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


*{
    box-sizing: border-box;
}

body{
    font-family: 'Roboto', sans-serif;
    background-color: #f4f4f4;
    display: flex;
    margin: 0;
    height: 100vh;
    align-items: self-start;
    justify-content: center;
    padding: 1rem;
}

.card{
    display: flex;
    flex-direction: column;
    max-width: 41.25rem;
    background-color: #fff;
    border-radius: 0.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
    padding: 1rem;
    width: 100%;
    gap: 1rem
}

.title{
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-align: center;
}

#search-input{
    width: 100%;
    padding: 0.65rem 0.75rem;
    border-radius: 0.75rem;
    font: inherit;
}


.result{
    min-height: 1.5rem;
    border-radius: 0.5rem;
    padding: 0.75rem;
    font-size: 0.95rem;
    line-height: 1rem;
    gap: 0.7rem
}

.result.error{
    background-color: #ffe5e5;
    color: #d8000c;
}

.result.loading{
    background-color: #e5f3ff;
    color: #00529b;
}

.result.success{
    background-color: #e5ffe5;
    color: #4f8a10;
    border: 0.0625rem solid #e2e8f0;
}

/* ── Botão Search — versão lendária ─────────────────────── */

@property --a {          /* borda cromática giratória */
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

.search-button {
  position: relative;
  padding: 0;
  border: none;
  background: none;
  cursor: pointer;
  border-radius: 14px;
  perspective: 800px;
  transform-style: preserve-3d;
  transition: transform 0.18s cubic-bezier(.23,1,.32,1),
              box-shadow 0.4s ease;
  outline: none;
  width: 8rem
}

/* borda conic girando */
.search-button::before {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 16px;
  background: conic-gradient(from var(--a) at 50% 50%,
    #6f3fff 0deg, #00c6ff 72deg, #7fffb2 144deg,
    #ffcd3c 216deg, #ff6e7f 288deg, #6f3fff 360deg);
  animation: chromaSpin 2.4s linear infinite;
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 0;
}
.search-button:hover::before { opacity: 1; }

@keyframes chromaSpin { to { --a: 360deg; } }

/* ring de clique */
.search-button::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 14px;
  border: 2px solid rgba(111,63,255,0);
}
.search-button.clicked::after {
  animation: ringPulse 0.5s ease-out forwards;
}
@keyframes ringPulse {
  0%  { inset: 0;    border-color: rgba(111,63,255,0.85); }
  100%{ inset:-14px; border-color: rgba(111,63,255,0); border-width:1px; }
}

/* face interna */
.search-button-inner {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 0.65rem 1.7rem;
  border-radius: 12px;
  background: #0b0b1e;
  color: #cdd0f0;
  font: inherit;
  font-weight: 500;
  letter-spacing: 0.04em;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
  transition: background 0.3s, color 0.25s, border-color 0.3s;
}
.search-button:hover .search-button-inner {
  background: #0f0f2a;
  color: #fff;
  border-color: transparent;
}

/* shimmer sweep */
.search-button-inner::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 55%;
  height: 100%;
  background: linear-gradient(110deg, transparent, rgba(255,255,255,0.1), transparent);
  pointer-events: none;
}
.search-button:hover .search-button-inner::after {
  left: 160%;
  transition: left 0.55s cubic-bezier(.25,.46,.45,.94);
}

/* glow ambiente */
.search-button:hover {
  box-shadow:
    0 0 28px rgba(111,63,255,0.45),
    0 0 70px rgba(0,198,255,0.18),
    0 8px 24px rgba(0,0,0,0.5);
}
.search-button:active .search-button-inner {
  transform: scale(0.95);
  transition: transform 0.08s ease;
}