:root{
  --crm-primary:#0b5ed7;--crm-dark:#072b58;--crm-soft:#eef6ff;--crm-wa:#25d366;--crm-warning:#ffb703;
}
body{font-family:'Source Sans 3',system-ui,-apple-system,Segoe UI,sans-serif;background:#f4f7fb}.app-wrapper{min-height:100vh}.app-main{background:#f4f7fb}.app-content{padding-bottom:1.5rem}.brand-link{background:linear-gradient(135deg,var(--crm-dark),var(--crm-primary));color:#fff!important}.app-sidebar{background:#0f172a!important}.sidebar-brand .brand-text{font-weight:700}.nav-sidebar .nav-link{border-radius:.75rem;margin:.15rem .65rem;color:#cbd5e1}.nav-sidebar .nav-link.active,.nav-sidebar .nav-link:hover{background:rgba(37,211,102,.14);color:#fff}.app-header{backdrop-filter:blur(12px);background:rgba(255,255,255,.92)!important;border-bottom:1px solid #e5e7eb}.content-header h1{font-weight:800;color:#0f172a}.crm-card{border:0;border-radius:1rem;box-shadow:0 12px 30px rgba(15,23,42,.07)}.metric-card{overflow:hidden}.metric-icon{width:46px;height:46px;border-radius:15px;display:grid;place-items:center;font-size:1.35rem}.bg-soft-primary{background:#e7f0ff;color:#0b5ed7}.bg-soft-wa{background:#dcfce7;color:#16a34a}.bg-soft-warning{background:#fff7db;color:#b7791f}.bg-soft-danger{background:#fee2e2;color:#dc2626}.badge-status{padding:.45rem .65rem;border-radius:50rem;font-weight:700}.table td,.table th{vertical-align:middle}.btn-wa{background:var(--crm-wa);border-color:var(--crm-wa);color:#fff}.btn-wa:hover{background:#1fb85a;border-color:#1fb85a;color:#fff}.chat-shell{height:calc(100vh - 190px);min-height:560px}.chat-list{height:100%;overflow:auto;border-right:1px solid #e5e7eb}.chat-item{cursor:pointer;border-radius:.8rem}.chat-item.active,.chat-item:hover{background:var(--crm-soft)}.chat-window{height:100%;display:flex;flex-direction:column}.chat-body{flex:1;overflow:auto;background:linear-gradient(180deg,#f8fbff,#eef6ff);padding:1rem}.bubble{max-width:78%;padding:.7rem .9rem;border-radius:1rem;margin-bottom:.75rem;box-shadow:0 4px 10px rgba(15,23,42,.06)}.bubble.in{background:#fff;border-top-left-radius:.25rem}.bubble.out{background:#d9fdd3;margin-left:auto;border-top-right-radius:.25rem}.kanban{display:grid;grid-template-columns:repeat(5,minmax(220px,1fr));gap:1rem;overflow-x:auto}.kanban-col{background:#eef2f7;border-radius:1rem;padding:1rem;min-height:520px}.lead-card{background:#fff;border-radius:.9rem;padding:1rem;margin-bottom:.8rem;box-shadow:0 8px 20px rgba(15,23,42,.06)}.timeline-dot{width:12px;height:12px;border-radius:50%;background:var(--crm-primary);display:inline-block;margin-right:.5rem}.fixed-actions{position:fixed;right:24px;bottom:24px;z-index:1030}.page-wrap{max-width:1600px;margin:auto}.form-control,.form-select{border-radius:.75rem}.login-page{min-height:100vh;background:linear-gradient(135deg,#072b58,#0b5ed7 55%,#25d366);display:grid;place-items:center}.login-box-custom{width:min(940px,94vw)}.login-hero{background:rgba(255,255,255,.12);color:#fff;border-radius:1.5rem;padding:2rem}.login-card{border-radius:1.5rem;border:0;box-shadow:0 20px 60px rgba(0,0,0,.22)}@media(max-width:991px){.chat-shell{height:auto}.chat-list{height:300px;border-right:0;border-bottom:1px solid #e5e7eb}.kanban{grid-template-columns:repeat(5,260px)}}

/* Modern Master Data */
.master-hero{border-radius:1.4rem;padding:1.7rem;background:linear-gradient(135deg,#0b2b5f,#0b5ed7 58%,#20c997);color:#fff;box-shadow:0 18px 45px rgba(11,94,215,.22);overflow:hidden;position:relative}.master-hero:after{content:"";position:absolute;right:-80px;top:-80px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.12)}.hero-icon{width:66px;height:66px;border-radius:22px;background:rgba(255,255,255,.16);display:grid;place-items:center;font-size:2rem;backdrop-filter:blur(10px)}.hero-stat{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.18);border-radius:1rem;padding:1rem .5rem;backdrop-filter:blur(10px)}.hero-stat strong{display:block;font-size:1.65rem;line-height:1;font-weight:900}.hero-stat span{font-size:.78rem;opacity:.78}.master-search{height:54px;background:#fff;border-radius:50rem;box-shadow:0 12px 30px rgba(15,23,42,.07);display:flex;align-items:center;padding:0 1.2rem;border:1px solid #edf2f7}.master-search i{font-size:1.15rem;color:#64748b;margin-right:.7rem}.master-search input{border:0;outline:0;width:100%;background:transparent;color:#0f172a}.section-label{display:flex;align-items:center;gap:.8rem;color:#0f172a;font-weight:800}.section-label:after{content:"";height:1px;background:#dbe4ef;flex:1}.section-label span{background:#f4f7fb;padding-right:.6rem}.master-card{display:block;height:100%;min-height:245px;border-radius:1.35rem;padding:1.35rem;color:#fff!important;text-decoration:none;position:relative;overflow:hidden;box-shadow:0 14px 36px rgba(15,23,42,.11);transition:.28s ease}.master-card:before{content:"";position:absolute;right:-55px;top:-55px;width:155px;height:155px;border-radius:50%;background:rgba(255,255,255,.17)}.master-card:after{content:"";position:absolute;left:-45px;bottom:-80px;width:155px;height:155px;border-radius:50%;background:rgba(255,255,255,.10)}.master-card:hover{transform:translateY(-7px);box-shadow:0 22px 52px rgba(15,23,42,.20)}.master-card .card-icon{width:64px;height:64px;border-radius:21px;background:rgba(255,255,255,.18);display:grid;place-items:center;font-size:1.9rem;margin-bottom:1.25rem;position:relative;z-index:2}.master-card h5{font-weight:900;margin-bottom:.45rem;position:relative;z-index:2}.master-card p{opacity:.82;min-height:46px;margin-bottom:1.15rem;position:relative;z-index:2}.master-card span{font-size:.86rem;font-weight:700;position:relative;z-index:2}.master-card em{font-style:normal;font-size:.86rem;font-weight:800;position:relative;z-index:2}.gradient-blue{background:linear-gradient(135deg,#2563eb,#0b5ed7)}.gradient-green{background:linear-gradient(135deg,#22c55e,#15803d)}.gradient-orange{background:linear-gradient(135deg,#f97316,#c2410c)}.gradient-cyan{background:linear-gradient(135deg,#06b6d4,#0e7490)}.gradient-wa{background:linear-gradient(135deg,#25d366,#128c7e)}.gradient-purple{background:linear-gradient(135deg,#8b5cf6,#6d28d9)}.gradient-slate{background:linear-gradient(135deg,#64748b,#334155)}.gradient-pink{background:linear-gradient(135deg,#ec4899,#be185d)}.relation-flow{display:flex;align-items:center;gap:1rem;overflow:auto;padding:.8rem 0}.relation-flow div{min-width:150px;border-radius:1rem;background:#f8fafc;border:1px solid #e2e8f0;padding:1rem;font-weight:800;color:#0f172a}.relation-flow small{font-weight:600;color:#64748b}.relation-flow i{color:#0b5ed7;font-size:1.3rem}.ai-insight-card{border-radius:1.35rem;background:linear-gradient(135deg,#111827,#6d28d9);color:#fff;padding:1.5rem;box-shadow:0 18px 45px rgba(109,40,217,.23)}.insight-icon{width:54px;height:54px;border-radius:18px;background:rgba(255,255,255,.15);display:grid;place-items:center;font-size:1.55rem}@media(max-width:575px){.master-hero{padding:1.25rem}.hero-icon{width:52px;height:52px;font-size:1.5rem}.master-card{min-height:auto}.relation-flow{align-items:stretch}.relation-flow i{display:none}}

/* Final additions */
.list-group-item{background:transparent}.progress{border-radius:999px;background:#eef2f7}.app-footer{font-size:.9rem}

.developed-by{white-space:nowrap;font-size:.95rem;}
@media(max-width:576px){.developed-by{white-space:normal;}}