/* PuppyPoops: light, warm, playful but premium. */

:root {
  --paper: #faf6ee;
  --bg: #fdfaf4;
  --ink: #241f18;
  --ink-soft: #5c5347;
  --accent: #b4552d;
  --accent-dark: #93431f;
  --line: #e7ddcc;
  --card: #ffffff;
  --good: #2e7d4f;
  --warn: #b3541e;
}

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

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

h1, h2, h3, .wordmark { font-family: 'Fraunces', Georgia, serif; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

/* top bar */
.topbar { position: sticky; top: 0; background: rgba(253, 250, 244, 0.92); backdrop-filter: blur(8px); border-bottom: 1px solid var(--line); z-index: 50; }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 60px; }
.wordmark { font-size: 1.35rem; font-weight: 700; text-decoration: none; color: var(--ink); }
.wordmark span { color: var(--accent); }
nav { display: flex; align-items: center; gap: 22px; }
nav a { color: var(--ink-soft); text-decoration: none; font-size: 0.95rem; font-weight: 500; }
nav a:hover { color: var(--ink); }

/* buttons */
.btn {
  display: inline-block; background: var(--accent); color: #fff !important; text-decoration: none;
  border: none; border-radius: 999px; font-family: 'Inter', sans-serif; font-weight: 600; cursor: pointer;
  transition: background 0.15s ease, transform 0.1s ease;
}
.btn:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn:disabled { background: #cbb9a6; cursor: not-allowed; transform: none; }
.btn-small { padding: 8px 18px; font-size: 0.9rem; }
.btn-big { padding: 14px 34px; font-size: 1.05rem; }
.btn-ghost {
  background: none; border: 1.5px dashed var(--line); color: var(--ink-soft); border-radius: 999px;
  padding: 10px 20px; font-family: 'Inter', sans-serif; font-size: 0.9rem; font-weight: 500; cursor: pointer;
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* hero */
.hero { padding: 90px 0 70px; text-align: center; }
.kicker { text-transform: uppercase; letter-spacing: 0.18em; font-size: 0.78rem; font-weight: 600; color: var(--accent); margin-bottom: 18px; }
.hero h1 { font-size: clamp(2.6rem, 7vw, 4.6rem); font-weight: 700; line-height: 1.05; }
.hero .sub { max-width: 560px; margin: 22px auto 0; color: var(--ink-soft); font-size: 1.1rem; }
.hero-cta { margin-top: 32px; display: flex; gap: 16px; justify-content: center; align-items: center; flex-wrap: wrap; }
.price-chip { background: var(--paper); border: 1px solid var(--line); border-radius: 999px; padding: 10px 20px; font-weight: 600; font-size: 0.95rem; }

/* builder */
.builder { padding: 70px 0; background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.builder h2, .how h2, .faq h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); font-weight: 700; }
.section-sub { color: var(--ink-soft); margin: 10px 0 34px; max-width: 640px; }
.builder-grid { display: grid; grid-template-columns: minmax(300px, 420px) 1fr; gap: 44px; align-items: start; }
@media (max-width: 860px) { .builder-grid { grid-template-columns: 1fr; } }

.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-bottom: 14px; }
.tile {
  aspect-ratio: 1; border: 1.5px dashed #cdbfa8; border-radius: 12px; background: #fff;
  display: flex; align-items: center; justify-content: center; cursor: pointer; overflow: hidden; position: relative;
  font-size: 1.5rem; color: #b5a68d; transition: border-color 0.15s ease;
}
.tile:hover { border-color: var(--accent); }
.tile img { width: 100%; height: 100%; object-fit: cover; }
.tile.filled { border-style: solid; border-color: var(--line); }
.tile .lowres {
  position: absolute; bottom: 4px; left: 4px; right: 4px; background: rgba(179, 84, 30, 0.92); color: #fff;
  font-size: 0.62rem; font-weight: 600; text-align: center; border-radius: 6px; padding: 2px 4px;
}

.controls { display: flex; flex-direction: column; gap: 16px; margin-top: 20px; }
.controls[hidden] { display: none; }
.control-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 0.95rem; }
.control-row em { color: var(--ink-soft); font-style: normal; font-size: 0.85rem; }
.control-label { font-weight: 600; font-size: 0.9rem; min-width: 52px; }
.radio { display: flex; align-items: center; gap: 6px; font-size: 0.92rem; }
#dogName {
  flex: 1; min-width: 180px; border: 1.5px solid var(--line); border-radius: 10px; padding: 9px 14px;
  font-family: 'Inter', sans-serif; font-size: 0.95rem; background: #fff; color: var(--ink);
}
#dogName:focus { outline: none; border-color: var(--accent); }
.warns { display: flex; flex-direction: column; gap: 6px; }
.warns .warn-item { color: var(--warn); font-size: 0.85rem; font-weight: 500; }
.fine { color: var(--ink-soft); font-size: 0.82rem; }

/* poster preview */
.poster-wall {
  background: linear-gradient(180deg, #f3ecdd 0%, #ece2cd 100%);
  border-radius: 18px; padding: clamp(20px, 5vw, 56px); display: flex; justify-content: center;
}
.poster {
  position: relative; width: min(460px, 100%); aspect-ratio: 3300 / 4200; background: var(--paper);
  box-shadow: 0 22px 44px rgba(60, 45, 25, 0.28), 0 4px 10px rgba(60, 45, 25, 0.18);
}
/* The frame is drawn with box-shadow rings, not border: a border would shrink
   the slots' containing block and skew the preview crop vs the printed file. */
.poster.frame-black { box-shadow: 0 0 0 13px #211d19, 0 26px 48px rgba(60, 45, 25, 0.30), 0 4px 10px rgba(60, 45, 25, 0.18); }
.poster.frame-white { box-shadow: 0 0 0 13px #f4f1ea, 0 0 0 14px #d9d2c4, 0 26px 48px rgba(60, 45, 25, 0.34); }
.poster-empty {
  position: absolute; inset: 0; display: flex; flex-direction: column; gap: 10px; align-items: center;
  justify-content: center; color: var(--ink-soft); text-align: center; padding: 20px; font-size: 0.95rem;
}
.poster-empty span { font-size: 2.4rem; }

.slot { position: absolute; overflow: hidden; background: #e8e0d0; box-shadow: 0 5px 16px rgba(50, 38, 22, 0.22); touch-action: none; }
.slot img { position: absolute; max-width: none; user-select: none; -webkit-user-drag: none; cursor: grab; }
.slot.dragging img { cursor: grabbing; }
.poster.bw .slot img { filter: grayscale(1) contrast(1.05); }
.slot .swap-chip {
  position: absolute; top: 6px; right: 6px; width: 26px; height: 26px; border-radius: 50%; border: none;
  background: rgba(255, 255, 255, 0.92); color: var(--ink); font-size: 0.8rem; cursor: pointer; z-index: 3;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25); opacity: 0; transition: opacity 0.15s ease;
}
.slot:hover .swap-chip, .slot.swap-armed .swap-chip { opacity: 1; }
@media (hover: none) { .slot .swap-chip { opacity: 1; } }
.slot.swap-armed { outline: 3px solid var(--accent); outline-offset: 2px; }
.slot .lowres-flag {
  position: absolute; bottom: 6px; left: 6px; background: rgba(179, 84, 30, 0.92); color: #fff;
  font-size: 0.6rem; font-weight: 600; border-radius: 6px; padding: 2px 7px; z-index: 3;
}
.caption {
  position: absolute; left: 0; right: 0; text-align: center; font-family: 'Fraunces', Georgia, serif;
  font-weight: 600; color: #3a332c; letter-spacing: 0.28em; text-transform: uppercase; pointer-events: none;
}

/* how + faq */
.how { padding: 70px 0; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-top: 34px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 26px; }
.card-num {
  display: inline-flex; width: 34px; height: 34px; border-radius: 50%; background: var(--paper);
  border: 1px solid var(--line); align-items: center; justify-content: center; font-weight: 700;
  font-family: 'Fraunces', serif; color: var(--accent); margin-bottom: 14px;
}
.card h3 { font-size: 1.15rem; margin-bottom: 8px; }
.card p { color: var(--ink-soft); font-size: 0.93rem; }

.faq { padding: 70px 0 90px; background: var(--paper); border-top: 1px solid var(--line); }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 16px 20px; margin-top: 12px; }
.faq details:first-of-type { margin-top: 30px; }
.faq summary { font-weight: 600; cursor: pointer; }
.faq details p { margin-top: 10px; color: var(--ink-soft); font-size: 0.95rem; }

footer { padding: 36px 0; text-align: center; color: var(--ink-soft); font-size: 0.85rem; }