:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--color-primary:#1a5b8f;--color-primary-dark:#12446e;--color-primary-light:#e6f1f8;--color-secondary:#147a5a;--color-surface:#fff;--color-surface-variant:#f5f7f8;--color-on-surface:#17232d;--color-on-surface-secondary:#435463;--color-outline:#c9d3da;--color-accent:#b42318;--color-focus-ring:#ffbf47;--font-family:"Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, -apple-system, BlinkMacSystemFont, sans-serif;--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-full:9999px;--shadow-sm:0 1px 2px #17232d14, 0 1px 6px #17232d0a;--shadow-md:0 8px 20px #17232d1f;--duration-fast:.12s;--duration-normal:.18s;--ease-default:cubic-bezier(.2, 0, 0, 1)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}html[data-theme=romance]{--color-primary:#8f3655;--color-primary-dark:#68233d;--color-primary-light:#f8e7ec;--color-secondary:#77611c;--color-accent:#b95c48;--color-surface-variant:#fbf3f1;--color-outline:#e5cbd3}html[data-theme=business]{--color-primary:#243b68;--color-primary-dark:#17284c;--color-primary-light:#e9eef8;--color-secondary:#236e6d;--color-accent:#a94442;--color-surface-variant:#f3f5f9;--color-outline:#cbd4e4}html[data-theme=casual]{--color-primary:#23654e;--color-primary-dark:#164433;--color-primary-light:#e8f5ee;--color-secondary:#8a5d1b;--color-accent:#b8543d;--color-surface-variant:#f4f4eb;--color-outline:#d4dcc6}*{box-sizing:border-box;font-feature-settings:"palt";line-break:strict;word-break:normal;overflow-wrap:break-word;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--color-surface-variant);color:var(--color-on-surface);font-family:var(--font-family);-webkit-font-smoothing:antialiased;font-size:16px;font-weight:400;line-height:1.8}button,input,select,textarea,a{min-width:44px;min-height:44px}button,input,select,textarea{font:inherit}:focus-visible{outline:3px solid var(--color-focus-ring);outline-offset:3px}.skip-link{z-index:2000;border-radius:var(--radius-sm);background:var(--color-on-surface);color:#fff;min-width:0;min-height:0;padding:10px 14px;font-weight:700;text-decoration:none;position:fixed;top:-80px;left:16px}.skip-link:focus{top:16px}#app{flex-direction:column;max-width:1140px;min-height:100vh;margin:0 auto;padding:24px 20px;display:flex}.navbar{background:var(--color-surface);border:1px solid var(--color-outline);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;padding:10px 24px;display:flex}.brand-area{align-items:center;gap:10px;display:flex}.mode-switcher{background:var(--color-surface-variant);border-radius:var(--radius-full);border:1px solid var(--color-outline);gap:4px;padding:4px;display:flex}.mode-btn{color:var(--color-on-surface-secondary);border-radius:var(--radius-full);cursor:pointer;transition:background-color var(--duration-normal) var(--ease-default), color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default);background:0 0;border:none;justify-content:center;align-items:center;padding:8px 20px;font-size:.875rem;font-weight:500;display:inline-flex}.mode-btn.active{background:var(--color-primary);color:#fff}.live-banner{background:var(--color-surface);border:1px solid var(--color-outline);border-left:4px solid var(--color-primary);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;margin-bottom:24px;padding:16px 20px;display:flex}.timer-box{color:var(--color-primary);font-family:monospace;font-size:1.4rem;font-weight:500}.tabs-header{gap:8px;margin-bottom:24px;padding-bottom:4px;display:flex;overflow-x:auto}.tab-btn{background:var(--color-surface);border:1px solid var(--color-outline);color:var(--color-on-surface-secondary);border-radius:var(--radius-full);cursor:pointer;white-space:nowrap;transition:background-color var(--duration-normal) var(--ease-default), color var(--duration-normal) var(--ease-default), border-color var(--duration-normal) var(--ease-default);justify-content:center;align-items:center;padding:8px 20px;font-size:.875rem;font-weight:500;display:inline-flex}.tab-btn:hover{background:var(--color-primary-light);color:var(--color-primary)}.tab-btn.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.glass-card{background:var(--color-surface);border:1px solid var(--color-outline);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:24px;padding:28px}.card-title{color:var(--color-on-surface);border-bottom:1px solid var(--color-outline);align-items:center;gap:10px;margin-bottom:18px;padding-bottom:10px;font-size:1.2rem;font-weight:500;display:flex}.chip{border-radius:var(--radius-full);background:var(--color-surface-variant);border:1px solid var(--color-outline);min-height:28px;color:var(--color-on-surface-secondary);justify-content:center;align-items:center;padding:4px 12px;font-size:.75rem;font-weight:500;display:inline-flex}.chip-primary{background:var(--color-primary-light);color:var(--color-primary-dark);border-color:#1a5b8f59}.grid-cards{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px;display:grid}.participant-card{background:var(--color-surface);border:1px solid var(--color-outline);border-radius:var(--radius-lg);cursor:pointer;transition:border-color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default), transform var(--duration-normal) var(--ease-default);padding:18px}.participant-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.card-num-avatar{background:var(--color-primary);color:#fff;border-radius:50%;place-items:center;width:44px;height:44px;margin-bottom:12px;font-size:1.05rem;font-weight:500;display:grid}.participant-card.female .card-num-avatar{background:#d93025}.btn{border-radius:var(--radius-full);cursor:pointer;border:none;justify-content:center;align-items:center;gap:8px;padding:10px 24px;font-size:.875rem;font-weight:500;transition:all .2s;display:inline-flex}.btn-primary{background:var(--color-primary);color:#fff}.btn-primary:hover{background:var(--color-primary-dark)}.btn-secondary{color:var(--color-primary);border:1px solid var(--color-outline);background:0 0}.btn-danger{background:var(--color-accent);color:#fff}.form-label{color:var(--color-on-surface-secondary);margin-bottom:6px;font-size:.85rem;font-weight:500;display:block}.form-control{background:var(--color-surface);border:1px solid var(--color-outline);border-radius:var(--radius-md);width:100%;color:var(--color-on-surface);padding:10px 14px;font-family:inherit;font-size:.9rem}.form-control:focus{border:2px solid var(--color-primary);box-shadow:0 0 0 3px #1a5b8f33}.modal-overlay{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:1000;background:#20212480;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal-content{background:var(--color-surface);border:1px solid var(--color-outline);border-radius:var(--radius-lg);width:100%;max-width:500px;box-shadow:var(--shadow-md);padding:28px;position:relative}.modal-close{background:var(--color-surface-variant);color:var(--color-on-surface-secondary);cursor:pointer;border:none;border-radius:50%;position:absolute;top:16px;right:16px}@media (prefers-color-scheme:dark){:root{--color-primary:#77bde8;--color-primary-dark:#b5e2fb;--color-primary-light:#12334a;--color-secondary:#66d6ad;--color-surface:#101a22;--color-surface-variant:#182630;--color-on-surface:#edf5f8;--color-on-surface-secondary:#b6c5cf;--color-outline:#405563;--color-accent:#ff8f86;--shadow-sm:0 1px 2px #00000059;--shadow-md:0 8px 20px #0000006b}.chip-emerald{color:#a5e8ca;background:#103b2d;border-color:#236a50}.chip-gold{color:#ffe3a3;background:#493509;border-color:#75581b}.chip-rose{color:#ffc0bc;background:#4a1e1b;border-color:#823f39}[style*="background: white"],[style*="background: #ffffff"]{background:var(--color-surface)!important}}@media (width<=768px){#app{padding:16px}.navbar{border-radius:var(--radius-lg);align-items:stretch;padding:14px}.brand-area,.mode-switcher{width:100%}.mode-btn{flex:1 1 0;padding-inline:10px}.live-banner{align-items:flex-start;gap:14px;padding:16px}.glass-card{padding:20px 16px}.card-title{flex-wrap:wrap;align-items:flex-start}.grid-cards{grid-template-columns:1fr}}@media (width<=640px){.live-banner{flex-direction:column}.live-banner>div:last-child{text-align:left!important}.tabs-header{margin-inline:-16px;padding-inline:16px}.tab-btn{padding-inline:16px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}:root{--color-primary:#1b4d66;--color-primary-dark:#10384e;--color-primary-light:#e6f3f7;--color-secondary:#167a62;--color-accent:#b7414a;--color-surface:#fffdf9;--color-surface-variant:#f6f0e9;--color-on-surface:#1f2a32;--color-on-surface-secondary:#52616b;--color-outline:#d9d0c5;--color-focus-ring:#f2b84b;--radius-sm:8px;--radius-md:14px;--radius-lg:22px;--radius-full:999px;--shadow-sm:0 1px 0 #1f2a320d, 0 8px 24px #1f2a320f;--shadow-md:0 16px 44px #1f2a3221}body{background:radial-gradient(circle at 8% -10%, #d67f6026, transparent 28rem), radial-gradient(circle at 96% 8%, #3985981f, transparent 30rem), var(--color-surface-variant);min-width:320px}#app{width:100%;max-width:none;padding:28px clamp(24px,3vw,56px)}.navbar{border-radius:var(--radius-lg);background:color-mix(in srgb, var(--color-surface) 92%, transparent);min-height:82px;box-shadow:var(--shadow-sm);border:1px solid #d9d0c5d9;margin-bottom:28px;padding:16px 18px 16px 22px;position:relative;overflow:hidden}.navbar:after{content:"";pointer-events:none;background:#d67f6021;border-radius:50%;width:142px;height:142px;position:absolute;inset:auto -28px -54px auto}.brand-area{z-index:1;gap:12px;position:relative}.brand-area svg{background:var(--color-primary);border-radius:12px;padding:7px;color:#fff!important;width:34px!important;height:34px!important}.brand-title{color:var(--color-primary-dark);letter-spacing:-.035em;font-size:1.22rem;font-weight:700}.badge{border:1px solid var(--color-outline);border-radius:var(--radius-full);align-items:center;min-height:26px;padding:3px 9px;font-size:.72rem;font-weight:700;display:inline-flex}.badge-primary{color:#704a10;background:#fff4df}.mode-switcher{z-index:1;box-shadow:none;background:#edf5f5;border:1px solid #d8e4e7;padding:4px;position:relative}.mode-btn{border-radius:calc(var(--radius-full) - 4px);min-height:42px;color:var(--color-on-surface-secondary);padding-inline:18px}.mode-btn.active{background:var(--color-primary);box-shadow:0 3px 8px #1b4d663d}.live-banner{border-radius:var(--radius-lg);background:linear-gradient(118deg, var(--color-primary-dark), var(--color-primary));box-shadow:var(--shadow-md);color:#fff;border:1px solid #1b4d6642;border-left:0;margin-bottom:18px;padding:22px 24px;position:relative;overflow:hidden}.live-banner:before{content:"";border:1px solid #ffffff29;border-radius:50%;width:190px;height:190px;position:absolute;top:-70px;right:18%}.live-banner [style*="color: var(--color-on-surface-secondary)"],.live-banner [style*="color: var(--color-on-surface)"]{color:#ffffffd6!important}.live-banner [style*="color:var(--color-primary)"]{color:#a9e3ef!important}.timer-box{color:#fff;letter-spacing:.04em;background:#01172245;border:1px solid #ffffff47;border-radius:10px;justify-content:center;align-items:center;min-width:94px;padding:5px 10px;font-size:1.35rem;display:inline-flex}.tabs-header{border:1px solid var(--color-outline);border-radius:var(--radius-md);scrollbar-width:thin;background:#fffdf9b3;gap:6px;margin-bottom:18px;padding:6px}.tab-btn{background:0 0;border:1px solid #0000;border-radius:10px;min-height:42px;font-weight:700}.tab-btn:hover{background:#edf7f9;border-color:#b4d4df}.tab-btn.active{border-color:var(--color-primary);background:var(--color-primary);box-shadow:0 3px 8px #1b4d6633}.glass-card{border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-sm);border:1px solid #d9d0c5e6;margin-bottom:18px;padding:30px;position:relative;overflow:hidden}.glass-card:before{background:linear-gradient(90deg, var(--color-primary), #71b8c5 62%, #e29b79);content:"";width:100%;height:4px;position:absolute;top:0;left:0}.card-title{border-bottom-color:var(--color-outline);min-height:42px;color:var(--color-primary-dark);letter-spacing:-.02em;align-items:center;margin-bottom:22px;padding-bottom:16px;font-size:clamp(1.08rem,2vw,1.34rem);font-weight:700;position:relative}.chip{letter-spacing:.01em;border-radius:8px;min-height:28px;padding:4px 10px;font-weight:700}.chip-primary{color:#174e67;background:#e6f3f7;border-color:#b7d7e0}.chip-emerald{color:#135e4b;background:#e6f5ef;border-color:#b7ddce}.chip-gold{color:#704a10;background:#fff2dc;border-color:#efd09a}.chip-rose{color:#8c2d36;background:#fbe9e7;border-color:#e9bdb9}.grid-cards{gap:14px}.participant-card{border-color:var(--color-outline);border-radius:var(--radius-md);min-height:178px;box-shadow:none;background:linear-gradient(145deg,#fffdf9,#f8f3ec);padding:18px}.participant-card:hover{border-color:#7fb5c6;transform:translateY(-3px);box-shadow:0 10px 20px #17495b1f}.card-num-avatar{background:var(--color-primary);border-radius:14px;box-shadow:0 4px 10px #1b4d6633}.participant-card.female .card-num-avatar{background:#b7414a;box-shadow:0 4px 10px #b7414a33}.btn{letter-spacing:.01em;min-height:44px;transition:background-color var(--duration-normal) var(--ease-default), border-color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default), transform var(--duration-normal) var(--ease-default);border-radius:11px;padding:10px 18px;font-weight:700}.btn-primary{background:var(--color-primary);box-shadow:0 4px 10px #1b4d662e}.btn-primary:hover{background:var(--color-primary-dark);transform:translateY(-1px);box-shadow:0 6px 14px #1b4d6640}.btn-secondary{color:var(--color-primary-dark);background:#f8fcfc;border-color:#a8c8d1}.btn-secondary:hover{background:#e7f4f6}.btn-danger{background:var(--color-accent)}.form-group{margin-bottom:20px}.form-label{color:var(--color-on-surface);font-size:.88rem;font-weight:700}.field-hint{color:var(--color-on-surface-secondary);margin:-4px 0 14px;font-size:.82rem;line-height:1.7}.design-preset-fieldset{border:0;margin:26px 0 12px;padding:0}.design-preset-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.design-preset-card{cursor:pointer;border:1px solid var(--color-outline);background:var(--color-surface-variant);min-height:108px;transition:border-color var(--duration-normal) var(--ease-default), box-shadow var(--duration-normal) var(--ease-default), transform var(--duration-normal) var(--ease-default);border-radius:14px;gap:12px;padding:13px;display:flex}.design-preset-card:has(input:focus-visible){outline:3px solid var(--color-focus-ring);outline-offset:2px}.design-preset-card:hover{border-color:var(--color-primary);transform:translateY(-1px)}.design-preset-card.selected{border:2px solid var(--color-primary);box-shadow:0 5px 12px color-mix(in srgb, var(--color-primary) 16%, transparent)}.design-preset-card input{opacity:0;position:absolute}.preset-swatch{flex-direction:column;flex:none;justify-content:center;gap:4px;display:flex}.preset-swatch i{border:1px solid #0000001a;border-radius:4px;width:22px;height:14px;display:block}.preset-copy{align-content:center;gap:5px;display:grid}.preset-copy strong{color:var(--color-on-surface);font-size:.9rem}.preset-copy small{color:var(--color-on-surface-secondary);font-size:.76rem;line-height:1.45}.form-control{background:#fff;border-color:#bac8cc;border-radius:10px;min-height:46px;padding:10px 12px}.modal-overlay{background:#1226319e}.modal-content{border-radius:var(--radius-lg);background:var(--color-surface);border-color:#d9d0c5e0;max-height:min(760px,100vh - 40px);overflow-y:auto}.modal-close{border:1px solid var(--color-outline);place-items:center;min-width:40px;min-height:40px;display:grid}.announcement-control{box-shadow:var(--shadow-sm)}.app-main{width:100%;max-width:none;margin:0;padding:34px 0 56px}.hero-section{max-width:760px;padding:34px 0 28px}.hero-section h1{letter-spacing:-.045em;margin:5px 0 12px;font-size:clamp(2rem,5vw,3.35rem);line-height:1.12}.hero-section p:not(.eyebrow){color:var(--color-on-surface-secondary);font-size:1rem;line-height:1.8}.eyebrow{color:var(--color-primary);letter-spacing:.12em;margin:0;font-size:.72rem;font-weight:700}.brand-mark{background:var(--color-primary);color:#fff;border-radius:9px;place-items:center;width:28px;height:28px;font-weight:800;display:grid}.notice{border:1px solid color-mix(in srgb, var(--color-primary) 28%, var(--color-outline));border-radius:var(--radius-md);background:var(--color-primary-light);color:var(--color-primary-dark);margin:12px 0;padding:12px 16px}.section-header{justify-content:space-between;align-items:end;gap:18px;margin:12px 0 18px;display:flex}.section-header h2,.glass-card h2{margin:4px 0 0;font-size:1.25rem}.event-card{align-content:start;gap:14px;display:grid}.event-card h3{margin:0;font-size:1.15rem}.event-card>p{color:var(--color-on-surface-secondary);margin:0;line-height:1.65}.event-meta{border-block:1px solid var(--color-outline);gap:9px;margin:0;padding:12px 0;display:grid}.event-meta div{grid-template-columns:4.5rem 1fr;gap:10px;display:grid}.event-meta dt{color:var(--color-on-surface-secondary);font-size:.8rem}.event-meta dd{margin:0;font-size:.88rem}.payment-pending-note{background:color-mix(in srgb, #f3c969 16%, var(--color-surface));color:var(--color-on-surface-secondary);border-left:3px solid #b7791f;margin:0;padding:10px 12px;font-size:.84rem;line-height:1.55}.auth-layout{max-width:760px;margin-inline:auto;display:grid}.form-stack{gap:15px;display:grid}.form-stack h2,.form-stack h3{margin:0}.form-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid}.form-group{color:var(--color-on-surface);gap:7px;font-size:.88rem;font-weight:600;display:grid}.form-group textarea.form-control{resize:vertical;min-height:96px}.form-help{color:var(--color-on-surface-secondary);margin:0;font-size:.84rem}.check-row{color:var(--color-on-surface-secondary);align-items:flex-start;gap:10px;font-size:.86rem;line-height:1.55;display:flex}.check-row input{accent-color:var(--color-primary);margin-top:4px}.button-row{flex-wrap:wrap;gap:8px;display:flex}.announcement{border-left:3px solid var(--color-primary);background:var(--color-surface-variant);color:var(--color-on-surface-secondary);margin:14px 0;padding:12px}.admin-kpis{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin-bottom:18px;display:grid}.admin-kpis .glass-card{gap:7px;padding:18px;display:grid}.admin-kpis span{color:var(--color-on-surface-secondary);font-size:.82rem}.admin-kpis strong{color:var(--color-primary);font-size:1.75rem}.admin-grid{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:18px;margin-bottom:18px;display:grid}.admin-page-intro{min-height:48px;color:var(--color-on-surface-secondary);align-items:center;gap:12px;margin:2px 0 18px;display:flex}.admin-page-intro p{margin:0}.admin-page-intro .eyebrow{flex:none}.admin-section-heading{margin:2px 0 16px}.admin-section-heading h2{margin:4px 0 6px;font-size:1.35rem}.admin-section-heading p:not(.eyebrow),.section-description{color:var(--color-on-surface-secondary);margin:0;font-size:.88rem;line-height:1.55}.admin-layout{grid-template-columns:220px minmax(0,1fr);align-items:start;gap:22px;display:grid}.admin-sidebar{border:1px solid var(--color-outline);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-sm);gap:12px;padding:18px 14px;display:grid;position:sticky;top:18px}.admin-sidebar h2{margin:0;font-size:1.05rem}.admin-sidebar nav{gap:4px;display:grid}.admin-nav-item{border-radius:var(--radius-md);width:100%;min-height:40px;color:var(--color-on-surface-secondary);text-align:left;cursor:pointer;background:0 0;border:0;padding:8px 10px;font-size:.9rem}.admin-nav-item:hover,.admin-nav-item.active{background:var(--color-primary-light);color:var(--color-primary-dark);font-weight:700}.admin-content{min-width:0}.dashboard-section{gap:12px;display:grid}.event-progress-list{gap:14px;display:grid}.event-progress-card{border:1px solid var(--color-outline);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-sm);gap:18px;padding:20px;display:grid}.event-progress-top{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.event-progress-top .chip{margin:0 0 9px}.event-progress-top h3{margin:0 0 5px;font-size:1.08rem}.event-progress-top p:not(.chip){color:var(--color-on-surface-secondary);margin:0;font-size:.84rem}.event-phase-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin:0;padding:0;list-style:none;display:grid}.event-phase-steps li{color:var(--color-on-surface-secondary);text-align:center;gap:6px;font-size:.74rem;display:grid;position:relative}.event-phase-steps li:before{content:"";z-index:0;background:var(--color-outline);width:100%;height:2px;position:absolute;top:12px;left:0}.event-phase-steps li:first-child:before{width:50%;left:50%}.event-phase-steps li:last-child:before{width:50%}.event-phase-steps li span{z-index:1;border:2px solid 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nav{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-nav-item{text-align:center}.admin-page-intro{flex-direction:column;align-items:flex-start;gap:5px}.event-progress-top{flex-direction:column;align-items:stretch}.event-progress-top .btn{align-self:flex-start}.event-health-grid{grid-template-columns:1fr}.task-group-header{flex-direction:column;align-items:flex-start}.task-group-header progress{width:100%}.task-item{grid-template-columns:minmax(0,1fr) auto}.task-due{grid-column:1}.task-item>.button-row{grid-area:1/2/span 2;justify-content:flex-end}}@media (prefers-color-scheme:dark){:root{--color-primary:#75c2d2;--color-primary-dark:#b7e6ef;--color-primary-light:#173d48;--color-secondary:#73dbbd;--color-accent:#ff9da3;--color-surface:#142027;--color-surface-variant:#0c151b;--color-on-surface:#edf3f4;--color-on-surface-secondary:#b6c8cb;--color-outline:#3b535b}body{background:radial-gradient(circle at 10% -10%, #273a3f, transparent 32rem), var(--color-surface-variant)}.navbar,.tabs-header{background:#142027e6}.mode-switcher{background:#172c33;border-color:#35535a}.glass-card,.modal-content{background:var(--color-surface)}.participant-card{background:linear-gradient(145deg,#18252c,#142027)}.form-control{background:#0d181e}.chip-primary{color:#b7e9f1;background:#173f4a;border-color:#376d78}.chip-emerald{color:#a7ebd3;background:#143c32;border-color:#34765f}.chip-gold{color:#ffe5a8;background:#493609;border-color:#795d20}.chip-rose{color:#ffc9cc;background:#4b2528;border-color:#81444a}}@media (width>=1024px){.portal-body,.admin-body{min-width:0}.glass-card:has(.grid-cards){padding:34px}}@media (width<=768px){#app{padding:16px}.navbar{min-height:auto;padding:14px}.brand-area{flex-wrap:wrap}.brand-area .badge{justify-content:center;width:100%}.glass-card{padding:24px 18px}}@media (width<=640px){.navbar:after{display:none}.live-banner{padding:20px 18px}.tabs-header{border-radius:12px;grid-template-columns:repeat(2,minmax(0,1fr));margin-inline:0;padding-inline:6px;display:grid;overflow:visible}.tab-btn{text-align:center;white-space:normal;min-width:0;min-height:48px;padding:8px;font-size:.78rem;line-height:1.35}.tab-btn:last-child{grid-column:span 2}.announcement-control{flex-wrap:wrap;align-items:stretch!important;padding:14px!important}.announcement-control>span{width:100%}.announcement-control .form-control{flex:100%!important}.announcement-control .btn{flex:auto}.design-preset-grid{grid-template-columns:1fr}.card-title{margin-bottom:18px}.participant-card{min-height:0}}