:root {
  --muted: #5f6368;
  --border: #dadce0;
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --danger: #b91c1c;
  --card: #fff;
  --bg: #f1f5f9;
}
* { box-sizing: border-box; }
body { font-family: system-ui, -apple-system, Segoe UI, Roboto, sans-serif; margin: 0; background: var(--bg); color: #202124; }
.app-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; padding: 12px 20px; background: #fff; border-bottom: 1px solid var(--border); }
.brand { font-weight: 600; color: #202124; text-decoration: none; }
.nav { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; }
.nav a { color: var(--primary); text-decoration: none; }
.link-btn { background: none; border: none; color: var(--primary); cursor: pointer; font: inherit; padding: 0; }
.container { max-width: 900px; margin: 0 auto; padding: 24px 16px 48px; }
.muted { color: var(--muted); font-size: 0.875rem; }
.error { color: var(--danger); margin: 12px 0; }
.btn { display: inline-flex; align-items: center; padding: 8px 16px; border-radius: 4px; text-decoration: none; font-size: 0.875rem; border: none; cursor: pointer; font: inherit; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-secondary { background: #fff; color: var(--primary); border: 1px solid var(--border); }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 16px; margin-bottom: 12px; }
.toolbar { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }

/* Forms list: fill link + Edit / Clone / Delete ek line jahan mumkin */
.form-card-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
}
.form-list-actions {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
}
.form-list-actions .form-list-inline {
  display: inline-flex !important;
  margin: 0 !important;
  width: auto !important;
  flex: 0 0 auto;
}
.form-list-action-btn {
  flex: 0 0 auto;
  white-space: nowrap;
}
.btn-clone {
  background: #059669;
  color: #fff;
}
.btn-clone:hover {
  background: #047857;
}
.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover {
  background: #991b1b;
}
ul.plain { list-style: none; padding: 0; margin: 0; }
input[type="text"], input[type="email"], input[type="password"], input[type="number"], textarea, select {
  width: 100%; max-width: 100%; padding: 10px 12px; border: 1px solid var(--border); border-radius: 4px; font: inherit;
}
label { display: block; margin: 8px 0 4px; }
.gf-shell { max-width: 720px; margin: 0 auto; padding: 16px; }
.gf-stack { display: flex; flex-direction: column; gap: 12px; }
.gf-card { background: #fff; border: 1px solid var(--border); border-radius: 8px; padding: 16px 20px; border-left: 4px solid var(--primary); }
.gf-q-title { font-size: 1rem; margin: 0 0 12px; }
.gf-option-line { display: flex; align-items: center; gap: 8px; margin: 6px 0; }
.req { color: var(--danger); }
.gf-btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }
.gf-btn-primary, .gf-btn-secondary { padding: 10px 20px; border-radius: 4px; font: inherit; cursor: pointer; text-decoration: none; display: inline-block; border: none; }
.gf-btn-primary { background: var(--primary); color: #fff; font-weight: 600; }
.gf-btn-primary:hover { background: var(--primary-hover); }
.gf-btn-secondary { background: #fff; color: #1e293b; border: 1px solid var(--border); }
.gf-form-title h1 { font-size: 1.65rem; font-weight: 400; margin: 0; }
.grid-gallery { display: grid; gap: 8px; margin-top: 12px; }
.grid-gallery.cols-1 { grid-template-columns: 1fr; }
.grid-gallery.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-gallery.cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-gallery.cols-4 { grid-template-columns: repeat(4, 1fr); }
.grid-gallery img { width: 100%; height: auto; border-radius: 4px; vertical-align: middle; }
.gf-file-hint { font-size: 0.8rem; color: var(--muted); margin: 6px 0 0; }
.gf-file-dl {
  display: inline-block;
  padding: 10px 14px;
  border-radius: 8px;
  background: var(--surface, #f1f5f9);
  color: var(--text);
  text-decoration: none;
  font-size: 0.9rem;
  border: 1px solid var(--border, #e2e8f0);
}
.gf-file-dl:hover { text-decoration: underline; }
.gf-fill-footer { margin-top: 24px; }
.gf-fill-closed {
  margin-top: 12px;
  padding: 14px 16px;
  border-radius: 8px;
  border: 1px solid #fecaca;
  background: #fef2f2;
  color: #991b1b;
  font-size: 0.95rem;
  line-height: 1.45;
}

/* --- Public (user-facing) Aidifytek branding --- */
.public-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(15, 23, 42, 0.86);
  border-bottom: 1px solid rgba(148, 163, 184, 0.25);
}
.public-header-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.public-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #f8fafc;
}
.public-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
}
.public-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.public-brand-name {
  font-weight: 750;
  letter-spacing: -0.01em;
  font-size: 1.05rem;
}
.public-brand-sub {
  font-size: 0.78rem;
  color: rgba(226, 232, 240, 0.78);
  margin-top: 2px;
}
.public-header-right { display: flex; align-items: center; gap: 10px; }
.public-header-pill {
  font-size: 0.75rem;
  font-weight: 650;
  color: #dbeafe;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(59, 130, 246, 0.35);
  background: rgba(59, 130, 246, 0.15);
}
.public-footer {
  border-top: 1px solid rgba(148, 163, 184, 0.25);
  background: rgba(15, 23, 42, 0.96);
  color: rgba(226, 232, 240, 0.78);
}
.public-footer-inner {
  max-width: 980px;
  margin: 0 auto;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.85rem;
}
.public-footer a { color: #93c5fd; text-decoration: none; }
.public-footer a:hover { text-decoration: underline; }
.public-footer-dot { opacity: 0.6; }

/* Make user pages feel premium */
body:has(.public-header) {
  background:
    radial-gradient(1200px 500px at 30% 0%, rgba(59, 130, 246, 0.16), transparent 60%),
    radial-gradient(900px 420px at 80% 10%, rgba(99, 102, 241, 0.12), transparent 55%),
    #0b1220;
  color: #e5e7eb;
}
body:has(.public-header) .container {
  max-width: 980px;
  padding-top: 18px;
}
body:has(.public-header) .gf-shell { max-width: 760px; }
body:has(.public-header) .muted { color: rgba(226, 232, 240, 0.78); }
body:has(.public-header) .gf-card {
  background: rgba(17, 24, 39, 0.88);
  border-color: rgba(148, 163, 184, 0.22);
  border-left-color: rgba(59, 130, 246, 0.9);
  box-shadow: 0 14px 34px rgba(0,0,0,0.24);
}
body:has(.public-header) input[type="text"],
body:has(.public-header) input[type="email"],
body:has(.public-header) textarea,
body:has(.public-header) select {
  background: rgba(2, 6, 23, 0.85);
  border-color: rgba(148, 163, 184, 0.22);
  color: #e5e7eb;
}
body:has(.public-header) label { color: rgba(226, 232, 240, 0.9); }
body:has(.public-header) input:focus-visible,
body:has(.public-header) textarea:focus-visible,
body:has(.public-header) select:focus-visible {
  outline: 2px solid rgba(59, 130, 246, 0.9);
  outline-offset: 2px;
}
body:has(.public-header) .gf-btn-primary {
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  border: 1px solid rgba(59, 130, 246, 0.35);
  box-shadow: 0 12px 26px rgba(37, 99, 235, 0.25);
  font-weight: 700;
  border-radius: 10px;
}
body:has(.public-header) .gf-btn-primary:hover { filter: brightness(1.05); }
body:has(.public-header) .gf-btn-secondary {
  background: rgba(55, 65, 81, 0.8);
  color: #e5e7eb;
  border: 1px solid rgba(148, 163, 184, 0.25);
  border-radius: 10px;
}
body:has(.public-header) .gf-form-title h1 { font-weight: 750; color: #f8fafc; letter-spacing: -0.02em; }
body:has(.public-header) .gf-fill-closed {
  border-color: rgba(251, 191, 36, 0.35);
  background: rgba(251, 191, 36, 0.12);
  color: #fde68a;
}

/* --- Panel iframe embed (admin dashboard dark theme) --- */
html.panel-embed { color-scheme: dark; }
html.panel-embed {
  --muted: #9ca3af;
  --border: #374151;
  --primary: #3b82f6;
  --primary-hover: #2563eb;
  --danger: #fca5a5;
  --card: #1f2937;
  --bg: #0f172a;
  --surface: #111827;
  --text: #f3f4f6;
  --text-dim: #e5e7eb;
  --input-bg: #030712;
}
html.panel-embed body.panel-embed-body {
  background: var(--bg);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
}
html.panel-embed .container--embed {
  max-width: 880px;
  margin: 0 auto;
  padding: 8px 12px 28px;
}
html.panel-embed .app-header {
  background: var(--surface);
  border-bottom-color: var(--border);
}
html.panel-embed .brand { color: var(--text); }
html.panel-embed .nav a,
html.panel-embed .link-btn { color: #93c5fd; }
html.panel-embed h1 { color: var(--text); font-weight: 600; }
html.panel-embed .muted { color: var(--muted); }
html.panel-embed .error { color: #fecaca; }
html.panel-embed .card {
  background: var(--card);
  border-color: var(--border);
  color: var(--text);
}
html.panel-embed .btn-primary { background: var(--primary); color: #fff; }
html.panel-embed .btn-primary:hover { background: var(--primary-hover); }
html.panel-embed .btn-secondary {
  background: #374151;
  color: var(--text);
  border-color: #4b5563;
}
html.panel-embed .btn-secondary:hover { background: #4b5563; color: #fff; }
html.panel-embed input[type="text"],
html.panel-embed input[type="email"],
html.panel-embed input[type="password"],
html.panel-embed input[type="number"],
html.panel-embed textarea,
html.panel-embed select {
  background: var(--input-bg);
  border-color: var(--border);
  color: var(--text);
}
html.panel-embed input::placeholder,
html.panel-embed textarea::placeholder {
  color: #6b7280;
}
html.panel-embed select { cursor: pointer; accent-color: var(--primary); }
html.panel-embed label { color: var(--text-dim); }
html.panel-embed input:focus-visible,
html.panel-embed textarea:focus-visible,
html.panel-embed select:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 1px;
}

/* Builder — embed layout */
html.panel-embed .gf-shell--embed {
  max-width: 100%;
  padding: 4px 0 12px;
}
html.panel-embed .gf-embed-hint {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
}
html.panel-embed .gf-embed-hint-title {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}
html.panel-embed .gf-embed-hint-text {
  font-size: 0.875rem;
  color: var(--text-dim);
  line-height: 1.45;
}
html.panel-embed .gf-form-title {
  margin-bottom: 8px;
}
html.panel-embed .gf-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}
html.panel-embed .gf-q-title {
  color: var(--text);
  font-weight: 600;
}
html.panel-embed .gf-btn-primary {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
}
html.panel-embed .gf-btn-primary:hover { background: var(--primary-hover); }
html.panel-embed .gf-btn-secondary {
  background: #374151;
  color: var(--text);
  border: 1px solid #4b5563;
}
html.panel-embed .gf-btn-secondary:hover:not(:disabled) {
  background: #4b5563;
  border-color: #6b7280;
}
html.panel-embed .gf-btn-secondary:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
html.panel-embed .gf-add-row { margin: 12px 0 8px; }
html.panel-embed .gf-btn-add {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  border: 1px dashed #4b5563;
  background: rgba(55, 65, 81, 0.35);
  color: #e5e7eb;
  width: 100%;
  justify-content: center;
  transition: background 0.15s, border-color 0.15s;
}
html.panel-embed .gf-btn-add:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: var(--primary);
  color: #fff;
}
html.panel-embed .gf-btn-add-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--primary);
  color: #fff;
  font-size: 1rem;
  line-height: 1;
}
html.panel-embed .gf-btn-row {
  position: sticky;
  bottom: 0;
  z-index: 4;
  margin-top: 20px;
  padding-top: 14px;
  padding-bottom: 4px;
  background: linear-gradient(180deg, rgba(15, 23, 42, 0) 0%, var(--bg) 28%);
  border-top: 1px solid var(--border);
  gap: 12px;
}
html.panel-embed .req { color: #fca5a5; }
html.panel-embed input[type="checkbox"] {
  accent-color: var(--primary);
  width: 1rem;
  height: 1rem;
}

/* --- Builder (Google-style blocks, Aidifytek colors) --- */
.gf-builder-shell { max-width: 760px; }
.gf-builder-intro { margin-bottom: 14px; }
.gf-builder-meta {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  margin-bottom: 14px;
  border-top: 8px solid var(--primary);
}
.gf-b-label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--muted); margin: 10px 0 4px; }
.gf-b-inp {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font: inherit;
  background: #fff;
  color: #0f172a;
}
.gf-b-inline { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 0.9rem; cursor: pointer; }
.gf-quiz-toggle { margin-top: 12px; padding-top: 10px; border-top: 1px dashed var(--border); }
.gf-builder-title { font-size: 1.25rem; font-weight: 600; }
.gf-builder-fields { gap: 14px; }
.gf-builder-card {
  border-radius: 12px;
  border: 1px solid var(--border);
  border-top: 10px solid var(--primary);
  padding: 14px 18px 18px;
  background: var(--card);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}
.gf-builder-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 10px;
}
.gf-builder-qnum { font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--muted); }
.gf-builder-tools { display: flex; flex-wrap: wrap; gap: 6px; }
.gf-iconbtn { padding: 6px 10px; font-size: 0.85rem; min-width: 36px; }
.gf-grading-block {
  margin-top: 12px;
  padding: 12px;
  border-radius: 8px;
  background: rgba(37, 99, 235, 0.06);
  border: 1px solid rgba(37, 99, 235, 0.2);
}
.gf-grid-grade-row, .gf-grid-grade-block { margin-top: 8px; display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.gf-muted { color: var(--muted); font-size: 0.85rem; min-width: 80px; }
.gf-add-toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin: 14px 0 8px; }
.gf-btn-add-secondary { border-style: solid; }
.gf-scale-edit { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-top: 8px; }
.gf-scale-edit .gf-b-inp { width: auto; min-width: 72px; }

/* --- Fill page (Google-like flow) --- */
.gf-fill-wrap { max-width: 720px; margin: 0 auto; }
.gf-form-header-block { margin-bottom: 20px; }
.gf-form-header-title { font-size: 1.75rem; font-weight: 500; margin: 0 0 8px; line-height: 1.25; }
.gf-form-header-desc { font-size: 0.95rem; line-height: 1.5; color: #334155; margin-bottom: 8px; }
.gf-form-header-hint { margin-top: 4px; }
.gf-rich { line-height: 1.5; }
.gf-rich p { margin: 0 0 0.5em; }
.gf-rich p:last-child { margin-bottom: 0; }
.gf-rich a { color: var(--primary); text-decoration: underline; }
.gf-rich a:hover { color: var(--primary-hover); }
.gf-title-block-card {
  margin: 16px 0;
  padding: 16px 18px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  border-left: 6px solid #64748b;
}
.gf-title-block-heading {
  font-size: 1.35rem;
  font-weight: 500;
  margin: 0 0 8px;
  line-height: 1.3;
  color: #0f172a;
}
.gf-title-block-desc {
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}
.gf-q-card { border-radius: 12px; border-left-width: 6px; }
.gf-q-head { margin-bottom: 10px; }
.gf-q-title { font-size: 1.05rem; font-weight: 500; margin: 0 0 6px; line-height: 1.35; }
.gf-q-desc { font-size: 0.875rem; line-height: 1.45; }
.gf-q-body .gf-input { margin-top: 4px; }
.gf-section-card {
  margin: 20px 0 12px;
  padding: 4px 0 8px;
  border-bottom: 2px solid var(--border);
}
.gf-section-title { font-size: 1.2rem; font-weight: 600; margin: 0 0 6px; color: #0f172a; }
.gf-section-desc { font-size: 0.9rem; }
.gf-block-card {
  margin: 16px 0;
  padding: 12px 0 8px;
  border-bottom: 1px solid var(--border);
}
.gf-embed-img-wrap { margin-top: 12px; border-radius: 10px; overflow: hidden; background: rgba(15, 23, 42, 0.04); }
.gf-embed-img { display: block; width: 100%; max-height: 420px; object-fit: contain; }
.gf-video-wrap {
  margin-top: 12px;
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  height: 0;
  border-radius: 10px;
  overflow: hidden;
  background: #0f172a;
}
.gf-video-iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
.gf-field-error { color: var(--danger); font-size: 0.85rem; margin-top: 8px; }
.gf-q-card--invalid { border-left-color: var(--danger) !important; box-shadow: 0 0 0 1px rgba(185, 28, 28, 0.25); }
.gf-fill-global-err { margin-top: 12px; }
.gf-fill-error-top { margin-top: 10px; }
.gf-submit-main { min-width: 120px; padding: 12px 28px; border-radius: 8px; font-weight: 600; }

.gf-scale-wrap { margin-top: 8px; }
.gf-scale-labels { display: flex; justify-content: space-between; font-size: 0.8rem; color: var(--muted); margin-bottom: 6px; }
.gf-scale-radios { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: flex-end; }
.gf-scale-item { display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; font-size: 0.8rem; }
.gf-scale-num { font-weight: 600; color: #334155; }

.gf-grid-wrap { overflow-x: auto; margin-top: 8px; }
.gf-grid-table { border-collapse: collapse; width: 100%; font-size: 0.9rem; }
.gf-grid-table th, .gf-grid-table td { border: 1px solid var(--border); padding: 8px 10px; text-align: center; }
.gf-grid-table th[scope="row"] { text-align: left; font-weight: 600; background: rgba(241, 245, 249, 0.9); white-space: nowrap; }
.gf-grid-corner { background: transparent; border: none; }
.gf-grid-cell input { cursor: pointer; }

.gf-done-card { border-left-color: #059669; }
.gf-done-title { font-size: 1.45rem; font-weight: 600; margin: 0 0 10px; }
.gf-quiz-score { font-size: 1.1rem; margin: 8px 0; }
.gf-done-message { font-size: 1rem; line-height: 1.5; margin: 10px 0; }
.gf-done-share-label { margin-top: 16px; }
.gf-done-link { word-break: break-all; margin: 6px 0 14px; }

body:has(.public-header) .gf-form-header-desc { color: rgba(226, 232, 240, 0.88); }
body:has(.public-header) .gf-title-block-card {
  background: rgba(30, 41, 59, 0.55);
  border-color: rgba(148, 163, 184, 0.35);
  border-left-color: #94a3b8;
}
body:has(.public-header) .gf-title-block-heading { color: #f8fafc; }
body:has(.public-header) .gf-title-block-desc { color: rgba(226, 232, 240, 0.9); }
body:has(.public-header) .gf-section-title { color: #f8fafc; }
body:has(.public-header) .gf-section-card,
body:has(.public-header) .gf-block-card { border-bottom-color: rgba(148, 163, 184, 0.35); }
body:has(.public-header) .gf-scale-num { color: #e2e8f0; }

html.panel-embed .gf-builder-meta,
html.panel-embed .gf-builder-card {
  background: var(--card);
  color: var(--text);
  border-color: var(--border);
}
html.panel-embed .gf-b-inp {
  background: var(--input-bg);
  color: var(--text);
  border-color: var(--border);
}
html.panel-embed .gf-builder-title { color: var(--text); }
html.panel-embed .gf-grading-block {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
}
html.panel-embed .gf-add-toolbar .gf-btn-add-secondary {
  border-color: #4b5563;
}