:root{
  --bg:#0a0b0d;
  --bg-grad:radial-gradient(1200px 600px at 10% -10%, #1a1d22 0%, #0a0b0d 55%);
  --panel:#15171b;
  --panel-2:#1b1e23;
  --border:#2a2d33;
  --red:#e2101c;
  --red-dark:#8f0b13;
  --red-glow:rgba(226,16,28,.35);
  --chrome-1:#e7e9ec;
  --chrome-2:#9aa0a6;
  --chrome-3:#4d5157;
  --text:#f2f3f5;
  --text-dim:#9aa0a6;
  --text-faint:#6b7076;
  --ok:#2ecc71;
  --warn:#f5a623;
  --radius:10px;
  --shadow:0 10px 30px rgba(0,0,0,.45);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  background:var(--bg-grad),var(--bg);
  color:var(--text);
  font-family:'Barlow Semi Condensed','Oswald',Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
}
::selection{background:var(--red);color:#fff}
a{color:inherit}
button{font-family:inherit}
.hidden{display:none !important}

/* ---------- Login ---------- */
.auth-screen{
  position:relative;overflow:hidden;
  min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;
  background:
    linear-gradient(180deg,rgba(10,11,13,.2),rgba(10,11,13,.85)),
    repeating-linear-gradient(115deg,#101215 0px,#101215 2px,#0a0b0d 2px,#0a0b0d 26px);
}
.auth-spotlight{
  position:absolute;top:-20%;left:50%;transform:translateX(-50%);
  width:1100px;height:1100px;border-radius:50%;pointer-events:none;
  background:radial-gradient(closest-side,rgba(226,16,28,.16),rgba(226,16,28,.05) 45%,transparent 70%);
}
.auth-car{
  position:absolute;left:50%;bottom:0;transform:translateX(-50%);
  width:min(1400px,150vw);height:auto;opacity:.9;pointer-events:none;
  filter:drop-shadow(0 0 40px rgba(226,16,28,.15));
}
.car-shadow{fill:#000;opacity:.55;filter:blur(6px)}
.car-body{stroke:#4d5157;stroke-width:1.5}
.car-stripe{stroke:var(--red);stroke-width:3;opacity:.85}
.car-wheel circle:nth-child(2){filter:drop-shadow(0 0 6px rgba(0,0,0,.6))}
.auth-card{
  position:relative;z-index:1;
  width:100%;max-width:380px;background:rgba(21,23,27,.92);backdrop-filter:blur(6px);border:1px solid var(--border);
  border-radius:var(--radius);box-shadow:0 20px 60px rgba(0,0,0,.55);padding:32px 28px;
  border-top:3px solid var(--red);
}
@media (max-width:720px){
  .auth-car{opacity:.45}
}
.auth-brand{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.auth-brand .dot{width:10px;height:10px;border-radius:50%;background:var(--red);box-shadow:0 0 12px var(--red-glow)}
.auth-brand span{font-weight:700;letter-spacing:.08em;text-transform:uppercase;font-size:13px;color:var(--text-dim)}
.auth-card h1{margin:4px 0 22px;font-size:26px;letter-spacing:.02em}
.auth-card h1 b{color:var(--red)}
.auth-field{margin-bottom:14px}
.auth-field label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);margin-bottom:6px}
.auth-field input{
  width:100%;padding:11px 12px;border-radius:8px;border:1px solid var(--border);
  background:#0e1013;color:var(--text);font-size:14px;
}
.auth-field input:focus{outline:none;border-color:var(--red)}
.auth-password-wrap{position:relative}
.auth-password-wrap input{padding-right:42px}
.auth-password-toggle{
  position:absolute;right:4px;top:50%;transform:translateY(-50%);
  width:34px;height:34px;border:0;background:none;color:var(--text-dim);
  display:flex;align-items:center;justify-content:center;cursor:pointer;border-radius:6px;
}
.auth-password-toggle:hover{color:var(--text)}
.btn-primary{
  width:100%;padding:12px;border:0;border-radius:8px;cursor:pointer;font-weight:700;
  letter-spacing:.04em;text-transform:uppercase;font-size:13px;
  background:linear-gradient(180deg,#ff2732,var(--red) 60%,var(--red-dark));
  color:#fff;box-shadow:0 6px 18px var(--red-glow);
}
.btn-primary:hover{filter:brightness(1.08)}
.btn-primary:disabled{opacity:.6;cursor:default}
.auth-switch{margin-top:16px;text-align:center;font-size:13px;color:var(--text-dim)}
.auth-switch button{background:none;border:0;color:var(--chrome-1);text-decoration:underline;cursor:pointer;font-size:13px}
.auth-error{background:rgba(226,16,28,.12);border:1px solid var(--red-dark);color:#ff9aa0;padding:9px 11px;border-radius:8px;font-size:13px;margin-bottom:14px}
.auth-info{background:rgba(46,204,113,.1);border:1px solid #1c6b3f;color:#8bf0b4;padding:9px 11px;border-radius:8px;font-size:13px;margin-bottom:14px}

/* ---------- App shell ---------- */
.app-shell{display:flex;min-height:100vh}
.sidebar{
  width:220px;flex:0 0 220px;background:var(--panel);border-right:1px solid var(--border);
  display:flex;flex-direction:column;padding:18px 12px;
}
.brand{display:flex;align-items:center;gap:10px;padding:6px 10px 18px;border-bottom:1px solid var(--border);margin-bottom:14px}
.brand .mark{width:34px;height:34px;border-radius:8px;background:linear-gradient(145deg,var(--chrome-1),var(--chrome-3));display:flex;align-items:center;justify-content:center;font-weight:800;color:#0a0b0d;box-shadow:inset 0 0 0 2px var(--red)}
.brand .name{font-weight:700;line-height:1.15}
.brand .name small{display:block;font-size:10px;color:var(--text-dim);letter-spacing:.08em;text-transform:uppercase}
.nav-item{
  display:flex;align-items:center;gap:10px;padding:11px 12px;border-radius:8px;color:var(--text-dim);
  cursor:pointer;font-size:14px;font-weight:600;letter-spacing:.02em;margin-bottom:2px;border-left:3px solid transparent;
}
.nav-item:hover{background:var(--panel-2);color:var(--text)}
.nav-item.active{background:var(--panel-2);color:#fff;border-left-color:var(--red)}
.nav-spacer{flex:1}
.nav-user{padding:12px;border-top:1px solid var(--border);font-size:12px;color:var(--text-dim)}
.nav-user b{color:var(--text);display:block;font-size:13px;margin-bottom:6px;word-break:break-all}
.btn-logout{background:none;border:1px solid var(--border);color:var(--text-dim);border-radius:6px;padding:6px 10px;cursor:pointer;font-size:12px}
.btn-logout:hover{border-color:var(--red);color:#fff}

.main{flex:1;min-width:0;padding:26px 30px 60px}
.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;flex-wrap:wrap;gap:12px}
.page-header h2{margin:0;font-size:22px;letter-spacing:.01em}
.page-header p{margin:4px 0 0;color:var(--text-dim);font-size:13px}

/* ---------- Buttons ---------- */
.btn{
  border:1px solid var(--border);background:var(--panel-2);color:var(--text);
  padding:9px 14px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:600;
}
.btn:hover{border-color:var(--chrome-2)}
.btn-accent{
  border:0;background:linear-gradient(180deg,#ff2732,var(--red) 60%,var(--red-dark));color:#fff;
  padding:9px 16px;border-radius:8px;cursor:pointer;font-size:13px;font-weight:700;letter-spacing:.02em;
  box-shadow:0 4px 14px var(--red-glow);
}
.btn-accent:hover{filter:brightness(1.07)}
.btn-ghost{background:none;border:1px solid var(--border);color:var(--text-dim);padding:6px 10px;border-radius:6px;cursor:pointer;font-size:12px}
.btn-ghost:hover{color:var(--text);border-color:var(--chrome-2)}
.btn-danger{border:1px solid var(--red-dark);color:#ff9aa0;background:none}
.btn-danger:hover{background:rgba(226,16,28,.1)}
.btn-sm{padding:5px 9px;font-size:12px;border-radius:6px}

/* ---------- Cards / stats ---------- */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px}
.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;border-top:3px solid var(--chrome-2)}
.stat-card.accent{border-top-color:var(--red)}
.stat-card .label{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-dim)}
.stat-card .value{font-size:28px;font-weight:800;margin-top:6px}

.panel{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;margin-bottom:18px}
.panel h3{margin:0 0 14px;font-size:15px;letter-spacing:.02em}

/* ---------- Table ---------- */
table{width:100%;border-collapse:collapse;font-size:13.5px}
thead th{
  text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-dim);
  padding:8px 10px;border-bottom:1px solid var(--border);
}
tbody td{padding:10px;border-bottom:1px solid var(--border);vertical-align:middle}
tbody tr:hover{background:rgba(255,255,255,.02)}
.row-actions{display:flex;gap:6px;justify-content:flex-end}
.empty-row td{text-align:center;color:var(--text-faint);padding:26px}

.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}
.badge-gray{background:#2a2d33;color:var(--text-dim)}
.badge-red{background:rgba(226,16,28,.15);color:#ff5964;border:1px solid var(--red-dark)}
.badge-green{background:rgba(46,204,113,.14);color:#4be08a;border:1px solid #1c6b3f}
.badge-warn{background:rgba(245,166,35,.14);color:#ffc25c;border:1px solid #8a5a12}
.badge-blue{background:rgba(120,170,255,.14);color:#8fb4ff;border:1px solid #2c4a8a}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.field label{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-dim);margin-bottom:5px}
.field input,.field select,.field textarea{
  width:100%;padding:9px 10px;border-radius:7px;border:1px solid var(--border);
  background:#0e1013;color:var(--text);font-size:13.5px;font-family:inherit;
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--red)}
.field textarea{resize:vertical;min-height:60px}

/* ---------- Modal ---------- */
.modal-backdrop{
  position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:flex-start;
  justify-content:center;padding:40px 16px;overflow:auto;z-index:100;
}
.modal{
  width:100%;max-width:560px;background:var(--panel);border:1px solid var(--border);
  border-radius:var(--radius);box-shadow:var(--shadow);border-top:3px solid var(--red);
}
.modal.modal-wide{max-width:820px}
.modal-header{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border)}
.modal-header h3{margin:0;font-size:16px}
.modal-close{background:none;border:0;color:var(--text-dim);font-size:20px;cursor:pointer;line-height:1}
.modal-close:hover{color:#fff}
.modal-body{padding:18px 20px;max-height:70vh;overflow:auto}
.modal-footer{display:flex;justify-content:flex-end;gap:10px;padding:14px 20px;border-top:1px solid var(--border)}

.divider{height:1px;background:var(--border);margin:16px 0}
.section-title{font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--text-dim);margin:0 0 10px}
.muted{color:var(--text-dim)}
.right{text-align:right}
.mt-8{margin-top:8px}
.mt-16{margin-top:16px}
.inline-add{display:flex;gap:8px;align-items:flex-end;flex-wrap:wrap}
.item-line{display:grid;grid-template-columns:2fr 70px 80px 100px 100px 34px;gap:8px;align-items:center;margin-bottom:8px}
.item-line .item-desc{font-size:13px}
.total-line{display:flex;justify-content:flex-end;gap:24px;padding-top:12px;border-top:1px solid var(--border);margin-top:6px}
.total-line .amount{font-size:20px;font-weight:800;color:#fff}
.total-line .amount b{color:var(--red)}

@media (max-width:820px){
  .app-shell{flex-direction:column}
  .sidebar{width:100%;flex:none;flex-direction:row;overflow-x:auto;padding:10px}
  .brand,.nav-user{display:none}
  .nav-item{white-space:nowrap}
  .main{padding:18px}
}