/* === AuctionCalendar.cshtml === */
:root{
  --ah-gold:var(--ah-color-primary);--ah-gold-lt:var(--ah-color-primary-lt);--ah-gold-dk:var(--ah-color-primary-dk);
  --ah-dark:#111010;--ah-dark-mid:#2A2825;
  --ah-mid:#6B6560;--ah-light:#A8A29E;
  --ah-cream:#FAFAF8;--ah-cream-w:#F5F1EA;
  --ah-border:#E9E4DC;--ah-border-dk:#D4CEC4;
  --ah-white:#FFFFFF;--ah-success:#4A7C59;--ah-danger:#C0392B;
  --ah-blue:#5B8FD4;
  --ah-r-sm:4px;--ah-r-md:8px;--ah-r-lg:16px;
  --ah-sh-sm:0 1px 4px rgba(17,16,16,.06);
  --ah-sh-md:0 4px 20px rgba(17,16,16,.10);
  --ease:cubic-bezier(.4,0,.2,1);
}
/* Hero */
.cal-hero{background:var(--ah-dark);padding:60px 32px 48px;position:relative;overflow:hidden}
.cal-hero::before{content:'';position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent,transparent 80px,rgba(30,45,79,.03) 80px,rgba(30,45,79,.03) 81px)}
.cal-hero-inner{max-width:1300px;margin:0 auto;display:flex;align-items:flex-end;justify-content:space-between;gap:40px;flex-wrap:wrap;position:relative;z-index:1}
.cal-hero-kicker{font-size:10px;font-weight:700;letter-spacing:.18em;text-transform:uppercase;color:var(--ah-gold-lt);margin-bottom:12px}
.cal-hero-title{font-family:var(--ah-font-serif);font-size:clamp(28px,3.5vw,44px);font-weight:700;color:#fff;line-height:1.2;margin-bottom:8px}
.cal-hero-title em{font-style:italic;color:var(--ah-gold-lt)}
.cal-hero-sub{font-size:14px;color:rgba(255,255,255,.45);max-width:480px}
.live-pill{display:flex;align-items:center;gap:8px;padding:10px 18px;background:rgba(74,124,89,.15);border:1px solid rgba(74,124,89,.3);border-radius:24px;font-size:13px;font-weight:700;color:#7EC8A0}
.live-dot{width:8px;height:8px;border-radius:50%;background:#4CAF7D;animation:livePulse 2s infinite;flex-shrink:0}
@keyframes livePulse{0%,100%{box-shadow:0 0 0 0 rgba(76,175,125,.6)}50%{box-shadow:0 0 0 4px rgba(76,175,125,0)}}
/* Layout */
.cal-layout{max-width:1300px;margin:0 auto;padding:48px 32px;display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}
/* View/filter bar */
.view-bar{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px;flex-wrap:wrap;gap:12px}
.view-bar-left{display:flex;align-items:center;gap:8px}
.view-btn{width:38px;height:38px;border-radius:var(--ah-r-sm);border:1.5px solid var(--ah-border);display:flex;align-items:center;justify-content:center;font-size:14px;color:var(--ah-mid);transition:all .2s;cursor:pointer}
.view-btn.active,.view-btn:hover{background:var(--ah-dark);border-color:var(--ah-dark);color:#fff}
.filter-pills{display:flex;gap:8px;flex-wrap:wrap}
.fpill{padding:7px 16px;border:1.5px solid var(--ah-border);border-radius:24px;font-size:13px;font-weight:500;color:var(--ah-mid);cursor:pointer;transition:all .2s;white-space:nowrap;background:none}
.fpill:hover{border-color:var(--ah-dark);color:var(--ah-dark)}
.fpill.active{background:var(--ah-dark);border-color:var(--ah-dark);color:#fff}
.fpill.live-fpill{border-color:rgba(74,124,89,.4);color:var(--ah-success)}
.fpill.live-fpill.active{background:var(--ah-success);border-color:var(--ah-success);color:#fff}
/* Month nav */
.month-nav{display:flex;align-items:center;gap:16px;margin-bottom:28px}
.month-nav-btn{width:36px;height:36px;border-radius:var(--ah-r-sm);border:1.5px solid var(--ah-border);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--ah-mid);cursor:pointer;transition:all .2s;background:none}
.month-nav-btn:hover{border-color:var(--ah-dark);color:var(--ah-dark)}
.month-nav-title{font-family:var(--ah-font-serif);font-size:20px;font-weight:700;color:var(--ah-dark)}
.month-nav-sub{font-size:13px;color:var(--ah-light);margin-left:2px}
/* Calendar grid */
.cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr);gap:0;margin-bottom:6px}
.cal-wday{text-align:center;padding:8px 4px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ah-light)}
.cal-days{display:grid;grid-template-columns:repeat(7,1fr);gap:4px}
.cal-day{aspect-ratio:1;border:1px solid var(--ah-border);border-radius:var(--ah-r-sm);padding:6px;background:#fff;cursor:pointer;transition:all .2s;display:flex;flex-direction:column;min-height:72px;position:relative}
.cal-day:hover{border-color:var(--ah-gold-lt);box-shadow:var(--ah-sh-sm)}
.cal-day.empty{background:transparent;border-color:transparent;cursor:default}
.cal-day.today{border-color:var(--ah-gold);background:rgba(30,45,79,.05)}
.cal-day.selected{border-color:var(--ah-dark);background:var(--ah-dark)}
.cal-day.selected .day-num{color:#fff}
.cal-day.has-event{background:var(--ah-cream-w)}
.day-num{font-size:12px;font-weight:700;color:var(--ah-dark);line-height:1;margin-bottom:4px}
.day-events{display:flex;flex-direction:column;gap:2px;flex:1}
.day-event-dot{height:18px;border-radius:2px;padding:0 4px;font-size:9px;font-weight:700;display:flex;align-items:center;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;color:#fff}
.day-event-dot.live{background:var(--ah-success)}
.day-event-dot.upcoming{background:var(--ah-gold-dk)}
.day-event-dot.online{background:var(--ah-blue)}
/* List view */
.sessions-list{display:flex;flex-direction:column;gap:12px}
.session-card{display:grid;grid-template-columns:80px 1fr auto;gap:20px;background:#fff;border:1px solid var(--ah-border);border-radius:var(--ah-r-md);cursor:pointer;transition:all .22s var(--ease);align-items:center;padding:20px 24px;text-decoration:none;color:inherit}
.session-card:hover{border-color:var(--ah-gold-lt);box-shadow:var(--ah-sh-md)}
.session-card.live-card{border-left:3px solid var(--ah-success)}
.session-date-block{text-align:center;flex-shrink:0}
.session-day{font-family:var(--ah-font-serif);font-size:36px;font-weight:700;color:var(--ah-dark);line-height:1}
.session-month{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--ah-light)}
.session-status{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:2px;font-size:10px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;margin-bottom:8px}
.session-status.live{background:rgba(74,124,89,.12);color:var(--ah-success)}
.session-status.upcoming{background:rgba(30,45,79,.12);color:var(--ah-gold-dk)}
.session-status.online{background:rgba(91,143,212,.12);color:var(--ah-blue)}
.session-title{font-family:var(--ah-font-serif);font-size:17px;font-weight:700;color:var(--ah-dark);margin-bottom:6px}
.session-meta{display:flex;align-items:center;gap:14px;font-size:12.5px;color:var(--ah-light)}
.session-meta i{font-size:11px;margin-right:4px}
.session-actions{display:flex;flex-direction:column;gap:8px;flex-shrink:0}
.session-btn{display:flex;align-items:center;justify-content:center;gap:7px;padding:9px 18px;border-radius:var(--ah-r-sm);font-size:13px;font-weight:700;white-space:nowrap;transition:all .2s;border:none;cursor:pointer;font-family:inherit}
.session-btn.primary{background:var(--ah-dark);color:#fff}
.session-btn.primary:hover{background:var(--ah-dark-mid)}
.session-btn.primary.live{background:var(--ah-success)}
.session-btn.secondary{border:1.5px solid var(--ah-border-dk);color:var(--ah-mid);background:none}
.session-btn.secondary:hover{border-color:var(--ah-dark);color:var(--ah-dark)}
.session-lot-count{font-size:12px;font-weight:700;color:var(--ah-gold-dk);text-align:right}
/* Month divider */
.month-divider{display:flex;align-items:center;gap:12px;margin:28px 0 12px;font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--ah-light)}
.month-divider::after{content:'';flex:1;height:1px;background:var(--ah-border)}
/* Sidebar */
.cal-sidebar{position:sticky;top:84px}
.sidebar-box{background:#fff;border:1px solid var(--ah-border);border-radius:var(--ah-r-md);overflow:hidden;margin-bottom:16px}
.sidebar-box-header{padding:14px 18px;border-bottom:1px solid var(--ah-border);font-size:11.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--ah-light)}
.sidebar-box-body{padding:16px 18px}
.reminder-item{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--ah-border);cursor:pointer}
.reminder-item:last-child{border-bottom:none}
.reminder-date{width:40px;height:40px;background:var(--ah-dark);border-radius:var(--ah-r-sm);display:flex;flex-direction:column;align-items:center;justify-content:center;flex-shrink:0}
.reminder-date-day{font-family:var(--ah-font-serif);font-size:16px;font-weight:700;color:#fff;line-height:1}
.reminder-date-mo{font-size:8px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.reminder-title{font-size:13px;font-weight:700;color:var(--ah-dark);line-height:1.3}
.reminder-sub{font-size:11.5px;color:var(--ah-light);margin-top:2px}
.reminder-bell{width:28px;height:28px;border-radius:var(--ah-r-sm);border:1px solid var(--ah-border);display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--ah-light);transition:all .2s;margin-left:auto;flex-shrink:0;cursor:pointer;background:none}
.reminder-bell:hover,.reminder-bell.set{background:var(--ah-dark);border-color:var(--ah-dark);color:#fff}
.register-cta{background:linear-gradient(135deg,var(--ah-dark) 0%,var(--ah-dark-mid) 100%);padding:20px;text-align:center;border-radius:var(--ah-r-md);margin-bottom:16px}
.register-cta p{font-size:13px;color:rgba(255,255,255,.55);margin-bottom:14px;line-height:1.6}
.register-cta h4{font-family:var(--ah-font-serif);font-size:16px;font-weight:700;color:#fff;margin-bottom:6px}
.register-cta-btn{display:flex;align-items:center;justify-content:center;gap:8px;width:100%;padding:12px;background:var(--ah-gold);color:#fff;border-radius:var(--ah-r-sm);font-size:13.5px;font-weight:700;transition:background .2s;cursor:pointer;border:none;font-family:inherit}
.register-cta-btn:hover{background:var(--ah-gold-dk)}
/* Empty state */
.cal-empty{text-align:center;padding:60px 20px;color:var(--ah-mid)}
.cal-empty i{font-size:40px;color:var(--ah-border-dk);display:block;margin-bottom:16px}
@media(max-width:1100px){.cal-layout{grid-template-columns:1fr}.cal-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}}
@media(max-width:768px){.session-card{grid-template-columns:60px 1fr;grid-template-rows:auto auto}.session-actions{grid-column:2;flex-direction:row}.cal-layout{padding:32px 20px}.cal-day{min-height:56px;padding:4px}.day-event-dot{display:none}.cal-sidebar{grid-template-columns:1fr}}
@media(max-width:480px){.cal-hero{padding:48px 20px}.month-nav{flex-wrap:wrap}}