/* ===========================================
   Winds Design System — 共用樣式
   所有 LIFF 頁面共用的 CSS 變數、字體、基礎元素
   =========================================== */

:root {
  --winds-bg: #faf8f6;
  --winds-text: #474747;
  --winds-text-dark: #3b262a;
  --winds-text-sub: #5a656b;
  --winds-text-warm: #5a3e3e;
  --winds-text-section: #7a4f4f;
  --winds-text-muted: #999;
  --winds-gold: #c9a84c;
  --winds-gold-dark: #8b6914;
  --winds-accent: #f0e6e6;
  --winds-accent-hover: #e8dadb;
  --winds-card-bg: #ffffff;
  --winds-border: #dcd2d2;
  --winds-border-dark: #5a656b;
  --winds-error: #d9534f;
  --winds-success: #2d6a4f;
  --winds-success-bg: #d4edda;
  --winds-disabled-bg: #e8e8e8;
  --winds-disabled-text: #aaa;
}

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

body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  background: var(--winds-bg);
  color: var(--winds-text);
  font-size: 14px;
  line-height: 1.6;
}

@keyframes windsFadeInUp {
  0%   { opacity: 0; transform: translateY(15px); }
  100% { opacity: 1; transform: translateY(0); }
}

/* --- Page Container --- */
.winds-page {
  max-width: 520px;
  margin: 0 auto;
  padding: 20px 16px 40px;
  animation: windsFadeInUp 0.5s ease-out;
}

.winds-hidden { display: none !important; }

/* --- Header --- */
.winds-header {
  text-align: center;
  margin-bottom: 28px;
}
.winds-header h1 {
  font-family: 'LXGW WenKai TC', cursive;
  font-size: 22px;
  font-weight: 700;
  color: var(--winds-text-dark);
  margin: 0 0 6px 0;
}
.winds-header p {
  font-size: 14px;
  color: var(--winds-text-sub);
  margin: 0;
}
.winds-header-divider {
  height: 2px;
  background: linear-gradient(to right, transparent, var(--winds-gold), transparent);
  margin: 12px 40px;
}

/* --- Status Message --- */
.winds-status {
  display: none;
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 16px;
  animation: windsFadeInUp 0.3s ease-out;
}
.winds-status.info  { background: #fdf5f5; border: 1px solid #e8d5d5; color: #6b3a3a; }
.winds-status.warn  { background: #fff3cd; border: 1px solid #ffc107; color: #664d03; }
.winds-status.err   { background: #f8d7da; border: 1px solid #f5c2c7; color: #842029; }

/* --- Buttons --- */
.winds-btn {
  display: block;
  width: 100%;
  padding: 14px;
  border: none;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.1s;
}
.winds-btn:active { transform: scale(0.98); }
.winds-btn:disabled { cursor: not-allowed; opacity: 0.6; }

.winds-btn-primary {
  background: var(--winds-text-dark);
  color: #fff;
}
.winds-btn-primary:hover { background: #4a333a; }
.winds-btn-primary:disabled { background: var(--winds-disabled-bg); color: var(--winds-disabled-text); cursor: not-allowed; }

.winds-btn-gold {
  background: var(--winds-gold);
  color: var(--winds-text-dark);
  font-size: 14px;
}
.winds-btn-gold:hover { background: #b8963f; }
.winds-btn-gold:disabled { background: var(--winds-disabled-bg); color: var(--winds-disabled-text); }

/* --- Result Card --- */
.winds-result-card {
  background: var(--winds-card-bg);
  border-radius: 10px;
  padding: 18px;
  border: 0.5px solid var(--winds-border);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  margin-bottom: 16px;
}

.winds-result-label {
  font-family: 'LXGW WenKai TC', serif;
  font-size: 15px;
  color: var(--winds-gold);
  margin-bottom: 10px;
  font-weight: 600;
}

.winds-result-divider {
  height: 1px;
  background: linear-gradient(to right, var(--winds-gold), transparent);
  margin-bottom: 14px;
}

.winds-result-text {
  white-space: pre-wrap;
  line-height: 1.7;
  font-size: 14px;
  color: var(--winds-text-dark);
  padding: 14px;
  background: var(--winds-bg);
  border-radius: 8px;
  border: 1px solid var(--winds-accent);
  margin-bottom: 16px;
}

.winds-section-title {
  font-family: 'LXGW WenKai TC', serif;
  font-size: 14px;
  font-weight: 700;
  color: var(--winds-gold);
  letter-spacing: 0.05em;
  margin: 16px 0 6px 0;
  padding-bottom: 4px;
  border-bottom: 1px solid rgba(201,168,76,0.3);
}

.winds-section-subtitle {
  font-size: 13px;
  font-weight: 600;
  color: var(--winds-text-section);
  margin: 12px 0 4px 0;
}

/* --- Loading Animation --- */
.winds-loading {
  text-align: center;
  padding: 60px 20px;
  animation: windsFadeInUp 0.5s ease-out;
}
.winds-dots { margin-bottom: 20px; }
.winds-dots span {
  display: inline-block;
  width: 10px; height: 10px;
  margin: 0 4px;
  background: var(--winds-gold);
  border-radius: 50%;
  animation: windsBounce 1.2s infinite ease-in-out;
}
.winds-dots span:nth-child(2) { animation-delay: 0.2s; }
.winds-dots span:nth-child(3) { animation-delay: 0.4s; }
@keyframes windsBounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40%            { transform: scale(1);   opacity: 1; }
}
.winds-loading-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--winds-text-dark);
  margin: 0 0 6px;
}
.winds-loading-sub {
  font-size: 14px;
  color: var(--winds-text-sub);
  margin: 0;
}

/* --- Cooldown Card --- */
.winds-cooldown-card {
  background: linear-gradient(135deg, #fff8f0, #fff3e6);
  border-radius: 10px;
  padding: 24px 18px;
  border: 0.5px solid #e8c9a0;
  box-shadow: 0 2px 8px rgba(200,150,80,0.1);
  margin-top: 12px;
  margin-bottom: 16px;
  text-align: center;
}

/* --- Astro Card --- */
.winds-astro-card {
  background: var(--winds-card-bg);
  border: 0.5px solid var(--winds-border);
  border-radius: 10px;
  padding: 18px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  color: var(--winds-text-dark);
}
.astro-card-title {
  font-family: 'LXGW WenKai TC', serif;
  font-size: 15px;
  font-weight: 700;
  color: var(--winds-gold-dark);
  margin-bottom: 10px;
  text-align: center;
}
.astro-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.astro-table td {
  padding: 8px;
  border-bottom: 0.5px solid var(--winds-border);
}
.astro-table td:first-child {
  width: 90px;
  color: var(--winds-gold-dark);
  white-space: nowrap;
  font-weight: 600;
}

/* --- Wuxing Chart --- */
.winds-wuxing-chart {
  background: var(--winds-card-bg);
  border-radius: 10px;
  border: 0.5px solid var(--winds-border);
  padding: 16px;
  margin-top: 20px;
  margin-bottom: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  text-align: center;
}

/* --- Footer --- */
.winds-footer {
  text-align: center;
  color: var(--winds-text-muted);
  font-size: 11px;
  margin-top: 24px;
}

/* --- Meta --- */
.winds-meta {
  font-size: 12px;
  color: var(--winds-text-muted);
  text-align: center;
  margin-top: 12px;
}