/* ============================================
   Love Calculator Pro — Stylesheet
   Romantic, warm, modern — rose & gold palette
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@500;700&family=DM+Sans:wght@300;400;500&display=swap');

/* ---- Root variables ---- */
.lcp-wrapper {
  --lcp-primary: #e8546a;
  --lcp-primary-dark: #c43152;
  --lcp-primary-light: #fde8ec;
  --lcp-gold: #c9a84c;
  --lcp-gold-light: #f5e6bb;
  --lcp-text: #2d1f26;
  --lcp-text-muted: #8a6070;
  --lcp-bg: #ffffff;
  --lcp-bg-soft: #fff8f9;
  --lcp-border: #f0dde3;
  --lcp-radius: 20px;
  --lcp-radius-sm: 12px;
  --lcp-shadow: 0 8px 40px rgba(232,84,106,0.12);
  --lcp-shadow-lg: 0 20px 60px rgba(232,84,106,0.18);
  --lcp-font-display: 'Playfair Display', Georgia, serif;
  --lcp-font-body: 'DM Sans', sans-serif;
  --lcp-perfect: #e8546a;
  --lcp-great: #e07b2a;
  --lcp-good: #5b9e6e;
  --lcp-low: #8a6ab0;
}

/* ---- Wrapper ---- */
.lcp-wrapper {
  font-family: var(--lcp-font-body);
  color: var(--lcp-text);
  max-width: 540px;
  margin: 0 auto 2rem;
  background: var(--lcp-bg);
  border-radius: var(--lcp-radius);
  box-shadow: var(--lcp-shadow-lg);
  overflow: hidden;
  position: relative;
}

/* ---- Header ---- */
.lcp-header {
  background: linear-gradient(135deg, #e8546a 0%, #c43152 50%, #9b2042 100%);
  padding: 2.5rem 2rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.lcp-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.lcp-hearts-deco {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-bottom: 0.75rem;
}

.lcp-heart {
  font-size: 1.4rem;
  animation: lcp-heartbeat 1.8s ease-in-out infinite;
}
.lcp-h1 { animation-delay: 0s; }
.lcp-h2 { animation-delay: 0.3s; font-size: 1rem; opacity: 0.7; }
.lcp-h3 { animation-delay: 0.6s; }

@keyframes lcp-heartbeat {
  0%, 100% { transform: scale(1); }
  14% { transform: scale(1.15); }
  28% { transform: scale(1); }
  42% { transform: scale(1.1); }
  56% { transform: scale(1); }
}

.lcp-title {
  font-family: var(--lcp-font-display);
  font-size: 2rem;
  font-weight: 700;
  color: #ffffff;
  margin: 0 0 0.25rem;
  letter-spacing: -0.01em;
  text-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

.lcp-subtitle {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.8);
  margin: 0;
  font-weight: 300;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ---- Tabs ---- */
.lcp-tabs {
  display: flex;
  background: var(--lcp-bg-soft);
  border-bottom: 1px solid var(--lcp-border);
}

.lcp-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 1rem 0.5rem;
  border: none;
  background: transparent;
  font-family: var(--lcp-font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--lcp-text-muted);
  cursor: pointer;
  border-bottom: 3px solid transparent;
  transition: all 0.25s ease;
  position: relative;
}

.lcp-tab:hover {
  color: var(--lcp-primary);
  background: var(--lcp-primary-light);
}

.lcp-tab--active {
  color: var(--lcp-primary);
  border-bottom-color: var(--lcp-primary);
  background: var(--lcp-bg);
}

.lcp-tab-icon { font-size: 1rem; }

/* ---- Panels ---- */
.lcp-panel {
  display: none;
  padding: 2rem;
  animation: lcp-fade-in 0.3s ease;
}

.lcp-panel--active { display: block; }

@keyframes lcp-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ---- Fields ---- */
.lcp-fields { margin-bottom: 1.5rem; }

.lcp-field-group { display: flex; flex-direction: column; gap: 6px; }

.lcp-label {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--lcp-text-muted);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 5px;
}

.lcp-label-icon { font-size: 0.9rem; }

.lcp-input {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 2px solid var(--lcp-border);
  border-radius: var(--lcp-radius-sm);
  background: var(--lcp-bg-soft);
  font-family: var(--lcp-font-body);
  font-size: 1rem;
  color: var(--lcp-text);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  box-sizing: border-box;
  outline: none;
  -webkit-appearance: none;
}

.lcp-input::placeholder { color: #c4a4af; }

.lcp-input:focus {
  border-color: var(--lcp-primary);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(232,84,106,0.1);
}

.lcp-input--date { color: var(--lcp-text); }
.lcp-hint { font-size: 0.75rem; color: var(--lcp-text-muted); }

/* ---- Heart divider ---- */
.lcp-heart-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 1rem 0;
}

.lcp-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--lcp-border), transparent);
}

.lcp-heart-pulse {
  font-size: 1.4rem;
  animation: lcp-pulse 1.5s ease-in-out infinite;
}

@keyframes lcp-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.2); }
}

/* ---- Button ---- */
.lcp-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--lcp-primary), var(--lcp-primary-dark));
  border: none;
  border-radius: var(--lcp-radius-sm);
  font-family: var(--lcp-font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: #fff;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, opacity 0.2s;
  box-shadow: 0 4px 18px rgba(232,84,106,0.35);
  letter-spacing: 0.01em;
}

.lcp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(232,84,106,0.45);
}

.lcp-btn:active { transform: translateY(0); }

.lcp-btn-icon { font-size: 1.2rem; animation: lcp-wiggle 2s ease-in-out infinite; }

@keyframes lcp-wiggle {
  0%,100% { transform: rotate(0); }
  25% { transform: rotate(-10deg); }
  75% { transform: rotate(10deg); }
}

/* ---- Error ---- */
.lcp-error {
  display: none;
  margin: 0 2rem 1rem;
  padding: 0.75rem 1rem;
  background: #fde8ec;
  border: 1px solid #f8b4c0;
  border-radius: var(--lcp-radius-sm);
  font-size: 0.88rem;
  color: var(--lcp-primary-dark);
}
.lcp-error--visible { display: block; }

/* ---- Loading ---- */
.lcp-loading {
  display: none;
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.92);
  z-index: 10;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-size: 0.9rem;
  color: var(--lcp-text-muted);
  backdrop-filter: blur(4px);
}
.lcp-loading--visible { display: flex; }

.lcp-loading-heart {
  font-size: 3rem;
  animation: lcp-heartbeat 0.8s ease-in-out infinite;
}

/* ---- Result ---- */
.lcp-result {
  display: none;
  padding: 2rem;
  animation: lcp-fade-in 0.5s ease;
}
.lcp-result--visible { display: block; }

.lcp-result-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  text-align: center;
  position: relative;
}

/* Score ring */
.lcp-score-wrap {
  position: relative;
  width: 140px;
  height: 140px;
}

.lcp-ring {
  width: 140px;
  height: 140px;
  transform: rotate(-90deg);
  overflow: visible;
}

.lcp-ring-track {
  fill: none;
  stroke: var(--lcp-primary-light);
  stroke-width: 10;
}

.lcp-ring-fill {
  fill: none;
  stroke: var(--lcp-primary);
  stroke-width: 10;
  stroke-linecap: round;
  stroke-dasharray: 326.73;
  stroke-dashoffset: 326.73;
  transition: stroke-dashoffset 1.5s cubic-bezier(0.25, 1, 0.5, 1), stroke 0.5s ease;
  filter: drop-shadow(0 0 6px rgba(232,84,106,0.4));
}

.lcp-score-center {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lcp-score-num {
  font-family: var(--lcp-font-display);
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--lcp-primary);
  line-height: 1;
}

.lcp-score-pct {
  font-size: 1rem;
  color: var(--lcp-text-muted);
  align-self: flex-end;
  margin-bottom: 8px;
  margin-left: 2px;
}

/* Names row */
.lcp-names-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.lcp-name-badge {
  background: var(--lcp-primary-light);
  color: var(--lcp-primary-dark);
  padding: 4px 14px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 500;
  max-width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lcp-names-heart {
  color: var(--lcp-primary);
  font-size: 1.1rem;
  animation: lcp-heartbeat 1.2s ease-in-out infinite;
}

/* Message */
.lcp-msg-title {
  font-family: var(--lcp-font-display);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 0 6px;
  color: var(--lcp-primary);
}

.lcp-msg-text {
  font-size: 0.9rem;
  color: var(--lcp-text-muted);
  margin: 0;
  line-height: 1.6;
  max-width: 320px;
}

/* Color variants */
.lcp-result--perfect .lcp-ring-fill { stroke: #e8546a; }
.lcp-result--perfect .lcp-score-num,
.lcp-result--perfect .lcp-msg-title { color: #e8546a; }

.lcp-result--great .lcp-ring-fill { stroke: #e07b2a; }
.lcp-result--great .lcp-score-num,
.lcp-result--great .lcp-msg-title { color: #e07b2a; }

.lcp-result--good .lcp-ring-fill { stroke: #5b9e6e; }
.lcp-result--good .lcp-score-num,
.lcp-result--good .lcp-msg-title { color: #5b9e6e; }

.lcp-result--low .lcp-ring-fill { stroke: #8a6ab0; }
.lcp-result--low .lcp-score-num,
.lcp-result--low .lcp-msg-title { color: #8a6ab0; }

/* Life path numbers */
.lcp-life-paths {
  display: none;
  gap: 12px;
  width: 100%;
}
.lcp-life-paths--visible { display: flex; }

.lcp-life-path-card {
  flex: 1;
  background: var(--lcp-bg-soft);
  border: 1px solid var(--lcp-border);
  border-radius: var(--lcp-radius-sm);
  padding: 0.75rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.lcp-lp-label { font-size: 0.72rem; color: var(--lcp-text-muted); text-transform: uppercase; letter-spacing: 0.05em; }
.lcp-lp-num { font-family: var(--lcp-font-display); font-size: 1.8rem; font-weight: 700; color: var(--lcp-primary); }

/* Floating hearts */
.lcp-floating-hearts {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.lcp-float-heart {
  position: absolute;
  font-size: 1.2rem;
  animation: lcp-float-up 2.5s ease-out forwards;
  opacity: 0;
}

@keyframes lcp-float-up {
  0%   { opacity: 0.9; transform: translateY(0) scale(1) rotate(0deg); }
  100% { opacity: 0; transform: translateY(-120px) scale(0.5) rotate(30deg); }
}

/* Try again */
.lcp-try-again {
  background: none;
  border: 2px solid var(--lcp-border);
  border-radius: 50px;
  padding: 0.5rem 1.5rem;
  font-family: var(--lcp-font-body);
  font-size: 0.85rem;
  color: var(--lcp-text-muted);
  cursor: pointer;
  transition: all 0.2s;
}

.lcp-try-again:hover {
  border-color: var(--lcp-primary);
  color: var(--lcp-primary);
  background: var(--lcp-primary-light);
}

/* ---- Responsive ---- */
@media (max-width: 480px) {
  .lcp-panel  { padding: 1.5rem; }
  .lcp-result { padding: 1.5rem; }
  .lcp-title  { font-size: 1.6rem; }
  .lcp-btn    { font-size: 1rem; }
}