:root{
  --bg:#f3f7f6;
  --bg-soft:#eef5f2;
  --card:#ffffff;
  --card-soft:#f8fbfa;
  --text:#17231f;
  --text-soft:#354740;
  --muted:#718078;
  --line:#dfe8e4;
  --line-strong:#cddad5;
  --brand:#0c7555;
  --brand-2:#14936b;
  --brand-dark:#074b3a;
  --brand-deep:#082d26;
  --accent:#2b63b7;
  --danger:#b43a32;
  --warn:#a66a05;
  --success:#1d7a58;
  --shadow-sm:0 4px 14px rgba(19,50,41,.055);
  --shadow:0 16px 40px rgba(16,45,36,.10);
  --shadow-lg:0 28px 70px rgba(11,36,28,.16);
  --radius:16px;
  --radius-lg:22px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
  background:
    radial-gradient(circle at 100% 0%,rgba(20,147,107,.08),transparent 28rem),
    radial-gradient(circle at 15% 90%,rgba(43,99,183,.05),transparent 30rem),
    var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
}
button,input,select,textarea{font:inherit}
button{touch-action:manipulation}
.hidden{display:none!important}
.muted{color:var(--muted)}
a{color:var(--brand);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--brand-2)}
::selection{background:rgba(20,147,107,.18);color:var(--brand-dark)}

/* Login */
.login-shell{
  min-height:100vh;
  display:grid;
  place-items:center;
  padding:32px 20px;
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(145deg,rgba(245,250,248,.94),rgba(232,243,239,.94)),
    var(--bg);
}
.login-shell::before,.login-shell::after{
  content:"";
  position:absolute;
  border-radius:50%;
  pointer-events:none;
  filter:blur(.2px);
}
.login-shell::before{
  width:420px;height:420px;
  right:-150px;top:-145px;
  background:linear-gradient(145deg,rgba(13,117,85,.16),rgba(43,99,183,.08));
}
.login-shell::after{
  width:360px;height:360px;
  left:-170px;bottom:-150px;
  background:linear-gradient(145deg,rgba(43,99,183,.08),rgba(20,147,107,.13));
}
.login-card{
  width:min(470px,100%);
  background:rgba(255,255,255,.95);
  border:1px solid rgba(207,222,216,.86);
  border-radius:28px;
  box-shadow:var(--shadow-lg);
  padding:42px 42px 38px;
  position:relative;
  z-index:1;
  overflow:hidden;
  backdrop-filter:blur(12px);
}
.login-card::before{
  content:"";
  position:absolute;
  inset:0 0 auto;
  height:6px;
  background:linear-gradient(90deg,var(--brand-dark),var(--brand-2),var(--accent));
}
.login-logo{
  width:172px;
  max-height:92px;
  object-fit:contain;
  display:block;
  margin:0 auto 18px;
  filter:drop-shadow(0 7px 12px rgba(18,58,45,.10));
}
.login-card h1{
  text-align:center;
  margin:0;
  font-size:27px;
  line-height:1.2;
  letter-spacing:-.035em;
  color:#10231d;
}
.login-card>p{ text-align:center;margin:9px 0 28px;font-size:14px }
.stack{display:grid;gap:16px}

/* Form controls */
label{display:grid;gap:7px;font-size:12px;font-weight:750;color:var(--text-soft);letter-spacing:.01em}
input,select,textarea{
  width:100%;
  border:1px solid var(--line-strong);
  border-radius:12px;
  padding:11px 12px;
  min-height:44px;
  background:#fff;
  color:var(--text);
  outline:none;
  transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
input:hover,select:hover,textarea:hover{border-color:#aec2ba}
input:focus,select:focus,textarea:focus{
  border-color:var(--brand-2);
  box-shadow:0 0 0 4px rgba(20,147,107,.12);
  background:#fff;
}
input[readonly]{background:#f1f6f4;color:#52655d;cursor:default;border-color:#dbe6e2}
textarea{min-height:104px;resize:vertical;line-height:1.55}

/* Buttons */
.btn{
  border:1px solid transparent;
  border-radius:12px;
  min-height:40px;
  padding:9px 15px;
  cursor:pointer;
  font-weight:750;
  letter-spacing:.005em;
  transition:transform .16s ease,box-shadow .16s ease,background .16s ease,border-color .16s ease;
}
.btn:hover:not(:disabled){transform:translateY(-1px)}
.btn:active:not(:disabled){transform:translateY(0)}
.btn.primary{
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#fff;
  box-shadow:0 8px 18px rgba(12,117,85,.18);
}
.btn.primary:hover{background:linear-gradient(135deg,#096b4e,#0e855f);box-shadow:0 10px 22px rgba(12,117,85,.24)}
.btn.secondary{background:#e9f5f0;color:#086247;border-color:#d1e9df}
.btn.secondary:hover{background:#ddf0e8;border-color:#c2e1d5}
.btn.danger{background:#fff0ee;color:var(--danger);border-color:#f4d2ce}
.btn.danger:hover{background:#fde5e2}
.btn.warn{background:#fff6e5;color:#865707;border-color:#f0dfbb}
.btn.ghost{background:#fff;border-color:var(--line);color:#42544d}
.btn.ghost:hover{border-color:#b9ccc4;background:#f9fbfa;color:#243a32}
.btn.small{min-height:34px;padding:6px 11px;font-size:11px;border-radius:10px}
.btn:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}
.login-card .btn.primary{min-height:48px;font-size:14px;margin-top:2px}
.setup-hint{
  background:#fff8e9;
  border:1px solid #f2dfb6;
  color:#765412;
  padding:12px 14px;
  border-radius:12px;
  margin-top:18px!important;
  font-size:13px!important;
}

/* Main application */
.app-shell{min-height:100vh;display:grid;grid-template-columns:258px minmax(0,1fr)}
.sidebar{
  background:
    radial-gradient(circle at 30% 0%,rgba(33,147,108,.24),transparent 18rem),
    linear-gradient(180deg,#0c332a 0%,#082a23 48%,#071f1b 100%);
  color:#eaf5f1;
  padding:18px 14px 16px;
  display:flex;
  flex-direction:column;
  position:sticky;
  top:0;
  height:100vh;
  box-shadow:8px 0 28px rgba(9,37,29,.07);
  z-index:10;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  padding:7px 8px 18px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.brand img{
  width:72px;
  height:48px;
  object-fit:contain;
  padding:4px;
  border-radius:12px;
  background:rgba(255,255,255,.96);
  box-shadow:0 6px 16px rgba(0,0,0,.13);
}
.brand div{display:grid;gap:2px;min-width:0}
.brand strong{font-size:14px;letter-spacing:-.01em}
.brand span{font-size:10px;opacity:.66;letter-spacing:.08em;text-transform:uppercase}
.sidebar nav{display:grid;gap:7px;padding:20px 0}
.nav-btn{
  position:relative;
  border:1px solid transparent;
  background:transparent;
  color:#d6e7e1;
  text-align:left;
  padding:11px 13px 11px 15px;
  min-height:43px;
  border-radius:12px;
  cursor:pointer;
  font-size:13px;
  font-weight:650;
  transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease;
}
.nav-btn::before{
  content:"";
  display:inline-block;
  width:7px;height:7px;
  border-radius:99px;
  margin:0 11px 1px 0;
  background:rgba(182,223,208,.52);
  box-shadow:0 0 0 4px rgba(255,255,255,.025);
}
.nav-btn:hover{background:rgba(255,255,255,.075);color:#fff;border-color:rgba(255,255,255,.055);transform:translateX(2px)}
.nav-btn.active{
  background:linear-gradient(90deg,rgba(28,153,110,.28),rgba(255,255,255,.08));
  border-color:rgba(126,210,179,.17);
  color:#fff;
  box-shadow:inset 3px 0 0 #48c395,0 7px 18px rgba(0,0,0,.08);
}
.nav-btn.active::before{background:#67d6ad;box-shadow:0 0 0 4px rgba(103,214,173,.11)}
.sidebar-user{
  margin-top:auto;
  border-top:1px solid rgba(255,255,255,.10);
  padding:15px 8px 2px;
  display:grid;
  gap:4px;
}
.sidebar-user #sideName{font-weight:700;font-size:13px}
.sidebar-user small{text-transform:capitalize;opacity:.63;font-size:10px;letter-spacing:.07em}
.sidebar-user .btn{color:#e9f6f1;border-color:rgba(255,255,255,.14);background:rgba(255,255,255,.045);margin-top:9px}
.sidebar-user .btn:hover{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.20)}

.main{min-width:0;padding:28px 30px 42px;max-width:1680px;width:100%;margin:0 auto}
.topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin-bottom:22px;
  padding:3px 2px 1px;
}
.topbar h2{margin:0 0 5px;font-size:26px;letter-spacing:-.035em;color:#15261f}
.topbar p{margin:0;font-size:12px;color:#74827c}
.topbar .btn.primary{min-height:42px;padding-inline:17px}

/* Cards */
.grid-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-bottom:20px}
.card{
  background:rgba(255,255,255,.96);
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:20px;
  box-shadow:var(--shadow-sm);
}
.kpi{
  position:relative;
  overflow:hidden;
  min-height:142px;
  transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease;
}
.kpi:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(18,55,43,.085);border-color:#d1dfda}
.kpi::after{
  content:"";
  position:absolute;
  width:96px;height:96px;
  border-radius:50%;
  right:-38px;top:-36px;
  background:rgba(12,117,85,.055);
}
.grid-cards .kpi:nth-child(2)::after{background:rgba(43,99,183,.055)}
.grid-cards .kpi:nth-child(3)::after{background:rgba(166,106,5,.055)}
.grid-cards .kpi:nth-child(4)::after{background:rgba(91,73,145,.05)}
.kpi .label{
  font-size:10px;
  color:#73817b;
  text-transform:uppercase;
  letter-spacing:.09em;
  font-weight:800;
}
.kpi .value{font-size:31px;font-weight:800;letter-spacing:-.04em;margin-top:9px;color:#183229;line-height:1.05}
.kpi .sub{font-size:11px;color:#83908b;margin-top:8px;line-height:1.35;max-width:90%}

.section-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 15px}
.section-head h3{margin:0;font-size:16px;letter-spacing:-.02em;color:#22342d}
.toolbar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:flex-end}
.toolbar input,.toolbar select{width:auto;min-width:170px;min-height:37px;padding:7px 10px;font-size:12px;border-radius:10px}

/* Tables */
.table-wrap{
  overflow:auto;
  border:1px solid var(--line);
  border-radius:13px;
  background:#fff;
  scrollbar-width:thin;
  scrollbar-color:#bdcec7 transparent;
}
.table-wrap::-webkit-scrollbar{height:9px;width:9px}
.table-wrap::-webkit-scrollbar-thumb{background:#bdcec7;border-radius:99px;border:2px solid #fff}
.table{width:100%;border-collapse:separate;border-spacing:0;font-size:12px}
.table th,.table td{padding:11px 13px;border-bottom:1px solid #edf2f0;text-align:left;white-space:nowrap;vertical-align:middle}
.table th{
  font-size:9.5px;
  text-transform:uppercase;
  letter-spacing:.075em;
  color:#697a73;
  background:#f4f8f6;
  position:sticky;
  top:0;
  z-index:1;
  font-weight:800;
}
.table th:first-child{border-top-left-radius:12px}
.table th:last-child{border-top-right-radius:12px}
.table tr:last-child td{border-bottom:0}
.table tbody tr{transition:background .13s ease}
.table tbody tr:hover{background:#f9fcfb}
.table td b{color:#20362e}
.table td small{font-size:10px}

.badge{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;font-size:9.5px;font-weight:800;text-transform:capitalize;border:1px solid transparent}
.badge.approved{background:#e7f6ef;color:#176a4c;border-color:#d4ede2}
.badge.pending{background:#fff5df;color:#8c5e00;border-color:#f2e3c2}
.badge.draft{background:#eef2f4;color:#53636b;border-color:#e1e8eb}
.badge.rejected,.badge.cancelled{background:#fff0ee;color:#a32a24;border-color:#f3d4d0}
.badge.imported_unverified{background:#f2edff;color:#6642a3;border-color:#e4dafb}
.badge.imported{background:#eef1ff;color:#4e58a8;border-color:#dfe4fa}
.negative{color:var(--danger)!important;font-weight:800}
.review{color:var(--warn);font-weight:750}

/* Layout/forms */
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:17px}
.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px 16px}
.form-grid .full{grid-column:1/-1}
.form-actions{display:flex;gap:9px;justify-content:flex-end;margin-top:21px;padding-top:17px;border-top:1px solid #eef2f0}
.balance-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 17px}
.balance-box{
  background:linear-gradient(145deg,#f5fbf8,#f9fcfb);
  border:1px solid #d9ebe4;
  border-radius:13px;
  padding:12px 13px;
  color:#597068;
  font-size:10px;
  text-transform:uppercase;
  letter-spacing:.055em;
  font-weight:750;
}
.balance-box b{font-size:20px;display:block;margin-top:5px;color:#193b2f;letter-spacing:-.025em;text-transform:none}
.empty{padding:42px 24px;text-align:center;color:var(--muted)}
hr{border-color:#edf2f0!important}

/* Modal */
.modal{position:fixed;inset:0;z-index:50;padding:18px}
.modal-backdrop{position:absolute;inset:0;background:rgba(5,23,18,.60);backdrop-filter:blur(4px)}
.modal-panel{
  position:relative;
  width:min(900px,100%);
  max-height:calc(100vh - 36px);
  overflow:auto;
  margin:0 auto;
  background:#fff;
  border:1px solid rgba(211,226,220,.95);
  border-radius:22px;
  box-shadow:var(--shadow-lg);
  padding:27px;
  scrollbar-width:thin;
  scrollbar-color:#c6d5cf transparent;
}
.modal-x{
  position:absolute;right:15px;top:12px;
  display:grid;place-items:center;
  width:34px;height:34px;
  background:#f2f6f4;
  border:1px solid #e2ebe7;
  border-radius:50%;
  font-size:23px;line-height:1;
  color:#61736b;cursor:pointer;
  transition:.15s ease;
}
.modal-x:hover{background:#e9f1ee;color:#243a32;transform:rotate(2deg)}
.detail-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:15px 0}
.detail{border:1px solid var(--line);border-radius:12px;padding:11px 12px;background:#fbfdfc}
.detail small{display:block;color:var(--muted);margin-bottom:5px;font-size:9px;text-transform:uppercase;letter-spacing:.07em;font-weight:800}
.modal h3{margin:0 42px 14px 0;font-size:19px;letter-spacing:-.025em}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;flex-wrap:wrap;margin-top:18px;padding-top:16px;border-top:1px solid #edf2f0}
.note{background:#f5f8f7;border-left:4px solid #9db4ab;padding:11px 13px;font-size:12px;border-radius:8px;line-height:1.5;color:#465b53}

/* Toast / PDF */
.toast{
  position:fixed;
  right:22px;top:22px;
  z-index:100;
  max-width:min(390px,calc(100vw - 44px));
  background:#15372c;
  color:#fff;
  padding:12px 15px;
  border-radius:12px;
  box-shadow:0 14px 35px rgba(10,40,31,.23);
  opacity:0;
  transform:translateY(-10px) scale(.98);
  pointer-events:none;
  transition:.2s ease;
  font-size:12px;
}
.toast.show{opacity:1;transform:none}
.toast.error{background:#923731}
.pdf-preview{background:#dfe8e4;border-radius:14px;padding:14px;overflow:auto;border:1px solid #d5e0dc}
.pdf-preview svg{width:100%;height:auto;background:#fff;box-shadow:0 5px 18px rgba(0,0,0,.13);border-radius:3px}

/* Database setup page helpers */
body>main.card{box-shadow:var(--shadow);border-radius:22px!important}

@media(max-width:1180px){
  .grid-cards{grid-template-columns:repeat(2,1fr)}
  .app-shell{grid-template-columns:222px minmax(0,1fr)}
  .main{padding:24px}
  .brand img{width:62px}
}
@media(max-width:780px){
  .app-shell{display:block}
  .sidebar{height:auto;position:static;padding-bottom:12px}
  .brand{padding-bottom:13px}
  .sidebar nav{grid-template-columns:repeat(2,minmax(0,1fr));padding:13px 0 2px}
  .nav-btn{padding:10px 11px}
  .sidebar-user{display:none}
  .main{padding:18px 14px 30px}
  .topbar{align-items:flex-start;flex-direction:column;margin-bottom:16px}
  .topbar .btn{width:100%}
  .grid-cards,.two-col,.form-grid{grid-template-columns:1fr}
  .form-grid .full{grid-column:auto}
  .grid-cards{gap:11px}
  .kpi{min-height:125px}
  .detail-grid{grid-template-columns:1fr 1fr}
  .section-head{align-items:flex-start;flex-direction:column}
  .toolbar{width:100%;justify-content:flex-start}
  .toolbar input,.toolbar select{width:100%;min-width:0}
  .toolbar .btn{flex:1 1 auto}
  .modal{padding:10px}
  .modal-panel{max-height:calc(100vh - 20px);padding:22px 17px;border-radius:18px}
}
@media(max-width:500px){
  .login-card{padding:34px 22px 28px;border-radius:22px}
  .login-card h1{font-size:23px}
  .login-logo{width:150px}
  .sidebar nav{grid-template-columns:1fr}
  .balance-strip,.detail-grid{grid-template-columns:1fr}
  .grid-cards{grid-template-columns:1fr}
  .kpi{min-height:112px}
  .form-actions,.modal-actions{flex-direction:column-reverse}
  .form-actions .btn,.modal-actions .btn{width:100%}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}