:root{--bg-base: #fdfcfb;--bg-elevated: #ffffff;--bg-elevated-2: #f6f3ef;--surface: #ffffff;--neutral-hover: #f3f4f6;--border: #e6e4e1;--border-strong: #d8d5d0;--white: #ffffff;--text-primary: #111827;--text-secondary: #374151;--text-tertiary: #6b7280;--text-quaternary: #9ca3af;--accent: #fc820b;--accent-hover: #ea7509;--accent-active: #d1670a;--accent-text: #c2410c;--accent-tint: #fff7ed;--accent-tint-strong: #ffedd5;--accent-border: #fdba74;--accent-ring: rgba(252, 130, 11, .22);--accent-navy: #191f5c;--danger: #dc2626;--danger-bg: #fef2f2;--danger-border: #fecaca;--success: #15803d;--success-bg: #f0fdf4;--success-border: #bbf7d0;--radius-sm: 10px;--radius-md: 14px;--radius-lg: 20px;--shadow-xs: 0 1px 2px rgba(17, 24, 39, .05);--shadow-card: 0 1px 2px rgba(17, 24, 39, .04), 0 6px 16px rgba(17, 24, 39, .05);--shadow-card-hover: 0 14px 28px rgba(17, 24, 39, .09);--shadow-soft: 0 24px 60px rgba(17, 24, 39, .12);--shadow-glow: 0 8px 20px rgba(252, 130, 11, .22);--ease: cubic-bezier(.4, 0, .2, 1);--transition: .2s var(--ease);--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%}body{font-family:var(--font);color:var(--text-secondary);background:var(--bg-base);-webkit-font-smoothing:antialiased}#root{min-height:100vh}button{font-family:inherit;cursor:pointer;color:inherit}input{font-family:inherit}a{color:inherit}.page-title{font-weight:700;font-size:1.6rem;letter-spacing:-.01em;color:var(--text-primary);margin-bottom:.35rem}.page-subtitle{color:var(--text-secondary);font-size:.95rem;margin-bottom:1.75rem;line-height:1.55}.page-loading{display:flex;align-items:center;justify-content:center;height:100vh;color:var(--text-secondary);background:var(--bg-base);font-size:.95rem}.info-box{background:var(--bg-elevated-2);border:1px solid var(--border);border-radius:var(--radius-md);padding:1rem 1.25rem;color:var(--text-secondary);margin-bottom:1.5rem}.form-error{display:flex;align-items:center;gap:.5rem;background:var(--danger-bg);color:var(--danger);border:1px solid var(--danger-border);border-radius:var(--radius-sm);padding:.7rem .9rem;font-size:.85rem;font-weight:500}.form-error svg{flex-shrink:0;width:16px;height:16px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border:none;border-radius:var(--radius-sm);font-size:.9rem;font-weight:600;padding:.75rem 1.4rem;transition:transform var(--transition),box-shadow var(--transition),opacity var(--transition),background var(--transition),border-color var(--transition),color var(--transition)}.btn:active{transform:translateY(1px) scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none!important}.btn svg{transition:transform var(--transition)}.btn:hover svg{transform:translate(2px)}.btn-primary{background:var(--accent);color:var(--white);box-shadow:var(--shadow-glow)}.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 12px 26px #fc820b47}.btn-primary:disabled{box-shadow:none}.btn-full{width:100%}.btn-outline{background:var(--surface);color:var(--text-primary);border:1px solid var(--border);box-shadow:var(--shadow-xs)}.btn-outline:hover{border-color:var(--accent-border);color:var(--accent-text);background:var(--accent-tint);box-shadow:var(--shadow-card)}.btn-outline svg{width:16px;height:16px}.topbar-back-btn:hover svg,.networking-back-btn:hover svg{transform:translate(-2px)}.auth-page{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-base);padding:2rem 1.5rem;overflow:hidden}.auth-bg-glow{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:radial-gradient(560px circle at 85% 15%,var(--accent-tint),transparent 60%),radial-gradient(480px circle at 8% 85%,rgba(252,130,11,.05),transparent 60%)}.auth-layout{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;align-items:stretch;gap:4rem;width:100%;max-width:1080px}.auth-intro{display:flex;flex-direction:column;align-items:center;justify-content:center}.auth-logo-crop{width:440px;height:133px;overflow:hidden;margin-top:-10px;margin-bottom:.75rem}.auth-logo{display:block;width:440px;height:auto;margin-top:-154px}.auth-intro-text{color:var(--text-secondary);font-size:.98rem;line-height:1.65;max-width:380px;text-align:center;margin-top:10px}.surface-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft)}.auth-card{padding:2.5rem;width:100%}.auth-card-title{font-size:1.3rem;font-weight:700;color:var(--text-primary);margin-bottom:.4rem;letter-spacing:-.01em}.auth-card-subtitle{color:var(--text-secondary);font-size:.875rem;margin-bottom:1.75rem}.auth-form{display:flex;flex-direction:column;gap:1.25rem}.form-label{display:flex;flex-direction:column;gap:.5rem;font-size:.825rem;font-weight:600;color:var(--text-secondary)}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:.95rem;width:18px;height:18px;color:var(--text-quaternary);pointer-events:none;transition:color var(--transition)}.input-wrapper:focus-within .input-icon{color:var(--accent-text)}.form-input{width:100%;border:1px solid var(--border);border-radius:var(--radius-sm);padding:.8rem .95rem .8rem 2.7rem;font-size:.95rem;font-weight:500;color:var(--text-primary);background:#faf9f7;transition:border-color var(--transition),box-shadow var(--transition),background var(--transition)}.form-input::placeholder{color:var(--text-quaternary)}.form-input:focus{outline:none;border-color:var(--accent);background:var(--white);box-shadow:0 0 0 3px var(--accent-ring)}.form-hint{font-size:.75rem;font-weight:400;color:var(--text-tertiary);line-height:1.5}.page{min-height:100vh;background:var(--bg-base)}.topbar{display:flex;align-items:center;justify-content:space-between;height:90px;padding:0 1.75rem;position:sticky;top:0;z-index:10;background:#ffffffdb;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.topbar-logo{height:180px;width:auto;display:block}.topbar-logo-btn{display:inline-flex;align-items:center;background:none;border:none;padding:0;cursor:pointer;transition:opacity var(--transition),transform var(--transition)}.topbar-logo-btn:hover{opacity:.85;transform:scale(1.02)}.topbar-back-btn{flex-shrink:0}.topbar-right{display:flex;align-items:center;flex-shrink:0}.content{max-width:1080px;margin:0 auto;padding:.5rem 1.75rem 5rem;animation:fadeIn .32s var(--ease)}.content--roomy{padding-top:2.75rem}.section-heading{margin-bottom:1.5rem}.section-heading .page-title{font-size:1.25rem;margin-bottom:.25rem}.section-heading .page-subtitle{margin-bottom:0;font-size:.9rem}.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:1rem;margin-top:1.5rem}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.4rem;text-align:left;box-shadow:var(--shadow-card);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.card:hover{transform:translateY(-3px);border-color:var(--accent-border);box-shadow:var(--shadow-card-hover)}.card:active{transform:translateY(-1px) scale(.985);box-shadow:var(--shadow-card)}.card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.company-badge{width:44px;height:44px;border-radius:12px;background:var(--accent);color:var(--white);font-weight:800;font-size:1.1rem;display:flex;align-items:center;justify-content:center;flex-shrink:0}.card-title{font-weight:700;font-size:1.05rem;letter-spacing:-.01em;color:var(--text-primary);margin-bottom:.3rem}.stat-row{display:flex;flex-wrap:wrap;gap:1.75rem;margin-bottom:2rem}.stat-row-home{margin-top:2rem}.stat-tile{display:flex;align-items:center;gap:.85rem;flex:1;min-width:160px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:1.1rem 1.35rem;box-shadow:var(--shadow-card)}.stat-tile-icon{width:22px;height:22px;flex-shrink:0;color:var(--accent)}.stat-tile-icon-success{color:var(--success)}.stat-tile-value{display:block;font-size:1.4rem;font-weight:800;letter-spacing:-.01em;color:var(--text-primary);line-height:1.2}.stat-tile-label{display:block;font-size:.8rem;font-weight:500;color:var(--text-tertiary)}.stat-tile-progress{flex-direction:column;align-items:flex-start;gap:.5rem;justify-content:center}.stat-tile-progress-track{width:100%;height:8px;border-radius:999px;background:var(--bg-elevated-2);overflow:hidden}.stat-tile-progress-fill{height:100%;border-radius:999px;background:var(--accent);transition:width .48s var(--ease)}.company-tile-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:1.1rem}.company-tile{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.9rem;aspect-ratio:4 / 3;width:100%;padding:1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;text-align:center;box-shadow:var(--shadow-card);transition:transform var(--transition),box-shadow var(--transition),border-color var(--transition)}.company-tile:hover{transform:translateY(-3px);border-color:var(--accent-border);box-shadow:var(--shadow-card-hover)}.company-tile:active{transform:translateY(-1px) scale(.985)}.company-tile:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.company-tile-logo{display:flex;align-items:center;justify-content:center;width:100%;max-height:110px;background:var(--surface)}.company-tile-logo img{max-width:100%;max-height:110px;object-fit:contain}.company-tile-name{font-weight:700;font-size:.92rem;letter-spacing:-.01em;color:var(--text-primary);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.company-header{display:flex;align-items:center;gap:1.25rem;margin-bottom:2.25rem}.company-badge-lg{width:68px;height:68px;border-radius:18px;background:var(--accent);color:var(--white);font-weight:800;font-size:1.7rem;display:flex;align-items:center;justify-content:center;flex-shrink:0;box-shadow:var(--shadow-glow)}.company-name{font-size:1.5rem;font-weight:800;letter-spacing:-.015em;color:var(--text-primary);margin-bottom:.2rem}.company-subtitle{color:var(--text-secondary);font-size:.9rem}.company-info-card{padding:1.5rem 1.75rem;margin-bottom:2.25rem}.company-info-label{display:block;font-size:.75rem;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--text-tertiary);margin-bottom:.6rem}.company-info-text{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.company-info-text-placeholder{font-style:italic;color:var(--text-quaternary)}.video-card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:1.25rem}.video-card{position:relative;display:block;width:100%;padding:0;border:none;border-radius:var(--radius-md);overflow:hidden;text-align:left;box-shadow:var(--shadow-card);transition:transform var(--transition),box-shadow var(--transition)}.video-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-card-hover)}.video-card:active{transform:translateY(-1px) scale(.985);box-shadow:var(--shadow-card)}.video-card:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.video-card-media{position:relative;width:100%;aspect-ratio:16 / 9;background:var(--bg-elevated-2);overflow:hidden}.video-card-thumb-img{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform .32s var(--ease)}.video-card:hover .video-card-thumb-img{transform:scale(1.06)}.video-card-thumb-placeholder{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--bg-elevated-2),var(--bg-elevated))}.video-card-placeholder-icon{width:28px;height:28px;color:var(--accent);opacity:.55}.video-card-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,transparent 35%,rgba(9,13,24,.55) 75%,rgba(9,13,24,.88) 100%);pointer-events:none}.video-card-thumb-overlay{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;background:#0f172a33;opacity:0;transition:opacity .28s var(--ease),background .28s var(--ease)}.video-card:hover .video-card-thumb-overlay{opacity:1;background:#0f172a4d}.video-card-play-circle{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;background:#fffffff5;transform:scale(.85);transition:transform .28s var(--ease);box-shadow:0 8px 20px #11182747}.video-card:hover .video-card-play-circle{transform:scale(1)}.video-card-play-icon{width:20px;height:20px;color:#111827;margin-left:2px}.video-card-info{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:2.5rem 1rem .9rem;display:flex;flex-direction:column;align-items:flex-start;gap:.4rem}.video-card-company-tag{font-size:.7rem;font-weight:700;letter-spacing:.03em;text-transform:uppercase;color:#fffffff2;background:#ffffff29;border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:.2rem .6rem}.video-card-title{font-weight:600;font-size:.95rem;line-height:1.35;color:var(--white);text-shadow:0 1px 6px rgba(0,0,0,.35);overflow:hidden;text-overflow:ellipsis;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.video-card-progress{align-self:flex-start}.video-card-progress.progress-badge-partial{background:#fc820bd9;color:var(--white);border-color:transparent}.video-card-progress.progress-badge-done{background:#fffffff0;color:var(--success);border-color:transparent}.video-page{max-width:860px;margin:0 auto}.video-frame-wrapper{position:relative;width:100%;padding-top:56.25%;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-soft);background:var(--bg-elevated-2);border:1px solid var(--border);margin-bottom:1.75rem}.video-frame{position:absolute;top:0;left:0;width:100%;height:100%;border:none}.video-info{padding:0 .25rem}.video-title{font-size:1.4rem;font-weight:700;letter-spacing:-.01em;color:var(--text-primary);margin-bottom:.6rem}.video-description{color:var(--text-secondary);font-size:.95rem;line-height:1.65}@keyframes fadeIn{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 860px){.auth-layout{grid-template-columns:1fr;gap:2rem;max-width:440px}.auth-intro{align-items:center;text-align:center}.auth-logo-crop{width:360px;height:109px}.auth-logo{width:360px;margin-top:-126px}.auth-intro-text{max-width:100%}.auth-card{padding:2rem 1.6rem}}@media (max-width: 640px){.auth-page{padding:2.5rem 1.25rem}.topbar{padding:0 1.1rem}.content{padding:1.75rem 1.1rem 3.5rem}.content--roomy{padding-top:2.5rem}.sponsors-band-inner{padding:0 1.1rem}.page-title{font-size:1.35rem}.hero{padding:1.75rem}.hero-title{font-size:1.35rem}.card-grid{grid-template-columns:1fr 1fr;gap:.7rem}.company-header{gap:1rem}.company-badge-lg{width:56px;height:56px;font-size:1.4rem;border-radius:14px}.company-name{font-size:1.2rem}.video-card{gap:.85rem}.video-thumb{width:52px;height:52px}}@media (max-width: 420px){.card-grid{grid-template-columns:1fr}.auth-logo-crop{width:300px;height:90px}.auth-logo{width:300px;margin-top:-105px}}.topbar-left{display:flex;align-items:center;gap:.9rem}.hamburger-btn{display:flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:var(--radius-sm);background:var(--surface);border:1px solid var(--border);color:var(--text-primary);box-shadow:var(--shadow-xs);transition:border-color var(--transition),color var(--transition),background var(--transition),box-shadow var(--transition),transform var(--transition)}.hamburger-btn:hover{border-color:var(--accent-border);color:var(--accent-text);background:var(--accent-tint);box-shadow:var(--shadow-card)}.hamburger-btn:active{transform:scale(.94)}.hamburger-btn svg{width:19px;height:19px}.drawer-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:99999;background:#0f172a80;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}.drawer-panel{position:fixed;top:0;left:0;width:320px;max-width:82vw;height:100vh;background:var(--white);border-right:1px solid var(--border);box-shadow:0 0 0 1px #11182708,24px 0 60px #1118271f;padding:1.75rem 1.5rem;display:flex;flex-direction:column;overflow-y:auto}.drawer-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:2.5rem}.drawer-logo{height:64px;width:auto}.nav-close-btn{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);background:transparent;border:1px solid var(--border);color:var(--text-secondary);transition:border-color var(--transition),color var(--transition),background var(--transition);flex-shrink:0}.nav-close-btn:hover{border-color:var(--accent-border);color:var(--accent-text);background:var(--accent-tint)}.nav-close-btn svg{width:16px;height:16px;transition:transform var(--transition)}.nav-close-btn:hover svg{transform:rotate(90deg) scale(1.15)}.drawer-list{list-style:none;display:flex;flex-direction:column;gap:.3rem}.drawer-link{display:flex;align-items:center;gap:.75rem;width:100%;background:transparent;border:3px solid transparent;border-radius:var(--radius-sm);padding:.8rem .9rem;font-size:.98rem;font-weight:600;color:var(--text-primary);text-align:left;transition:background var(--transition),color var(--transition),border-color var(--transition)}.drawer-link:hover{background:var(--neutral-hover)}.drawer-link-active{background:var(--accent-tint);color:var(--accent-text);border-left-color:var(--accent)}.drawer-link-icon{width:19px;height:19px;flex-shrink:0;color:inherit}.app-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1.5rem;max-width:1080px;margin:0 auto;padding:2.25rem 1.75rem 1.25rem;border-top:1px solid var(--border)}.footer-logo-link{display:inline-flex;flex-shrink:0}.footer-logo{height:170px;width:auto;opacity:.95;transition:opacity var(--transition)}.footer-logo-link:hover .footer-logo{opacity:1}.footer-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:1.5rem}.footer-link{color:var(--text-secondary);font-size:.85rem;font-weight:500;text-decoration:none;transition:color var(--transition)}.footer-link:hover{color:var(--accent-text)}.footer-help{display:flex;flex-direction:column;align-items:flex-end;gap:.15rem;text-align:right;flex-shrink:0}.footer-help-label{color:var(--text-tertiary);font-size:.75rem}.footer-help-email{color:var(--accent-text);font-size:.85rem;font-weight:600;text-decoration:none}.footer-help-email:hover{text-decoration:underline}.hero-carousel{position:relative;width:100%;aspect-ratio:1920 / 860;max-height:860px;overflow:hidden}.hero-carousel-track{display:flex;width:100%;height:100%;transition:transform .6s cubic-bezier(.4,0,.2,1)}.hero-slide{position:relative;flex:0 0 100%;width:100%;height:100%;background-size:cover;background-position:center;background-repeat:no-repeat;overflow:hidden}.hero-carousel-arrow{position:absolute;top:50%;transform:translateY(-50%);z-index:3;display:flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;background:#ffffffeb;border:1px solid var(--border);color:var(--text-primary);box-shadow:var(--shadow-card);transition:background var(--transition),border-color var(--transition),color var(--transition),transform var(--transition)}.hero-carousel-arrow:hover{background:var(--white);border-color:var(--accent-border);color:var(--accent-text);transform:translateY(-50%) scale(1.06)}.hero-carousel-arrow:active{transform:translateY(-50%) scale(.94)}.hero-carousel-arrow svg{width:19px;height:19px}.hero-carousel-arrow-prev{left:1.25rem}.hero-carousel-arrow-next{right:1.25rem}.hero-carousel-dots{position:absolute;left:50%;bottom:1.1rem;transform:translate(-50%);z-index:3;display:flex;align-items:center;gap:.5rem}.hero-carousel-dot{width:8px;height:8px;border-radius:999px;background:#1118272e;border:none;padding:0;cursor:pointer;transition:width var(--transition),background var(--transition)}.hero-carousel-dot:hover{background:#11182752}.hero-carousel-dot-active,.hero-carousel-dot-active:hover{width:22px;background:var(--accent)}.hero-overlay{position:absolute;top:0;right:0;bottom:0;left:0;z-index:2}.home-hero-gradient{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#fff0,#ffffff8c 45%,#ffffffeb 75%,#fffffffa)}.home-hero-inner{position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;max-width:1080px;margin:0 auto;padding:0 1.75rem 2.5rem;display:flex;align-items:flex-end;justify-content:space-between;gap:2rem}.home-hero-text-block{display:grid;max-width:620px}.hero-text-slide{grid-area:1 / 1}.home-hero-title{font-size:2rem;font-weight:800;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:.75rem;text-shadow:0 3px 10px rgba(252,130,11,.3)}.home-hero-text{color:var(--text-secondary);font-size:1rem;line-height:1.6}.home-hero-cta{flex-shrink:0;white-space:nowrap}.sponsors-band{width:100%;padding:3.5rem 0;margin-top:1rem;border-top:1px solid var(--border);background:var(--bg-base);text-align:center}.sponsors-band-inner{max-width:1080px;margin:0 auto;padding:0 1.75rem}.sponsors-title{font-size:1.1rem;letter-spacing:.04em;text-align:center}.sponsors-band .page-subtitle{text-align:center;margin-bottom:2.5rem}.sponsor-glow-wrapper{position:relative;padding:1.5rem 0}.marquee-wrapper{position:relative;z-index:1;width:100%;padding:20px 0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent);mask-image:linear-gradient(90deg,transparent,black 8%,black 92%,transparent)}.marquee-track{display:flex;align-items:center;gap:2rem;width:max-content;animation:marqueeScroll 32s linear infinite;padding:.5rem 0}.marquee-track:hover{animation-play-state:paused}.marquee-item{display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:opacity .32s var(--ease),transform .32s 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.75rem}.admin-stats-list{display:flex;flex-direction:column}.admin-stats-list-row{display:flex;align-items:center;gap:1rem;padding:.85rem 0;border-top:1px solid var(--border)}.admin-stats-list-row:first-child{border-top:none}.admin-stats-list-rank{width:24px;flex-shrink:0;font-weight:800;color:var(--text-quaternary);text-align:center}.admin-stats-list-info{flex:1;min-width:0}.admin-stats-list-metrics{display:flex;align-items:center;gap:.4rem;flex-shrink:0;font-size:.85rem;font-weight:600;color:var(--text-secondary);white-space:nowrap}.admin-stats-list-metrics svg{color:var(--accent)}.admin-activity-chart-hint{font-size:.8rem;color:var(--text-tertiary);margin:-.35rem 0 1.1rem}.admin-line-chart{position:relative;width:100%}.admin-line-chart-svg{display:block;width:100%;height:240px;overflow:visible}.admin-line-chart-grid{stroke:var(--border);stroke-width:1}.admin-line-chart-ytick{font-size:9px;fill:var(--text-quaternary);text-anchor:end}.admin-line-chart-xtick{font-size:9px;fill:var(--text-tertiary)}.admin-line-chart-line{fill:none;stroke:var(--accent);stroke-width:2.5;stroke-linecap:round;stroke-linejoin:round}.admin-line-chart-dot{fill:var(--surface);stroke:var(--accent);stroke-width:2.5;transition:r .15s var(--ease)}.admin-line-chart-dot-active{fill:var(--accent)}.admin-line-chart-hit{fill:transparent;pointer-events:all;cursor:pointer}.admin-line-chart-tooltip{position:absolute;transform:translate(-50%,-100%) translateY(-14px);display:flex;flex-direction:column;gap:.15rem;background:var(--text-primary);color:var(--white);padding:.55rem .8rem;border-radius:var(--radius-sm);box-shadow:var(--shadow-card-hover);font-size:.78rem;white-space:nowrap;pointer-events:none;z-index:5}.admin-line-chart-tooltip-date{font-weight:700}.admin-line-chart-tooltip-value{color:#ffffffbf}.admin-line-chart-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:.6rem;padding:3rem 1rem;color:var(--text-tertiary);font-size:.9rem}.admin-line-chart-empty-icon{width:28px;height:28px;color:var(--text-quaternary)}@media (max-width: 900px){.admin-shell{flex-direction:column}.admin-sidebar{width:100%;flex-direction:row;align-items:center;gap:1.25rem;padding:1rem;overflow-x:auto;overflow-y:visible;height:auto;position:sticky;top:0;z-index:10}.admin-sidebar-nav{flex-direction:row;flex:none}.admin-sidebar-link span{display:none}.admin-sidebar-link{padding:.6rem}.admin-sidebar-logout span{display:none}.admin-sidebar-logout{padding:.6rem}.admin-main{padding:1.5rem 1.25rem 2.5rem}.admin-video-row,.admin-participant-row{flex-direction:column;align-items:flex-start;gap:.75rem}.admin-video-actions{width:100%;justify-content:space-between}.admin-filters{display:flex;overflow-x:auto;padding-bottom:.5rem;-webkit-overflow-scrolling:touch}.admin-filters .form-select{min-width:150px;flex:0 0 auto}.admin-stats-grid{grid-template-columns:1fr}.admin-stats-list-row{flex-wrap:wrap}}