/* ================================================================
   鳴白 リミテッドイベント予約 - マイページ（予約確認・変更）
================================================================ */
:root {
    --nm-gold:#c9a84c;--nm-gold-l:#e2c97e;--nm-gold-d:#7a6030;
    --nm-bg:#0e0e0e;--nm-bg2:#161616;--nm-bg3:#1e1e1e;--nm-bg4:#242424;
    --nm-border:#2a2a2a;--nm-border-g:rgba(201,168,76,.28);
    --nm-text:#d4d4d4;--nm-text-d:#7a7a7a;
    --nm-success:#4caf72;--nm-danger:#c94c4c;--nm-warning:#c9994c;
    --nm-radius:8px;--nm-shadow:0 8px 32px rgba(0,0,0,.6);
}
.nhleb-mypage{max-width:800px;margin:0 auto;font-family:'Noto Serif JP','Yu Mincho',serif;color:var(--nm-text)}
.nhleb-mypage-login-notice{text-align:center;padding:60px 24px;background:var(--nm-bg2);border:1px solid var(--nm-border-g);border-radius:12px}
.nhleb-mypage-login-icon{width:48px;margin:0 auto 16px}
.nhleb-mypage-login-icon svg{width:48px;height:48px}
.nhleb-mypage-login-notice p{color:var(--nm-text-d);font-size:14px;margin-bottom:20px}
.nhleb-mypage-login-btn{display:inline-block;background:linear-gradient(135deg,#8a6e2f,#c9a84c);color:#0e0e0e;font-family:inherit;font-size:14px;font-weight:700;padding:10px 28px;border-radius:40px;text-decoration:none;letter-spacing:.04em;transition:all .2s}
.nhleb-mypage-login-btn:hover{background:linear-gradient(135deg,#c9a84c,#e2c97e);color:#0e0e0e}
.nhleb-mypage-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.nhleb-mypage-title{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:600;color:var(--nm-gold-l);margin:0;letter-spacing:.04em}
.nhleb-mypage-title svg{width:22px;height:22px;flex-shrink:0}
.nhleb-mypage-reload{background:transparent;border:1px solid var(--nm-border);border-radius:var(--nm-radius);color:var(--nm-text-d);padding:7px 10px;cursor:pointer;display:flex;align-items:center;transition:all .2s}
.nhleb-mypage-reload:hover{border-color:var(--nm-gold-d);color:var(--nm-gold-l)}
.nhleb-mypage-reload svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.nhleb-mypage-loading{display:flex;align-items:center;justify-content:center;gap:10px;padding:40px;color:var(--nm-text-d);font-size:13px}
.nhleb-mypage-loading svg{width:20px;height:20px;animation:nhleb-spin 1.5s linear infinite}
@keyframes nhleb-spin{to{transform:rotate(360deg)}}
.nhleb-mypage-empty{text-align:center;padding:50px 24px;color:var(--nm-text-d);font-size:14px;background:var(--nm-bg2);border:1px solid var(--nm-border);border-radius:12px}
.nhleb-section-heading{color:var(--nm-gold-l);font-size:13px;letter-spacing:.06em;margin:0 0 12px;text-transform:uppercase;font-weight:600}
.nhleb-section-heading-past{color:var(--nm-text-d);font-size:13px;letter-spacing:.06em;margin:24px 0 12px;text-transform:uppercase;font-weight:600}
.nhleb-booking-card{background:var(--nm-bg2);border:1px solid var(--nm-border);border-top:1px solid var(--nm-border-g);border-radius:12px;margin-bottom:16px;overflow:hidden;transition:box-shadow .2s}
.nhleb-booking-card:hover{box-shadow:0 4px 20px rgba(0,0,0,.4)}
.nhleb-booking-card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid var(--nm-border);background:var(--nm-bg3)}
.nhleb-booking-card-id{font-size:11px;color:var(--nm-text-d);letter-spacing:.06em}
.nhleb-booking-card-body{display:grid;grid-template-columns:1fr 1fr;padding:20px;gap:0}
.nhleb-booking-info-item{padding:8px 0}
.nhleb-booking-info-label{font-size:10px;color:var(--nm-gold-d);letter-spacing:.08em;text-transform:uppercase;margin-bottom:4px}
.nhleb-booking-info-value{font-size:14px;color:var(--nm-text)}
.nhleb-booking-info-value.highlight{color:var(--nm-gold-l);font-weight:600;font-size:16px}
.nhleb-booking-card-footer{padding:14px 20px;border-top:1px solid var(--nm-border);display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.nhleb-deadline-msg{font-size:11px;color:var(--nm-text-d)}
.nhleb-booking-actions{display:flex;gap:10px}
.nhleb-badge{display:inline-block;padding:3px 10px;border-radius:12px;font-size:11px;font-weight:600;letter-spacing:.04em}
.nhleb-badge-confirmed{background:rgba(76,175,114,.15);color:#4caf72;border:1px solid rgba(76,175,114,.3)}
.nhleb-badge-pending{background:rgba(201,153,76,.15);color:#c9994c;border:1px solid rgba(201,153,76,.3)}
.nhleb-badge-cancelled{background:rgba(201,76,76,.12);color:#c94c4c;border:1px solid rgba(201,76,76,.25)}
.nhleb-action-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:6px;font-family:inherit;font-size:12px;font-weight:600;cursor:pointer;letter-spacing:.04em;transition:all .2s;border:1px solid transparent}
.nhleb-action-btn svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2;flex-shrink:0}
.nhleb-action-btn-change{background:transparent;border-color:var(--nm-gold-d);color:var(--nm-gold-l)}
.nhleb-action-btn-change:hover{background:rgba(201,168,76,.1);border-color:var(--nm-gold)}
.nhleb-action-btn-cancel{background:transparent;border-color:rgba(201,76,76,.4);color:#c97070}
.nhleb-action-btn-cancel:hover{background:rgba(201,76,76,.1);border-color:var(--nm-danger);color:var(--nm-danger)}
.nhleb-back-btn{display:inline-flex;align-items:center;gap:5px;background:none;border:none;color:var(--nm-text-d);cursor:pointer;font-size:12px;font-family:inherit;padding:0;margin-bottom:16px;transition:color .2s}
.nhleb-back-btn:hover{color:var(--nm-gold-l)}
.nhleb-back-btn svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2}
/* Modal */
.nhleb-modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.75);display:flex;align-items:center;justify-content:center;z-index:99999;padding:16px;opacity:0;pointer-events:none;transition:opacity .25s;backdrop-filter:blur(4px)}
.nhleb-modal-overlay.open{opacity:1;pointer-events:all}
.nhleb-modal{background:var(--nm-bg2);border:1px solid var(--nm-border-g);border-radius:14px;width:100%;max-width:560px;max-height:88vh;overflow-y:auto;box-shadow:var(--nm-shadow);animation:nhleb-modal-in .25s ease}
.nhleb-modal-sm{max-width:400px}
@keyframes nhleb-modal-in{from{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}
.nhleb-modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px;border-bottom:1px solid var(--nm-border);background:var(--nm-bg3);border-radius:14px 14px 0 0;position:sticky;top:0;z-index:1}
.nhleb-modal-header h3{display:flex;align-items:center;gap:10px;margin:0;font-size:15px;color:var(--nm-gold-l);letter-spacing:.04em}
.nhleb-modal-header h3 svg{width:18px;height:18px;stroke:var(--nm-gold);fill:none;stroke-width:1.8}
.nhleb-modal-close{background:transparent;border:none;color:var(--nm-text-d);cursor:pointer;padding:4px;display:flex;align-items:center;transition:color .2s}
.nhleb-modal-close:hover{color:var(--nm-gold-l)}
.nhleb-modal-close svg{width:18px;height:18px;stroke:currentColor;fill:none;stroke-width:2}
.nhleb-modal-body{padding:22px}
.nhleb-modal-current{background:var(--nm-bg3);border:1px solid var(--nm-border-g);border-radius:var(--nm-radius);padding:14px 18px;margin-bottom:20px;font-size:13px;line-height:1.8}
.nhleb-modal-current strong{color:var(--nm-gold-l)}
.nhleb-modal-steps{display:flex;align-items:center;justify-content:center;margin-bottom:22px}
.nhleb-modal-step{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--nm-text-d);opacity:.4;transition:opacity .2s}
.nhleb-modal-step.active{opacity:1;color:var(--nm-gold-l)}
.nhleb-modal-step-num{width:24px;height:24px;border-radius:50%;background:var(--nm-bg4);border:1px solid var(--nm-border);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700}
.nhleb-modal-step.active .nhleb-modal-step-num{background:linear-gradient(135deg,#8a6e2f,#c9a84c);border-color:var(--nm-gold);color:#0e0e0e}
.nhleb-modal-step-line{height:1px;width:36px;background:var(--nm-border);margin:0 6px}
.nhleb-modal-section.hidden{display:none}
.nhleb-modal-cal-nav{display:flex;align-items:center;justify-content:center;gap:14px;margin-bottom:12px}
.nhleb-modal-cal-nav span{font-size:14px;color:var(--nm-gold-l);font-weight:600;min-width:100px;text-align:center}
.nhleb-cal-btn{background:transparent;border:1px solid var(--nm-border);border-radius:6px;color:var(--nm-text-d);cursor:pointer;padding:6px 10px;display:flex;align-items:center;transition:all .2s}
.nhleb-cal-btn:hover{border-color:var(--nm-gold-d);color:var(--nm-gold-l)}
.nhleb-cal-btn svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
.nhleb-modal-calendar{display:grid;grid-template-columns:repeat(7,1fr);gap:3px}
.nhleb-modal-cal-header{text-align:center;font-size:10px;color:var(--nm-text-d);padding:5px 0;letter-spacing:.06em}
.nhleb-modal-cal-cell{aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:5px;font-size:12px;border:1px solid transparent;transition:all .15s;cursor:default;color:var(--nm-text-d)}
.nhleb-modal-cal-cell.available{background:linear-gradient(135deg,#1a1508,#161616);border-color:rgba(201,168,76,.3);color:var(--nm-gold-l);cursor:pointer}
.nhleb-modal-cal-cell.available:hover,.nhleb-modal-cal-cell.selected{border-color:var(--nm-gold);background:linear-gradient(135deg,#221c0a,#1e1a08)}
.nhleb-modal-cal-cell.selected{font-weight:700}
.nhleb-modal-cal-cell.unavailable{opacity:.25}
.nhleb-modal-cal-cell.empty{border-color:transparent;background:transparent}
.nhleb-avail-dot-sm{width:3px;height:3px;border-radius:50%;background:var(--nm-gold);margin-top:2px}
.nhleb-cal-note{font-size:11px;color:var(--nm-text-d);margin-top:10px;text-align:center}
.nhleb-modal-date-label{font-size:14px;color:var(--nm-gold-l);font-weight:600;margin-bottom:14px}
.nhleb-modal-slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.nhleb-modal-slot-card{background:var(--nm-bg3);border:1px solid var(--nm-border);border-radius:var(--nm-radius);padding:14px 10px;text-align:center;cursor:pointer;transition:all .2s}
.nhleb-modal-slot-card:hover,.nhleb-modal-slot-card.selected{border-color:var(--nm-gold);background:rgba(201,168,76,.07)}
.nhleb-modal-slot-time{font-size:14px;font-weight:600;color:var(--nm-gold-l);margin-bottom:4px}
.nhleb-modal-slot-remaining{font-size:10px;color:var(--nm-text-d)}
.nhleb-modal-slot-card.full{opacity:.35;cursor:not-allowed}
.nhleb-modal-confirm-box{background:var(--nm-bg3);border:1px solid var(--nm-border-g);border-radius:var(--nm-radius);padding:18px 20px;margin-bottom:20px;font-size:13px;line-height:1.9}
.nhleb-modal-confirm-box strong{color:var(--nm-gold-l)}
.nhleb-modal-confirm-arrow{font-size:18px;color:var(--nm-gold);text-align:center;margin:8px 0}
.nhleb-modal-actions{text-align:center}
.nhleb-modal-actions-row{display:flex;gap:12px;justify-content:center}
.nhleb-modal-submit-btn{display:inline-flex;align-items:center;gap:8px;background:linear-gradient(135deg,#8a6e2f,#c9a84c);color:#0e0e0e;border:none;padding:12px 28px;border-radius:40px;font-family:inherit;font-size:14px;font-weight:700;cursor:pointer;letter-spacing:.04em;transition:all .2s;box-shadow:0 4px 16px rgba(201,168,76,.2)}
.nhleb-modal-submit-btn:hover{background:linear-gradient(135deg,#c9a84c,#e2c97e)}
.nhleb-modal-submit-btn:disabled{opacity:.5;cursor:not-allowed}
.nhleb-modal-submit-btn svg{width:15px;height:15px;stroke:#0e0e0e;fill:none;stroke-width:2.5}
.nhleb-modal-btn-ghost{background:transparent;border:1px solid var(--nm-border);color:var(--nm-text-d);padding:10px 22px;border-radius:6px;font-family:inherit;font-size:13px;cursor:pointer;transition:all .2s}
.nhleb-modal-btn-ghost:hover{border-color:var(--nm-gold-d);color:var(--nm-gold-l)}
.nhleb-modal-btn-danger{display:inline-flex;align-items:center;gap:7px;background:rgba(201,76,76,.12);border:1px solid rgba(201,76,76,.4);color:#e07070;padding:10px 22px;border-radius:6px;font-family:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:all .2s}
.nhleb-modal-btn-danger:hover{background:rgba(201,76,76,.22);color:#ff8080}
.nhleb-cancel-confirm-info{background:var(--nm-bg3);border:1px solid var(--nm-border-g);border-radius:var(--nm-radius);padding:14px 18px;margin-bottom:16px;font-size:13px;line-height:1.8}
.nhleb-cancel-confirm-info strong{color:var(--nm-gold-l)}
.nhleb-cancel-warning{text-align:center;color:#e07070;font-size:13px;margin-bottom:18px}
.nhleb-modal-error{margin-top:14px;background:rgba(201,76,76,.1);border:1px solid rgba(201,76,76,.28);color:#e07070;border-radius:var(--nm-radius);padding:10px 14px;font-size:13px;text-align:center}
.nhleb-modal-error.hidden{display:none}
.nhleb-toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%) translateY(20px);background:linear-gradient(135deg,#1a1508,#141208);border:1px solid rgba(201,168,76,.3);color:var(--nm-gold-l);padding:12px 24px;border-radius:40px;font-size:13px;font-family:inherit;box-shadow:0 8px 24px rgba(0,0,0,.5);z-index:999999;opacity:0;transition:all .3s;white-space:nowrap}
.nhleb-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
@media(max-width:560px){.nhleb-booking-card-body{grid-template-columns:1fr}.nhleb-modal-slots{grid-template-columns:repeat(2,1fr)}.nhleb-booking-card-footer{flex-direction:column;align-items:flex-start}}