@import "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap";
:root{--font-title:"Outfit", "Inter", sans-serif;--font-body:"Inter", sans-serif;--bg-base:#f8fafc;--bg-surface:#ffffffbf;--bg-surface-hover:#fffffff2;--bg-card:#ffffffe6;--border-color:#6366f114;--border-color-glow:#6366f140;--primary-rgb:79, 70, 229;--secondary-rgb:8, 145, 178;--accent-rgb:124, 58, 237;--color-primary:rgb(var(--primary-rgb));--color-secondary:rgb(var(--secondary-rgb));--color-accent:rgb(var(--accent-rgb));--color-success:#10b981;--color-warning:#f59e0b;--color-danger:#ef4444;--text-primary:#0f172a;--text-secondary:#475569;--text-muted:#64748b;--glow-shadow:0 10px 25px #6366f10f;--glow-shadow-cyan:0 10px 25px #0891b20f;--sidebar-width:280px}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-base);color:var(--text-primary);font-family:var(--font-body);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 10% 20%,#6366f10a 0%,#0000 40%),radial-gradient(circle at 90% 80%,#06b6d40a 0%,#0000 45%),radial-gradient(circle,#8b5cf605 0%,#0000 60%);background-attachment:fixed;min-height:100vh;line-height:1.5;overflow-x:hidden}.app-container{min-height:100vh;display:flex}.sidebar{width:var(--sidebar-width);-webkit-backdrop-filter:blur(20px);z-index:100;background:#ffffffd9;border-right:1px solid #0f172a0f;flex-direction:column;height:100vh;padding:2.5rem 1.5rem;display:flex;position:fixed}.brand-section{align-items:center;gap:.75rem;margin-bottom:3rem;display:flex}.brand-logo{background:linear-gradient(135deg, var(--color-primary), var(--color-secondary));width:2.5rem;height:2.5rem;font-family:var(--font-title);color:#fff;border-radius:.75rem;justify-content:center;align-items:center;font-size:1.25rem;font-weight:800;display:flex;box-shadow:0 4px 10px #6366f133}.brand-name{font-family:var(--font-title);letter-spacing:-.025em;background:linear-gradient(to right, var(--color-primary), var(--color-accent));color:#0000;-webkit-background-clip:text;background-clip:text;font-size:1.35rem;font-weight:700}.nav-links{flex-direction:column;gap:.5rem;list-style:none;display:flex}.nav-item{width:100%}.nav-button{width:100%;color:var(--text-secondary);font-family:var(--font-body);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:.75rem;align-items:center;gap:.75rem;padding:.875rem 1.25rem;font-size:.95rem;font-weight:500;transition:all .3s;display:flex}.nav-button:hover{color:var(--color-primary);background:#6366f10a}.nav-button.active{color:var(--color-primary);background:#6366f114;border-color:#6366f126;box-shadow:inset 0 0 8px #6366f105}.nav-button svg{width:1.25rem;height:1.25rem;transition:transform .3s}.nav-button:hover svg{transform:translate(2px)}.sidebar-footer{border-top:1px solid #0000000f;flex-direction:column;gap:.25rem;margin-top:auto;padding:1rem .5rem 0;display:flex}.hosting-badge{color:var(--text-muted);font-size:.75rem}.hosting-type{color:var(--color-secondary);align-items:center;gap:.35rem;font-size:.85rem;font-weight:600;display:flex}.main-content{margin-left:var(--sidebar-width);max-width:1600px;width:calc(100% - var(--sidebar-width));flex:1;padding:2.5rem 3rem}.page-header{justify-content:space-between;align-items:center;margin-bottom:2.5rem;display:flex}.page-title{font-family:var(--font-title);letter-spacing:-.02em;color:var(--text-primary);margin-bottom:.35rem;font-size:2rem;font-weight:700}.page-subtitle{color:var(--text-secondary);font-size:.95rem}.grid-stats{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1.5rem;margin-bottom:2.5rem;display:grid}.card-stat{background:var(--bg-surface);-webkit-backdrop-filter:blur(16px);border:1px solid #0000000d;border-radius:1.25rem;flex-direction:column;padding:1.5rem;transition:all .4s cubic-bezier(.16,1,.3,1);display:flex;position:relative;overflow:hidden;box-shadow:0 4px 6px -1px #00000005,0 2px 4px -1px #00000003}.card-stat:hover{border-color:var(--border-color-glow);background:var(--bg-surface-hover);box-shadow:var(--glow-shadow);transform:translateY(-4px)}.card-stat:before{content:"";background:linear-gradient(90deg, transparent, var(--color-primary), transparent);width:100%;height:2px;transition:transform .6s;position:absolute;top:0;left:0;transform:translate(-100%)}.card-stat:hover:before{transform:translate(100%)}.stat-header{justify-content:space-between;align-items:center;margin-bottom:1rem;display:flex}.stat-title{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.05em;font-size:.875rem;font-weight:500}.stat-icon{width:2.25rem;height:2.25rem;color:var(--color-primary);background:#6366f10a;border-radius:.75rem;justify-content:center;align-items:center;display:flex}.card-stat:nth-child(2) .stat-icon{color:var(--color-success);background:#10b9810d}.card-stat:nth-child(3) .stat-icon{color:var(--color-danger);background:#ef44440d}.card-stat:nth-child(4) .stat-icon{color:var(--color-secondary);background:#06b6d40d}.stat-value{font-family:var(--font-title);color:var(--text-primary);margin-bottom:.25rem;font-size:2.25rem;font-weight:700;line-height:1.1}.stat-description{color:var(--text-muted);font-size:.85rem}.glass-panel{background:var(--bg-surface);-webkit-backdrop-filter:blur(16px);border:1px solid #0000000d;border-radius:1.25rem;margin-bottom:2rem;padding:2rem;transition:border-color .3s;box-shadow:0 10px 30px #00000008}.glass-panel:hover{border-color:#00000014}.panel-title{font-family:var(--font-title);color:var(--text-primary);align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:1.25rem;font-weight:600;display:flex}.active-campaign-banner{background:linear-gradient(135deg,#6366f10f,#06b6d408);border:1px solid #6366f126;border-radius:1.25rem;flex-direction:column;gap:1.25rem;margin-bottom:2rem;padding:1.75rem;display:flex;position:relative;overflow:hidden;box-shadow:0 10px 25px #6366f10a}.active-campaign-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;display:flex}.active-title-group h3{font-family:var(--font-title);color:var(--text-primary);font-size:1.2rem;font-weight:700}.active-status-badge{text-transform:uppercase;letter-spacing:.05em;color:var(--color-primary);background:#6366f114;border-radius:9999px;align-items:center;gap:.5rem;padding:.35rem .85rem;font-size:.8rem;font-weight:600;display:flex}.active-status-badge.sending{color:var(--color-secondary);background:#06b6d414}.active-status-badge.sending .pulse-dot{background-color:var(--color-secondary);box-shadow:0 0 10px var(--color-secondary)}.pulse-dot{background-color:var(--color-primary);border-radius:50%;width:8px;height:8px;animation:1.5s infinite pulse-glow}@keyframes pulse-glow{0%{opacity:.6;transform:scale(.9)}50%{opacity:1;transform:scale(1.2)}to{opacity:.6;transform:scale(.9)}}.active-campaign-controls{gap:.75rem;display:flex}.progress-container{flex-direction:column;gap:.5rem;display:flex}.progress-labels{color:var(--text-secondary);justify-content:space-between;font-size:.85rem;display:flex}.progress-track{background:#0000000a;border-radius:9999px;height:.65rem;position:relative;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--color-primary), var(--color-secondary));border-radius:9999px;width:0%;height:100%;transition:width .4s;position:relative}.progress-fill:after{content:"";background:linear-gradient(90deg,#fff0 0%,#ffffff4d 50%,#fff0 100%);animation:1.5s infinite shimmer;position:absolute;inset:0}@keyframes shimmer{0%{transform:translate(-100%)}to{transform:translate(100%)}}.log-console{scrollbar-width:thin;scrollbar-color:#ffffff1a transparent;color:#f1f5f9;background:#0b0f19;border:1px solid #0000000d;border-radius:.75rem;flex-direction:column;gap:.4rem;height:250px;padding:1.25rem;font-family:SFMono-Regular,Consolas,Liberation Mono,Menlo,Courier,monospace;font-size:.85rem;display:flex;overflow-y:auto}.log-entry{gap:.75rem;line-height:1.4;animation:.3s fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(2px)}to{opacity:1;transform:translateY(0)}}.log-time{color:#64748b;flex-shrink:0}.log-text{word-break:break-all}.log-entry.success .log-text{color:#34d399}.log-entry.error .log-text{color:#f87171}.log-entry.info .log-text{color:#e2e8f0}.form-grid{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:1.5rem;display:grid}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group.full-width{grid-column:1/-1}label{color:var(--text-secondary);font-size:.85rem;font-weight:500}input[type=text],input[type=email],input[type=password],input[type=number],select,textarea{color:var(--text-primary);font-family:var(--font-body);background:#ffffffe6;border:1px solid #0f172a1f;border-radius:.75rem;outline:none;width:100%;padding:.875rem 1rem;font-size:.95rem;transition:all .3s}input:focus,select:focus,textarea:focus{border-color:var(--color-primary);background:#fff;box-shadow:0 0 0 3px #6366f11a}.btn{font-family:var(--font-body);cursor:pointer;border:1px solid #0000;border-radius:.75rem;justify-content:center;align-items:center;gap:.5rem;padding:.875rem 1.5rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:all .3s cubic-bezier(.16,1,.3,1);display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--color-primary), var(--color-accent));color:#fff;box-shadow:0 4px 10px #6366f133}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 15px #6366f14d}.btn-primary:active{transform:translateY(0)}.btn-secondary{color:var(--text-primary);background:#fff;border:1px solid #0f172a1f;box-shadow:0 2px 4px #00000005}.btn-secondary:hover{background:#00000005;border-color:#0f172a33}.btn-success{color:#047857;background:#10b98114;border-color:#10b9812e}.btn-success:hover{background:#10b98126;border-color:#10b9814d}.btn-danger{color:#b91c1c;background:#ef444414;border-color:#ef44442e}.btn-danger:hover{background:#ef444426;border-color:#ef44444d}.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none!important;transform:none!important}.drag-zone{text-align:center;cursor:pointer;background:#00000003;border:2px dashed #0f172a1f;border-radius:1rem;flex-direction:column;align-items:center;gap:1rem;padding:3rem 2rem;transition:all .3s;display:flex}.drag-zone:hover,.drag-zone.dragging{border-color:var(--color-primary);background:#6366f105;box-shadow:inset 0 0 10px #6366f105}.drag-icon{width:3.5rem;height:3.5rem;color:var(--color-primary);background:#6366f10d;border-radius:1rem;justify-content:center;align-items:center;display:flex}.drag-zone:hover .drag-icon{transition:transform .3s;transform:translateY(-3px)}.drag-text-main{color:var(--text-primary);font-size:1.05rem;font-weight:600}.drag-text-sub{color:var(--text-muted);font-size:.85rem}.table-wrapper{background:#fff;border:1px solid #0000000f;border-radius:.75rem;max-height:400px;margin-top:1.5rem;overflow:auto;box-shadow:inset 0 2px 4px #00000003}table{border-collapse:collapse;text-align:left;width:100%;font-size:.9rem}th{font-family:var(--font-title);color:var(--text-primary);z-index:10;background:#f8fafc;border-bottom:1px solid #0000000f;padding:1rem 1.25rem;font-weight:600;position:sticky;top:0}td{color:var(--text-secondary);border-bottom:1px solid #0000000d;padding:.875rem 1.25rem}tr:last-child td{border-bottom:none}tr:hover td{color:var(--text-primary);background:#6366f103}.row-index{color:var(--text-muted);width:50px}.invalid-cell{color:var(--color-danger);font-weight:500}.composer-layout{grid-template-columns:1.2fr 1fr;gap:2rem;display:grid}.composer-preview-pane{border-left:1px solid #0000000f;flex-direction:column;gap:1.25rem;padding-left:2rem;display:flex}.preview-email-container{color:#1e293b;background:#fff;border:1px solid #e2e8f0;border-radius:.75rem;height:400px;padding:1.5rem;overflow-y:auto;box-shadow:0 4px 6px -1px #0000000d}.preview-headers{background:#f8fafc;border:1px solid #e2e8f0;border-bottom:none;border-top-left-radius:.75rem;border-top-right-radius:.75rem;flex-direction:column;gap:.35rem;padding:1rem 1.5rem;font-size:.85rem;display:flex}.preview-header-row{display:flex}.preview-header-label{color:#64748b;width:80px;font-weight:600}.preview-header-value{color:#334155}.placeholder-pill-container{flex-wrap:wrap;gap:.5rem;margin-top:.5rem;margin-bottom:1rem;display:flex}.placeholder-pill{color:var(--color-primary);cursor:pointer;background:#6366f10d;border:1px solid #6366f126;border-radius:.5rem;padding:.25rem .65rem;font-family:monospace;font-size:.75rem;transition:all .2s}.placeholder-pill:hover{background:#6366f11a;border-color:#6366f14d;transform:translateY(-1px)}.history-list{flex-direction:column;gap:1rem;display:flex}.history-item{background:var(--bg-card);border:1px solid #0000000d;border-radius:1rem;justify-content:space-between;align-items:center;padding:1.25rem 1.5rem;transition:all .3s;display:flex;box-shadow:0 2px 4px #00000003}.history-item:hover{background:#00000003;border-color:#00000014}.history-details{flex-direction:column;gap:.35rem;display:flex}.history-name{font-family:var(--font-title);color:var(--text-primary);font-size:1.05rem;font-weight:600}.history-meta{color:var(--text-secondary);gap:1rem;font-size:.8rem;display:flex}.history-stats{align-items:center;gap:1.5rem;display:flex}.history-stat-badge{text-align:right}.history-stat-val{font-size:1.1rem;font-weight:700;font-family:var(--font-title)}.history-stat-val.success{color:var(--color-success)}.history-stat-val.failed{color:var(--color-danger)}.history-stat-label{color:var(--text-muted);font-size:.75rem}.history-status-txt{text-transform:uppercase;border-radius:.5rem;padding:.25rem .65rem;font-size:.75rem;font-weight:600}.history-status-txt.completed{color:#047857;background:#10b9811a}.history-status-txt.stopped{color:#b91c1c;background:#ef44441a}.history-status-txt.paused{color:#b45309;background:#f59e0b1a}.alert-box{border:1px solid #0000;border-radius:.75rem;align-items:flex-start;gap:.75rem;margin-bottom:1.5rem;padding:1rem 1.25rem;font-size:.9rem;display:flex}.alert-box.success{color:#047857;background:#10b98114;border-color:#10b9812e}.alert-box.error{color:#b91c1c;background:#ef444414;border-color:#ef44442e}.alert-box.warning{color:#b45309;background:#f59e0b14;border-color:#f59e0b2e}.tab-content{animation:.4s forwards contentFade;display:none}.tab-content.active{display:block}@keyframes contentFade{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (max-width:1024px){.composer-layout{grid-template-columns:1fr}.composer-preview-pane{border-top:1px solid #0000000f;border-left:none;margin-top:2rem;padding-top:2rem;padding-left:0}}@media (max-width:768px){.app-container{flex-direction:column}.sidebar{border-bottom:1px solid #0000000f;border-right:none;width:100%;height:auto;padding:1.5rem;position:static}.brand-section{margin-bottom:1.5rem}.nav-links{flex-direction:row;padding-bottom:.5rem;overflow-x:auto}.nav-button{white-space:nowrap;padding:.65rem 1rem}.main-content{width:100%;margin-left:0;padding:1.5rem}.page-header{flex-direction:column;align-items:flex-start;gap:1rem}.active-campaign-header{flex-direction:column;align-items:flex-start}}.modal-overlay{-webkit-backdrop-filter:blur(8px);z-index:1000;background:#0f172a66;justify-content:center;align-items:center;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal-box{width:90%;max-width:500px;color:var(--text-primary);background:#fff;border:1px solid #0f172a14;border-radius:1.25rem;padding:2rem;animation:.3s cubic-bezier(.34,1.56,.64,1) modalScale;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a}@keyframes modalScale{0%{opacity:0;transform:scale(.95)}to{opacity:1;transform:scale(1)}}.group-checkbox-list{background:#00000003;border:1px solid #0f172a14;border-radius:.5rem;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:.75rem;max-height:150px;margin-top:.5rem;padding:.75rem;display:grid;overflow-y:auto}.group-checkbox-item{cursor:pointer;color:var(--text-secondary);align-items:center;gap:.5rem;font-size:.85rem;display:flex}.group-checkbox-item input[type=checkbox]{cursor:pointer;width:auto;height:auto}.group-tag-pill{color:var(--color-primary);background:#6366f114;border:1px solid #6366f126;border-radius:9999px;margin-bottom:.25rem;margin-right:.35rem;padding:.15rem .5rem;font-size:.72rem;font-weight:500;display:inline-block}