/* ===== Botor Design System - Luxury Edition =====
   Brand: purple → cyan gradient, refined neutrals, subtle gold
================================================== */

:root {
  --purple: #6d4df2;
  --purple-deep: #4c2fd6;
  --cyan: #2bb8e8;
  --lime: #8fd93a;
  --lime-deep: #6fb320;
  --gold: #c9a86a;
  --ink: #171c33;
  --ink-soft: #70758f;
  --bg: #f4f4f9;
  --card: rgba(255, 255, 255, 0.86);
  --card-solid: #ffffff;
  --border: rgba(23, 28, 51, 0.08);
  --shadow: 0 24px 60px rgba(35, 32, 90, 0.12);
  --shadow-soft: 0 10px 30px rgba(35, 32, 90, 0.07);
  --radius: 24px;
  --radius-sm: 15px;
  --grad: linear-gradient(125deg, var(--purple-deep) 0%, var(--purple) 45%, var(--cyan) 115%);
  --font-display: 'Heebo', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Heebo', 'Segoe UI', Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background:
    radial-gradient(1000px 560px at 88% -8%, rgba(43, 184, 232, 0.10), transparent 58%),
    radial-gradient(880px 560px at -12% 18%, rgba(109, 77, 242, 0.09), transparent 55%),
    radial-gradient(700px 480px at 55% 112%, rgba(201, 168, 106, 0.07), transparent 55%),
    var(--bg);
  min-height: 100vh;
  min-height: 100dvh;
  color: var(--ink);
  line-height: 1.6;
  letter-spacing: .1px;
}

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0;
}

.wrap {
  max-width: 480px;
  margin: 0 auto;
  padding: 18px 18px 64px;
}

/* ===== Cards ===== */
.card {
  background: var(--card);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.9);
  outline: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  padding: 22px;
}

/* ===== Icon holder ===== */
.ic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.ic svg {
  width: 100%;
  height: 100%;
  display: block;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  width: 100%;
  padding: 16px 24px;
  border: none;
  border-radius: 16px;
  font-family: var(--font-body);
  font-size: 1.03rem;
  font-weight: 700;
  letter-spacing: .2px;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, opacity .16s ease;
  text-decoration: none;
}
.btn:active { transform: scale(.976); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn .ic { width: 19px; height: 19px; }

.btn-primary {
  background: var(--grad);
  color: #fff;
  box-shadow: 0 14px 32px rgba(76, 47, 214, 0.30);
}
.btn-lime {
  background: linear-gradient(125deg, #245a2e 0%, #17402b 100%);
  color: #eafbdc;
  box-shadow: 0 14px 32px rgba(23, 64, 43, 0.32);
}
.btn-ghost {
  background: rgba(23, 28, 51, 0.05);
  color: var(--ink);
}

/* ===== Chips / pills ===== */
.chip {
  border: 1px solid var(--border);
  background: var(--card-solid);
  color: var(--ink);
  border-radius: 14px;
  padding: 10px 15px;
  font-family: var(--font-body);
  font-size: .95rem;
  font-weight: 500;
  cursor: pointer;
  transition: all .16s ease;
  white-space: nowrap;
}
.chip.active {
  background: var(--grad);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 10px 22px rgba(76, 47, 214, 0.28);
}

/* ===== Inputs ===== */
.field { margin-bottom: 15px; }
.field label {
  display: block;
  font-size: .88rem;
  font-weight: 700;
  color: var(--ink-soft);
  letter-spacing: .4px;
  margin-bottom: 7px;
}
.field input {
  width: 100%;
  padding: 15px 17px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--card-solid);
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--ink);
  transition: border-color .16s, box-shadow .16s;
}
.field input::placeholder { color: #b4b8ca; font-weight: 400; }
.field input:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 4px rgba(109, 77, 242, 0.10);
}

/* ===== Divider with gold accent ===== */
.hairline {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 168, 106, .55), transparent);
  border: none;
  margin: 26px auto;
  width: 72%;
}

/* ===== Utilities ===== */
.muted { color: var(--ink-soft); }
.center { text-align: center; }
.hidden { display: none !important; }

.spinner {
  width: 40px; height: 40px;
  border: 3px solid rgba(109, 77, 242, .14);
  border-top-color: var(--purple);
  border-radius: 50%;
  margin: 44px auto;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.fade-in { animation: fadeIn .4s ease both; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.error-box {
  background: rgba(190, 45, 60, .06);
  border: 1px solid rgba(190, 45, 60, .2);
  color: #a32233;
  border-radius: var(--radius-sm);
  padding: 14px 17px;
  font-size: .93rem;
  font-weight: 500;
  margin-top: 14px;
}

@media (min-width: 720px) {
  .wrap { max-width: 560px; }
}