/*
 * 乾杯の一杯 — 宴の設え（しつらえ）
 * Back office: calm "帳場" ledger. Guest pages: the banquet hall itself.
 * Components read semantic tokens; .guest-site maps them to operator-managed theme tokens.
 */
:root{
  color-scheme:light;
  --bg:#f4f1e8;
  --surface:#fffdf8;
  --surface-2:#f8f5ed;
  --text:#1e2b25;
  --text-2:#3d4a43;
  --muted:#59645d;
  --primary:#234a3e;
  --primary-hover:#183a30;
  --primary-text:#ffffff;
  --primary-soft:#e4ede6;
  --accent:#94662c;
  --line:#e2dccd;
  --line-strong:#c9c0ab;
  --radius:12px;
  --radius-sm:8px;
  --shadow:0 1px 2px #1e2b250d,0 6px 20px #1e2b250a;
  --serif:'Hiragino Mincho ProN','Yu Mincho','YuMincho','Noto Serif JP','Noto Serif CJK JP',serif;
  --sans:-apple-system,BlinkMacSystemFont,'Hiragino Kaku Gothic ProN','Hiragino Sans','Yu Gothic UI','Yu Gothic','Noto Sans JP','Noto Sans CJK JP',sans-serif;
  --body-font:var(--sans);
  --heading-font:var(--serif);
  --ok:#2b6646;--ok-bg:#e2efe5;
  --warn:#80540f;--warn-bg:#f6ebd3;
  --danger:#a03c20;--danger-bg:#fae7df;
  --info:#29527a;--info-bg:#e2ecf5;
  --neutral:#535e57;--neutral-bg:#ebe9e1;
  --va-ink:#234a3e;--va-acc:#b07a35;--va-soft:#e8e3d4;--va-paper:#fffdf8
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;min-height:100vh;display:flex;flex-direction:column;color:var(--text);background:var(--bg);font:15px/1.75 var(--body-font);letter-spacing:.02em}
a{color:var(--primary);text-underline-offset:3px}
a:hover{text-decoration-thickness:2px}
img{max-width:100%}
button,input,select,textarea{font:inherit;letter-spacing:inherit}
button,a,input,select,textarea,summary,label{touch-action:manipulation}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
h1,h2,h3,p{margin-top:0}
h1{font-family:var(--heading-font);font-size:28px;line-height:1.45;letter-spacing:.06em;font-weight:600;margin-bottom:6px}
h2{font-size:18px;line-height:1.5;font-weight:650;margin-bottom:4px}
h3{font-size:16px;line-height:1.5;margin-bottom:6px}
p{margin-bottom:14px}
small,.small{font-size:13px}
.quiet{color:var(--muted)}
.eyebrow{color:var(--accent);font-size:12px;letter-spacing:.14em;font-weight:700;margin-bottom:8px}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link{position:absolute;left:12px;top:-60px;z-index:20;background:var(--primary);color:var(--primary-text);padding:10px 16px;border-radius:var(--radius-sm)}
.skip-link:focus{top:12px}
.separator{padding:0 8px;color:var(--line-strong)}
.push-right{margin-left:auto}

/* ---------- Form controls ---------- */
input,select,textarea{color:var(--text);background:var(--surface);border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:11px 13px;min-height:46px;max-width:100%}
textarea{min-height:auto}
input::placeholder,textarea::placeholder{color:#7b847e}
input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid color-mix(in srgb,var(--primary) 35%,transparent);outline-offset:1px;border-color:var(--primary)}
input[type=checkbox],input[type=radio]{accent-color:var(--primary);width:20px;height:20px;min-height:0;vertical-align:middle;margin:0}
input[type=color]{padding:4px;width:64px;height:46px}
input[type=file]{background:var(--surface-2);width:100%}

/* ---------- Buttons ---------- */
.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;border:1px solid transparent;padding:10px 20px;border-radius:var(--radius-sm);line-height:1.5;font-size:15px;font-weight:600;text-decoration:none;white-space:nowrap;cursor:pointer}
.button:hover{text-decoration:none}
.button.primary{background:var(--primary);color:var(--primary-text);border-color:var(--primary)}
.button.primary:hover{background:var(--primary-hover)}
.button.secondary{background:var(--surface);color:var(--primary);border-color:var(--line-strong)}
.button.secondary:hover{border-color:var(--primary);background:var(--primary-soft)}
.button.ghost{background:transparent;color:var(--text-2);border-color:transparent}
.button.ghost:hover{background:var(--surface-2)}
.button.danger{background:var(--danger-bg);color:var(--danger);border-color:color-mix(in srgb,var(--danger) 30%,transparent)}
.button.small{min-height:38px;padding:7px 14px;font-size:14px}
.button.large{min-height:54px;padding:14px 28px;font-size:16px}
.button.full{display:flex;width:100%;margin-top:14px}
.full+.full{margin-top:8px}
.text-button{border:0;background:transparent;color:var(--primary);padding:6px 0;min-height:38px;text-decoration:underline;text-underline-offset:4px;font-size:14px}
.danger-text{color:var(--danger)}
.updated-at{font-size:13px;color:var(--muted);margin:-8px 0 14px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.updated-at .text-button{font-size:13px;min-height:32px;padding:0}

/* ---------- Masthead ---------- */
.masthead{position:relative;min-height:68px;padding:12px 28px;display:flex;align-items:center;justify-content:space-between;gap:20px;background:var(--surface);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none}
.brand-mark{display:grid;place-items:center;width:40px;height:40px;border-radius:10px 10px 6px 6px;background:var(--primary);color:#fff7e3;font:600 22px/1 var(--serif);box-shadow:inset 0 -4px 0 #00000026}
.brand-text{font:600 20px/1.2 var(--serif);letter-spacing:.1em}
.brand-text small{display:block;font:500 11px/1.4 var(--sans);letter-spacing:.12em;color:var(--muted);margin-top:4px}
.mast-actions{display:flex;align-items:center;gap:14px;font-size:14px}
.mast-actions form{margin:0}
.facility-chip{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid var(--line);border-radius:999px;background:var(--surface-2);font-size:13px;color:var(--text-2);max-width:260px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.facility-chip::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--ok);flex-shrink:0}
.user-menu{position:relative}
.user-menu summary{list-style:none;display:flex;align-items:center;gap:8px;cursor:pointer;padding:4px 8px 4px 4px;border-radius:999px;min-height:44px}
.user-menu summary::-webkit-details-marker{display:none}
.user-menu summary:hover{background:var(--surface-2)}
.avatar{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--primary-soft);color:var(--primary);font-weight:700;font-size:14px}
.user-menu-panel{position:absolute;right:0;top:calc(100% + 6px);z-index:10;min-width:200px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:8px;display:grid}
.user-menu-panel a,.user-menu-panel .text-button{display:block;text-align:left;padding:10px 12px;border-radius:var(--radius-sm);text-decoration:none;color:var(--text)}
.user-menu-panel a:hover,.user-menu-panel .text-button:hover{background:var(--surface-2)}
.user-menu-panel .text-button{width:100%;color:var(--danger)}

/* ---------- Workspace shell ---------- */
.app-shell{flex:1}
.with-sidebar{display:grid;grid-template-columns:236px minmax(0,1fr)}
.sidebar{background:var(--surface);border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;gap:24px}
.sidebar nav{display:flex;flex-direction:column;gap:2px}
.sidebar-label{font-size:12px;letter-spacing:.12em;color:var(--muted);font-weight:700;padding:14px 12px 6px}
.sidebar-label:first-child{padding-top:0}
.sidebar nav a{display:flex;align-items:center;gap:12px;padding:10px 12px;min-height:46px;border-radius:var(--radius-sm);color:var(--text-2);font-size:15px;text-decoration:none;position:relative}
.sidebar nav a:hover{background:var(--surface-2);color:var(--text)}
.sidebar nav a[aria-current=page]{background:var(--primary-soft);color:var(--primary);font-weight:700}
.sidebar nav a[aria-current=page]::before{content:"";position:absolute;left:-14px;top:9px;bottom:9px;width:4px;border-radius:0 4px 4px 0;background:var(--primary)}
.nav-icon{width:22px;height:22px;flex-shrink:0;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.sidebar-note{margin-top:auto;padding:20px 14px;border-radius:var(--radius);background:var(--surface-2);border:1px solid var(--line)}
.sidebar-note-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;border:1px solid var(--accent);color:var(--accent);font:600 15px/1 var(--serif);margin-bottom:12px}
.sidebar-note strong{font:500 15px/1.9 var(--serif)}
.sidebar-note p{font-size:13px;color:var(--muted);margin:8px 0 0;line-height:1.8}
.main-content{padding:32px 40px 64px;min-width:0;width:100%;max-width:1320px}
.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin:0 0 24px}
.page-heading p{margin-bottom:0}
.page-heading .heading-actions{display:flex;gap:10px;flex-wrap:wrap}
.back-link{display:inline-flex;align-items:center;gap:6px;min-height:40px;margin:0 0 8px;font-size:14px;color:var(--text-2);text-decoration:none}
.back-link:hover{color:var(--primary);text-decoration:underline}

/* ---------- Panels, stats ---------- */
.panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:24px;overflow:hidden;box-shadow:var(--shadow)}
.panel-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:20px 24px 16px}
.panel-heading p{margin:4px 0 0}
.panel-body{padding:0 24px 22px}
.panel-footnote{border-top:1px solid var(--line);padding:14px 24px;font-size:13px;color:var(--muted);background:var(--surface-2)}
.count{display:inline-grid;place-items:center;min-width:26px;height:26px;padding:0 8px;margin-left:6px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);font-size:13px;font-weight:600;vertical-align:2px}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:24px}
.stat{padding:18px 22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);position:relative;overflow:hidden}
.stat>span{font-size:14px;color:var(--text-2);font-weight:600}
.stat>strong{display:block;font:500 38px/1.3 var(--heading-font);letter-spacing:.01em;margin:6px 0 4px;font-variant-numeric:tabular-nums}
.stat>strong small{font:500 14px var(--body-font);margin-left:6px;color:var(--muted);letter-spacing:.02em}
.stat-caption{font-size:13px;color:var(--muted)}
.stat.emphasis{background:var(--primary);color:var(--primary-text);border-color:var(--primary)}
.stat.emphasis>span,.stat.emphasis .stat-caption,.stat.emphasis>strong small{color:color-mix(in srgb,var(--primary-text) 82%,transparent)}
.stat.emphasis .progress{background:color-mix(in srgb,var(--primary-text) 22%,transparent)}
.stat.emphasis .progress>span{background:var(--primary-text)}
.date-stat{font-size:32px!important}
.status-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--ok);margin-right:6px;vertical-align:1px}
.progress{height:6px;background:var(--surface-2);border:0;border-radius:6px;overflow:hidden;margin-top:8px;max-width:180px}
.stat .progress{max-width:none}
.progress>span{display:block;height:100%;background:var(--primary);border-radius:6px}

/* ---------- Badges ---------- */
.badge{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:3px 11px;font-size:13px;font-weight:600;line-height:1.6;white-space:nowrap;vertical-align:middle;letter-spacing:.04em}
.badge::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.badge.open,.badge.sent{color:var(--ok);background:var(--ok-bg)}
.badge.closed{color:var(--warn);background:var(--warn-bg)}
.badge.pending,.badge.sending{color:var(--info);background:var(--info-bg)}
.badge.draft,.badge.neutral,.badge.completed{color:var(--neutral);background:var(--neutral-bg)}
.badge.cancelled,.badge.failed{color:var(--danger);background:var(--danger-bg)}
.badge.plain::before{display:none}
h1 .badge{font-family:var(--body-font);vertical-align:6px;margin-left:6px}

/* ---------- Filters and search ---------- */
.toolbar{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.filter-chips{display:flex;gap:6px;flex-wrap:wrap}
.chip{min-height:38px;padding:6px 14px;border-radius:999px;border:1px solid var(--line-strong);background:var(--surface);color:var(--text-2);font-size:14px;font-weight:600}
.chip:hover{border-color:var(--primary);color:var(--primary)}
.chip[aria-pressed=true]{background:var(--primary);border-color:var(--primary);color:var(--primary-text)}
.chip .chip-count{font-weight:500;margin-left:4px;opacity:.85}
.search{display:flex;align-items:center;gap:6px;border:1px solid var(--line-strong);border-radius:var(--radius-sm);padding:0 12px;background:var(--surface);min-height:44px}
.search:focus-within{outline:3px solid color-mix(in srgb,var(--primary) 30%,transparent);border-color:var(--primary)}
.search svg{width:18px;height:18px;fill:none;stroke:var(--muted);stroke-width:2;flex-shrink:0}
.search input{border:0;background:transparent;font-size:15px;width:200px;padding:8px 2px;min-height:0;outline:none}

/* ---------- Tables ---------- */
.table-scroll{overflow:auto}
table{border-collapse:collapse;width:100%;text-align:left}
th{background:var(--surface-2);color:var(--text-2);font-size:13px;font-weight:600;letter-spacing:.06em;padding:11px 20px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:16px 20px;border-bottom:1px solid var(--line);font-size:15px;vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tbody tr[data-href]{cursor:pointer}
tbody tr[data-href]:hover td,tbody tr:hover td{background:color-mix(in srgb,var(--surface-2) 70%,transparent)}
td.num,th.num{text-align:right;font-variant-numeric:tabular-nums}
td.actions{text-align:right;white-space:nowrap}
.table-title{font-size:16px;font-weight:700;text-decoration:none;color:var(--text)}
.table-title:hover{color:var(--primary);text-decoration:underline}
.cell-sub{display:block;font-size:13px;color:var(--muted);margin-top:2px}
.date-block{display:flex;align-items:center;gap:12px}
.date-block .day{display:grid;place-items:center;width:52px;height:56px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);line-height:1.1;flex-shrink:0;overflow:hidden}
.date-block .day b{font:600 20px/1 var(--heading-font);display:block}
.date-block .day i{font-style:normal;font-size:11px;color:var(--primary-text);background:var(--primary);display:block;width:100%;text-align:center;padding:2px 0;align-self:start}
.date-block .day{grid-template-rows:auto 1fr}
.cups{font-variant-numeric:tabular-nums}
.cups strong{font-size:18px}
.deadline-hint{display:block;margin-top:2px;font-size:13px;color:var(--warn);font-weight:600}
.cancelled-row td{color:var(--muted)}
.cancelled-row .drink-cell{text-decoration:line-through}
.row-link{display:inline-flex;align-items:center;gap:4px;font-weight:600;white-space:nowrap;min-height:40px}

/* ---------- Empty / messages ---------- */
.empty{text-align:center;padding:44px 20px;color:var(--muted);font-size:15px}
.empty-mark{display:grid;place-items:center;width:56px;height:56px;margin:0 auto 12px;border-radius:50%;border:1px dashed var(--line-strong);color:var(--accent);font:600 22px/1 var(--serif)}
.empty h3{color:var(--text);font-family:var(--heading-font)}
.empty.compact{padding:28px 20px}
.messages{margin-bottom:20px}
.message,.notice{display:flex;gap:12px;align-items:flex-start;border:1px solid;border-left-width:4px;padding:14px 18px;border-radius:var(--radius-sm);margin-bottom:14px;font-size:15px}
.message{background:var(--ok-bg);border-color:color-mix(in srgb,var(--ok) 35%,transparent);color:var(--ok)}
.message.error{background:var(--danger-bg);border-color:color-mix(in srgb,var(--danger) 40%,transparent);color:var(--danger)}
.notice{background:var(--warn-bg);border-color:color-mix(in srgb,var(--warn) 35%,transparent);color:#5f400b}
.notice.info{background:var(--info-bg);border-color:color-mix(in srgb,var(--info) 35%,transparent);color:var(--info)}
.tip-strip{display:flex;gap:16px;align-items:center;padding:18px 22px;background:var(--surface-2);border:1px dashed var(--line-strong);border-radius:var(--radius);margin-top:8px}
.tip-strip>span{display:grid;place-items:center;flex-shrink:0;width:40px;height:40px;border-radius:50%;background:var(--surface);color:var(--accent);font:600 17px/1 var(--serif);border:1px solid var(--line)}
.tip-strip strong{font-size:15px}
.tip-strip p{margin:2px 0 0;font-size:14px;color:var(--muted)}

/* ---------- Forms ---------- */
.form-page{max-width:820px}
.form-panel{padding:28px 30px}
.form-field{margin-bottom:22px}
.form-field>label,.form-panel form>p>label,.auth-card label,.public-card form>p>label{display:block;font-size:15px;margin-bottom:6px;font-weight:700}
.form-field>input:not([type=checkbox]):not([type=radio]):not([type=color]),.form-field>textarea,.form-field>select,.auth-card input,.public-card input[type=text]{width:100%}
.form-field:has(>input[type=checkbox]){display:flex;flex-wrap:wrap;gap:10px 12px;align-items:center;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2)}
.form-field:has(>input[type=checkbox])>label{order:1;margin:0;font-weight:600}
.form-field:has(>input[type=checkbox])>input{order:0}
.form-field:has(>input[type=checkbox])>.helptext,.form-field:has(>input[type=checkbox])>.errorlist{order:2;flex-basis:100%;margin:0}
.field-badge{display:inline-block;margin-left:8px;padding:0 8px;border-radius:4px;font-size:11px;font-weight:700;line-height:1.8;vertical-align:2px;background:var(--neutral-bg);color:var(--neutral)}
.field-badge.required{background:var(--danger-bg);color:var(--danger)}
.error-summary{border:2px solid var(--danger);border-radius:var(--radius-sm);background:var(--danger-bg);color:var(--danger);padding:14px 18px;margin-bottom:22px}
.error-summary:focus{outline:3px solid color-mix(in srgb,var(--danger) 35%,transparent);outline-offset:2px}
.error-summary strong{display:block;font-size:15px;margin-bottom:4px}
.error-summary ul{margin:0;padding-left:20px;font-size:14px}
.error-summary a{color:var(--danger);font-weight:700}
.password-field{display:flex;gap:8px}
.password-field input{flex:1;min-width:0}
.password-field .button{flex-shrink:0}
.helptext{display:block;color:var(--muted);font-size:13px;margin-top:6px}
.helptext ul{padding-left:20px;margin:6px 0 0}
.errorlist{list-style:none;color:var(--danger);background:var(--danger-bg);padding:10px 14px;border-radius:var(--radius-sm);font-size:14px;margin:0 0 10px;font-weight:600}
.errorlist li::before{content:"！ "}
.form-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:22px;margin-top:26px}
#id_drinks{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:8px;margin-top:6px}
#id_drinks>div>label,#id_drinks label{display:flex;align-items:center;gap:10px;min-height:48px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);font-weight:500;cursor:pointer}
#id_drinks label:has(input:checked){border-color:var(--primary);background:var(--primary-soft)}
.current-image{margin:12px 0 0;background:var(--surface-2);padding:14px;border:1px solid var(--line);border-radius:var(--radius-sm)}
.current-image img,.upload-preview{display:block;max-width:100%;max-height:200px;object-fit:contain}
.current-image figcaption{font-size:13px;color:var(--muted);margin-top:8px}
.upload-preview{margin-top:12px;border-radius:var(--radius-sm)}
.image-status{display:block;font-size:14px;margin-top:8px;color:var(--text-2)}
.auth-card{max-width:460px;background:var(--surface);border:1px solid var(--line);padding:36px;margin:48px auto;border-radius:var(--radius);box-shadow:var(--shadow);position:relative;overflow:hidden}
.auth-card::before{content:"";position:absolute;inset:0 0 auto;height:6px;background:var(--primary)}
.auth-card h1{font-size:24px}
.auth-card form{margin-top:24px}
.auth-card form>p{margin-bottom:18px}
.auth-card>p:last-child{margin:22px 0 0}

/* ---------- Banquet detail ---------- */
.detail-head{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,400px);gap:24px;align-items:stretch;margin-bottom:24px}
.detail-title p{margin-bottom:14px}
.meta-line{display:flex;flex-wrap:wrap;gap:6px 18px;color:var(--text-2);font-size:15px;margin-bottom:18px}
.meta-line span{display:inline-flex;align-items:center;gap:6px}
.meta-line svg{width:18px;height:18px;fill:none;stroke:var(--muted);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.stepper{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0;padding:0;counter-reset:step}
.stepper li{position:relative;padding-top:34px;font-size:13px;font-weight:600;color:var(--muted);text-align:center}
.stepper li::before{counter-increment:step;content:counter(step);position:absolute;top:0;left:50%;transform:translateX(-50%);z-index:1;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;border:2px solid var(--line-strong);background:var(--surface);font-size:13px}
.stepper li::after{content:"";position:absolute;top:12px;left:-50%;width:100%;height:2px;background:var(--line-strong)}
.stepper li:first-child::after{display:none}
.stepper li.done{color:var(--text-2)}
.stepper li.done::before{content:"✓";background:var(--primary);border-color:var(--primary);color:var(--primary-text)}
.stepper li.done::after,.stepper li.current::after{background:var(--primary)}
.stepper li.current{color:var(--primary)}
.stepper li.current::before{border-color:var(--primary);background:var(--primary-soft);color:var(--primary);box-shadow:0 0 0 5px color-mix(in srgb,var(--primary) 14%,transparent)}
.stepper.is-cancelled{opacity:.55}
.next-step{display:flex;flex-direction:column;gap:10px;padding:20px 22px;border-radius:var(--radius);background:var(--surface);border:2px solid var(--primary);box-shadow:var(--shadow)}
.next-step .eyebrow{margin:0}
.next-step h2{font-family:var(--heading-font);font-size:19px;margin:0}
.next-step p{font-size:14px;color:var(--text-2);margin:0}
.next-step form{margin:0}
.next-step .button{width:100%}
.next-step .next-actions{display:grid;gap:8px;margin-top:4px}
.next-step.is-muted{border-color:var(--line);background:var(--surface-2)}
.share-panel{padding:22px 24px;display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:16px 28px;align-items:start}
.share-main{display:grid;gap:12px;min-width:0}
.share-main .eyebrow,.share-main h2{margin:0}
.share-qr{margin:0;display:grid;justify-items:center;gap:8px;text-align:center;padding:14px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.share-qr svg{width:170px;height:170px;display:block}
.share-qr figcaption{font-size:12px;color:var(--muted);line-height:1.6}
.message-box{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface-2);padding:0 14px}
.message-box>summary{min-height:46px;display:flex;align-items:center;cursor:pointer;font-weight:700;font-size:14px;color:var(--text-2)}
.message-box[open]{padding-bottom:14px}
.message-box textarea,.organizer-link textarea{width:100%;font-size:14px;line-height:1.7;background:var(--surface);margin-bottom:8px;resize:vertical}
.organizer-link textarea{margin-top:4px}
.share-panel h2{margin-bottom:2px}
.share-panel p{margin-bottom:0}
.copy-field{display:flex;gap:8px;min-width:0;flex-wrap:wrap}
.copy-field input{min-width:0;flex:1 1 220px;font-size:14px;background:var(--surface-2);font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.organizer-link{grid-column:1/-1;display:block;border-top:1px solid var(--line);padding-top:14px}
.organizer-link summary{font-size:14px;font-weight:600;cursor:pointer;color:var(--text-2);min-height:40px;display:flex;align-items:center;gap:8px}
.organizer-link summary::before{content:"🔑";font-size:15px}
.organizer-link .copy-field{max-width:760px;margin:12px 0}
.organizer-link form{margin-top:8px}
.detail-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:24px;align-items:start}
.prep-list{padding:0 24px 18px}
.prep-row{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:6px 14px;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.prep-row:last-child{border-bottom:0}
.prep-row .menu-thumb,.prep-row .drink-icon{grid-row:1/3}
.prep-row .prep-name{font-weight:700;font-size:16px;min-width:0}
.prep-row .prep-name small{display:block;font-weight:500;color:var(--muted);font-size:12px;letter-spacing:.06em}
.prep-row .cup-count{grid-row:1/3;grid-column:3;font:600 28px/1 var(--heading-font);font-variant-numeric:tabular-nums;text-align:right;min-width:72px}
.prep-row .cup-count small{font:500 13px var(--body-font);color:var(--muted);margin-left:4px}
.prep-bar{height:8px;border-radius:8px;background:var(--surface-2);overflow:hidden}
.prep-bar>span{display:block;height:100%;background:color-mix(in srgb,var(--primary) 75%,var(--surface));border-radius:8px}
.prep-total{display:flex;justify-content:space-between;align-items:baseline;padding:14px 0 0;margin-top:4px;border-top:2px solid var(--text);font-weight:700}
.prep-total strong{font:600 28px/1 var(--heading-font)}
.menu-name{display:flex;align-items:center;gap:12px}
.menu-thumb{width:52px;height:52px;flex-shrink:0;object-fit:cover;border-radius:var(--radius-sm);background:var(--surface-2)}
.drink-icon{display:grid;place-items:center;width:52px;height:52px;flex-shrink:0;border-radius:var(--radius-sm);background:var(--surface-2);border:1px solid var(--line);color:var(--accent)}
.drink-icon svg{width:30px;height:30px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.drink-icon svg .fill{fill:currentColor;fill-opacity:.22;stroke:none}
.snapshot-list{padding:0 24px 18px}
.snapshot-list details{border-top:1px solid var(--line);padding:4px 0}
.snapshot-list summary{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:15px;font-weight:600;cursor:pointer;min-height:46px}
.snapshot-row{display:flex;justify-content:space-between;font-size:14px;color:var(--text-2);padding:7px 12px;border-radius:6px}
.snapshot-row:nth-of-type(odd){background:var(--surface-2)}
.inline-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.inline-actions label{display:flex;gap:10px;align-items:center;font-size:15px;font-weight:600}
.danger-zone{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding:18px 22px;margin:8px 0 24px;border:1px solid color-mix(in srgb,var(--danger) 25%,transparent);border-radius:var(--radius);background:color-mix(in srgb,var(--danger-bg) 45%,var(--surface))}
.danger-zone p{margin:0;font-size:14px;color:var(--text-2)}
.danger-zone strong{display:block;font-size:15px;color:var(--danger)}
.danger-zone form{margin:0}
.audit{border-top:1px solid var(--line);padding-top:12px;color:var(--text-2);font-size:14px}
.audit summary{cursor:pointer;min-height:44px;display:flex;align-items:center;font-weight:600}
.audit p{margin:8px 0;font-size:13px}
.guide-steps{list-style:none;margin:0 0 24px;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;counter-reset:g}
.guide-steps li{padding:16px 18px 16px 58px;position:relative;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);font-size:14px;color:var(--text-2)}
.guide-steps li::before{counter-increment:g;content:counter(g);position:absolute;left:16px;top:16px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--primary);color:var(--primary-text);font-weight:700;font-size:14px}
.guide-steps strong{display:block;font-size:15px;color:var(--text);margin-bottom:2px}

/* ---------- Bulk order ---------- */
.bulk-drinks{display:grid;gap:10px;margin-top:6px}
.bulk-drink{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:14px;align-items:center;padding:12px 14px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}
.bulk-drink.has-quantity{border-color:var(--primary);background:var(--primary-soft)}
.bulk-label{min-width:0}
.bulk-drink label{font-weight:700;font-size:15px;line-height:1.5}
.bulk-drink .errorlist{grid-column:1/-1}
.qty{display:inline-flex;align-items:stretch;border:1px solid var(--line-strong);border-radius:var(--radius-sm);overflow:hidden;background:var(--surface)}
.qty button{width:46px;border:0;background:var(--surface-2);color:var(--primary);font-size:22px;line-height:1}
.qty button:hover{background:var(--primary-soft)}
.qty input{width:72px;border:0;border-radius:0;text-align:center;font-size:18px;font-weight:700;-moz-appearance:textfield;appearance:textfield}
.qty input::-webkit-inner-spin-button,.qty input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}
.bulk-total{position:sticky;bottom:12px;z-index:3;display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;padding:14px 18px;border-radius:var(--radius);background:var(--primary);color:var(--primary-text);box-shadow:var(--shadow);font-weight:700}
.bulk-total strong{font:600 26px/1 var(--heading-font)}

/* ---------- Menus / operator ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px;padding:0 24px 24px}
.plan-card{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:var(--surface);display:flex;flex-direction:column;gap:6px}
.plan-card h3{font-family:var(--heading-font);font-size:18px}
.plan-card .tags{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 10px}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;background:var(--surface-2);border:1px solid var(--line);font-size:13px;color:var(--text-2)}
.plan-card>a{margin-top:auto;font-weight:600;font-size:14px}
.billing-total{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;padding:18px 24px;background:var(--surface-2);border-top:1px solid var(--line);color:var(--text-2);font-size:15px}
.billing-total strong{font:600 34px/1 var(--heading-font);color:var(--primary)}

/* ---------- Footer ---------- */
.site-footer{border-top:1px solid var(--line);padding:18px 28px;font-size:13px;color:var(--muted);display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;background:var(--surface)}

/* ---------- Home ---------- */
.home-wrap{max-width:1160px;margin:0 auto}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);align-items:center;gap:48px;margin:16px 0 56px}
.hero h1{font-weight:500;font-size:46px;line-height:1.6;letter-spacing:.1em;margin:6px 0 18px}
.hero-lead{font:500 18px/2 var(--serif);margin:0 0 14px}
.hero-copy>.quiet{font-size:15px;line-height:2}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0 10px}
.hero-art{position:relative}
.hero-frame{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:0 20px 50px #1e2b2514;background:var(--surface)}
.hero-frame .venue-art{display:block;width:100%;height:auto;aspect-ratio:800/260}
.hero-frame figcaption{display:flex;justify-content:space-between;padding:12px 18px;font-size:13px;color:var(--muted);border-top:1px solid var(--line)}
.hero-card{position:absolute;right:-12px;bottom:-28px;width:min(280px,70%);padding:16px 18px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 14px 34px #1e2b251f}
.hero-card .eyebrow{margin-bottom:4px}
.hero-card strong{font:600 30px/1.2 var(--serif)}
.hero-card strong small{font:500 13px var(--sans);color:var(--muted);margin-left:6px}
.hero-card .progress{max-width:none}
.venue-pair{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:0 0 56px}
.venue-card{margin:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.venue-card .venue-art{display:block;width:100%;height:auto;aspect-ratio:800/260}
.venue-card figcaption{padding:16px 20px}
.venue-card figcaption strong{font:600 18px var(--serif);display:block}
.venue-card figcaption span{font-size:14px;color:var(--muted)}
.venue-hotel-colors{--va-ink:#172e4b;--va-acc:#9b7536;--va-soft:#e4e9ef;--va-paper:#ffffff}
.section-title{text-align:center;margin-bottom:24px}
.section-title h2{font:500 24px/1.6 var(--serif);letter-spacing:.08em}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.steps article{padding:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}
.steps article>span{display:inline-block;color:var(--accent);font-size:13px;font-weight:700;letter-spacing:.1em}
.steps h3{font:600 19px/1.6 var(--serif);margin:8px 0}
.steps p{color:var(--text-2);font-size:15px;margin:0}

/* ---------- Venue illustration ---------- */
.venue-art .va-ink{stroke:var(--va-ink);stroke-width:2;fill:none;stroke-linecap:round;stroke-linejoin:round}
.venue-art .va-ink.thin{stroke-width:1.2;opacity:.75}
.venue-art .va-ink.faint{stroke-width:1;opacity:.35}
.venue-art .va-ink.brush{stroke-width:4.5;opacity:.85}
.venue-art .va-ink-fill{fill:var(--va-ink)}
.venue-art .va-ink-fill.drape{opacity:.85}
.venue-art .va-acc{fill:var(--va-acc)}
.venue-art .va-acc.soft{opacity:.22}
.venue-art .va-acc.mist{opacity:.3}
.venue-art .va-acc.wood{opacity:.45}
.venue-art .va-acc.cushion{opacity:.8}
.venue-art .va-acc-line{stroke:var(--va-acc);stroke-width:3;fill:none;stroke-linecap:round}
.venue-art .va-acc-line.thin{stroke-width:1.4}
.venue-art .va-soft{fill:var(--va-soft)}
.venue-art .va-paper{fill:var(--va-paper)}

/* ---------- Guest site (幹事・参加者) ---------- */
.guest-site{
  --bg:var(--guest-background);--surface:var(--guest-surface);--surface-2:color-mix(in srgb,var(--guest-background) 65%,var(--guest-surface));
  --text:var(--guest-text);--text-2:var(--guest-text);--muted:var(--guest-muted);
  --primary:var(--guest-primary);--primary-hover:color-mix(in srgb,var(--guest-primary) 82%,#000);--primary-text:var(--guest-primary-text);
  --primary-soft:color-mix(in srgb,var(--guest-primary) 9%,var(--guest-surface));
  --accent:var(--guest-accent);--line:var(--guest-border);--line-strong:color-mix(in srgb,var(--guest-border) 65%,var(--guest-muted));
  --radius:var(--guest-radius);--radius-sm:min(var(--guest-radius),10px);
  --body-font:var(--guest-font);--heading-font:var(--guest-font);
  --va-ink:var(--guest-primary);--va-acc:var(--guest-accent);--va-soft:color-mix(in srgb,var(--guest-border) 70%,var(--guest-background));--va-paper:var(--guest-surface);
  background:var(--guest-background);color:var(--guest-text);font-family:var(--guest-font)
}
.pattern-paper{background-image:radial-gradient(ellipse at 20% 10%,#8c78440d 0,transparent 65%),repeating-linear-gradient(95deg,#8c784405 0 1px,transparent 1px 5px)}
.guest-site .app-shell{width:100%}
.guest-site .main-content{max-width:1120px;margin:0 auto;padding:0 24px 72px}
.guest-masthead{flex-direction:column;justify-content:center;gap:4px;min-height:104px;padding:22px 24px 18px;text-align:center}
.facility-brand{display:flex;flex-direction:column;gap:6px;align-items:center;max-width:80%}
.facility-logo{width:auto;height:auto;max-width:260px;max-height:64px;object-fit:contain}
.facility-wordmark{font-size:26px;font-weight:600;letter-spacing:.14em;line-height:1.4}
.facility-brand small{font-size:12px;letter-spacing:.18em;color:var(--muted)}
.guest-masthead .mast-actions{position:absolute;right:24px;top:50%;transform:translateY(-50%)}
.guest-role{display:inline-block;padding:4px 12px;border:1px solid var(--line);border-radius:999px;font-size:12px;letter-spacing:.08em;color:var(--muted);background:var(--surface)}
/* 暖簾 — ryokan entrance curtain band */
.layout-ryokan .guest-masthead{padding-top:40px}
.layout-ryokan .guest-masthead::before{content:"";position:absolute;inset:0 0 auto;height:22px;background:repeating-linear-gradient(90deg,var(--guest-primary) 0 calc(20% - 3px),transparent calc(20% - 3px) 20%)}
.layout-ryokan .guest-masthead::after{content:"";position:absolute;left:0;right:0;top:22px;height:1px;background:var(--guest-border)}
/* ballroom — gold double rule */
.layout-hotel .guest-masthead{align-items:flex-start;text-align:left;border-top:4px solid var(--guest-accent);box-shadow:inset 0 3px 0 var(--guest-surface),inset 0 4px 0 var(--guest-accent)}
.layout-hotel .facility-brand{align-items:flex-start}
.facility-welcome{max-width:1120px;margin:20px auto 30px}
.facility-banner{display:block;width:100%;height:260px;object-fit:cover;border-radius:var(--radius)}
.facility-banner-placeholder{position:relative;height:230px;border-radius:var(--radius);overflow:hidden;border:1px solid var(--guest-border);background:var(--guest-surface)}
.facility-banner-placeholder .venue-art{position:absolute;inset:0;width:100%;height:100%}
.banner-copy{position:absolute;left:50%;top:18px;transform:translateX(-50%);padding:6px 18px;background:color-mix(in srgb,var(--guest-surface) 88%,transparent);border:1px solid var(--guest-border);border-radius:var(--radius-sm);color:var(--guest-accent);font-size:15px;letter-spacing:.2em;white-space:nowrap}
.layout-hotel .banner-copy{left:24px;transform:none}
.facility-caption{display:flex;justify-content:space-between;gap:12px;margin-top:10px;color:var(--guest-muted);font-size:12px;letter-spacing:.14em}
.venue-divider{height:20px;margin:28px auto;max-width:420px;opacity:.55}
.layout-ryokan .venue-divider{background:radial-gradient(circle at 50% 100%,transparent 0 5px,var(--guest-accent) 5px 6.5px,transparent 6.5px 9.5px,var(--guest-accent) 9.5px 11px,transparent 11px) 0 0/20px 12px,radial-gradient(circle at 50% 100%,transparent 0 5px,var(--guest-accent) 5px 6.5px,transparent 6.5px 9.5px,var(--guest-accent) 9.5px 11px,transparent 11px) 10px 6px/20px 12px}
.layout-hotel .venue-divider{height:14px;background:linear-gradient(var(--guest-accent),var(--guest-accent)) center 4px/100% 1px no-repeat,linear-gradient(var(--guest-accent),var(--guest-accent)) center 9px/100% 1px no-repeat;position:relative}
.layout-hotel .venue-divider::after{content:"";position:absolute;left:50%;top:1px;width:12px;height:12px;transform:translateX(-50%) rotate(45deg);background:var(--guest-background);border:1px solid var(--guest-accent)}
.guest-site h1,.guest-site h2,.guest-site h3{font-family:var(--guest-font)}
.guest-site .eyebrow,.guest-site .step-label{color:var(--guest-accent)}
.guest-site .panel,.guest-site .stat{box-shadow:none}
.layout-hotel.guest-site .panel,.layout-hotel.guest-site .stat{box-shadow:0 8px 26px #10203512}
.guest-site .badge.open{color:var(--guest-primary);background:var(--primary-soft)}

/* Participant page */
.public-wrap{max-width:620px;margin:0 auto}
.invite{text-align:center;margin-bottom:22px}
.invite h1{font-weight:500;font-size:30px;letter-spacing:.12em;margin:4px 0 10px}
.invite .banquet-name{font-size:18px;font-weight:600;margin-bottom:12px}
.layout-hotel .invite{text-align:left;border-left:3px solid var(--guest-accent);padding-left:20px}
.event-meta{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;font-size:14px;color:var(--guest-text)}
.event-meta span{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border:1px solid var(--guest-border);border-radius:999px;background:var(--guest-surface)}
.event-meta span.deadline{border-color:var(--guest-accent);color:var(--guest-text)}
.layout-hotel .event-meta{justify-content:flex-start}
.progress-steps{list-style:none;display:flex;gap:0;margin:0 0 22px;padding:0;font-size:13px;color:var(--muted)}
.progress-steps li{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;position:relative;text-align:center;font-weight:600}
.progress-steps li span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:2px solid var(--line-strong);background:var(--surface);position:relative;z-index:1;font-size:13px}
.progress-steps li+li::before{content:"";position:absolute;top:14px;right:50%;width:100%;height:2px;background:var(--line-strong)}
.progress-steps li.done span,.progress-steps li.current span{border-color:var(--primary);background:var(--primary);color:var(--primary-text)}
.progress-steps li.done+li::before,.progress-steps li.current::before{background:var(--primary)}
.progress-steps li.current{color:var(--primary)}
.public-card{padding:30px}
.layout-ryokan .public-card{border-width:1px;outline:1px solid var(--guest-border);outline-offset:-7px}
.step-label{display:block;font-size:13px;font-weight:700;letter-spacing:.1em;margin-bottom:8px}
.public-card h2{font-size:21px;margin-bottom:10px;font-weight:600}
.public-card>p,.public-card form>p{font-size:15px}
.public-card form>p{margin-bottom:6px}
.public-card input[type=text]{font-size:18px;min-height:54px;margin-top:4px}
.privacy-note{font-size:13px!important;color:var(--muted);border-top:1px solid var(--line);padding-top:16px;margin:22px 0 0!important;line-height:1.9}
.public-note{text-align:center;margin:8px 0 24px;color:var(--muted);font-size:14px}
.public-note strong{display:block;font-size:18px;font-weight:500;color:var(--text);letter-spacing:.1em;margin-bottom:6px}
.public-note p{margin:6px 0 0}
.identity-box{display:flex;flex-direction:column;gap:4px;background:var(--surface-2);border:1px solid var(--line);padding:18px 20px;border-radius:var(--radius-sm);margin:16px 0}
.identity-box strong{font-size:20px}
.order-name{display:flex;justify-content:space-between;align-items:center;gap:10px;border-bottom:1px solid var(--line);padding-bottom:10px;margin-bottom:18px}
.order-name .step-label{margin:0;font-size:15px;color:var(--text);letter-spacing:.04em}
.order-name form{margin:0}
.order-name .text-button{white-space:nowrap}
.change-order{margin-top:4px;border-top:1px solid var(--line)}
.change-order>summary{display:flex;align-items:center;justify-content:center;gap:8px;min-height:52px;cursor:pointer;font-weight:700;color:var(--primary);list-style:none}
.change-order>summary::-webkit-details-marker{display:none}
.change-order>summary::after{content:"▾";font-size:13px}
.change-order[open]>summary::after{content:"▴"}
/* 席札 — confirmation as a place card */
.order-success{position:relative;text-align:center;padding:26px 20px 22px;margin:4px 0 24px;border:1px solid var(--guest-accent);border-radius:var(--radius-sm);background:var(--surface)}
.order-success::before{content:"";position:absolute;inset:5px;border:1px solid color-mix(in srgb,var(--guest-accent) 45%,transparent);border-radius:calc(var(--radius-sm) - 2px);pointer-events:none}
.order-success .seal{display:grid;place-items:center;width:44px;height:44px;margin:0 auto 10px;border-radius:50%;background:var(--primary);color:var(--primary-text);font-size:20px}
.order-success strong{display:block;font-size:19px;letter-spacing:.08em}
.order-success p{margin:8px 0 0;font-size:15px}
.order-success .chosen{display:inline-block;margin-top:10px;padding:4px 16px;border-top:1px solid var(--guest-accent);border-bottom:1px solid var(--guest-accent);font-size:20px;font-weight:600;letter-spacing:.06em}
.drink-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:14px 0 6px}
.drink-option{position:relative;display:block;cursor:pointer;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);overflow:hidden;transition:border-color .15s,box-shadow .15s,transform .15s}
.drink-option:hover{border-color:var(--line-strong)}
.drink-option>input{position:absolute;opacity:0;width:1px;height:1px}
.drink-option>span{display:flex;flex-direction:column;min-width:0}
.drink-option .drink-photo{display:block;width:100%;aspect-ratio:4/3;height:auto;object-fit:cover;margin:0;border-radius:0}
.drink-option .drink-glyph{display:grid;place-items:center;width:100%;aspect-ratio:4/3;background:var(--surface-2);color:var(--accent)}
.drink-option .drink-glyph svg{width:46%;max-width:72px;height:auto;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
.drink-option .drink-glyph svg .fill{fill:currentColor;fill-opacity:.2;stroke:none}
.drink-option strong{display:block;padding:12px 14px 14px;font-size:16px;font-weight:600;line-height:1.5;overflow-wrap:anywhere}
.drink-option .check{position:absolute;top:10px;right:10px;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;border:2px solid var(--line-strong);background:var(--surface);color:transparent;font-size:16px;font-weight:700;z-index:1}
.drink-option:has(input:checked){border-color:var(--primary);box-shadow:0 0 0 2px var(--primary)}
.drink-option:has(input:checked) .check{background:var(--primary);border-color:var(--primary);color:var(--primary-text)}
.drink-option:has(input:focus-visible){outline:3px solid var(--accent);outline-offset:3px}
.sticky-submit{position:sticky;bottom:0;z-index:4;margin:0 -30px;padding:12px 30px calc(12px + env(safe-area-inset-bottom));background:linear-gradient(transparent,var(--surface) 22%)}
.sticky-submit .button.full{margin-top:0;min-height:56px;font-size:17px}

/* Theme catalogue / editor (operator) */
.theme-fieldset{border:0;margin:0;padding:0;min-width:0}
.theme-fieldset legend{font-weight:700;margin-bottom:10px;font-size:15px}
.theme-choices,.theme-catalog{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.theme-choice{display:block;border:2px solid var(--line);padding:14px;border-radius:var(--radius);cursor:pointer;background:var(--surface)}
.theme-choice:has(input:checked){border-color:var(--primary);background:var(--primary-soft)}
.theme-choice>input{margin-right:8px}
.theme-choice>.theme-preview{margin:12px 0 8px;pointer-events:none}
.theme-preview{overflow:hidden;border:1px solid var(--guest-border);border-radius:var(--guest-radius);background:var(--guest-background);color:var(--guest-text);font-family:var(--guest-font);font-size:12px;position:relative}
.preview-brand{padding:18px 12px 14px;text-align:center;letter-spacing:.08em;background:var(--guest-surface);font-size:13px;border-bottom:1px solid var(--guest-border)}
.theme-preview.layout-ryokan .preview-brand{padding-top:24px;background:repeating-linear-gradient(90deg,var(--guest-primary) 0 calc(20% - 2px),var(--guest-surface) calc(20% - 2px) 20%) 0 0/100% 10px no-repeat,var(--guest-surface)}
.theme-preview.layout-hotel .preview-brand{text-align:left;border-top:3px double var(--guest-accent)}
.preview-banner{height:56px;display:grid;place-items:center;background:var(--guest-primary);color:var(--guest-primary-text);letter-spacing:.12em;font:9px var(--sans)}
.preview-body{padding:18px}
.preview-body>small{color:var(--guest-accent);font-size:10px;letter-spacing:.1em}
.preview-body>h3{font-size:16px;margin-top:6px}
.preview-drink{display:flex;gap:12px;align-items:center;background:var(--guest-surface);border:1px solid var(--guest-border);padding:12px;border-radius:var(--guest-radius);margin:12px 0}
.preview-drink>span{font-size:24px;color:var(--guest-accent)}
.preview-button{display:block;text-align:center;background:var(--guest-primary);color:var(--guest-primary-text);padding:10px;border-radius:var(--guest-radius);font-size:11px}
.theme-preview.layout-ryokan .preview-body{text-align:center}
.theme-catalog-card{padding:20px;display:grid;gap:18px}
.theme-editor{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.65fr);gap:28px;align-items:start}
.theme-live-preview{position:sticky;top:20px}
.theme-live-preview>p{margin-top:12px}


/* ---------- Calendar ---------- */
.calendar-panel{scroll-margin-top:16px}
.calendar-nav{display:flex;gap:6px;flex-wrap:wrap}
.calendar-legend{display:flex;flex-wrap:wrap;gap:6px 16px;padding:0 24px 12px;font-size:13px;color:var(--text-2)}
.legend::before{content:"";display:inline-block;width:12px;height:12px;border-radius:3px;margin-right:6px;vertical-align:-1px;background:var(--neutral-bg);border:1px solid var(--neutral)}
.legend.open::before{background:var(--ok-bg);border-color:var(--ok)}
.legend.closed::before{background:var(--warn-bg);border-color:var(--warn)}
.legend.deadline::before{background:var(--surface);border:1px dashed var(--danger)}
.calendar{table-layout:fixed;border-top:1px solid var(--line)}
.calendar th{text-align:center;padding:8px 4px;font-size:13px}
.calendar th.sun,.calendar td.sun .cal-day{color:#b0412a}
.calendar th.sat,.calendar td.sat .cal-day{color:#2c5578}
.calendar td{vertical-align:top;height:116px;padding:6px;border:1px solid var(--line);border-width:0 1px 1px 0;font-size:13px}
.calendar td:last-child{border-right:0}
.calendar tbody tr:hover td{background:transparent}
.calendar td.outside{background:color-mix(in srgb,var(--surface-2) 70%,var(--bg))}
.calendar td.outside .cal-day{opacity:.45}
.cal-head{display:flex;align-items:center;gap:4px;min-width:0;margin-bottom:4px}
.cal-head .cal-day{margin-bottom:0;flex-shrink:0}
.cal-holiday,.cal-eve{font-size:11px;line-height:1.3;font-weight:700;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.cal-holiday{color:#b0412a}
.cal-eve{color:var(--warn);padding:0 5px;border:1px solid color-mix(in srgb,var(--warn) 40%,transparent);border-radius:4px}
.calendar td.holiday .cal-day{color:#b0412a}
.calendar td.holiday:not(.outside):not(.today){background:color-mix(in srgb,#b0412a 5%,var(--surface))}
.legend.holiday::before{background:color-mix(in srgb,#b0412a 12%,var(--surface));border-color:#b0412a}
.legend.eve::before{background:var(--surface);border-color:var(--warn)}
.month-holidays{display:flex;flex-wrap:wrap;gap:4px 14px;margin:0;padding:0 24px 12px;font-size:13px;color:var(--text-2)}
.month-holidays b{color:#b0412a}
.agenda-date.holiday,.agenda-date.holiday b{color:#b0412a}
.agenda-date small{display:block;font-size:11px;font-weight:700;line-height:1.3}
.agenda-date small.eve{color:var(--warn)}
.cal-day{display:inline-grid;place-items:center;min-width:28px;height:28px;border-radius:50%;font-weight:700;font-size:14px;margin-bottom:4px;font-variant-numeric:tabular-nums}
.calendar td.today{background:color-mix(in srgb,var(--primary-soft) 55%,var(--surface))}
.calendar td.today .cal-day{background:var(--primary);color:var(--primary-text)!important}
.cal-event{display:flex;align-items:baseline;gap:4px;margin-top:3px;padding:3px 6px;border-radius:5px;border-left:3px solid var(--neutral);background:var(--neutral-bg);color:var(--text);text-decoration:none;font-size:12px;line-height:1.45;overflow:hidden}
.cal-event:hover{filter:brightness(.96);text-decoration:none}
.cal-event.open{border-color:var(--ok);background:var(--ok-bg)}
.cal-event.closed{border-color:var(--warn);background:var(--warn-bg)}
.cal-event.completed{opacity:.75}
.cal-event.deadline{border:1px dashed var(--danger);border-left-width:3px;border-left-style:solid;background:var(--surface);color:var(--danger)}
.cal-time{font-weight:700;flex-shrink:0;font-variant-numeric:tabular-nums}
.cal-title{flex:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cal-cups{flex-shrink:0;font-weight:700;color:var(--text-2)}
.agenda{display:none;list-style:none;margin:0;padding:0 16px 16px}
.agenda li{display:grid;grid-template-columns:64px minmax(0,1fr);gap:10px;padding:10px 0;border-top:1px solid var(--line)}
.agenda li.today .agenda-date b{background:var(--primary);color:var(--primary-text)}
.agenda-date{font-size:12px;color:var(--muted);text-align:center}
.agenda-date b{display:grid;place-items:center;width:38px;height:38px;margin:0 auto 2px;border-radius:50%;font:600 20px/1 var(--heading-font);color:var(--text)}
.agenda .cal-event{font-size:14px;padding:8px 10px;margin:0 0 6px}
.agenda .agenda-empty{display:block;color:var(--muted);text-align:center}

/* ---------- Confirm dialog ---------- */
.confirm-dialog{border:0;padding:0;border-radius:var(--radius);box-shadow:0 24px 60px #0003;max-width:min(440px,calc(100vw - 32px));width:100%;background:var(--surface);color:var(--text)}
.confirm-dialog::backdrop{background:#1e2b2566}
.confirm-dialog form{padding:24px}
.confirm-dialog h2{font-family:var(--heading-font);font-size:19px;margin-bottom:8px}
.confirm-dialog p{color:var(--text-2);margin-bottom:20px}
.confirm-dialog .dialog-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.confirm-dialog.is-danger h2{color:var(--danger)}
.confirm-dialog.is-danger .button.primary{background:var(--danger);border-color:var(--danger)}

/* ---------- Printable sheets (kitchen list / invite card) ---------- */
.sheet-page{background:var(--bg);display:block}
.sheet-toolbar{max-width:820px;margin:0 auto;padding:16px;display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.sheet-toolbar p{margin:0;flex:1}
.sheet-toolbar .back-link{margin:0}
.sheet-toolbar .button{margin-left:auto}
.prep-sheet,.invite-card{max-width:820px;margin:0 auto 40px;background:#fff;color:#111;border:1px solid var(--line);box-shadow:var(--shadow);padding:44px 48px}
.sheet-head{display:flex;justify-content:space-between;gap:24px;border-bottom:3px solid #111;padding-bottom:16px;margin-bottom:20px}
.sheet-kicker{font-size:13px;letter-spacing:.08em;margin:0 0 4px;color:#444}
.prep-sheet h1{font-size:30px;margin:0 0 4px}
.sheet-when{font-size:18px;margin:0}
.sheet-when b{font-size:22px;margin-left:6px}
.sheet-meta{display:grid;grid-template-columns:auto auto;gap:4px 16px;margin:0;font-size:14px;align-content:start}
.sheet-meta div{display:contents}
.sheet-meta dt{color:#555}
.sheet-meta dd{margin:0;font-weight:700}
.sheet-table th{background:#f2f2f2;color:#111;font-size:14px;border-color:#999}
.sheet-table td,.sheet-table tfoot th{border-bottom:1px solid #bbb;font-size:18px;padding:12px 16px}
.sheet-table .name{font-size:20px;font-weight:700}
.sheet-table .qty-cell{font:700 34px/1 var(--serif)}
.sheet-table tfoot th{background:none}
.sheet-table tfoot th,.sheet-table tfoot td{border-top:3px solid #111;border-bottom:0;font-size:20px}
.sheet-table .check{width:72px;text-align:center}
.sheet-table .box{display:inline-block;width:26px;height:26px;border:2px solid #333;border-radius:3px}
.sheet-note{font-size:14px;color:#333;margin:14px 0 22px}
.sheet-memo h2{font-size:15px;margin-bottom:4px}
.memo-lines{height:120px;background:repeating-linear-gradient(transparent 0 39px,#bbb 39px 40px)}
.sheet-foot{margin-top:22px;font-size:12px;color:#555;border-top:1px solid #ccc;padding-top:10px}
.invite-card{max-width:640px;text-align:center;background:var(--guest-surface);color:var(--guest-text);font-family:var(--guest-font);border:1px solid var(--guest-border);outline:1px solid var(--guest-border);outline-offset:-10px;padding:48px 44px}
.layout-hotel .invite-card{border-top:6px double var(--guest-accent)}
.card-brand{margin-bottom:12px}
.card-brand .facility-logo{max-height:70px}
.card-kicker{color:var(--guest-accent);font-weight:700;letter-spacing:.2em;font-size:14px;margin:0 0 6px}
.invite-card h1{font-size:30px;letter-spacing:.08em;margin:0 0 6px}
.card-when{font-size:17px;margin:0 0 20px}
.card-qr{display:inline-block;padding:12px;background:#fff;border:1px solid var(--guest-border);border-radius:var(--radius-sm)}
.card-qr svg{display:block;width:240px;height:240px}
.card-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:22px 0 18px;padding:0;font-size:14px;line-height:1.6}
.card-steps b{display:grid;place-items:center;width:30px;height:30px;margin:0 auto 6px;border-radius:50%;background:var(--guest-primary);color:var(--guest-primary-text);font-size:15px}
.card-deadline{font-size:17px;margin:0 0 6px}
.card-deadline b{font-size:20px}
.card-url{font:12px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--guest-muted);word-break:break-all;margin:0 0 6px}
.invite-card .venue-divider{margin:16px auto}
.card-note{font-size:13px;color:var(--guest-muted);margin:0}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .with-sidebar{grid-template-columns:200px minmax(0,1fr)}
  .main-content{padding:26px 24px 56px}
  .detail-head,.detail-grid{grid-template-columns:1fr}
  .hero h1{font-size:38px}
}
@media(max-width:760px){
  body{font-size:15px}
  input,select,textarea{font-size:16px}
  h1{font-size:23px}
  .masthead{padding:10px 16px;min-height:60px}
  .brand-mark{width:36px;height:36px;font-size:20px}
  .brand-text{font-size:17px}
  .brand-text small{display:none}
  .mast-actions{gap:8px}
  .facility-chip{display:none}
  .user-menu .user-name{display:none}
  .with-sidebar{display:block}
  .sidebar{position:sticky;top:0;z-index:8;border-right:0;border-bottom:1px solid var(--line);padding:6px 10px;gap:0}
  .sidebar-label,.sidebar-note{display:none}
  .sidebar nav{flex-direction:row;gap:4px;overflow-x:auto;scrollbar-width:none}
  .sidebar nav a{white-space:nowrap;font-size:14px;padding:8px 12px;min-height:44px}
  .sidebar nav a[aria-current=page]::before{left:12px;right:12px;top:auto;bottom:2px;width:auto;height:3px;border-radius:3px}
  .nav-icon{width:20px;height:20px}
  .main-content{padding:20px 16px 48px}
  .page-heading{align-items:flex-start;margin-bottom:18px}
  .page-heading .button{width:100%}
  .page-heading .heading-actions{width:100%}
  .page-heading .heading-actions .button{flex:1}
  .stats-grid{grid-template-columns:1fr 1fr;gap:10px;margin-bottom:18px}
  .stats-grid>.stat:first-child:nth-last-child(odd){grid-column:1/-1}
  .stat{padding:14px 16px}
  .stat>span{font-size:13px}
  .stat>strong{font-size:30px}
  .date-stat{font-size:26px!important}
  .panel{margin-bottom:18px}
  .panel-heading{padding:16px 16px 12px}
  .panel-body,.prep-list,.snapshot-list{padding-left:16px;padding-right:16px}
  .panel-footnote{padding:12px 16px}
  .toolbar,.search{width:100%}
  .search input{width:100%}
  .filter-chips{flex-wrap:nowrap;overflow-x:auto;width:100%;padding-bottom:2px;scrollbar-width:none}
  .chip{flex-shrink:0}
  /* tables become stacked cards */
  .responsive-table thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
  .responsive-table,.responsive-table tbody{display:block}
  .responsive-table tr{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding:14px 16px;border-top:1px solid var(--line)}
  .responsive-table tbody tr:first-child{border-top:0}
  .responsive-table td{display:block;padding:0;border:0;font-size:14px}
  .responsive-table td[data-label]:not(.primary-cell)::before{content:attr(data-label);display:inline-block;min-width:4.5em;margin-right:8px;color:var(--muted);font-size:13px}
  .responsive-table td.primary-cell{grid-column:1;font-size:16px}
  .responsive-table td.actions{grid-column:2;grid-row:1;text-align:right;align-self:center}
  .responsive-table td.lead-cell{grid-column:1;grid-row:1}
  .responsive-table td.span{grid-column:1/-1}
  .responsive-table td.empty-cell{grid-column:1/-1}
  .responsive-table .progress{max-width:none}
  .responsive-table tbody tr:hover td{background:transparent}
  .date-block .day{width:46px;height:50px}
  .form-panel{padding:20px 16px}
  .form-actions .button{flex:1}
  .form-actions .push-right{margin-left:0;flex-basis:100%}
  .auth-card{margin:20px auto;padding:28px 20px}
  .share-panel{padding:18px 16px}
  .copy-field .button{flex:1}
  .guide-steps{grid-template-columns:1fr}
  .share-panel{grid-template-columns:1fr}
  .share-qr{grid-row:auto}
  .calendar{display:none}
  .calendar-legend{padding:0 16px 10px}
  .month-holidays{padding:0 16px 10px}
  .calendar-panel{scroll-margin-top:76px}
  .agenda{display:block}
  .prep-sheet,.invite-card{padding:28px 20px;margin:0 8px 24px}
  .sheet-head{flex-direction:column}
  .card-qr svg{width:200px;height:200px}
  .card-steps{grid-template-columns:1fr}
  .danger-zone{padding:16px}
  .danger-zone form,.danger-zone .button{width:100%}
  .bulk-drink{grid-template-columns:44px minmax(0,1fr);padding:12px}
  .bulk-drink .menu-thumb,.bulk-drink .drink-icon{width:44px;height:44px}
  .bulk-drink .qty{grid-column:1/-1;justify-self:stretch}
  .bulk-drink .qty input{flex:1;width:auto}
  .bulk-drink .qty button{width:56px}
  .hero{grid-template-columns:1fr;gap:28px;margin:0 0 56px}
  .hero h1{font-size:32px;line-height:1.7}
  .hero-card{right:8px;bottom:-34px}
  .venue-pair,.steps{grid-template-columns:1fr}
  /* guest */
  .guest-site .main-content{padding:0 16px 56px}
  .guest-masthead{min-height:92px;padding:18px 16px 14px}
  .layout-ryokan .guest-masthead{padding-top:34px}
  .guest-masthead .mast-actions{display:none}
  .facility-logo{max-height:52px;max-width:200px}
  .facility-wordmark{font-size:21px}
  .facility-welcome{margin:14px auto 22px}
  .facility-banner{height:170px}
  .facility-banner-placeholder{height:150px}
  .banner-copy{font-size:13px;letter-spacing:.12em;top:12px}
  .facility-caption{font-size:11px;flex-wrap:wrap}
  .invite h1{font-size:25px}
  .public-card{padding:22px 18px}
  .sticky-submit{margin:0 -18px;padding-left:18px;padding-right:18px}
  .drink-options{gap:10px}
  .drink-option strong{font-size:15px;padding:10px 12px 12px}
  .theme-choices,.theme-catalog,.theme-editor{grid-template-columns:1fr}
  .theme-live-preview{position:static;grid-row:1}
  .theme-live-preview .theme-preview{max-width:380px}
}
@media(prefers-reduced-motion:no-preference){
  .button,.sidebar a,.chip,.drink-option,.qty button{transition:background-color .15s,border-color .15s,color .15s,box-shadow .15s}
  .drink-option:active{transform:scale(.985)}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}

/* ---------- Print: 準備リスト ---------- */
@media print{
  @page{margin:14mm}
  body{background:#fff;font-size:12pt}
  .masthead,.sidebar,.site-footer,.skip-link,.share-panel,.next-step,.danger-zone,.audit,.inline-actions,.heading-actions,.back-link,.messages,.no-print,.facility-welcome,.guide-steps,td.actions,th.actions{display:none!important}
  .with-sidebar{display:block}
  .main-content{padding:0;max-width:none}
  .panel,.stat{box-shadow:none;break-inside:avoid;border-color:#999}
  .detail-head,.detail-grid{grid-template-columns:1fr}
  .prep-bar>span{background:#555;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  a{color:inherit;text-decoration:none}
  .sheet-page{background:#fff}
  .prep-sheet,.invite-card{box-shadow:none;margin:0 auto;max-width:none}
  .prep-sheet{border:0;padding:0}
  .invite-card{max-width:170mm;-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .sheet-table th{-webkit-print-color-adjust:exact;print-color-adjust:exact}
  .calendar-panel{break-inside:avoid}
}