:root{
  --color-bg: #F6F1E7;
  --color-surface: #FFFDF9;
  --color-surface-2: #FBF6EC;
  --color-ink: #221F1B;
  --color-ink-soft: #565049;
  --color-camellia: #96263A;
  --color-camellia-deep: #711D2C;
  --color-camellia-soft: #C97C86;
  --color-camellia-pale: #F3DEE1;
  --color-gold: #AD8A4E;
  --color-gold-pale: #EDE1C6;
  --color-sage: #737F63;
  --color-sage-pale: #E4E8DC;
  --color-line: #E2D8C3;
  --color-line-strong: #CBBB98;
  --shadow-card: 0 2px 14px rgba(34,31,27,0.06);
  --shadow-pop: 0 12px 40px rgba(34,31,27,0.18);
  --radius: 14px;
  --radius-sm: 8px;
}
*{box-sizing:border-box; margin:0; padding:0;}
html,body{height:100%;}
body{
  font-family:'Zen Kaku Gothic New', 'Noto Sans JP', sans-serif;
  background:var(--color-bg);
  color:var(--color-ink);
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
h1,h2,h3,.mincho{font-family:'Shippori Mincho', serif;}
button{font-family:inherit; cursor:pointer;}
input,select,textarea{font-family:inherit;}
a{color:inherit; text-decoration:none;}
::selection{background:var(--color-camellia-pale);}

/* ---------- utility ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:6px;
  padding:11px 22px; border-radius:999px; border:1px solid transparent;
  font-size:14px; font-weight:700; letter-spacing:.02em; transition:all .15s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--color-camellia); color:#fff;}
.btn-primary:hover{background:var(--color-camellia-deep);}
.btn-primary:disabled{background:#CBB8AE; cursor:not-allowed;}
.btn-outline{background:transparent; border-color:var(--color-line-strong); color:var(--color-ink);}
.btn-outline:hover{border-color:var(--color-camellia); color:var(--color-camellia);}
.btn-ghost{background:transparent; color:var(--color-ink-soft); padding:8px 14px;}
.btn-ghost:hover{color:var(--color-camellia);}
.btn-danger{background:transparent; border-color:#C9524B; color:#C9524B;}
.btn-danger:hover{background:#C9524B; color:#fff;}
.btn-sm{padding:7px 15px; font-size:12.5px;}
.btn-block{width:100%;}

.tag{display:inline-flex; align-items:center; gap:5px; padding:4px 11px; border-radius:999px; font-size:12px; font-weight:700; letter-spacing:.03em;}
.tag-confirmed{background:var(--color-sage-pale); color:#4C5A3D;}
.tag-done{background:var(--color-gold-pale); color:#7A5F26;}
.tag-cancelled{background:#EFE1E1; color:#95403A;}

.card{background:var(--color-surface); border:1px solid var(--color-line); border-radius:var(--radius); box-shadow:var(--shadow-card);}
.hairline{border:none; border-top:1px solid var(--color-line); margin:0;}

/* ---------- camellia icon ---------- */
.camellia svg{display:block;}

/* ================= LOGIN ================= */
.login-wrap{min-height:100vh; display:flex;}
.login-visual{
  flex:1.1; position:relative; background:radial-gradient(120% 120% at 20% 15%, #35281F 0%, #221F1B 55%, #17140F 100%);
  display:flex; flex-direction:column; justify-content:space-between; padding:56px;
  color:#F3E9D8; overflow:hidden;
}
.login-visual .brand-mark{position:relative; z-index:2; display:flex; align-items:center; gap:14px;}
.login-visual .brand-mark .name-jp{font-size:26px; letter-spacing:.14em; font-weight:600;}
.login-visual .brand-mark .name-en{font-size:11px; letter-spacing:.32em; color:#C6A87B; margin-top:4px;}
.login-visual .big-quote{position:relative; z-index:2; font-family:'Shippori Mincho', serif; font-size:34px; line-height:1.7; max-width:440px; font-weight:500;}
.login-visual .big-quote span{color:#D69AA3;}
.login-visual .footnote{position:relative; z-index:2; font-size:12px; color:#B7A78C; letter-spacing:.06em; line-height:1.9;}
.login-visual .deco-camellia{position:absolute; opacity:.9;}
.login-visual .deco-camellia.c1{top:-60px; right:-60px; width:340px;}
.login-visual .deco-camellia.c2{bottom:-90px; left:-70px; width:280px; opacity:.55;}
.login-visual .deco-line{position:absolute; inset:0; background-image:repeating-linear-gradient(115deg, transparent 0 78px, rgba(214,171,123,.06) 78px 79px);}

.login-form-side{flex:1; display:flex; align-items:center; justify-content:center; padding:40px; background:var(--color-bg);}
.login-box{width:100%; max-width:380px;}
.login-box .eyebrow{font-size:12px; letter-spacing:.24em; color:var(--color-gold); font-weight:700; margin-bottom:10px;}
.login-box h1{font-size:28px; margin-bottom:8px; color:var(--color-ink);}
.login-box .sub{font-size:13.5px; color:var(--color-ink-soft); margin-bottom:34px; line-height:1.7;}
.field{margin-bottom:18px;}
.field label{display:block; font-size:12.5px; font-weight:700; color:var(--color-ink-soft); margin-bottom:7px; letter-spacing:.03em;}
.field input{
  width:100%; padding:13px 15px; border:1px solid var(--color-line-strong); border-radius:var(--radius-sm);
  background:var(--color-surface); font-size:15px; color:var(--color-ink); letter-spacing:.02em; transition:border-color .15s;
}
.field input:focus{outline:none; border-color:var(--color-camellia);}
.login-error{background:#FBEAE9; border:1px solid #EAC2BF; color:#95403A; font-size:13px; padding:11px 14px; border-radius:var(--radius-sm); margin-bottom:16px; display:none;}
.login-error.show{display:block;}
.demo-hint{margin-top:26px; padding:14px 16px; background:var(--color-surface-2); border:1px dashed var(--color-line-strong); border-radius:var(--radius-sm); font-size:12px; color:var(--color-ink-soft); line-height:1.9;}
.demo-hint b{color:var(--color-ink);}
.demo-hint .row{display:flex; justify-content:space-between; gap:10px;}
.demo-hint button{background:none;border:none;color:var(--color-camellia); font-weight:700; font-size:12px; cursor:pointer; text-decoration:underline;}

@media (max-width: 860px){
  .login-visual{display:none;}
  .login-form-side{padding:26px;}
}

/* ================= APP LAYOUT ================= */
.app-shell{display:flex; min-height:100vh;}
.sidebar{
  width:230px; flex-shrink:0; background:var(--color-ink); color:#EFE7D8;
  display:flex; flex-direction:column; padding:26px 18px; position:sticky; top:0; height:100vh;
}
.sidebar .brand{display:flex; align-items:center; gap:10px; padding:0 6px 26px; border-bottom:1px solid rgba(239,231,216,.14); margin-bottom:22px;}
.sidebar .brand .name-jp{font-family:'Shippori Mincho',serif; font-size:16.5px; letter-spacing:.08em;}
.sidebar .brand .name-en{font-size:9.5px; letter-spacing:.22em; color:#C6A87B; margin-top:2px;}
.sidebar nav{flex:1; display:flex; flex-direction:column; gap:3px;}
.nav-item{
  display:flex; align-items:center; gap:11px; padding:11px 14px; border-radius:10px; font-size:13.5px; font-weight:500;
  color:#D8CDB6; border:none; background:transparent; width:100%; text-align:left; letter-spacing:.02em; transition:all .15s; position:relative;
}
.nav-item .ic{width:18px; height:18px; flex-shrink:0; display:flex; align-items:center; justify-content:center;}
.nav-item:hover{background:rgba(239,231,216,.08); color:#fff;}
.nav-item.active{background:var(--color-camellia); color:#fff;}
.sidebar .user-box{border-top:1px solid rgba(239,231,216,.14); padding-top:16px; margin-top:8px;}
.sidebar .user-box .who{font-size:12.5px; color:#EFE7D8; margin-bottom:2px; font-weight:700;}
.sidebar .user-box .role{font-size:10.5px; color:#B7A78C; letter-spacing:.05em; margin-bottom:12px;}
.sidebar .logout-btn{width:100%; padding:9px; border-radius:8px; border:1px solid rgba(239,231,216,.25); background:transparent; color:#EFE7D8; font-size:12px; font-weight:700;}
.sidebar .logout-btn:hover{background:rgba(239,231,216,.1);}

.main-col{flex:1; min-width:0; display:flex; flex-direction:column;}
.topbar{
  display:flex; align-items:center; justify-content:space-between; padding:22px 34px; background:var(--color-surface);
  border-bottom:1px solid var(--color-line); position:sticky; top:0; z-index:5;
}
.topbar .page-eyebrow{font-size:11px; letter-spacing:.2em; color:var(--color-gold); font-weight:700; margin-bottom:5px;}
.topbar h1{font-size:22px;}
.topbar .today{font-size:12.5px; color:var(--color-ink-soft); text-align:right;}
.content{padding:30px 34px 80px; flex:1;}

@media (max-width: 900px){
  .sidebar{position:fixed; left:-260px; z-index:50; transition:left .2s; box-shadow:var(--shadow-pop);}
  .sidebar.open{left:0;}
  .app-shell{display:block;}
  .topbar{padding:16px 18px;}
  .content{padding:18px 16px 70px;}
  .mobile-menu-btn{display:inline-flex !important;}
}
.mobile-menu-btn{display:none; border:1px solid var(--color-line-strong); background:var(--color-surface); border-radius:8px; padding:8px 10px; margin-right:10px;}
.sidebar-scrim{display:none; position:fixed; inset:0; background:rgba(0,0,0,.35); z-index:40;}
.sidebar-scrim.show{display:block;}

/* ================= SHARED CONTENT BLOCKS ================= */
.grid-2{display:grid; grid-template-columns:1fr 1fr; gap:18px;}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
.grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:16px;}
@media (max-width:900px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}}

.stat-card{padding:20px 22px;}
.stat-card .label{font-size:12px; color:var(--color-ink-soft); font-weight:700; letter-spacing:.03em; margin-bottom:10px;}
.stat-card .value{font-size:30px; font-family:'Shippori Mincho',serif;}
.stat-card .value small{font-size:14px; font-weight:500; color:var(--color-ink-soft);}

.section-title{display:flex; align-items:center; justify-content:space-between; margin-bottom:16px; gap:12px; flex-wrap:wrap;}
.section-title h2{font-size:18px;}
.section-title .desc{font-size:12.5px; color:var(--color-ink-soft); margin-top:3px;}

.filter-bar{display:flex; gap:10px; flex-wrap:wrap; margin-bottom:18px; align-items:center;}
.filter-bar select, .filter-bar input[type=date]{
  padding:9px 12px; border:1px solid var(--color-line-strong); border-radius:8px; font-size:13px; background:var(--color-surface); color:var(--color-ink);
}
.pill-toggle{display:flex; gap:6px; background:var(--color-surface-2); padding:4px; border-radius:999px; border:1px solid var(--color-line);}
.pill-toggle button{border:none; background:transparent; padding:7px 15px; border-radius:999px; font-size:12.5px; font-weight:700; color:var(--color-ink-soft);}
.pill-toggle button.active{background:var(--color-ink); color:#fff;}

/* reservation list rows */
.res-row{display:flex; align-items:center; gap:16px; padding:16px 18px; border-bottom:1px solid var(--color-line);}
.res-row:last-child{border-bottom:none;}
.res-row .date-chip{width:58px; flex-shrink:0; text-align:center; background:var(--color-surface-2); border-radius:10px; padding:8px 0; border:1px solid var(--color-line);}
.res-row .date-chip .d{font-family:'Shippori Mincho',serif; font-size:19px; line-height:1;}
.res-row .date-chip .wd{font-size:10px; color:var(--color-ink-soft); margin-top:3px;}
.res-row .time{font-size:13px; color:var(--color-ink-soft); width:56px; flex-shrink:0;}
.res-row .info{flex:1; min-width:0;}
.res-row .info .cust{font-weight:700; font-size:14.5px;}
.res-row .info .meta{font-size:12.5px; color:var(--color-ink-soft); margin-top:3px;}
.res-row .actions{display:flex; gap:8px; flex-shrink:0;}
.staff-dot{display:inline-block; width:8px; height:8px; border-radius:50%; margin-right:6px;}

/* スマホ幅：日付+時刻の行 → 名前/内容の行 → 操作ボタンの行、の3段に積み直して文字の縦割れを防ぐ */
@media (max-width: 640px){
  .res-row{
    flex-wrap: wrap;
    row-gap: 12px;
    padding: 16px;
  }
  .res-row .date-chip{
    width: auto;
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    padding: 6px 12px;
  }
  .res-row .date-chip .wd{ margin-top: 0; }
  .res-row .time{ width: auto; font-size: 13.5px; }
  .res-row .info{
    flex: 1 1 100%;
    min-width: 100%;
    order: 3;
  }
  .res-row .actions{
    flex: 1 1 100%;
    order: 4;
    width: 100%;
  }
  .res-row .actions .btn{ flex: 1; }
}

.empty-state{padding:56px 20px; text-align:center; color:var(--color-ink-soft);}
.empty-state .camellia{margin:0 auto 16px;}
.empty-state .msg{font-size:14px; margin-bottom:4px; font-weight:700; color:var(--color-ink);}
.empty-state .sub{font-size:12.5px;}

/* ---- booking flow ---- */
.steps{display:flex; align-items:center; gap:0; margin-bottom:30px;}
.step{display:flex; align-items:center; gap:10px; flex:1;}
.step .num{width:28px; height:28px; border-radius:50%; background:var(--color-surface-2); border:1px solid var(--color-line-strong); display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:700; color:var(--color-ink-soft); flex-shrink:0;}
.step.active .num{background:var(--color-camellia); border-color:var(--color-camellia); color:#fff;}
.step.done .num{background:var(--color-sage); border-color:var(--color-sage); color:#fff;}
.step .label{font-size:12.5px; font-weight:700; color:var(--color-ink-soft); white-space:nowrap;}
.step.active .label{color:var(--color-ink);}
.step-line{flex:1; height:1px; background:var(--color-line-strong); margin:0 6px;}
@media (max-width:700px){ .step .label{display:none;} }

.select-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:14px;}
@media (max-width:700px){.select-grid{grid-template-columns:1fr;}}
.select-card{
  position:relative; padding:18px 18px 18px 18px; border:1.5px solid var(--color-line); border-radius:var(--radius); background:var(--color-surface);
  cursor:pointer; transition:all .15s; display:flex; gap:14px; align-items:flex-start; color:var(--color-ink-soft);
}
.select-card:hover{border-color:var(--color-camellia-soft);}
.select-card.selected{border-color:var(--color-camellia); background:var(--color-camellia-pale); color:var(--color-ink);}
.select-card .mark{width:22px; height:22px; flex-shrink:0; margin-top:2px;}
.select-card .mark svg{width:100%; height:100%;}
.select-card .body b{display:block; font-size:15px; color:var(--color-ink); margin-bottom:3px;}
.select-card .body .d{font-size:12px; line-height:1.6;}
.select-card .body .price{font-size:13px; font-weight:700; color:var(--color-camellia-deep); margin-top:6px;}

.menu-cat{font-size:11.5px; font-weight:700; letter-spacing:.1em; color:var(--color-gold); margin:22px 0 10px;}
.menu-cat:first-child{margin-top:0;}

.mini-cal{width:100%;}
.mini-cal .cal-head{display:flex; align-items:center; justify-content:space-between; margin-bottom:14px;}
.mini-cal .cal-head .m{font-family:'Shippori Mincho',serif; font-size:17px;}
.mini-cal .cal-head button{border:1px solid var(--color-line-strong); background:var(--color-surface); border-radius:7px; width:30px; height:30px; font-size:14px;}
.cal-grid{display:grid; grid-template-columns:repeat(7,1fr); gap:5px; text-align:center;}
.cal-grid .wd{font-size:11px; color:var(--color-ink-soft); padding-bottom:6px; font-weight:700;}
.cal-cell{position:relative; aspect-ratio:1; display:flex; align-items:center; justify-content:center; font-size:13px; border-radius:9px; cursor:pointer; color:var(--color-ink);}
.cal-cell.blank{cursor:default;}
.cal-cell.past{color:#C9BFA9; cursor:not-allowed;}
.cal-cell:not(.blank):not(.past):hover{background:var(--color-surface-2);}
.cal-cell.selected{background:var(--color-camellia); color:#fff; font-weight:700;}
.cal-cell.today:not(.selected)::after{content:''; position:absolute; bottom:4px; width:4px; height:4px; border-radius:50%; background:var(--color-gold);}
.cal-cell .badge{position:absolute; top:2px; right:4px; font-size:8.5px; background:var(--color-camellia-soft); color:#fff; border-radius:6px; padding:0 3px; line-height:1.4;}

.slot-grid{display:grid; grid-template-columns:repeat(4,1fr); gap:9px; margin-top:16px;}
@media (max-width:700px){.slot-grid{grid-template-columns:repeat(3,1fr);}}
.slot-btn{padding:10px 4px; border:1px solid var(--color-line-strong); border-radius:8px; font-size:13px; background:var(--color-surface); font-weight:600;}
.slot-btn:hover{border-color:var(--color-camellia);}
.slot-btn.selected{background:var(--color-camellia); color:#fff; border-color:var(--color-camellia);}
.slot-btn:disabled{background:var(--color-surface-2); color:#C9BFA9; text-decoration:line-through; cursor:not-allowed;}

.confirm-summary{padding:22px;}
.confirm-summary .row{display:flex; justify-content:space-between; padding:12px 0; border-bottom:1px solid var(--color-line); font-size:14px;}
.confirm-summary .row:last-child{border-bottom:none;}
.confirm-summary .row .k{color:var(--color-ink-soft);}
.confirm-summary .row .v{font-weight:700; text-align:right;}
.confirm-summary .total{background:var(--color-surface-2); margin:14px -22px -22px; padding:18px 22px; border-radius:0 0 var(--radius) var(--radius); display:flex; justify-content:space-between; align-items:center;}
.confirm-summary .total .v{font-family:'Shippori Mincho',serif; font-size:24px; color:var(--color-camellia-deep);}

.wizard-nav{display:flex; justify-content:space-between; margin-top:26px;}

/* customer table (admin) */
.table-wrap{overflow-x:auto;}
table{width:100%; border-collapse:collapse; font-size:13.5px;}
table th{text-align:left; padding:12px 16px; font-size:11.5px; letter-spacing:.05em; color:var(--color-ink-soft); border-bottom:1.5px solid var(--color-line-strong); white-space:nowrap;}
table td{padding:14px 16px; border-bottom:1px solid var(--color-line); vertical-align:middle;}
table tr:last-child td{border-bottom:none;}
table tr.clickable:hover{background:var(--color-surface-2); cursor:pointer;}
.avatar-chip{display:inline-flex; align-items:center; gap:10px;}
.avatar-circ{width:34px; height:34px; border-radius:50%; background:var(--color-camellia-pale); color:var(--color-camellia-deep); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:13px; flex-shrink:0;}

/* modal */
.modal-scrim{position:fixed; inset:0; background:rgba(24,20,15,.5); display:flex; align-items:center; justify-content:center; z-index:100; padding:20px;}
.modal-box{background:var(--color-surface); border-radius:var(--radius); max-width:520px; width:100%; max-height:88vh; overflow-y:auto; box-shadow:var(--shadow-pop);}
.modal-head{display:flex; align-items:center; justify-content:space-between; padding:20px 24px; border-bottom:1px solid var(--color-line);}
.modal-head h3{font-size:17px;}
.modal-close{background:none; border:none; font-size:20px; color:var(--color-ink-soft); line-height:1;}
.modal-body{padding:22px 24px;}
.modal-foot{padding:16px 24px 22px; display:flex; gap:10px; justify-content:flex-end;}

.detail-block{margin-bottom:20px;}
.detail-block .lbl{font-size:11px; font-weight:700; color:var(--color-gold); letter-spacing:.08em; margin-bottom:6px;}
.detail-block .val{font-size:14px; line-height:1.7;}
.textarea-field{width:100%; padding:12px 14px; border:1px solid var(--color-line-strong); border-radius:var(--radius-sm); font-size:13.5px; min-height:90px; resize:vertical; background:var(--color-surface);}

.toast{position:fixed; bottom:28px; left:50%; transform:translateX(-50%); background:var(--color-ink); color:#F3E9D8; padding:14px 26px; border-radius:999px; font-size:13.5px; font-weight:600; box-shadow:var(--shadow-pop); z-index:200; display:flex; align-items:center; gap:10px; opacity:0; pointer-events:none; transition:opacity .25s, transform .25s;}
.toast.show{opacity:1; transform:translateX(-50%) translateY(-6px);}
.toast .dot{width:7px; height:7px; border-radius:50%; background:var(--color-camellia-soft);}

.history-item{display:flex; gap:16px; padding:18px 0; border-bottom:1px solid var(--color-line);}
.history-item:last-child{border-bottom:none;}
.history-item .date-col{width:76px; flex-shrink:0; font-size:12px; color:var(--color-ink-soft); line-height:1.6;}
.history-item .date-col b{display:block; font-family:'Shippori Mincho',serif; font-size:17px; color:var(--color-ink);}
.history-item .body{flex:1; min-width:0;}
.history-item .body b{font-size:14.5px;}
.history-item .body .memo{font-size:12.5px; color:var(--color-ink-soft); margin-top:8px; background:var(--color-surface-2); padding:10px 12px; border-radius:8px; line-height:1.7;}

.profile-grid{display:grid; grid-template-columns:110px 1fr; gap:14px 18px; font-size:14px; align-items:center;}
.profile-grid .k{color:var(--color-ink-soft); font-weight:700; font-size:12.5px;}
.form-row{margin-bottom:16px;}
.form-row label{display:block; font-size:12.5px; font-weight:700; color:var(--color-ink-soft); margin-bottom:7px;}
.form-row input, .form-row textarea{width:100%; padding:12px 14px; border:1px solid var(--color-line-strong); border-radius:var(--radius-sm); font-size:14px; background:var(--color-surface);}

.badge-count{display:inline-flex; align-items:center; justify-content:center; min-width:19px; height:19px; padding:0 5px; border-radius:999px; background:var(--color-camellia); color:#fff; font-size:10.5px; font-weight:700; margin-left:auto;}

.notice-list{display:flex; flex-direction:column; gap:14px;}
.notice-card{border:1px solid var(--color-line); border-radius:var(--radius); padding:20px 22px; background:var(--color-surface); transition:border-color .15s;}
.notice-card.important{border-color:var(--color-camellia-soft); background:var(--color-camellia-pale);}
.notice-top{display:flex; align-items:center; gap:10px; margin-bottom:10px;}
.notice-date{font-size:12px; color:var(--color-ink-soft); letter-spacing:.02em;}
.notice-title{font-size:16px; font-weight:700; margin-bottom:8px; line-height:1.5;}
.notice-body{font-size:13.5px; color:var(--color-ink-soft); line-height:1.85; white-space:pre-wrap;}
.notice-card.important .notice-body{color:#6B3D3F;}
.notice-actions{display:flex; gap:8px; margin-top:16px;}