:root{--color-primary:#14708f;--color-primary-hover:#0f5c77;--color-primary-dark:#0b4a61;--color-accent:#2ba3cc;--color-accent-light:#e6f3f9;--color-navy:#0f2a38;--color-navy-soft:#16384a;--color-slate:#283848;--color-graphite:#1a2733;--color-background:#fff;--color-background-soft:#f6fafc;--color-surface:#fff;--color-white:#fff;--color-border:#dce8ee;--color-border-strong:#c9dae3;--color-text:#2b3b48;--color-text-heading:#14212b;--color-text-muted:#47596a;--color-text-light:#5b6f7e;--color-success:#14532d;--color-success-bg:#ddf3e6;--color-warning:#6b4a00;--color-warning-bg:#fff1c9;--color-danger:#7f1d1d;--color-danger-bg:#fbe0e0;--color-info:#0b4a61;--color-info-bg:#e1f1f8;--color-neutral:#47596a;--color-neutral-bg:#eef3f6;--color-whatsapp:#1b7f46;--color-whatsapp-hover:#146636;--font-family:"Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-display:"Sora", "Manrope", sans-serif;--font-size-h1:clamp(30px, 4.6vw, 54px);--font-size-h2:clamp(24px, 3vw, 34px);--font-size-h3:clamp(18px, 2vw, 22px);--font-size-h4:18px;--font-size-body:16px;--font-size-small:14px;--font-size-xs:13px;--font-size-xxs:12px;--radius-xs:6px;--radius-sm:10px;--radius-md:12px;--radius-lg:18px;--radius-xl:28px;--radius-pill:999px;--container-max:1200px;--page-gutter:24px;--section-gap:88px;--card-gap:24px;--navbar-height:76px;--topbar-height:40px;--button-height:48px;--button-height-sm:40px;--input-height:50px;--mobile-bottom-nav-height:64px;--shadow-card:0 2px 10px #0f2a380d;--shadow-card-hover:0 10px 28px #0f2a381f;--shadow-button-hover:0 6px 16px #14708f40;--shadow-whatsapp:0 10px 28px #00000040;--shadow-hero:0 16px 40px #0f2a3814;--transition-fast:.16s ease;--transition-base:.24s ease;--gradient-primary:linear-gradient(135deg, #14708f 0%, #0f2a38 100%);--gradient-hero:linear-gradient(180deg, #f1f9fc 0%, #fff 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12px}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);transition:box-shadow var(--transition-base), transform var(--transition-base)}.card:hover{box-shadow:var(--shadow-card-hover)}.card-link{color:inherit;display:block}.card-link:hover{color:inherit}.card-link:hover .card{box-shadow:var(--shadow-card-hover)}.card-body{padding:22px}.card-body h3{margin:0 0 8px;font-size:20px}.card-body p{color:var(--color-text-muted);margin:0 0 14px;font-size:15px}.media-16x10{aspect-ratio:16/10;background:var(--color-background-soft);overflow:hidden}.media-16x10 img{object-fit:cover;width:100%;height:100%}.button-primary,.button-secondary,.button-whatsapp,.button-ghost{min-height:var(--button-height);border-radius:var(--radius-md);font:inherit;font-size:var(--font-size-small);cursor:pointer;transition:all var(--transition-fast);white-space:nowrap;border:1.5px solid #0000;justify-content:center;align-items:center;gap:8px;padding:12px 24px;font-weight:600;text-decoration:none;display:inline-flex}.button-primary{background:var(--color-primary);color:#fff}.button-primary:hover{background:var(--color-primary-hover);color:#fff;box-shadow:var(--shadow-button-hover)}.button-primary:disabled{opacity:.5;cursor:not-allowed}.button-secondary{color:var(--color-primary);border-color:var(--color-primary);background:#fff}.button-secondary:hover{background:var(--color-primary);color:#fff}.button-whatsapp{background:var(--color-whatsapp);color:#fff}.button-whatsapp:hover{background:var(--color-whatsapp-hover);color:#fff}.button-ghost{color:var(--color-text-heading);border-color:var(--color-border-strong);background:0 0}.button-ghost:hover{background:var(--color-background-soft);color:var(--color-primary);border-color:var(--color-primary)}.button-sm{min-height:var(--button-height-sm);font-size:var(--font-size-xs);padding:8px 16px}.btn-dark{background:var(--color-navy);color:#fff}.btn-dark:hover{background:var(--color-navy-soft);color:#fff}.input,.select{width:100%;height:var(--input-height);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text);font-size:var(--font-size-small);transition:border-color var(--transition-fast), box-shadow var(--transition-fast);background:#fff;outline:none;padding:0 16px}.input:focus,.select:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #14708f26}.input::placeholder{color:var(--color-text-light)}.field{color:var(--color-text-muted);flex-direction:column;gap:6px;min-width:0;font-size:13px;font-weight:700;display:flex}.badge{border-radius:var(--radius-pill);font-size:var(--font-size-xxs);align-items:center;gap:6px;padding:4px 12px;font-weight:600;line-height:1.4;display:inline-flex}.badge-success{background:var(--color-success-bg);color:var(--color-success)}.badge-info{background:var(--color-info-bg);color:var(--color-info)}.badge-warning{background:var(--color-warning-bg);color:var(--color-warning)}.badge-danger{background:var(--color-danger-bg);color:var(--color-danger)}.badge-neutral{background:var(--color-neutral-bg);color:var(--color-neutral)}.badge-dot{background:currentColor;border-radius:50%;width:6px;height:6px}.cards-grid{gap:var(--card-gap);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));display:grid}.link-arrow{color:var(--color-primary);align-items:center;gap:6px;font-size:15px;font-weight:700;display:inline-flex}.link-arrow:hover{color:var(--color-primary-hover);text-decoration:underline}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-background-soft)}::-webkit-scrollbar-thumb{background:var(--color-border-strong);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}.loading-full{min-height:60vh;color:var(--color-text-muted);flex-direction:column;justify-content:center;align-items:center;gap:16px;font-size:14px;display:flex}.loading-inline{color:var(--color-text-muted);flex-direction:column;justify-content:center;align-items:center;gap:12px;padding:48px 24px;font-size:13px;display:flex}.loading-spinner{border:3px solid var(--color-border);border-top-color:var(--color-primary);border-radius:50%;width:32px;height:32px;animation:.7s linear infinite zf-spin}@keyframes zf-spin{to{transform:rotate(360deg)}}.admin-app{background:var(--color-background-soft);min-height:100vh;display:flex}.admin-main{flex-direction:column;flex:1;min-width:0;display:flex}.admin-loading-full{justify-content:center;align-items:center;min-height:100vh;display:flex}.admin-login-wrap{background:var(--color-background-soft);justify-content:center;align-items:center;min-height:calc(100vh - 72px);padding:40px 20px;display:flex}.admin-login-card{text-align:center;width:100%;max-width:440px;padding:32px}.admin-login-icon{background:var(--color-accent-light);width:64px;height:64px;color:var(--color-primary);border-radius:50%;justify-content:center;align-items:center;margin:0 auto 20px;display:flex}.admin-login-icon--danger{background:var(--color-danger-bg);color:var(--color-danger)}.admin-login-title{margin:0 0 8px;font-size:22px;font-weight:800}.admin-login-text{color:var(--color-text-muted);margin:0 0 24px;font-size:14px;line-height:1.6}.admin-login-back{color:var(--color-text-muted);margin-top:16px;font-size:13px;display:block}.admin-login-back:hover{color:var(--color-primary)}.admin-sidebar{background:var(--color-navy);color:#fff;z-index:300;flex-direction:column;flex-shrink:0;width:260px;height:100vh;display:flex;position:sticky;top:0;overflow:hidden}.admin-sidebar__top{border-bottom:1px solid #ffffff14;justify-content:space-between;align-items:center;gap:10px;padding:18px 18px 16px;display:flex}.admin-sidebar__brand{background:#fff;border-radius:10px;align-items:center;padding:6px 10px;display:inline-flex}.admin-sidebar__close{color:#fff;cursor:pointer;background:#ffffff14;border:none;border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:32px;height:32px;display:none}.admin-sidebar__close:hover{background:#ffffff26}.admin-sidebar__user-card{border-bottom:1px solid #ffffff14;align-items:center;gap:12px;padding:14px 18px;display:flex}.admin-sidebar__avatar{background:var(--color-primary);color:#fff;border:2px solid #ffffff1a;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:40px;height:40px;font-size:14px;font-weight:800;display:flex;overflow:hidden}.admin-sidebar__avatar img{object-fit:cover;width:100%;height:100%}.admin-sidebar__user-info{flex:1;min-width:0}.admin-sidebar__user-name{color:#fff;white-space:nowrap;text-overflow:ellipsis;font-size:13px;font-weight:700;overflow:hidden}.admin-sidebar__user-email{color:#fff9;white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:11px;overflow:hidden}.admin-sidebar__nav{flex-direction:column;flex:1;gap:14px;padding:10px 12px 16px;display:flex;overflow-y:auto}.admin-sidebar__nav::-webkit-scrollbar{width:6px}.admin-sidebar__nav::-webkit-scrollbar-thumb{background:#ffffff26;border-radius:3px}.admin-sidebar__group{flex-direction:column;gap:3px;display:flex}.admin-sidebar__group-label{letter-spacing:.08em;text-transform:uppercase;color:#fff6;margin-bottom:4px;padding:4px 14px;font-size:10px;font-weight:800}.admin-sidebar__link{color:#ffffffd9;transition:all var(--transition-fast);cursor:pointer;text-align:left;background:0 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#ffffff14;padding:12px}.admin-sidebar__link--logout{color:#ffb0b0}.admin-sidebar__link--logout:hover{color:#fff;background:#e6535326}.admin-topbar{border-bottom:1px solid var(--color-border);z-index:100;background:#fff;align-items:center;gap:12px;min-height:60px;padding:12px 16px;display:none;position:sticky;top:0}.admin-topbar__menu{background:var(--color-background-soft);border:1px solid var(--color-border);width:40px;height:40px;color:var(--color-text);cursor:pointer;transition:all var(--transition-fast);border-radius:10px;flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.admin-topbar__menu:hover{border-color:var(--color-primary);color:var(--color-primary)}.admin-topbar__title{color:var(--color-text-heading);white-space:nowrap;text-overflow:ellipsis;flex:1;min-width:0;font-size:15px;font-weight:800;overflow:hidden}.admin-topbar__actions{flex-shrink:0;align-items:center;gap:8px;display:flex}.admin-topbar__user{align-items:center;gap:8px;display:inline-flex}.admin-topbar__user-avatar{background:var(--color-primary);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:34px;height:34px;font-size:12px;font-weight:800;display:flex;overflow:hidden}.admin-topbar__user-avatar img{object-fit:cover;width:100%;height:100%}.admin-topbar__user-name{color:var(--color-text-heading);font-size:13px;font-weight:700}.admin-content{flex:1;min-width:0;padding:28px 32px 48px}.admin-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:24px;display:flex}.admin-head h1{color:var(--color-text-heading);margin:0 0 4px;font-size:24px;font-weight:800}.admin-head p{color:var(--color-text-muted);margin:0;font-size:13px}.admin-head__actions{flex-wrap:wrap;gap:10px;display:flex}.admin-analytics-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;margin-bottom:24px;display:grid}.admin-analytics-card{border:1px solid var(--color-border);box-shadow:var(--shadow-card);background:#fff;border-radius:14px;align-items:center;gap:14px;padding:18px;display:flex}.admin-analytics-card__icon{border-radius:12px;flex-shrink:0;justify-content:center;align-items:center;width:48px;height:48px;display:flex}.admin-analytics-card__body{flex:1;min-width:0}.admin-analytics-card__label{color:var(--color-text-muted);margin-bottom:2px;font-size:12px}.admin-analytics-card__num{font-family:var(--font-display);color:var(--color-text-heading);font-size:26px;font-weight:800;line-height:1}.admin-analytics-card__hint{color:var(--color-text-light);margin-top:3px;font-size:11px}.admin-block{border:1px solid var(--color-border);box-shadow:var(--shadow-card);background:#fff;border-radius:14px;margin-bottom:20px;padding:20px}.admin-block__title{color:var(--color-text-heading);align-items:center;gap:8px;margin:0 0 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online-pulse;box-shadow:0 0 0 3px #16a76540}@keyframes online-pulse{0%,to{box-shadow:0 0 0 3px #16a76540}50%{box-shadow:0 0 0 6px #16a76514}}.admin-online-list{flex-direction:column;gap:8px;display:flex}.admin-online-row{background:var(--color-background-soft);border-radius:10px;align-items:center;gap:12px;padding:10px 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#0f2a3826}.admin-sidebar[data-open=true]{transform:translate(0)}.admin-sidebar__close{display:inline-flex}.admin-sidebar-backdrop{z-index:350;background:#0f2a3880;animation:.2s admin-fade;position:fixed;inset:0}@keyframes admin-fade{0%{opacity:0}to{opacity:1}}.admin-topbar{display:flex}.admin-content{padding:20px 16px 40px}.admin-head h1{font-size:20px}.admin-two-col{grid-template-columns:1fr}.admin-chat{grid-template-columns:1fr;height:auto}.admin-chat__list{border-right:none;border-bottom:1px solid var(--color-border);max-height:200px}}@media (width<=640px){.admin-content{padding:16px 12px 32px}.admin-head h1{font-size:18px}.admin-head p{font-size:12px}.admin-analytics-grid{grid-template-columns:1fr 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sync-spin}@keyframes sync-spin{to{transform:rotate(360deg)}}