.sidebar{width:220px;min-height:100vh;background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:sticky;top:0;flex-shrink:0}.sidebar-logo{display:flex;align-items:center;gap:10px;padding:20px 16px;border-bottom:1px solid var(--border)}.logo-icon{font-size:1.5rem}.logo-text{font-weight:700;font-size:1rem;color:var(--accent)}.sidebar-nav{flex:1;padding:12px 0;overflow-y:auto}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 16px;color:var(--text-dim);text-decoration:none;font-size:.875rem;font-weight:500;border-left:3px solid transparent;transition:all .15s}.nav-item:hover{color:var(--text);background:#7c6ff714;text-decoration:none}.nav-item.active{color:var(--accent);background:#7c6ff71f;border-left-color:var(--accent)}.nav-icon{font-size:1rem;min-width:20px}.sidebar-footer{padding:16px;border-top:1px solid var(--border);display:flex;align-items:center;gap:10px}.user-info{flex:1;overflow:hidden}.user-name{display:block;font-size:.8rem;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{display:block;font-size:.7rem;color:var(--text-muted);text-transform:capitalize}.logout-btn{background:none;border:none;color:var(--text-muted);font-size:1.2rem;cursor:pointer;padding:4px;border-radius:6px;transition:color .15s}.logout-btn:hover{color:var(--danger)}:root{--lp-accent: #EC4899;--lp-accent2: #DB2777;--lp-navy: #0D1B2A;--lp-navy2: #112236;--lp-muted: #8BB8D4;--lp-border: color-mix(in srgb, #EC4899 20%, transparent);--lp-bg: color-mix(in srgb, #EC4899 5%, transparent)}.lp-page{min-height:100vh;background:var(--lp-navy);display:flex;align-items:center;justify-content:center;padding:16px;overflow:hidden;position:relative;font-family:Inter,"Exo 2",sans-serif}.lp-bg{position:fixed;inset:0;pointer-events:none;z-index:0}.lp-dot{position:absolute;width:2px;height:2px;background:var(--lp-accent);border-radius:50%;opacity:0;animation:lp-float var(--d, 8s) var(--delay, 0s) infinite ease-in-out}@keyframes lp-float{0%{opacity:0;transform:translateY(0) scale(1)}20%{opacity:.5}80%{opacity:.2}to{opacity:0;transform:translateY(-100px) scale(.5)}}.lp-card{position:relative;z-index:10;width:420px;max-width:100%;padding:48px 40px 40px;background:#0d1b2ae0;border:1px solid var(--lp-border);border-radius:20px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 40px 80px #0009,0 0 60px var(--lp-bg) inset;animation:lp-card-in .7s cubic-bezier(.16,1,.3,1) forwards;opacity:0;transform:translateY(20px)}@keyframes lp-card-in{to{opacity:1;transform:translateY(0)}}.lp-card-top-line{position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--lp-accent),var(--lp-accent2));border-radius:20px 20px 0 0}.lp-header{text-align:center;margin-bottom:36px}.lp-logo-img{width:56px;height:56px;object-fit:contain;border-radius:12px;margin-bottom:14px}.lp-title{font-size:1.5rem;font-weight:700;color:#e0eaf5;margin-bottom:6px}.lp-subtitle{font-size:.85rem;color:var(--lp-muted)}.lp-form{display:flex;flex-direction:column;gap:0}.lp-field{margin-bottom:20px}.lp-field label{display:block;font-size:10px;font-weight:600;letter-spacing:2px;text-transform:uppercase;color:var(--lp-muted);margin-bottom:8px}.lp-input-wrap{position:relative}.lp-input-wrap input{width:100%;padding:13px 44px;background:#ffffff0a;border:1px solid rgba(255,255,255,.08);border-radius:10px;color:#e0eaf5;font-size:14px;font-family:inherit;outline:none;transition:border-color .2s,box-shadow .2s,background .2s}.lp-input-wrap input::placeholder{color:#8bb8d459}.lp-input-wrap input:focus{border-color:var(--lp-accent);background:var(--lp-bg);box-shadow:0 0 0 3px var(--lp-border)}.lp-input-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:14px;color:#8bb8d473;pointer-events:none;-webkit-user-select:none;user-select:none}.lp-eye-btn{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--lp-muted);cursor:pointer;font-size:14px;padding:4px;transition:color .2s}.lp-eye-btn:hover{color:var(--lp-accent)}.lp-error{background:#e74c3c1f;border:1px solid rgba(231,76,60,.35);color:#e74c3c;padding:10px 14px;border-radius:8px;font-size:.85rem;margin-bottom:16px}.lp-btn-submit{width:100%;padding:14px;background:linear-gradient(135deg,var(--lp-accent),var(--lp-accent2));border:none;border-radius:10px;color:#fff;font-family:inherit;font-size:13px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;cursor:pointer;transition:transform .15s,filter .15s,box-shadow .15s;box-shadow:0 4px 20px color-mix(in srgb,#EC4899 35%,transparent);display:flex;align-items:center;justify-content:center;min-height:48px}.lp-btn-submit:hover:not(:disabled){transform:translateY(-2px);filter:brightness(1.1);box-shadow:0 8px 30px color-mix(in srgb,#EC4899 45%,transparent)}.lp-btn-submit:disabled{opacity:.7;cursor:not-allowed}.lp-spinner,.lp-btn-spinner{width:20px;height:20px;border-radius:50%;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;animation:lp-spin .7s linear infinite}.lp-spinner{width:38px;height:38px;margin:0 auto;border-width:3px;border-top-color:var(--lp-accent)}@keyframes lp-spin{to{transform:rotate(360deg)}}.app-layout{display:flex;min-height:100vh}.main-content{flex:1;padding:24px;overflow-y:auto;background:var(--bg)}.page-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-header h1{font-size:1.5rem;font-weight:700;color:var(--text)}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px}.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;margin-bottom:24px}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;display:flex;flex-direction:column;gap:8px}.stat-card .stat-label{font-size:.8rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em}.stat-card .stat-value{font-size:2rem;font-weight:700;color:var(--accent)}.table-wrapper{overflow-x:auto}table.data-table{width:100%;border-collapse:collapse}table.data-table th{text-align:left;padding:10px 14px;background:var(--navy);color:var(--text-dim);font-size:.8rem;text-transform:uppercase;letter-spacing:.04em;border-bottom:1px solid var(--border)}table.data-table td{padding:12px 14px;border-bottom:1px solid var(--border);color:var(--text);font-size:.9rem}table.data-table tr:hover td{background:#7c6ff70f}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:600}.badge-draft{background:#90a4be26;color:#90a4be}.badge-scheduled{background:#3498db26;color:#3498db}.badge-sending{background:#f39c1226;color:#f39c12}.badge-sent,.badge-active{background:#2ecc7126;color:#2ecc71}.badge-inactive{background:#e74c3c26;color:#e74c3c}.btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:8px;font-size:.875rem;font-weight:600;border:none;transition:background .15s}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{background:var(--navy-light);color:var(--text)}.btn-secondary:hover{background:#7c6ff733}.btn-danger{background:#e74c3c26;color:var(--danger)}.btn-danger:hover{background:#e74c3c40}.btn-sm{padding:5px 12px;font-size:.8rem}.form-group{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.form-group label{font-size:.8rem;font-weight:600;color:var(--text-dim);text-transform:uppercase;letter-spacing:.04em}.form-group input,.form-group select,.form-group textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);padding:10px 14px;font-size:.9rem}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #7c6ff726}.modal-overlay{position:fixed;inset:0;background:#000000a6;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal-box{background:var(--navy);border:1px solid var(--border);border-radius:14px;padding:28px;max-width:560px;width:100%;max-height:80vh;overflow-y:auto}.modal-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.modal-header h2{font-size:1.1rem;font-weight:700}.modal-close{background:none;border:none;color:var(--text-muted);font-size:1.4rem;cursor:pointer}.modal-footer{display:flex;gap:10px;justify-content:flex-end;margin-top:20px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state .empty-icon{font-size:3rem;margin-bottom:16px}.empty-state h3{font-size:1.1rem;color:var(--text-dim);margin-bottom:8px}:root{--bg: #0f1923;--bg-card: #162130;--bg-input: #1e2e40;--navy: #1a2f4a;--navy-light: #243f5e;--border: rgba(100,140,180,.25);--text: #e0eaf5;--text-dim: #9ab4ce;--text-muted: #607a94;--accent: #7c6ff7;--accent-hover: #6b5ee0;--success: #2ecc71;--warning: #f39c12;--danger: #e74c3c;--info: #3498db;font-family:Inter,Segoe UI,sans-serif;font-size:14px;color-scheme:dark}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg)}::-webkit-scrollbar-thumb{background:var(--navy-light);border-radius:3px}body.dark{--bg: #0D1B2A;--bg-card: #112236;--text: #FFFFFF;--text-dim: #8BB8D4;--border: rgba(255,255,255,.08)}