/* ==========================================================
   NIR SNS MANAGEMENT — Main Stylesheet
   配色: 明るいクリーンSaaS（白基調 × 青/ティールアクセント）
   フォント: Noto Sans JP / DM Mono
   ※ HTMLは不変。既存クラス名の見た目だけを刷新。
   ========================================================== */

:root {
  --bg:        #f5f7fb;   /* アプリ背景（淡いブルーグレー） */
  --bg-2:      #ffffff;   /* カード・サイドバー等の面 */
  --bg-3:      #eef2f8;   /* 薄い塗り・テーブルヘッダ・hover */
  --line:      #e5eaf1;   /* 罫線 */
  --line-2:    #d7deea;   /* 罫線（やや濃い・入力枠） */

  /* アクセント（旧ゴールドの置き換え。var(--gold) はそのまま参照され青系に） */
  --accent:    #4f6ef7;   /* インディゴブルー */
  --accent-2:  #3a55d9;   /* hover/グラデの濃い側 */
  --teal:      #0ea5a4;   /* ティール（補助アクセント） */
  --gold:      #4f6ef7;   /* 互換エイリアス → アクセント */
  --gold-2:    #3a55d9;

  --text:      #1d2735;   /* 本文（ほぼ黒・少し青み） */
  --text-mute: #5e6b80;   /* 補助テキスト */
  --text-dim:  #94a0b3;   /* 最も薄いテキスト */

  --danger:    #e5484d;
  --warn:      #d9820b;
  --safe:      #16a34a;
  --info:      #2f7ddb;
  --purple:    #8b5cf6;
  --cyan:      #0ea5a4;

  --radius:    12px;
  --radius-sm: 8px;
  --shadow:    0 1px 2px rgba(16,24,40,0.04), 0 6px 20px rgba(16,24,40,0.06);
  --shadow-sm: 0 1px 2px rgba(16,24,40,0.06);
  --font-jp:   'Noto Sans JP', system-ui, -apple-system, 'Hiragino Sans', sans-serif;
  --font-mono: 'DM Mono', ui-monospace, Menlo, Consolas, monospace;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-jp);
  font-size: 14px;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-2); }

h1, h2, h3, h4 { font-weight: 700; margin: 0 0 .6em; color: var(--text); letter-spacing: .01em; }

/* ---------- Layout ---------- */
.layout {
  display: grid;
  grid-template-columns: 248px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--bg-2);
  border-right: 1px solid var(--line);
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
}

.sidebar__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 18px 16px;
  border-bottom: 1px solid var(--line);
}
.sidebar__brand-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 800;
  display: grid; place-items: center;
  font-size: 18px;
  box-shadow: 0 4px 12px rgba(79,110,247,0.35);
}
.sidebar__brand-text strong { display: block; letter-spacing: .12em; color: var(--text); font-size: 15px; }
.sidebar__brand-text span   { display: block; font-size: 11px; color: var(--text-mute); }

.sidebar__nav { flex: 1; padding: 10px 8px; overflow-y: auto; }
.sidebar__foot { padding: 12px 18px; color: var(--text-dim); border-top: 1px solid var(--line); font-size: 11px; }

.navitem {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-mute);
  font-size: 13.5px;
  font-weight: 500;
  margin: 2px 0;
  transition: background .12s ease, color .12s ease;
}
.navitem:hover { background: var(--bg-3); color: var(--text); }
.navitem.is-active {
  background: linear-gradient(90deg, rgba(79,110,247,0.12), rgba(79,110,247,0.03));
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 3px 0 0 var(--accent);
}
.navitem__icon { width: 22px; text-align: center; font-size: 14px; }

.main { min-width: 0; display: flex; flex-direction: column; }

.topbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(8px);
  position: sticky; top: 0; z-index: 5;
}
.topbar__title { font-size: 17px; margin: 0; font-weight: 700; }
.topbar__user { display: flex; align-items: center; gap: 12px; font-size: 13px; }
.user-badge { color: var(--text); font-weight: 600; }
.user-role  { color: var(--accent); font-size: 11px; padding: 2px 8px; border: 1px solid rgba(79,110,247,0.4); background: rgba(79,110,247,0.06); border-radius: 99px; }
.logout { color: var(--text-mute); font-size: 12px; }
.logout:hover { color: var(--danger); }

.content { padding: 24px; max-width: 1400px; }

/* ---------- Cards ---------- */
.card {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow);
}
.card + .card { margin-top: 16px; }
.card__title {
  font-size: 12px;
  color: var(--text-mute);
  letter-spacing: .04em;
  margin-bottom: 8px;
  font-weight: 600;
}
.card__value {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: .01em;
}
.card__sub { color: var(--text-mute); font-size: 12px; margin-top: 4px; }

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}

/* ---------- Section ---------- */
.section { margin-top: 28px; }
.section__head {
  display: flex; justify-content: space-between; align-items: end;
  margin-bottom: 12px;
}
.section__title { font-size: 15px; color: var(--text); margin: 0; }
.section__sub { color: var(--text-mute); font-size: 12px; }

/* ---------- Tables ---------- */
.table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-2);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: var(--shadow-sm);
}
.table th, .table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  vertical-align: middle;
}
.table th {
  background: var(--bg-3);
  color: var(--text-mute);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: .02em;
}
.table tbody tr:hover { background: rgba(79,110,247,0.04); }
.table tbody tr:last-child td { border-bottom: 0; }
.table .num { font-family: var(--font-mono); text-align: right; }

.table-wrap { overflow-x: auto; }

/* ---------- Status Badges ---------- */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .02em;
  border: 1px solid transparent;
  white-space: nowrap;
}
.badge--gray   { background: rgba(100,113,137,0.12); color: #475569; border-color: rgba(100,113,137,0.22); }
.badge--blue   { background: rgba(47,125,219,0.12);  color: #1d5fb3; border-color: rgba(47,125,219,0.25); }
.badge--cyan   { background: rgba(14,165,164,0.12);  color: #0f766e; border-color: rgba(14,165,164,0.25); }
.badge--orange { background: rgba(217,130,11,0.14);  color: #b45309; border-color: rgba(217,130,11,0.28); }
.badge--green  { background: rgba(22,163,74,0.12);   color: #15803d; border-color: rgba(22,163,74,0.25); }
.badge--purple { background: rgba(139,92,246,0.14);  color: #6d28d9; border-color: rgba(139,92,246,0.28); }
.badge--gold   { background: rgba(79,110,247,0.12);  color: var(--accent-2); border-color: rgba(79,110,247,0.3); }
.badge--red    { background: rgba(229,72,77,0.12);   color: #c0353a; border-color: rgba(229,72,77,0.28); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line-2);
  background: var(--bg-2);
  color: var(--text);
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all .15s ease;
  text-decoration: none;
}
.btn:hover { border-color: var(--accent); color: var(--accent); background: rgba(79,110,247,0.04); }
.btn--primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-2));
  color: #fff;
  border-color: transparent;
  font-weight: 700;
  box-shadow: 0 2px 8px rgba(79,110,247,0.28);
}
.btn--primary:hover { color: #fff; filter: brightness(1.06); box-shadow: 0 4px 12px rgba(79,110,247,0.36); }
.btn--ghost { background: transparent; }
.btn--danger { color: var(--danger); border-color: rgba(229,72,77,0.4); background: rgba(229,72,77,0.04); }
.btn--danger:hover { background: rgba(229,72,77,0.1); color: var(--danger); border-color: var(--danger); }
.btn--sm { padding: 5px 10px; font-size: 12px; }

/* ---------- Forms ---------- */
.input, .select, .textarea,
input[type="text"], input[type="password"], input[type="number"],
input[type="date"], input[type="month"], input[type="email"], select, textarea {
  width: 100%;
  background: var(--bg-2);
  border: 1px solid var(--line-2);
  border-radius: var(--radius-sm);
  padding: 9px 12px;
  color: var(--text);
  font: inherit;
  font-size: 14px;
}
.input:focus, .select:focus, .textarea:focus,
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(79,110,247,0.16);
}
.textarea { min-height: 80px; resize: vertical; }

/* ---------- Flash ---------- */
.flash {
  margin: 0 24px;
  margin-top: 14px;
  padding: 11px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  border: 1px solid;
}
.flash--success { background: #eaf7f0; border-color: rgba(22,163,74,0.35);  color: #15803d; }
.flash--error   { background: #fdecec; border-color: rgba(229,72,77,0.35);  color: #b91c1c; }
.flash--info    { background: #eaf2fc; border-color: rgba(47,125,219,0.35); color: #1d5fb3; }
.flash--warn    { background: #fdf3e3; border-color: rgba(217,130,11,0.35); color: #b45309; }

/* ---------- Login ---------- */
.login-page {
  min-height: 100vh;
  display: grid; place-items: center;
  background:
    radial-gradient(circle at 25% 15%, rgba(79,110,247,0.14), transparent 42%),
    radial-gradient(circle at 78% 82%, rgba(14,165,164,0.12), transparent 42%),
    var(--bg);
}
.login-box {
  width: 360px;
  padding: 36px 30px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.login-box__brand { text-align: center; margin-bottom: 22px; }
.login-box__brand .logo {
  display: inline-block;
  width: 52px; height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-weight: 900;
  font-size: 26px;
  display: grid; place-items: center;
  margin: 0 auto 12px;
  letter-spacing: .04em;
  box-shadow: 0 6px 18px rgba(79,110,247,0.35);
}
.login-box__brand strong {
  display: block;
  color: var(--text);
  font-size: 22px;
  letter-spacing: .14em;
}
.login-box__brand span {
  display: block;
  color: var(--text-mute);
  font-size: 11px;
  margin-top: 2px;
  letter-spacing: .14em;
}
.login-box .form { display: grid; gap: 14px; }
.login-box label { font-size: 12px; color: var(--text-mute); display: block; margin-bottom: 4px; }
.login-box .btn { width: 100%; justify-content: center; padding: 11px; }

/* ---------- Helpers ---------- */
.muted { color: var(--text-mute); }
.dim   { color: var(--text-dim); }
.right { text-align: right; }
.center { text-align: center; }
.mono { font-family: var(--font-mono); }
.danger { color: var(--danger); }
.warn   { color: var(--warn); }
.safe   { color: var(--safe); }
.gold   { color: var(--accent); }
.nowrap { white-space: nowrap; }

.deadline-soon { color: var(--warn); font-weight: 600; }
.deadline-over { color: var(--danger); font-weight: 700; }

.hr { border: 0; border-top: 1px solid var(--line); margin: 18px 0; }

.two-col {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
}

.empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-mute);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { position: static; height: auto; flex-direction: row; overflow-x: auto; }
  .sidebar__brand { border-right: 1px solid var(--line); border-bottom: 0; }
  .sidebar__nav { display: flex; flex-direction: row; padding: 8px; }
  .navitem { white-space: nowrap; }
  .sidebar__foot { display: none; }
  .two-col { grid-template-columns: 1fr; }
  .content { padding: 16px; }
}

/* ---------- Mobile-first 強化 ---------- */
@media (max-width: 600px) {
  body { font-size: 14px; }
  .topbar { padding: 10px 14px; flex-wrap: wrap; gap: 6px; }
  .topbar__title { font-size: 14px; }
  .user-badge, .user-role, .logout { font-size: 11px; padding: 2px 6px; }
  .content { padding: 12px; }
  .card { padding: 14px 16px; }
  .card__value { font-size: 22px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .table { font-size: 12px; }
  .table th, .table td { padding: 8px 10px; }
  .btn { padding: 10px 14px; min-height: 40px; }
  .btn--sm { min-height: 32px; padding: 8px 12px; }
  .btn--primary { font-size: 14px; }
  .input, .select, .textarea,
  input[type="text"], input[type="password"], input[type="number"],
  input[type="date"], input[type="month"], input[type="email"], select, textarea { font-size: 16px; padding: 12px; min-height: 44px; }
  .form-grid-2 { grid-template-columns: 1fr; gap: 8px; }
  .table-wrap { -webkit-overflow-scrolling: touch; }
}

@media (max-width: 600px) {
  .btn + .btn { margin-top: 4px; }
}

/* ---------- 動画進捗ステップバー ---------- */
.vprog { display: flex; align-items: center; gap: 4px; flex-wrap: nowrap; padding: 8px 4px; }
.vprog--compact { padding: 0; }
.vprog__step { display: flex; align-items: center; gap: 5px; padding: 4px 8px; border-radius: 99px; font-size: 11px; border: 1px solid var(--line-2); background: var(--bg-3); white-space: nowrap; color: var(--text-mute); }
.vprog__step--done    { background: rgba(22,163,74,0.12);  color: #15803d; border-color: rgba(22,163,74,0.3); }
.vprog__step--today   { background: rgba(217,130,11,0.16); color: #b45309; border-color: rgba(217,130,11,0.4); animation: blink 1.4s infinite; }
.vprog__step--late    { background: rgba(229,72,77,0.14);  color: #c0353a; border-color: rgba(229,72,77,0.4); animation: blink 1.4s infinite; }
.vprog__step--soon    { background: rgba(217,130,11,0.1);  color: #b45309; border-color: rgba(217,130,11,0.28); }
.vprog__step--pending { background: var(--bg-3); color: var(--text-mute); }
.vprog__icon { font-weight: 700; font-family: var(--font-mono); }
.vprog__line { flex: 0 0 12px; height: 2px; background: var(--line-2); }
.vprog__next { padding: 8px 12px; background: var(--bg-3); border-radius: 8px; font-size: 13px; margin-top: 6px; border-left: 3px solid var(--accent); }
.vprog__next.danger { border-left-color: var(--danger); color: #c0353a; }
.vprog__next.warn   { border-left-color: var(--warn);   color: #b45309; }
.vprog__next.safe   { border-left-color: var(--safe);   color: #15803d; }
.vprog__next.gold   { border-left-color: var(--accent); color: var(--accent-2); }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0.55; } }

@media (max-width: 700px) {
  .vprog { overflow-x: auto; }
  .vprog__step { font-size: 10px; padding: 4px 6px; }
  .vprog__line { flex-basis: 6px; }
}

/* ---------- 自動入力された日付欄のハイライト ---------- */
.input.auto-filled, input.auto-filled { background: rgba(79,110,247,0.06); border-color: rgba(79,110,247,0.4); }