@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800;900&display=swap');

:root {
  --teal:   #00c4cc;
  --teal-d: #00a8b0;
  --pink:   #e9245e;
  --pink-d: #c91a4e;
  --dark:   #1a1a2e;
  --dark2:  #16213e;
  --gray:   #64748b;
  --light:  #f0feff;
  --white:  #ffffff;
  --card:   #ffffff;
  --border: #e2e8f0;
}

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

body { font-family: 'Poppins', sans-serif; background: #f8fafc; color: var(--dark); line-height: 1.5; }

/* ── NAV ───────────────────────────────────────────────────── */
.nav {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
  box-shadow: 0 1px 8px rgba(0,0,0,.06);
}
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-logo { width: 36px; height: 36px; }
.nav-name { font-size: 20px; font-weight: 800; color: var(--dark); letter-spacing: -.5px; }
.nav-name span { color: var(--teal); }
.nav-right { display: flex; align-items: center; gap: 16px; }
.nav-user { font-size: 13px; color: var(--gray); font-weight: 500; }
.nav-back { color: var(--gray); display: flex; align-items: center; }
.nav-back:hover { color: var(--dark); }
.btn-logout { font-size: 13px; color: var(--pink); font-weight: 600; background: none; border: none; cursor: pointer; }
.btn-logout:hover { color: var(--pink-d); }

/* ── BUTTONS ───────────────────────────────────────────────── */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px; border-radius: 50px; font-weight: 700; font-size: 14px; cursor: pointer; border: none; transition: all .2s; text-decoration: none; font-family: 'Poppins', sans-serif; }
.btn-primary { background: var(--pink); color: #fff; }
.btn-primary:hover { background: var(--pink-d); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(233,36,94,.3); }
.btn-teal { background: var(--teal); color: #fff; }
.btn-teal:hover { background: var(--teal-d); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,196,204,.3); }
.btn-outline { background: transparent; color: var(--dark); border: 2px solid var(--border); }
.btn-outline:hover { border-color: var(--teal); color: var(--teal); }
.btn-ghost { background: var(--light); color: var(--teal); border: none; }
.btn-ghost:hover { background: #d0f6f7; }
.btn-danger { background: #fff0f3; color: var(--pink); border: none; padding: 8px 14px; font-size: 12px; }
.btn-danger:hover { background: #ffe0e8; }
.btn-sm { padding: 8px 16px; font-size: 12px; }
.btn-block { width: 100%; justify-content: center; }

/* ── CARDS ─────────────────────────────────────────────────── */
.card { background: var(--card); border-radius: 20px; border: 1px solid var(--border); box-shadow: 0 2px 16px rgba(0,0,0,.05); padding: 28px; }
.card-sm { padding: 20px; }

/* ── FORM ELEMENTS ─────────────────────────────────────────── */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--dark); margin-bottom: 6px; }
.form-input {
  width: 100%; padding: 12px 16px;
  border: 1.5px solid var(--border); border-radius: 12px;
  font-size: 14px; font-family: 'Poppins', sans-serif; color: var(--dark);
  background: #f8fafc; transition: border-color .2s, background .2s;
  -webkit-appearance: none; appearance: none;
}
.form-input:focus { outline: none; border-color: var(--teal); background: #fff; box-shadow: 0 0 0 3px rgba(0,196,204,.12); }
.form-select { width: 100%; padding: 12px 16px; border: 1.5px solid var(--border); border-radius: 12px; font-size: 14px; font-family: 'Poppins', sans-serif; color: var(--dark); background: #f8fafc; }
.form-select:focus { outline: none; border-color: var(--teal); }
.form-color { width: 100%; height: 42px; padding: 4px; border: 1.5px solid var(--border); border-radius: 12px; cursor: pointer; background: #f8fafc; }

/* ── BADGE ─────────────────────────────────────────────────── */
.badge { display: inline-block; padding: 4px 12px; border-radius: 50px; font-size: 12px; font-weight: 600; }
.badge-teal { background: rgba(0,196,204,.12); color: var(--teal-d); }
.badge-pink { background: rgba(233,36,94,.1); color: var(--pink); }

/* ── LANDING ───────────────────────────────────────────────── */
.landing-wrap { min-height: 100vh; display: grid; grid-template-columns: 1fr 1fr; }
.landing-hero {
  background: var(--dark2);
  padding: 60px;
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
}
.landing-hero::before {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(0,196,204,.15);
}
.landing-hero::after {
  content: ''; position: absolute; bottom: -60px; left: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(233,36,94,.12);
}
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(0,196,204,.15); border: 1px solid rgba(0,196,204,.3); color: var(--teal); font-size: 12px; font-weight: 600; padding: 6px 16px; border-radius: 50px; margin-bottom: 28px; width: fit-content; }
.hero-title { font-size: 40px; font-weight: 900; line-height: 1.1; color: #fff; margin-bottom: 16px; letter-spacing: -1px; }
.hero-title span { color: var(--teal); }
.hero-title em { color: var(--pink); font-style: normal; }
.hero-desc { color: rgba(255,255,255,.65); font-size: 15px; line-height: 1.7; max-width: 400px; }
.hero-features { margin-top: 36px; display: flex; flex-direction: column; gap: 12px; }
.hero-feature { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.8); font-size: 14px; }
.hero-feature-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--teal); flex-shrink: 0; }

.landing-form-wrap { background: #f8fafc; display: flex; align-items: center; justify-content: center; padding: 40px; }
.landing-form-card { width: 100%; max-width: 400px; }
.landing-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 32px; }
.landing-logo-name { font-size: 22px; font-weight: 800; color: var(--dark); }
.landing-logo-name span { color: var(--teal); }
.landing-title { font-size: 24px; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
.landing-sub { font-size: 14px; color: var(--gray); margin-bottom: 28px; }

.tab-wrap { display: flex; background: #e8f0fe; border-radius: 12px; padding: 4px; margin-bottom: 24px; }
.tab-btn { flex: 1; padding: 10px; border-radius: 8px; font-size: 13px; font-weight: 600; font-family: 'Poppins', sans-serif; background: none; border: none; cursor: pointer; color: var(--gray); transition: all .2s; }
.tab-btn.active { background: #fff; color: var(--dark); box-shadow: 0 1px 6px rgba(0,0,0,.1); }

/* ── ERROR NOTICE ──────────────────────────────────────────── */
.notice-error { background: #fff0f3; border-left: 3px solid var(--pink); color: var(--pink); font-size: 13px; padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; }
.notice-success { background: rgba(0,196,204,.08); border-left: 3px solid var(--teal); color: var(--teal-d); font-size: 13px; padding: 12px 16px; border-radius: 10px; margin-bottom: 16px; }

/* ── DASHBOARD ─────────────────────────────────────────────── */
.page-header { background: linear-gradient(135deg, var(--dark2) 0%, #0f3460 100%); padding: 40px 32px; }
.page-header-inner { max-width: 1100px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.page-title { font-size: 26px; font-weight: 800; color: #fff; letter-spacing: -.5px; }
.page-sub { color: rgba(255,255,255,.6); font-size: 14px; margin-top: 4px; }

.main { max-width: 1100px; margin: 0 auto; padding: 32px; }

.forms-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 20px; }
.form-card { background: var(--white); border-radius: 20px; border: 1px solid var(--border); padding: 24px; display: flex; flex-direction: column; gap: 16px; transition: box-shadow .2s, transform .2s; }
.form-card:hover { box-shadow: 0 8px 30px rgba(0,0,0,.1); transform: translateY(-2px); }
.form-card-header { display: flex; align-items: flex-start; justify-content: space-between; }
.form-card-name { font-size: 16px; font-weight: 700; color: var(--dark); margin-top: 8px; }
.form-card-count { font-size: 12px; color: var(--gray); margin-top: 4px; }
.form-card-actions { display: flex; gap: 8px; flex-wrap: wrap; }

.empty-state { text-align: center; padding: 80px 20px; }
.empty-icon { font-size: 64px; margin-bottom: 16px; }
.empty-title { font-size: 20px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.empty-desc { color: var(--gray); font-size: 14px; margin-bottom: 24px; }

/* ── MODAL ─────────────────────────────────────────────────── */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 200; align-items: center; justify-content: center; padding: 20px; }
.modal-overlay.open { display: flex; }
.modal-box { background: #fff; border-radius: 24px; padding: 32px; width: 100%; max-width: 520px; box-shadow: 0 20px 60px rgba(0,0,0,.2); }
.modal-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.modal-title { font-size: 18px; font-weight: 800; color: var(--dark); }
.modal-close { background: none; border: none; color: var(--gray); font-size: 24px; cursor: pointer; line-height: 1; }
.modal-close:hover { color: var(--dark); }
.code-block { background: var(--dark); border-radius: 14px; padding: 20px; font-family: 'Courier New', monospace; font-size: 13px; color: #00e5ff; overflow-x: auto; }
.code-block pre { white-space: pre-wrap; word-break: break-all; }

/* ── FORM BUILDER ──────────────────────────────────────────── */
.builder-section { margin-bottom: 24px; }
.section-title { font-size: 15px; font-weight: 700; color: var(--dark); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--light); }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.type-card { display: flex; align-items: center; gap: 14px; border: 2px solid var(--border); border-radius: 16px; padding: 18px; cursor: pointer; transition: all .2s; }
.type-card.selected { border-color: var(--teal); background: var(--light); }
.type-card input[type=radio] { accent-color: var(--teal); }
.type-card-icon { font-size: 28px; }
.type-card-title { font-size: 14px; font-weight: 700; color: var(--dark); }
.type-card-desc { font-size: 12px; color: var(--gray); margin-top: 2px; }

.range-row { border: 1px solid var(--border); border-radius: 14px; padding: 18px; margin-bottom: 12px; position: relative; background: #f8fafc; }
.range-row-grid { display: grid; grid-template-columns: 1fr 1fr 2fr auto; gap: 12px; align-items: end; }
.btn-remove-range { background: none; border: none; color: var(--pink); cursor: pointer; font-size: 18px; padding: 4px; }

/* ── SUBMISSIONS ───────────────────────────────────────────── */
.table-wrap { background: #fff; border-radius: 20px; border: 1px solid var(--border); overflow: hidden; }
.submissions-table { width: 100%; border-collapse: collapse; }
.submissions-table thead th { background: #f8fafc; padding: 14px 18px; text-align: left; font-size: 12px; font-weight: 700; color: var(--gray); text-transform: uppercase; letter-spacing: .5px; border-bottom: 1px solid var(--border); }
.submissions-table tbody tr { border-bottom: 1px solid #f1f5f9; transition: background .1s; }
.submissions-table tbody tr:last-child { border-bottom: none; }
.submissions-table tbody tr:hover { background: #f8fafc; }
.submissions-table td { padding: 14px 18px; font-size: 14px; color: var(--dark); }
.wa-link { color: var(--teal); font-weight: 600; text-decoration: none; }
.wa-link:hover { color: var(--teal-d); text-decoration: underline; }

@media (max-width: 768px) {
  .landing-wrap { grid-template-columns: 1fr; }
  .landing-hero { display: none; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .range-row-grid { grid-template-columns: 1fr 1fr; }
  .page-header-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
  .main { padding: 20px 16px; }
}