/* ============================================================
   I WANT TO BE... — The Most Useless Life Advice Generator
   Editorial / Brutalist aesthetic
   ============================================================ */

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

:root {
  --bg: #f5f0e8;
  --ink: #1a1a1a;
  --yellow: #f7e000;
  --red: #e8321a;
  --muted: #8a8070;
  --border: #1a1a1a;
  --card-bg: #fff;
  --success: #2d8a4e;
}

html {
  font-size: 16px;
}

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'DM Mono', monospace;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  position: relative;
  overflow-x: hidden;
}

/* noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}

/* ---------- container ---------- */

.container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 680px;
}

/* ---------- header ---------- */

.header {
  margin-bottom: 2.5rem;
}

.eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

h1 {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(3.5rem, 12vw, 7rem);
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--ink);
}

h1 .highlight {
  background: var(--yellow);
  padding: 0 0.15em;
  margin-left: -0.05em;
}

.subtitle {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--muted);
  font-style: italic;
}

/* ---------- input area ---------- */

.input-area {
  margin-bottom: 1rem;
  border: 2px solid var(--border);
  background: var(--card-bg);
  display: flex;
  align-items: stretch;
}

.prefix {
  background: var(--ink);
  color: var(--yellow);
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  padding: 0.9rem 1rem;
  white-space: nowrap;
  display: flex;
  align-items: center;
  user-select: none;
}

.input-area input {
  flex: 1;
  border: none;
  outline: none;
  padding: 0.9rem 1rem;
  font-family: 'DM Mono', monospace;
  font-size: 1rem;
  background: transparent;
  color: var(--ink);
  min-width: 0;
}

.input-area input::placeholder {
  color: #c0b8a8;
}

.btn-go {
  border: none;
  background: var(--red);
  color: white;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  padding: 0 1.4rem;
  cursor: pointer;
  transition: background 0.15s;
}

.btn-go:hover {
  background: #c02010;
}

.btn-go:active {
  transform: scale(0.97);
}

/* ---------- suggestion chips ---------- */

.suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 2rem;
}

.chip {
  padding: 0.35rem 0.7rem;
  font-size: 0.72rem;
  font-family: 'DM Mono', monospace;
  color: var(--muted);
  background: transparent;
  border: 1.5px solid var(--muted);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
  letter-spacing: 0.03em;
}

.chip:hover {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--yellow);
}

/* ---------- answer box ---------- */

.answer-box {
  border: 2px solid var(--border);
  background: var(--card-bg);
  padding: 2rem;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
}

.answer-box::before {
  content: 'THE SOLUTION';
  position: absolute;
  top: -0.6rem;
  left: 1rem;
  background: var(--yellow);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  padding: 0.15em 0.5em;
  font-weight: 500;
}

.stamp {
  position: absolute;
  right: -1rem;
  top: -1.2rem;
  width: 76px;
  height: 76px;
  border: 3px solid var(--red);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: var(--red);
  line-height: 1.2;
  transform: rotate(12deg);
  pointer-events: none;
  background: var(--bg);
}

.placeholder-text {
  color: var(--muted);
  font-style: italic;
  font-size: 0.88rem;
}

.answer-label {
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
  opacity: 0;
  transition: opacity 0.3s ease 0.1s;
  display: none;
}

.answer-label.visible {
  opacity: 1;
  display: block;
}

.answer-text {
  font-size: 1.05rem;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s ease, transform 0.35s ease;
  display: none;
}

.answer-text.visible {
  opacity: 1;
  transform: translateY(0);
  display: block;
}

.category-tag {
  display: none;
  margin-top: 0.75rem;
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid #d4cfc5;
  padding: 0.2em 0.6em;
  align-self: flex-start;
}

.category-tag.visible {
  display: inline-block;
}

/* loading dots */
.loading-dots {
  display: flex;
  gap: 0.1rem;
}

.loading-dots span {
  font-size: 1.4rem;
  animation: blink 1.2s infinite;
}

.loading-dots span:nth-child(2) { animation-delay: 0.2s; }
.loading-dots span:nth-child(3) { animation-delay: 0.4s; }

@keyframes blink {
  0%, 80%, 100% { opacity: 0.2; }
  40% { opacity: 1; }
}

/* ---------- action buttons ---------- */

.actions {
  display: flex;
  gap: 0;
  margin-top: -2px;
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.3s ease 0.2s, transform 0.3s ease 0.2s;
  pointer-events: none;
}

.actions.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.btn-action {
  flex: 1;
  padding: 0.65rem 1rem;
  font-family: 'Bebas Neue', sans-serif;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  border: 2px solid var(--border);
  border-top: none;
  background: var(--card-bg);
  color: var(--ink);
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  text-align: center;
}

.btn-action + .btn-action {
  border-left: none;
}

.btn-action:hover {
  background: var(--ink);
  color: var(--yellow);
}

.btn-action.copied {
  background: var(--success);
  color: white;
}

/* ---------- history ---------- */

.history {
  margin-top: 2rem;
}

.history-title {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.history-item {
  padding: 0.65rem 0.8rem;
  border: 1.5px solid #d4cfc5;
  background: var(--card-bg);
  font-size: 0.78rem;
  line-height: 1.5;
  margin-bottom: -1.5px;
  animation: slideIn 0.3s ease;
}

.history-item .wish {
  font-weight: 500;
  color: var(--ink);
}

.history-item .sep {
  color: var(--muted);
  margin: 0 0.3rem;
}

.history-item .advice {
  color: var(--muted);
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateY(-6px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- footer ---------- */

.footer {
  margin-top: 2.5rem;
  font-size: 0.68rem;
  color: var(--muted);
  text-align: center;
  letter-spacing: 0.03em;
  line-height: 1.8;
}

.footer strong {
  color: var(--ink);
}

.footer a {
  color: var(--ink);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1.5px solid var(--yellow);
  transition: border-color 0.15s;
}

.footer a:hover {
  border-color: var(--red);
}

/* ---------- confetti canvas ---------- */

#confetti {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 100;
}

/* ---------- responsive ---------- */

@media (max-width: 520px) {
  body {
    padding: 1.25rem;
  }

  .prefix {
    font-size: 0.85rem;
    padding: 0.7rem 0.6rem;
  }

  .input-area input {
    font-size: 0.88rem;
    padding: 0.7rem 0.6rem;
  }

  .btn-go {
    padding: 0 1rem;
    font-size: 1rem;
  }

  .answer-box {
    padding: 1.5rem;
  }

  .stamp {
    width: 60px;
    height: 60px;
    font-size: 0.52rem;
    right: -0.5rem;
    top: -0.8rem;
  }

  .answer-text {
    font-size: 0.95rem;
  }
}