/* Voice Studio — ネイビー×ゴールド基調（社員用・配布用で共通） */
:root {
  --navy-dark: #14213d;
  --navy: #1f3a5f;
  --gold: #c9a96e;
  --gold-dark: #a88847;
  --light-navy: #e8eef5;
  --light-gold: #faf5e9;
  --text: #1a1a1a;
  --gray: #595959;
  --bg: #f7f8fa;
  --white: #ffffff;
  --error: #b3261e;
  --success: #1a7f37;
  --warn: #b26a00;
}

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

body {
  font-family: "Yu Gothic", "游ゴシック", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

.container { max-width: 900px; margin: 0 auto; padding: 0 20px; }

/* --- ヘッダー --- */
.site-header {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: var(--white);
  padding: 24px 0 22px;
  border-bottom: 4px solid var(--gold);
  margin-bottom: 28px;
}
.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.site-header h1 { font-size: 24px; letter-spacing: 0.05em; }
.site-header .subtitle { color: var(--gold); font-size: 13px; margin-top: 2px; }
.header-nav { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.user-name { font-size: 13px; color: var(--gold); }

/* --- カード --- */
.card {
  background: var(--white);
  border-radius: 12px;
  padding: 26px;
  margin-bottom: 22px;
  box-shadow: 0 2px 10px rgba(20, 33, 61, 0.07);
  border: 1px solid #e6e9ef;
}
.card-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.step-badge {
  background: var(--navy);
  color: var(--gold);
  font-size: 12px;
  font-weight: bold;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
}
.card h2 { font-size: 18px; color: var(--navy-dark); }
.card-desc { color: var(--gray); font-size: 14px; margin-bottom: 16px; }

.key-status { font-size: 12px; font-weight: bold; padding: 3px 10px; border-radius: 20px; }
.key-status.ok { background: #e7f5eb; color: var(--success); }
.key-status.warn { background: #fdf1e3; color: var(--warn); }
.count-badge {
  background: var(--error); color: var(--white);
  font-size: 12px; font-weight: bold; padding: 2px 10px; border-radius: 20px;
}

.tip {
  background: var(--light-gold);
  border-left: 4px solid var(--gold-dark);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  font-size: 13.5px;
  margin-bottom: 16px;
  color: var(--navy-dark);
}
.tip-secure { background: #eef4fb; border-left-color: var(--navy); }

/* --- フォーム --- */
label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--navy-dark);
  margin: 14px 0 5px;
}
input[type="text"], input[type="email"], input[type="password"], textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1.5px solid #d0d5dd;
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  background: var(--white);
  color: var(--text);
}
input:focus, textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
textarea { line-height: 1.8; resize: vertical; }
.key-input { font-family: ui-monospace, "Consolas", monospace; letter-spacing: 0.02em; }
.hint { font-size: 12px; color: var(--gray); margin-top: 4px; }

.row { display: flex; gap: 12px; align-items: center; margin-top: 16px; flex-wrap: wrap; }
.row input[type="text"] { flex: 1; min-width: 200px; }

/* --- ボタン --- */
.btn {
  display: inline-block;
  border: none;
  border-radius: 8px;
  padding: 10px 22px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  text-align: center;
  transition: opacity 0.15s, transform 0.05s;
}
.btn:active { transform: translateY(1px); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-dark) 100%);
  color: var(--white);
  border-bottom: 3px solid var(--gold);
}
.btn-primary:not(:disabled):hover { opacity: 0.9; }
.btn-outline {
  background: var(--white);
  color: var(--navy);
  border: 1.5px solid var(--navy);
  padding: 8px 16px;
}
.btn-ghost {
  background: transparent;
  color: var(--gray);
  border: 1px solid #d0d5dd;
  padding: 8px 14px;
}
.btn-danger { background: transparent; color: var(--error); border: 1px solid #f0c4c1; }
.btn-sm { font-size: 12.5px; padding: 6px 12px; }
.btn-large { padding: 14px 32px; font-size: 16px; }
.btn-block { width: 100%; margin-top: 20px; }
.header-nav .btn-outline { background: transparent; color: var(--gold); border-color: var(--gold); }
.header-nav .btn-ghost { color: #b9c4d4; border-color: #47597a; }

/* --- ログイン画面 --- */
.auth-page { background: linear-gradient(160deg, var(--navy-dark) 0%, #24406b 100%); min-height: 100vh; }
.auth-container { max-width: 460px; margin: 0 auto; padding: 48px 20px; }
.auth-brand { text-align: center; color: var(--white); margin-bottom: 24px; }
.auth-brand h1 { font-size: 30px; letter-spacing: 0.06em; }
.auth-brand p { color: var(--gold); font-size: 13px; margin-top: 6px; }
.auth-card { padding: 28px; }
.auth-card.center { text-align: center; }
.auth-card.center .btn { margin: 6px 4px 0; }
.big-icon { font-size: 40px; margin-bottom: 8px; }
.auth-card h2 { font-size: 19px; color: var(--navy-dark); margin-bottom: 10px; }

.tabs { display: flex; gap: 4px; border-bottom: 2px solid #e6e9ef; margin-bottom: 6px; }
.tab {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 3px solid transparent;
  padding: 10px 8px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  color: var(--gray);
  cursor: pointer;
  margin-bottom: -2px;
}
.tab.active { color: var(--navy-dark); border-bottom-color: var(--gold); }

.form-error {
  color: var(--error);
  font-size: 13px;
  margin-top: 12px;
  white-space: pre-wrap;
  background: #fdeceb;
  border-radius: 6px;
  padding: 10px 12px;
}
.form-success {
  color: var(--success);
  font-size: 13px;
  margin-top: 12px;
  white-space: pre-wrap;
  background: #e7f5eb;
  border-radius: 6px;
  padding: 10px 12px;
}

/* --- ドロップゾーン --- */
.dropzone {
  border: 2px dashed #c3cad6;
  border-radius: 10px;
  padding: 30px 20px;
  text-align: center;
  background: #fbfcfe;
  transition: border-color 0.15s, background 0.15s;
  cursor: pointer;
}
.dropzone.dragover { border-color: var(--gold); background: var(--light-gold); }
.dz-main { font-size: 15px; color: var(--navy); font-weight: 600; }
.dz-sub { font-size: 13px; color: var(--gray); margin-top: 6px; }

.file-list { list-style: none; margin-top: 12px; }
.file-list li {
  display: flex;
  justify-content: space-between;
  padding: 8px 14px;
  background: var(--light-navy);
  border-radius: 6px;
  margin-bottom: 6px;
  font-size: 13.5px;
}
.file-list .size { color: var(--gray); }

.status-line {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 0; font-size: 15px; flex-wrap: wrap;
}
.check { color: var(--success); font-weight: bold; font-size: 18px; }
.muted { color: var(--gray); font-size: 13px; }
.cost-estimate {
  background: var(--light-gold);
  border-radius: 6px;
  padding: 8px 12px;
  font-size: 13px;
  color: var(--navy-dark);
  margin-bottom: 10px;
}

details { margin-top: 8px; }
details summary { cursor: pointer; color: var(--navy); font-size: 13.5px; font-weight: 600; }
details textarea { margin-top: 10px; }

/* --- 進捗 --- */
.progress-track {
  height: 14px; background: var(--light-navy);
  border-radius: 7px; overflow: hidden; margin-top: 20px;
}
.progress-bar {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-dark) 100%);
  border-radius: 7px; transition: width 0.4s ease;
}
.progress-message { margin-top: 10px; font-size: 14px; color: var(--navy); font-weight: 600; }

audio { width: 100%; margin-top: 12px; }

.error {
  background: #fdeceb; border: 1.5px solid var(--error);
  border-radius: 10px; padding: 14px 18px; margin-top: 16px;
  font-size: 14px; color: var(--error); white-space: pre-wrap;
}

/* --- 履歴 --- */
.history-list { list-style: none; }
.history-list li {
  padding: 14px 0;
  border-bottom: 1px solid #eceff4;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.history-list li:last-child { border-bottom: none; }
.history-list .btn { align-self: flex-start; }

/* --- 管理画面 --- */
.pending-card {
  border: 1.5px solid var(--gold);
  background: var(--light-gold);
  border-radius: 10px;
  padding: 16px 18px;
  margin-bottom: 12px;
}
.pending-head { display: flex; gap: 14px; align-items: baseline; flex-wrap: wrap; }
.pending-head strong { font-size: 15px; color: var(--navy-dark); }
.pending-note {
  background: var(--white);
  border-radius: 6px;
  padding: 10px 12px;
  margin-top: 10px;
  font-size: 13.5px;
  white-space: pre-wrap;
}

.table-scroll { overflow-x: auto; }
.user-table { width: 100%; border-collapse: collapse; font-size: 13.5px; min-width: 720px; }
.user-table th {
  background: var(--navy);
  color: var(--white);
  text-align: left;
  padding: 10px 12px;
  font-weight: 600;
  white-space: nowrap;
}
.user-table td { padding: 10px 12px; border-bottom: 1px solid #eceff4; }
.user-table tr:nth-child(even) td { background: #fafbfd; }
/* td に display:flex を当てるとテーブルの列が崩れるため、内側の要素で並べる */
.action-cell { white-space: nowrap; }
.action-cell .btn { margin: 2px 4px 2px 0; }

.chip { font-size: 12px; font-weight: bold; padding: 3px 10px; border-radius: 20px; white-space: nowrap; }
.chip-pending { background: #fdf1e3; color: var(--warn); }
.chip-active { background: #e7f5eb; color: var(--success); }
.chip-rejected { background: #f2f2f2; color: var(--gray); }
.chip-disabled { background: #fdeceb; color: var(--error); }

/* 仮パスワードの表示ボックス（1度きりの表示） */
.temp-password {
  border: 2px solid var(--gold-dark);
  background: var(--light-gold);
}
.temp-password h3 { font-size: 16px; color: var(--navy-dark); margin-bottom: 6px; }
.temp-cred { margin: 14px 0; }
.temp-cred > div {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 8px 12px;
  background: var(--white);
  border-radius: 6px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.temp-label { font-size: 12.5px; color: var(--gray); min-width: 8em; }
.temp-cred code {
  font-family: ui-monospace, "Consolas", monospace;
  font-size: 15px;
  font-weight: bold;
  color: var(--navy-dark);
  letter-spacing: 0.04em;
  user-select: all;
}

/* サーバー設定の不備を知らせる警告帯 */
.warning {
  background: #fff4e5;
  border: 1.5px solid #f0b429;
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 24px;
  font-size: 14px;
  color: #7a4d00;
}
.warning code {
  background: rgba(0, 0, 0, 0.06);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 13px;
}

.hidden { display: none !important; }

.site-footer { text-align: center; color: var(--gray); font-size: 12.5px; padding: 20px 0 40px; }