:root{--bg: #fcf9f8;--bg-tinted: #f6f3f2;--bg-container: #f0edec;--bg-dark: #1c1b1b;--primary: #553ce2;--primary-hover: #3f1bcd;--primary-dim: #c7bfff;--on-primary: #ffffff;--text: #1c1b1b;--text-secondary: #474555;--text-muted: #787587;--on-dark: rgba(255,255,255,.92);--on-dark-muted: rgba(255,255,255,.55);--on-dark-border: rgba(255,255,255,.1);--border: rgba(120,117,135,.18);--border-strong: rgba(120,117,135,.3);--font-display: "Sora", system-ui, sans-serif;--font-body: "Inter", system-ui, -apple-system, sans-serif;--font-mono: "Geist Mono", "Courier New", monospace;--ease-enter: cubic-bezier(.16, 1, .3, 1);--ease-smooth: cubic-bezier(.4, 0, .2, 1);--shadow-sm: 0 1px 3px rgba(85,60,226,.06), 0 1px 2px rgba(85,60,226,.04);--shadow-glow: 0 0 0 1px rgba(85,60,226,.08), 0 8px 32px rgba(85,60,226,.14);--border-radius-btn: 12px;--border-radius-card: 16px;--border-radius-pill: 9999px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased}body{font-family:var(--font-body);background:var(--bg);color:var(--text);min-height:100vh}#nav{position:fixed;top:20px;left:0;right:0;z-index:200;display:flex;justify-content:center;pointer-events:none}.nav-floating{display:inline-flex;align-items:center;gap:4px;background:#fcf9f8e0;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid #e5e5e5;border-radius:12px;padding:6px 6px 6px 16px;pointer-events:auto}.wordmark{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--text);text-decoration:none;letter-spacing:-.01em}.wordmark-dot{color:var(--primary)}.nav-sep{width:1px;height:18px;background:var(--border-strong);margin:0 4px;flex-shrink:0}.nav-links{list-style:none;display:flex;align-items:center;gap:2px}.nav-link{font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--text-muted);text-decoration:none;padding:6px 10px;border-radius:8px;transition:color .18s var(--ease-enter),background .18s var(--ease-enter);letter-spacing:.01em;white-space:nowrap}.nav-link:hover{color:var(--text);background:var(--bg-container)}.btn-hablemos{position:relative;display:inline-flex;align-items:center;gap:12px;height:44px;padding:0 0 0 18px;border-radius:22px;border:none;cursor:pointer;text-decoration:none;background:var(--primary);color:var(--on-primary);box-shadow:0 0 16px 4px #00000014;transition:opacity .2s var(--ease-enter),transform .15s var(--ease-enter)}.btn-hablemos:hover{opacity:.88;transform:translateY(-1px)}.btn-label{font-family:var(--font-body);font-size:15px;font-weight:500;white-space:nowrap;color:var(--on-primary)}.btn-circle{width:40px;height:40px;border-radius:20px;background-color:#fff;opacity:.16;flex-shrink:0}.btn-icon{position:absolute;right:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;color:var(--on-primary)}.landing-hero{min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 24px 80px}.hero-inner{max-width:720px;width:100%;animation:fade-up .9s var(--ease-enter) both}@keyframes fade-up{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.hero-h1{font-family:var(--font-display);font-size:clamp(2.4rem,5vw,3.8rem);font-weight:800;line-height:1.1;letter-spacing:-.03em;color:var(--text);margin-bottom:16px}.hero-h1 .accent{color:var(--primary)}.hero-sub{font-family:var(--font-body);font-size:18px;font-weight:400;color:var(--text-secondary);margin-bottom:40px;line-height:1.6}.hero-cta{display:flex;justify-content:center;animation:fade-up .85s var(--ease-enter) .25s both}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:var(--bg)}.login-card{background:#fff;border:1px solid var(--border);border-radius:var(--border-radius-card);padding:48px 40px;width:100%;max-width:400px;box-shadow:var(--shadow-glow);animation:fade-up .7s var(--ease-enter) both}.login-wordmark{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--text);text-decoration:none;display:block;margin-bottom:32px}.login-title{font-family:var(--font-display);font-size:20px;font-weight:700;color:var(--text);margin-bottom:6px}.login-desc{font-size:14px;color:var(--text-muted);margin-bottom:28px;line-height:1.5}.form-field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-label{font-size:13px;font-weight:500;color:var(--text-secondary)}.form-input{font-family:var(--font-body);font-size:15px;height:44px;padding:0 14px;border:1px solid var(--border-strong);border-radius:var(--border-radius-btn);background:var(--bg);color:var(--text);outline:none;transition:border-color .18s var(--ease-enter),box-shadow .18s var(--ease-enter);width:100%}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 3px #553ce21f}.form-input::placeholder{color:var(--text-muted)}.form-input-otp{font-family:var(--font-mono);font-size:22px;letter-spacing:.25em;text-align:center}.btn-submit{width:100%;height:44px;border-radius:22px;border:none;cursor:pointer;background:var(--primary);color:var(--on-primary);font-family:var(--font-body);font-size:15px;font-weight:600;margin-top:8px;transition:opacity .18s var(--ease-enter),transform .15s var(--ease-enter)}.btn-submit:hover:not(:disabled){opacity:.88;transform:translateY(-1px)}.btn-submit:disabled{opacity:.5;cursor:not-allowed}.login-error{font-size:13px;color:#d93025;margin-top:10px}.btn-google{width:100%;height:44px;border-radius:var(--border-radius-btn);border:1px solid var(--border-strong);cursor:pointer;background:#fff;color:var(--text);font-family:var(--font-body);font-size:15px;font-weight:500;display:flex;align-items:center;justify-content:center;gap:10px;transition:background .15s,border-color .15s;margin-bottom:4px}.btn-google:hover:not(:disabled){background:var(--bg-tinted);border-color:var(--border-strong)}.btn-google:disabled{opacity:.6;cursor:not-allowed}.login-divider{display:flex;align-items:center;gap:12px;margin:20px 0;color:var(--text-muted);font-size:12px}.login-divider:before,.login-divider:after{content:"";flex:1;height:1px;background:var(--border)}.login-back{display:inline-flex;align-items:center;gap:4px;font-size:13px;color:var(--text-muted);background:none;border:none;cursor:pointer;padding:0;margin-top:16px;transition:color .15s}.login-back:hover{color:var(--text)}.dashboard-layout{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:var(--bg-tinted);border-right:1px solid var(--border);display:flex;flex-direction:column;padding:24px 12px;position:fixed;top:0;left:0;height:100vh;overflow-y:auto}.sidebar-wordmark{font-family:var(--font-display);font-size:17px;font-weight:700;color:var(--text);text-decoration:none;padding:8px 12px;margin-bottom:24px;display:block}.sidebar-nav{display:flex;flex-direction:column;gap:2px}.sidebar-link{font-family:var(--font-body);font-size:13px;font-weight:500;color:var(--text-muted);text-decoration:none;padding:9px 12px;border-radius:8px;transition:color .15s,background .15s;display:block}.sidebar-link:hover{color:var(--text);background:var(--bg-container)}.sidebar-link.active{color:var(--primary);background:#553ce214;font-weight:600}.dashboard-main{margin-left:240px;flex:1;padding:64px 48px;max-width:900px}.dashboard-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;min-height:400px;border:1px dashed var(--border-strong);border-radius:var(--border-radius-card);padding:64px 40px;gap:12px}.placeholder-badge{font-family:var(--font-mono);font-size:11px;font-weight:500;color:var(--primary);background:#553ce214;border:1px solid rgba(85,60,226,.16);border-radius:var(--border-radius-pill);padding:4px 12px;letter-spacing:.06em;text-transform:uppercase}.placeholder-title{font-family:var(--font-display);font-size:22px;font-weight:700;color:var(--text)}.placeholder-sub{font-size:14px;color:var(--text-muted);max-width:320px;line-height:1.6}.sidebar-footer{margin-top:auto;padding-top:24px;display:flex;flex-direction:column;gap:2px}.sidebar-email{font-size:11px;color:var(--text-muted);padding:4px 12px 6px;font-family:var(--font-body);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sidebar-signout{background:none;border:none;cursor:pointer;font-size:13px;font-family:var(--font-body);color:var(--text-muted);padding:9px 12px;border-radius:8px;text-align:left;width:100%;transition:color .15s,background .15s}.sidebar-signout:hover{color:var(--text);background:var(--bg-container)}.sidebar-link-admin{margin-top:8px;border-top:1px solid var(--border);padding-top:10px}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:32px}.page-title{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--text);letter-spacing:-.02em}.btn-upload{height:38px;padding:0 20px;border-radius:19px;border:none;cursor:pointer;background:var(--primary);color:var(--on-primary);font-family:var(--font-body);font-size:13px;font-weight:600;transition:opacity .18s var(--ease-enter)}.btn-upload:hover{opacity:.88}.upload-form{background:var(--bg-tinted);border:1px solid var(--border);border-radius:var(--border-radius-card);padding:24px;margin-bottom:32px;display:flex;flex-direction:column;gap:4px}.file-input{font-family:var(--font-body);font-size:13px;color:var(--text-secondary);padding:10px 0;cursor:pointer}.btn-submit-inline{width:auto;padding:0 32px;align-self:flex-start}.empty-state{font-size:14px;color:var(--text-muted);padding:32px 0}.video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px}.video-card{border:1px solid var(--border);border-radius:var(--border-radius-card);overflow:hidden;background:#fff}.video-thumb{width:100%;aspect-ratio:16/9;background:var(--bg-dark);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:opacity .15s}.video-thumb:hover{opacity:.85}.play-icon{font-size:28px;color:#fffc}.video-player{width:100%;aspect-ratio:16/9;display:block;background:#000}.video-title{font-size:13px;font-weight:500;color:var(--text);padding:12px 14px;font-family:var(--font-body)}.admin-metrics{display:flex;gap:16px;margin-bottom:32px}.metric-card{background:#fff;border:1px solid var(--border);border-radius:var(--border-radius-card);padding:20px 24px;display:flex;flex-direction:column;gap:4px;min-width:140px}.metric-value{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--primary);line-height:1}.metric-label{font-size:12px;color:var(--text-muted);font-family:var(--font-body)}.user-table{border:1px solid var(--border);border-radius:var(--border-radius-card);overflow:hidden;background:#fff}.user-table-head{display:grid;grid-template-columns:1fr 100px 140px;padding:10px 20px;background:var(--bg-tinted);border-bottom:1px solid var(--border);font-size:11px;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.06em;font-family:var(--font-body)}.user-table-row{display:grid;grid-template-columns:1fr 100px 140px;padding:12px 20px;border-bottom:1px solid var(--border);align-items:center;font-size:13px;font-family:var(--font-body);transition:background .15s}.user-table-row:last-child{border-bottom:none}.user-table-row:hover{background:var(--bg-tinted)}.user-email{color:var(--text)}.user-date{color:var(--text-muted);font-size:12px}.role-badge{display:inline-block;font-size:11px;font-weight:600;padding:3px 10px;border-radius:var(--border-radius-pill);font-family:var(--font-mono);letter-spacing:.04em}.role-admin{background:#553ce21a;color:var(--primary);border:1px solid rgba(85,60,226,.2)}.role-user{background:var(--bg-container);color:var(--text-muted);border:1px solid var(--border)}