:root{
  --navy:#1a1f3a; --navy2:#252b4a; --cream:#f7f3eb; --card:#ffffff;
  --pink:#e91e63; --magenta:#d81b60; --purple:#7c4dff; --red:#ef5350;
  --amber:#ffb300; --yellow:#ffca28; --green:#43a047; --teal:#26a69a;
  --blue:#42a5f5; --text:#1e2433; --muted:#6b7280; --line:#e8e2d6;
  --shadow:0 8px 24px rgba(26,31,58,.08); --radius:16px;
  --sidebar:260px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;height:100%;font-family:'Noto Sans SC','Inter',system-ui,sans-serif;background:var(--cream);color:var(--text);-webkit-font-smoothing:antialiased}
.hidden{display:none!important}
a{color:inherit}

/* Login */
.login-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;background:radial-gradient(ellipse at 20% 20%,#3a2a5a,var(--navy) 60%)}
.login-card{width:100%;max-width:400px;background:var(--card);border-radius:24px;padding:36px 32px;box-shadow:0 24px 60px rgba(0,0,0,.35)}
.login-brand{text-align:center;margin-bottom:28px}
.login-logo,.side-logo{width:56px;height:56px;border-radius:16px;background:linear-gradient(135deg,var(--pink),var(--purple));color:#fff;display:grid;place-items:center;font-weight:800;font-size:20px;margin:0 auto 12px}
.login-card h1{margin:0;font-size:22px}
.login-card p{margin:6px 0 0;color:var(--muted);font-size:13px}
.login-card label{display:block;font-size:12px;font-weight:600;margin:14px 0 6px;color:var(--muted)}
.login-card input{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font-size:15px;background:#fafafa}
.login-card input:focus{outline:none;border-color:var(--pink);background:#fff}
.login-msg{min-height:20px;font-size:13px;color:var(--red);margin-top:10px}

/* Buttons */
.btn-primary{background:linear-gradient(135deg,var(--pink),#c2185b);color:#fff;border:0;border-radius:12px;padding:12px 18px;font-weight:700;cursor:pointer;font-size:14px;width:100%;margin-top:16px}
.btn-primary:hover{filter:brightness(1.05)}
.btn-primary.tiny,.btn-ghost.tiny{width:auto;padding:8px 12px;font-size:12px;margin:0}
.btn-ghost{background:transparent;border:1.5px solid var(--line);border-radius:12px;padding:10px 14px;cursor:pointer;font-weight:600;color:var(--muted);width:100%;margin-top:8px}
.btn-ghost:hover{border-color:var(--pink);color:var(--pink)}

/* App shell */
.app{display:flex;min-height:100vh}
.sidebar{width:var(--sidebar);background:linear-gradient(180deg,var(--navy),#12162b);color:#c8cde0;display:flex;flex-direction:column;position:fixed;inset:0 auto 0 0;z-index:40;transition:transform .25s}
.side-brand{display:flex;gap:12px;align-items:center;padding:20px 18px 12px}
.side-logo{margin:0;width:42px;height:42px;font-size:15px;border-radius:12px}
.side-title{font-weight:800;color:#fff;font-size:15px}
.side-sub{font-size:11px;opacity:.7}
.side-nav{flex:1;overflow:auto;padding:8px 10px 20px;scrollbar-width:thin}
.nav-section{font-size:10px;letter-spacing:.12em;opacity:.45;padding:14px 12px 6px;font-weight:700}
.nav-item{width:100%;display:flex;align-items:center;gap:10px;padding:10px 12px;border:0;background:transparent;color:inherit;border-radius:12px;cursor:pointer;font-size:13px;font-weight:500;text-align:left;font-family:inherit}
.nav-item:hover{background:rgba(255,255,255,.06)}
.nav-item.active{background:linear-gradient(135deg,var(--pink),#ad1457);color:#fff;box-shadow:0 6px 16px rgba(233,30,99,.35)}
.nav-ico{width:22px;text-align:center}
.side-foot{padding:12px 14px 18px;border-top:1px solid rgba(255,255,255,.08)}
.side-user{display:flex;gap:10px;align-items:center;margin-bottom:8px}
.avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--amber),var(--pink));color:#fff;display:grid;place-items:center;font-weight:800;font-size:12px}
.u-name{font-size:13px;color:#fff;font-weight:600}
.u-role{font-size:11px;opacity:.6}

.main{margin-left:var(--sidebar);flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{display:flex;align-items:flex-start;gap:14px;padding:18px 24px 8px;position:sticky;top:0;background:rgba(247,243,235,.9);backdrop-filter:blur(10px);z-index:20}
.topbar h1{margin:0;font-size:22px;font-weight:800}
.page-sub{margin:4px 0 0;font-size:13px;color:var(--muted)}
.top-actions{margin-left:auto;display:flex;gap:8px;align-items:center}
.clock{background:var(--navy);color:#fff;padding:8px 14px;border-radius:999px;font-size:12px;font-weight:600;white-space:nowrap}
.lang-toggle{background:#fff;border:1.5px solid var(--line);border-radius:999px;padding:8px 12px;font-weight:800;font-size:12px;cursor:pointer}
.burger{display:none;background:#fff;border:1.5px solid var(--line);border-radius:10px;width:40px;height:40px;font-size:18px;cursor:pointer}
.content{padding:8px 24px 40px}

/* Cards / tiles */
.kpi-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin-bottom:16px}
.kpi{border-radius:var(--radius);padding:16px;color:#fff;box-shadow:var(--shadow);min-height:100px;position:relative;overflow:hidden}
.kpi::after{content:'';position:absolute;right:-10px;bottom:-20px;width:80px;height:80px;border-radius:50%;background:rgba(255,255,255,.12)}
.kpi .label{font-size:12px;opacity:.9;font-weight:600}
.kpi .num{font-size:32px;font-weight:800;margin:6px 0 2px;line-height:1}
.kpi .hint{font-size:11px;opacity:.85}
.kpi.c1{background:linear-gradient(135deg,#7c4dff,#5e35b1)}
.kpi.c2{background:linear-gradient(135deg,#ef5350,#c62828)}
.kpi.c3{background:linear-gradient(135deg,#ffca28,#f9a825);color:#3e2723}
.kpi.c4{background:linear-gradient(135deg,#e91e63,#ad1457)}
.kpi.c5{background:linear-gradient(135deg,#43a047,#2e7d32)}
.kpi.c6{background:linear-gradient(135deg,#26a69a,#00897b)}
.kpi.c7{background:linear-gradient(135deg,#42a5f5,#1565c0)}

.grid-2{display:grid;grid-template-columns:1.4fr 1fr;gap:14px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:var(--card);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);border:1px solid rgba(0,0,0,.03)}
.card h2{margin:0 0 12px;font-size:16px;font-weight:800;display:flex;align-items:center;gap:8px}
.card h2 .count{background:var(--cream);padding:2px 8px;border-radius:999px;font-size:12px;color:var(--muted);font-weight:700}
.muted{color:var(--muted);font-size:13px}

/* Alerts */
.alerts{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}
.alert{display:flex;gap:10px;align-items:flex-start;padding:12px 14px;border-radius:14px;background:#fff;border-left:4px solid var(--blue);box-shadow:var(--shadow)}
.alert.urgent{border-left-color:var(--red);background:#fff5f5}
.alert.warn{border-left-color:var(--amber);background:#fffbf0}
.alert .at{font-weight:700;font-size:13px}
.alert .ab{font-size:12px;color:var(--muted);margin-top:2px}

/* Timeline / sticky notes */
.timeline{list-style:none;margin:0;padding:0}
.timeline li{display:grid;grid-template-columns:64px 1fr;gap:10px;padding:10px 0;border-bottom:1px dashed var(--line)}
.timeline li:last-child{border:0}
.timeline .t{font-weight:700;font-size:12px;color:var(--pink)}
.timeline .b{font-size:13px}
.stickies{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}
.sticky{border-radius:14px;padding:14px;min-height:120px;box-shadow:0 4px 12px rgba(0,0,0,.06);border:1px solid rgba(0,0,0,.04)}
.sticky.y{background:#fff8e1}.sticky.p{background:#fce4ec}.sticky.v{background:#f3e5f5}
.sticky.g{background:#e8f5e9}.sticky.b{background:#e3f2fd}.sticky.o{background:#fff3e0}
.sticky .st{font-weight:700;font-size:14px;margin-bottom:6px}
.sticky .sm{font-size:12px;color:var(--muted)}
.sticky .tags{display:flex;flex-wrap:wrap;gap:4px;margin-top:10px}
.tag{font-size:10px;padding:3px 8px;border-radius:999px;font-weight:700;background:rgba(0,0,0,.06)}
.tag.open{background:#ffe082}.tag.progress{background:#90caf9}.tag.wait{background:#ffab91}.tag.done{background:#a5d6a7}
.tag.pending{background:#ffccbc}.tag.confirmed{background:#ffe082}.tag.processed{background:#c8e6c9}

/* Tables / lists */
.table{width:100%;border-collapse:collapse;font-size:13px}
.table th{text-align:left;font-size:11px;color:var(--muted);padding:8px 6px;border-bottom:1px solid var(--line);font-weight:700}
.table td{padding:10px 6px;border-bottom:1px solid var(--line);vertical-align:top}
.table tr:hover td{background:#faf8f4}
.pill{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700}
.pill.green{background:#e8f5e9;color:#2e7d32}.pill.red{background:#ffebee;color:#c62828}
.pill.amber{background:#fff8e1;color:#f57f17}.pill.blue{background:#e3f2fd;color:#1565c0}
.pill.purple{background:#f3e5f5;color:#6a1b9a}.pill.grey{background:#eceff1;color:#546e7a}

/* WA inbox */
.wa-layout{display:grid;grid-template-columns:300px 1fr;gap:14px;min-height:520px}
.wa-list{display:flex;flex-direction:column;gap:6px;max-height:70vh;overflow:auto}
.wa-chat{padding:12px;border-radius:12px;background:#fff;border:1.5px solid transparent;cursor:pointer;box-shadow:var(--shadow)}
.wa-chat.active,.wa-chat:hover{border-color:var(--pink)}
.wa-chat .n{font-weight:700;font-size:13px}
.wa-chat .p{font-size:12px;color:var(--muted);margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.wa-msgs{background:#fff;border-radius:var(--radius);padding:16px;box-shadow:var(--shadow);max-height:70vh;overflow:auto}
.msg{padding:10px 12px;border-radius:12px;background:var(--cream);margin-bottom:8px;max-width:90%}
.msg .who{font-size:11px;font-weight:700;color:var(--pink)}
.msg .when{font-size:10px;color:var(--muted);float:right}
.msg .body{font-size:13px;margin-top:4px;white-space:pre-wrap}

/* Kanban */
.kanban{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:start}
.kan-col{background:rgba(255,255,255,.5);border-radius:14px;padding:10px;min-height:200px}
.kan-col h3{margin:0 0 10px;font-size:13px;display:flex;justify-content:space-between}
.kan-card{background:#fff;border-radius:12px;padding:12px;margin-bottom:8px;box-shadow:var(--shadow);border-top:3px solid var(--pink);font-size:13px}
.kan-card.y{border-top-color:var(--amber)}.kan-card.b{border-top-color:var(--blue)}
.kan-card.g{border-top-color:var(--green)}.kan-card.p{border-top-color:var(--purple)}

/* Filters */
.filters{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.filters button{border:0;background:#fff;padding:8px 14px;border-radius:999px;font-size:12px;font-weight:700;cursor:pointer;box-shadow:var(--shadow)}
.filters button.on{background:var(--navy);color:#fff}
.search{flex:1;min-width:160px;padding:10px 14px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-size:13px}

/* Charts */
.chart-box{position:relative;height:220px}

.empty{text-align:center;padding:40px 20px;color:var(--muted);font-size:14px}
.linkish{color:var(--pink);font-weight:600;text-decoration:none}
.linkish:hover{text-decoration:underline}

.toast{position:fixed;bottom:24px;right:24px;background:var(--navy);color:#fff;padding:12px 18px;border-radius:12px;font-size:13px;opacity:0;transform:translateY(10px);transition:.25s;z-index:100;pointer-events:none}
.toast.show{opacity:1;transform:none}

@media (max-width:980px){
  .grid-2,.grid-3,.wa-layout,.kanban{grid-template-columns:1fr}
  .sidebar{transform:translateX(-105%)}
  .sidebar.open{transform:none}
  .main{margin-left:0}
  .burger{display:inline-grid;place-items:center}
  .content{padding:8px 14px 32px}
  .topbar{padding:14px 14px 6px}
  .kanban{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .kanban{grid-template-columns:1fr}
  .kpi .num{font-size:26px}
  .clock{display:none}
}