family: var(--font-s); font-size: 0.85rem;
  font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
  border: none; border-radius: 2px; cursor: pointer;
  transition: background 0.25s, transform 0.2s, box-shadow 0.25s;
  margin: 1.5rem 2rem 2rem;
}
.fbtn-submit:hover {
  background: var(--pink-dk); transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(214,73,123,0.35);
}
.fbtn-submit:disabled { opacity: 0.7; transform: none; cursor: not-allowed; }

/* Loading spinner on button */
.fbtn-submit.loading { pointer-events: none; opacity: 0.75; }
@keyframes spin { to { transform: rotate(360deg); } }
.fa-spin { animation: spin 0.8s linear infinite; }

/* ── SUCCESS PANEL ──────────────────────────────── */
.success-wrap {
  text-align: center;
  padding: 4.5rem 2rem;
}
.success-icon-wrap {
  font-size: 4.5rem;
  margin-bottom: 1.2rem;
  display: block;
  animation: bounceIn 0.6s ease;
}
@keyframes bounceIn {
  0%   { transform: scale(0.5); opacity: 0; }
  70%  { transform: scale(1.1); }
  100% { transform: scale(1);   opacity: 1; }
}
.success-title {
  font-family: var(--font-d); font-size: 2.2rem;
  font-weight: 700; color: var(--fg);
  margin-bottom: 0.8rem;
}
.success-body {
  font-size: 1rem; color: var(--txt-mid);
  max-width: 520px; margin: 0 auto 1.5rem;
  line-height: 1.85;
}
.success-ref {
  display: inline-block; font-size: 0.85rem; font-weight: 600;
  color: var(--fg-soft); border: 1px solid var(--fg-soft);
  padding: 0.45rem 1.4rem; border-radius: 20px;
  letter-spacing: 0.05em; margin-bottom: 0.5rem;
}

/* ── FOOTER ─────────────────────────────────────── */
.form-footer {
  background: var(--fg-mid); padding: 1.2rem;
  text-align: center; font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
}
.form-footer a { color: rgba(255,255,255,0.65); }
.form-footer a:hover { color: #fff; }

/* ── RETURN LINK ────────────────────────────────── */
a.fbtn-next {
  display: inline-flex !important; align-items: center; gap: 0.5rem;
  padding: 0.82rem 1.8rem;
  background: var(--fg); color: #fff !important;
  font-family: var(--font-s); font-size: 0.82rem;
  font-weight: 500; letter-spacing: 0.07em; text-transform: uppercase;
  border-radius: 2px; text-decoration: none !important;
  transition: background 0.2s;
  margin-top: 1.5rem;
}
a.fbtn-next:hover { background: var(--fg-mid); }

/* ═══════ RESPONSIVE ════════════════════════════ */
@media (max-width: 860px) {
  .form-grid-2 { grid-template-columns: 1fr; }
  .form-grid-3 { grid-template-columns: 1fr 1fr; }
  .doc-upload-grid { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .form-grid-3 { grid-template-columns: 1fr; }
  .link-row { grid-template-columns: 1fr; gap: 0.5rem; }
  .link-remove-btn { justify-self: end; }

  .form-grid-2,
  .form-grid-3,
  .ff-wrap,
  .category-grid,
  .doc-upload-grid,
  .notice-box,
  .declaration-box,
  .submit-error,
  .ff-check-wrap,
  .fsec-divider,
  .fbtn-submit { padding-left: 1rem !important; padding-right: 1rem !important; margin-left: 0 !important; margin-right: 0 !important; }

  .fbtn-submit { width: calc(100% - 2rem); justify-content: center; margin-left: 1rem; }
  .impact-block { padding: 1.2rem 1rem; }
  .fsec-header  { padding: 1.4rem 1rem; gap: 0.8rem; }
  .fsec-num     { font-size: 1.8rem; }
  .fsec-title   { font-size: 1.2rem; }
}

/* Forms tabs */
/* ==============================================
   FORM TABS – UPGRADED (tab-like)
============================================== */
.form-tabs {
  position: sticky;
  top: 70px;
  z-index: 120;
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  padding: 0 0 0.5rem 0;
  margin-bottom: 2rem;
  background: transparent;
  border-bottom: 2px solid var(--border);
  border-radius: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.form-tab {
  flex: 0 0 auto;
  padding: 0.7rem 1.2rem;
  background: transparent;
  border: none;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  color: var(--txt-mid);
  font-family: var(--font-s);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  cursor: pointer;
  transition: all 0.2s ease;
  margin-bottom: -2px; /* align with parent border-bottom */
}

.form-tab span {
  display: inline-block;
  margin-right: 0.5rem;
  font-weight: 600;
  color: var(--txt-lt);
  transition: color 0.2s;
}

.form-tab:hover {
  color: var(--fg);
  border-bottom-color: var(--fg-soft);
}

.form-tab:hover span {
  color: var(--fg);
}

.form-tab.active {
  color: var(--fg);
  border-bottom-color: var(--fg);
  font-weight: 600;
}

.form-tab.active span {
  color: var(--fg);
}

/* Responsive: horizontal scroll on small screens */
@media (max-width: 640px) {
  .form-tabs {
    top: 62px;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    padding-bottom: 0.25rem;
    gap: 0.5rem;
  }
  .form-tab {
    padding: 0.6rem 0.9rem;
    font-size: 0.75rem;
    white-space: nowrap;
  }
  .form-tab span {
    margin-right: 0.3rem;
    font-size: 0.7rem;
  }
}

/* ==============================================
   TAB NAVIGATION BUTTONS (Prev / Next)
============================================== */
.form-tab-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0 0.5rem;
  margin-top: 1rem;
  border-top: 1px solid var(--border);
}

.fbtn-tab-prev,
.fbtn-tab-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-width: 120px;
  padding: 0.7rem 1.5rem;
  font-family: var(--font-s);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 1px solid transparent;
  margin: 10px;
}

/* Previous button */
.fbtn-tab-prev {
  background: var(--white);
  color: var(--txt-mid);
  border-color: var(--border);
}
.fbtn-tab-prev:hover {
  border-color: var(--fg);
  color: var(--fg);
  background: rgba(1,74,46,0.02);
}

/* Next button */
.fbtn-tab-next {
  margin-left: auto;
  background: var(--fg);
  color: var(--white);
  border-color: var(--fg);
}
.fbtn-tab-next:hover {
  background: var(--fg-mid);
  border-color: var(--fg-mid);
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(1,74,46,0.2);
}

/* Disabled state (optional) */
.fbtn-tab-prev:disabled,
.fbtn-tab-next:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* Mobile responsive */
@media (max-width: 600px) {
  .form-tab-nav {
    padding: 1rem 0 0.5rem;
    gap: 0.8rem;
  }
  .fbtn-tab-prev,
  .fbtn-tab-next {
    flex: 1;
    padding: 0.6rem 0.8rem;
    font-size: 0.7rem;
    min-width: auto;
  }
}