/* 一番くじ搶抽助手 網頁版 — 樣式 */

:root {
  --bg: #181818;
  --panel: #222;
  --card: #2a2a2a;
  --card-hover: #333;
  --border: #3a3a3a;
  --text: #f2f2f2;
  --muted: #888;
  --primary: #E60012;
  --primary-hover: #B3000E;
  --success: #2E7D32;
  --warn: #ED6C02;
  --danger: #C62828;
  --info: #4FC3F7;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: "Microsoft JhengHei UI", "PingFang TC", "Helvetica Neue", sans-serif;
  font-size: 15px;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}

.hidden { display: none !important; }
.muted { color: var(--muted); }

/* Topbar */
.topbar {
  background: var(--panel);
  padding: 14px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
}
.topbar .brand {
  font-size: 18px;
  font-weight: bold;
}
.topbar .right {
  display: flex;
  gap: 12px;
  align-items: center;
  font-size: 14px;
}

/* Tabs */
.tabs {
  background: #202020;
  display: flex;
  padding: 6px 16px;
  border-bottom: 1px solid var(--border);
}
.tab {
  background: transparent;
  color: var(--text);
  border: none;
  padding: 10px 22px;
  font-size: 15px;
  cursor: pointer;
  border-radius: 6px;
  margin: 4px;
  font-family: inherit;
}
.tab:hover { background: #333; }
.tab.active {
  background: var(--primary);
}
.tab.active:hover {
  background: var(--primary-hover);
}

/* Main body */
main {
  padding: 20px 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.screen {
  animation: fadein 0.2s ease;
}
@keyframes fadein {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: none; }
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}
.section-header h2 {
  font-size: 20px;
  margin: 0;
}

h1 {
  font-size: 26px;
  margin: 0 0 10px;
}

/* Buttons */
.btn {
  background: #3a3a3a;
  color: var(--text);
  border: none;
  padding: 9px 16px;
  border-radius: 6px;
  font-size: 14px;
  cursor: pointer;
  font-family: inherit;
}
.btn:hover { background: var(--card-hover); }
.btn-primary {
  background: var(--primary);
  color: white;
}
.btn-primary:hover { background: var(--primary-hover); }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--muted);
  color: var(--text);
}
.btn-ghost:hover { background: #333; }
.btn-big {
  padding: 12px 24px;
  font-size: 16px;
}
.btn-danger {
  background: #444;
}
.btn-danger:hover { background: var(--danger); }

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Login screen */
.login-wrap {
  max-width: 600px;
  margin: 60px auto;
  text-align: center;
  padding: 40px;
  background: var(--panel);
  border-radius: 12px;
  border: 1px solid var(--border);
}
.login-steps {
  text-align: left;
  list-style: none;
  padding: 0 40px;
  margin: 24px 0 32px;
  line-height: 2;
}
.login-buttons {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
}
.login-buttons .btn {
  width: 280px;
}
.hint {
  margin-top: 18px;
  font-size: 14px;
  color: var(--muted);
  min-height: 20px;
}

/* Cards */
.card-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 12px;
}
.card {
  background: var(--card);
  border-radius: 8px;
  padding: 14px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  border: 1px solid transparent;
  transition: border-color 0.2s;
}
.card:hover { border-color: var(--border); }
.card .title {
  font-size: 15px;
  margin-bottom: 4px;
}
.card .detail {
  font-size: 14px;
  color: var(--muted);
}
.card .remain {
  font-size: 14px;
  color: var(--info);
  margin-top: 2px;
}
.card .right-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.card.added {
  background: #1d3b24;
  border-color: var(--success);
}
.card.added .title { color: var(--success); }

.empty {
  padding: 60px 0;
  text-align: center;
  color: var(--muted);
}

/* Targets list row */
.target-row {
  flex-direction: column;
  align-items: stretch;
}
.target-row .top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.target-row .top .title { flex: 1; }
.target-row .form-row {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
  flex-wrap: wrap;
}
.target-row label {
  font-size: 14px;
  color: var(--muted);
}
.target-row input[type="number"] {
  background: #1a1a1a;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 14px;
  width: 80px;
  font-family: inherit;
}
.target-row select {
  background: #1a1a1a;
  border: 1px solid var(--border);
  color: var(--text);
  padding: 7px 10px;
  border-radius: 6px;
  font-size: 14px;
  min-width: 260px;
  font-family: inherit;
}

/* Footer bar */
.footer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Monitor */
.big-status {
  font-size: 48px;
  font-weight: bold;
  text-align: center;
  margin: 30px 0 6px;
}
.big-sub {
  font-size: 16px;
  text-align: center;
  margin-bottom: 20px;
  white-space: pre-line;
}
.big-status.waiting { color: var(--info); }
.big-status.running { color: var(--primary); }
.big-status.success { color: var(--success); }
.big-status.warn { color: var(--warn); }

.log-header {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 6px;
}
.log-box {
  background: #0f0f0f;
  color: #ddd;
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 14px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 14px;
  min-height: 280px;
  max-height: 420px;
  overflow-y: auto;
  white-space: pre-wrap;
  line-height: 1.6;
}

.status-ok { color: var(--success); }
.status-warn { color: var(--warn); }

/* noVNC iframe 包裝 */
.vnc-wrap {
  margin-top: 10px;
  background: #000;
  border-radius: 8px;
  overflow: hidden;
  height: calc(100vh - 200px);
  min-height: 500px;
  border: 1px solid var(--border);
}
.vnc-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}