:root{
  --bg:#06111d;
  --bg-2:#0a1726;
  --card:#0f1d2c;
  --card-2:#142535;
  --line:#1c2a3d;
  --line-2:#26384f;
  --text:#e7ecf3;
  --muted:#8b97aa;
  --muted-2:#6a7689;
  --green:#0ae98a;
  --green-2:#07c878;
  --green-soft:rgba(10,233,138,.14);
  --amber:#d4a017;
  --red:#ff6b6b;
  --blue:#5fa1ff;
  --purple:#a08cff;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;min-height:100%;overflow-x:hidden}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  line-height:1.55;
  position:relative;
}
body::before{
  content:"";position:fixed;inset:-20%;z-index:-10;pointer-events:none;
  background:
    radial-gradient(ellipse 50% 40% at 20% 20%, rgba(10,233,138,.12), transparent 60%),
    radial-gradient(ellipse 45% 35% at 80% 30%, rgba(10,233,138,.06), transparent 60%);
  filter:blur(8px);
}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none;color:inherit}
input,select,textarea{font-family:inherit}

/* ---------------- LOGIN ---------------- */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:32px 20px}
.login-card{
  width:100%;max-width:420px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:18px;
  padding:40px 38px;
  box-shadow:0 30px 70px -20px rgba(0,0,0,.5);
}
.login-card .brand{display:flex;align-items:center;justify-content:center;margin-bottom:24px}
.login-card .brand img{height:36px}
.login-card h1{text-align:center;font-size:22px;font-weight:700;margin:0 0 6px;letter-spacing:-.01em}
.login-card .sub{text-align:center;color:var(--muted);font-size:13.5px;margin:0 0 28px}
.login-card label{display:block;font-size:12.5px;font-weight:500;margin:0 0 6px;color:#cdd5e2}
.login-card input{
  width:100%;padding:12px 14px;border-radius:10px;
  background:var(--bg);border:1px solid var(--line);
  color:var(--text);font-size:14px;margin-bottom:14px;
  transition:border-color .15s;
}
.login-card input:focus{outline:none;border-color:var(--green)}
.login-card button.primary{
  width:100%;padding:13px;margin-top:6px;
  background:linear-gradient(135deg,var(--green),var(--green-2));
  color:#062313;border-radius:10px;
  font-weight:600;font-size:14px;cursor:pointer;
  transition:transform .15s;
}
.login-card button.primary:hover{transform:translateY(-1px)}
.login-card button.primary:disabled{opacity:.6;cursor:not-allowed;transform:none}
.login-card .links{display:flex;justify-content:center;align-items:center;margin-top:18px;font-size:12.5px}
.login-card .links a{color:var(--green)}
.login-card .links a:hover{text-decoration:underline}
.error-msg{
  margin-top:14px;padding:11px 14px;border-radius:8px;
  background:rgba(255,107,107,.1);border:1px solid rgba(255,107,107,.3);
  color:#ff8a8a;font-size:13px;line-height:1.5;
}
.back-home{
  position:fixed;top:20px;left:24px;
  display:flex;align-items:center;gap:8px;
  color:var(--muted);font-size:13px;transition:color .15s;
}
.back-home:hover{color:var(--green)}

/* ---------------- APP LAYOUT ---------------- */
.app{display:none;min-height:100vh}
.app.show{display:flex}

.sidebar{
  width:240px;flex-shrink:0;
  background:rgba(10,23,38,.7);
  backdrop-filter:blur(14px);
  border-right:1px solid var(--line);
  display:flex;flex-direction:column;
  padding:22px 16px;
  position:sticky;top:0;height:100vh;
}
.sidebar .logo{
  display:flex;align-items:center;gap:10px;
  padding:0 8px 22px;border-bottom:1px solid var(--line);
  margin-bottom:20px;
}
.sidebar .logo img{height:30px}
.sidebar .logo span{font-size:12px;color:var(--muted-2);letter-spacing:.1em;text-transform:uppercase;font-weight:600}
.nav-section{font-size:10.5px;color:var(--muted-2);letter-spacing:.1em;text-transform:uppercase;font-weight:600;padding:14px 12px 8px}
.sidebar nav a{
  display:flex;align-items:center;gap:12px;
  padding:10px 12px;border-radius:9px;
  color:#b6c0cf;font-size:13.5px;font-weight:500;
  transition:.15s;margin-bottom:2px;
}
.sidebar nav a:hover{background:rgba(255,255,255,.04);color:#fff}
.sidebar nav a.active{background:var(--green-soft);color:var(--green)}
.sidebar nav a .count{
  margin-left:auto;font-size:11px;font-weight:600;
  padding:2px 7px;border-radius:999px;
  background:rgba(255,255,255,.06);color:#cdd5e2;
}
.sidebar nav a.active .count{background:var(--green);color:#062313}
.sidebar .user{
  margin-top:auto;padding:14px 12px;border-radius:10px;
  background:rgba(255,255,255,.03);border:1px solid var(--line);
  display:flex;align-items:center;gap:10px;
}
.avatar{
  width:34px;height:34px;border-radius:50%;
  background:linear-gradient(135deg,var(--green),var(--green-2));
  color:#062313;display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:13px;flex-shrink:0;
}
.user .info{flex:1;min-width:0;overflow:hidden}
.user .name{font-size:13px;font-weight:600;color:#fff;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}
.user .role{font-size:11px;color:var(--muted)}
.user .logout{color:var(--muted-2);transition:color .15s}
.user .logout:hover{color:var(--red)}

.main{flex:1;min-width:0;display:flex;flex-direction:column}
.topbar{
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 36px;border-bottom:1px solid var(--line);
  background:rgba(6,17,29,.5);backdrop-filter:blur(10px);
  position:sticky;top:0;z-index:10;
}
.topbar h1{font-size:20px;font-weight:700;margin:0;letter-spacing:-.01em}
.topbar-actions{display:flex;align-items:center;gap:14px}
.icon-btn{
  width:36px;height:36px;border-radius:9px;
  background:var(--bg);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  color:#cdd5e2;cursor:pointer;transition:.15s;
}
.icon-btn:hover{border-color:var(--green);color:var(--green)}
.content{padding:32px 36px;flex:1}

.view{display:none}
.view.active{display:block}

/* Dashboard / stats */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:28px}
.stat-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:22px 22px 20px;
}
.stat-card .label{font-size:12px;color:var(--muted);font-weight:500;margin-bottom:10px}
.stat-card .value{font-size:30px;font-weight:800;letter-spacing:-.02em;color:#fff;line-height:1;margin-bottom:8px;font-variant-numeric:tabular-nums}
.stat-card .delta{font-size:12px;font-weight:600}
.delta.up{color:var(--green)}
.delta.down{color:var(--red)}

.panel{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px}
.panel-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;gap:14px;flex-wrap:wrap}
.panel-head h3{font-size:16px;font-weight:700;margin:0}
.panel-head a{font-size:13px;color:var(--green);font-weight:500}

.select-inline{
  padding:8px 12px;background:var(--bg);border:1px solid var(--line);
  border-radius:8px;color:#cdd5e2;font-size:12.5px;
}

/* Tables */
table{width:100%;border-collapse:collapse}
th{
  text-align:left;font-size:11px;font-weight:600;
  color:var(--muted-2);letter-spacing:.08em;text-transform:uppercase;
  padding:12px 14px;border-bottom:1px solid var(--line);
}
td{padding:14px;font-size:13.5px;color:#cdd5e2;border-bottom:1px solid var(--line)}
tr:last-child td{border:0}
tr.clickable{cursor:pointer}
tr.clickable:hover td{background:rgba(255,255,255,.02)}

.badge{
  display:inline-flex;align-items:center;gap:5px;
  font-size:11px;font-weight:600;padding:4px 10px;border-radius:999px;
}
.badge.new{background:rgba(10,233,138,.15);color:var(--green)}
.badge.contact{background:rgba(95,161,255,.15);color:var(--blue)}
.badge.won{background:rgba(160,140,255,.15);color:var(--purple)}
.badge.lost{background:rgba(255,107,107,.15);color:var(--red)}
.badge.paid{background:rgba(10,233,138,.15);color:var(--green)}
.badge.pending{background:rgba(212,160,23,.15);color:var(--amber)}
.badge.overdue{background:rgba(255,107,107,.15);color:var(--red)}
.badge.cancelled{background:rgba(255,255,255,.08);color:var(--muted)}
.badge.public{background:rgba(10,233,138,.15);color:var(--green)}
.badge.draft{background:rgba(212,160,23,.15);color:var(--amber)}
.badge.private{background:rgba(255,255,255,.08);color:var(--muted)}

/* Projects grid */
.projects-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.project-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:14px;overflow:hidden;cursor:pointer;
  transition:.15s;display:flex;flex-direction:column;
}
.project-card:hover{border-color:var(--line-2);transform:translateY(-2px)}
.project-card .cover{aspect-ratio:16/10;background:#0a0a0a;position:relative;overflow:hidden}
.project-card .cover img{width:100%;height:100%;object-fit:cover}
.project-card .cover-placeholder{
  position:absolute;inset:0;
  display:flex;align-items:center;justify-content:center;
  color:var(--muted-2);font-size:13px;
  background:linear-gradient(135deg,#0a1726,#06111d);
}
.project-card .cover .visibility{
  position:absolute;top:10px;right:10px;
}
.project-card .meta{padding:16px 18px;flex:1;display:flex;flex-direction:column;gap:6px}
.project-card .cat{font-size:10px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--green)}
.project-card h4{margin:0;font-size:15px;font-weight:600;color:#fff;line-height:1.3}
.project-card .desc{color:var(--muted);font-size:12.5px;line-height:1.5;margin:0;flex:1}
.new-card{
  background:transparent;border:2px dashed var(--line-2);
  display:flex;align-items:center;justify-content:center;flex-direction:column;
  color:var(--muted);font-size:14px;font-weight:600;gap:10px;
  min-height:260px;
}
.new-card:hover{border-color:var(--green);color:var(--green)}
.new-card .add-ic{
  width:48px;height:48px;border-radius:50%;
  background:rgba(10,233,138,.1);color:var(--green);
  display:flex;align-items:center;justify-content:center;
}

/* Clients grid */
.client-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.client-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:12px;padding:18px;cursor:pointer;
  transition:.15s;display:flex;flex-direction:column;gap:10px;
}
.client-card:hover{border-color:var(--line-2);transform:translateY(-1px)}
.client-card .avatar-lg{
  width:42px;height:42px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-weight:700;font-size:14px;
  background:linear-gradient(135deg,var(--green),var(--green-2));color:#062313;
}
.client-card h5{font-size:14px;font-weight:600;margin:0;color:#fff}
.client-card .plan{font-size:11.5px;color:var(--muted-2)}
.client-card .status-row{
  display:flex;justify-content:space-between;align-items:center;
  padding-top:8px;border-top:1px solid var(--line);font-size:11.5px;
}

/* Invoices */
.invoice-row{
  display:grid;grid-template-columns:80px 1fr 110px 120px 100px 110px;
  align-items:center;gap:14px;
  padding:14px 18px;border:1px solid var(--line);
  background:var(--card);border-radius:10px;margin-bottom:8px;
}
.invoice-row .num{font-size:12px;color:var(--muted-2);font-variant-numeric:tabular-nums}
.invoice-row h5{margin:0;font-size:14px;font-weight:600;color:#fff}
.invoice-row .desc{font-size:11.5px;color:var(--muted-2);margin-top:2px}
.invoice-row .amount{font-size:14px;font-weight:700;color:#fff;text-align:right;font-variant-numeric:tabular-nums}
.invoice-row .due-date{font-size:12.5px;color:var(--muted)}
.pay-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}

/* Files */
.upload-zone{
  border:2px dashed var(--line-2);border-radius:14px;
  padding:36px;text-align:center;color:var(--muted);
  margin-bottom:22px;transition:.15s;cursor:pointer;
}
.upload-zone:hover, .upload-zone.over{border-color:var(--green);color:var(--green);background:rgba(10,233,138,.03)}
.upload-zone strong{color:#fff;font-weight:600}
.upload-zone .big-ic{font-size:32px;margin-bottom:8px}

.file-row{
  display:flex;align-items:center;gap:14px;
  padding:12px 16px;border-radius:10px;
  border:1px solid var(--line);background:var(--card);margin-bottom:8px;
}
.file-row .ic{
  width:36px;height:36px;border-radius:8px;
  background:rgba(95,161,255,.1);color:var(--blue);
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.file-row .ic.video{background:rgba(160,140,255,.1);color:var(--purple)}
.file-row .ic.img{background:rgba(10,233,138,.1);color:var(--green)}
.file-row .file-info{flex:1;min-width:0}
.file-row .file-info .name{font-size:13.5px;font-weight:500;color:#fff;text-overflow:ellipsis;overflow:hidden;white-space:nowrap}
.file-row .file-info .meta{font-size:11.5px;color:var(--muted-2);margin-top:2px}
.file-row .actions{display:flex;gap:6px;flex-shrink:0}
.file-row .actions button{
  width:32px;height:32px;border-radius:7px;color:var(--muted);transition:.15s;
}
.file-row .actions button:hover{background:rgba(255,255,255,.05);color:var(--green)}
.file-row .actions button.del:hover{color:var(--red)}

/* Buttons */
.btn{
  padding:11px 22px;border-radius:9px;font-weight:600;font-size:13.5px;
  cursor:pointer;display:inline-flex;align-items:center;gap:7px;justify-content:center;
}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green-2));color:#062313;border:0}
.btn-primary:hover{transform:translateY(-1px)}
.btn-primary:disabled{opacity:.6;transform:none;cursor:not-allowed}
.btn-secondary{background:transparent;color:#cdd5e2;border:1px solid var(--line-2)}
.btn-secondary:hover{border-color:var(--green);color:var(--green)}
.btn-danger{background:transparent;color:var(--red);border:1px solid rgba(255,107,107,.3)}
.btn-danger:hover{background:rgba(255,107,107,.08)}
.btn-wa{background:#25D366;color:#fff;border:0}
.btn-wa:hover{background:#1ebe5a}

/* Modal */
.modal-bg{
  position:fixed;inset:0;z-index:60;background:rgba(5,10,18,.6);
  backdrop-filter:blur(6px);display:none;opacity:0;transition:opacity .2s;
}
.modal-bg.show{display:block;opacity:1}
.modal{
  position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:61;
  width:100%;max-width:560px;max-height:88vh;overflow-y:auto;
  background:#0c1828;border:1px solid var(--line);border-radius:18px;
  padding:28px 32px;display:none;
}
.modal.show{display:block}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.modal-head h2{font-size:20px;font-weight:700;margin:0}
.modal-close{
  width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,.05);color:#cdd5e2;
  display:flex;align-items:center;justify-content:center;
  font-size:16px;
}
.modal label{display:block;font-size:12.5px;font-weight:500;margin:0 0 6px;color:#cdd5e2;margin-top:14px}
.modal label:first-child{margin-top:0}
.modal input, .modal select, .modal textarea{
  width:100%;padding:11px 14px;border-radius:9px;
  background:var(--bg);border:1px solid var(--line);
  color:var(--text);font-size:13.5px;transition:border-color .15s;
}
.modal input:focus, .modal select:focus, .modal textarea:focus{outline:none;border-color:var(--green)}
.modal textarea{resize:vertical;min-height:70px;font-family:inherit}
.modal select{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23cdd5e2' stroke-width='2.5'><polyline points='6 9 12 15 18 9'/></svg>");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}
.modal .row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.modal-actions{display:flex;gap:10px;margin-top:24px;justify-content:flex-end;flex-wrap:wrap}
.modal-actions .btn-danger{margin-right:auto}
.cover-preview{
  margin-top:8px;border-radius:10px;overflow:hidden;
  background:#0a0a0a;aspect-ratio:16/10;
}
.cover-preview img{width:100%;height:100%;object-fit:cover;display:block}

/* Lead drawer */
.drawer{
  position:fixed;top:0;right:0;height:100vh;z-index:61;
  width:520px;max-width:96vw;
  background:#0c1828;border-left:1px solid var(--line);
  transform:translateX(100%);transition:transform .25s ease;
  padding:28px 32px;overflow-y:auto;
}
.drawer.show{transform:translateX(0)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.drawer-head h2{font-size:20px;font-weight:700;margin:0}
.drawer-close{
  width:34px;height:34px;border-radius:50%;
  background:rgba(255,255,255,.05);color:#cdd5e2;
  display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:16px;
}
.drawer-section{margin-bottom:24px}
.drawer-section h4{
  font-size:11px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--muted-2);margin:0 0 10px;font-weight:600;
}
.drawer-section p{margin:0;color:#cdd5e2;font-size:14px;line-height:1.55}
.info-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px 18px}
.info-grid .key{color:var(--muted-2);font-size:11.5px;margin-bottom:2px}
.info-grid .val{color:#cdd5e2;font-size:13.5px;word-break:break-word}
.drawer-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}

/* Toast */
.toast{
  position:fixed;bottom:24px;left:50%;transform:translateX(-50%) translateY(20px);
  background:#0c1828;border:1px solid var(--line);border-radius:10px;
  padding:12px 18px;font-size:13.5px;color:#fff;
  box-shadow:0 14px 40px -10px rgba(0,0,0,.5);
  opacity:0;transition:opacity .2s, transform .2s;z-index:100;pointer-events:none;
  max-width:90vw;
}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0);pointer-events:auto}
.toast.success{border-color:rgba(10,233,138,.4)}
.toast.error{border-color:rgba(255,107,107,.4)}

@media (max-width:900px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .25s;z-index:50;width:240px}
  .sidebar.open{transform:translateX(0)}
  .stats-row,.client-grid,.projects-grid{grid-template-columns:repeat(2,1fr)}
  .pay-summary{grid-template-columns:1fr}
  .content,.topbar{padding-left:20px;padding-right:20px}
  .invoice-row{grid-template-columns:1fr;gap:6px}
  .modal{padding:24px 22px;max-width:calc(100% - 24px);max-height:90vh}
  .modal .row-2{grid-template-columns:1fr}
  .drawer{width:100%}
}
@media (max-width:540px){
  .stats-row,.client-grid,.projects-grid{grid-template-columns:1fr}
  .login-card{padding:30px 22px}
}