:root{
  --bg:#f4f6f8;
  --card:#ffffff;
  --text:#1f2937;
  --muted:#6b7280;
  --main:#0f766e;
  --red:#dc2626;
  --green:#16a34a;
  --blue:#2563eb;
  --nav:#071A33;
}

*{box-sizing:border-box}

body{
  font-family:Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  margin:0;
}

/* Header */

.nav{
  background:var(--nav);
  color:#fff;
  padding:12px 28px;
  box-shadow:0 4px 16px rgba(0,0,0,.18);
  position:sticky;
  top:0;
  z-index:1000;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}

.nav-left{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.nav-left a{
  color:#fff;
  text-decoration:none;
  font-weight:700;
  padding:10px 14px;
  border-radius:10px;
  transition:.2s;
}

.nav-left a:hover{
  background:rgba(255,255,255,.12);
}

.nav-user{
  position:relative;
  margin-left:auto;
  flex:0 0 auto;
  padding-bottom:10px;
  margin-bottom:-10px;
}

.nav-user .user-btn{
  width:42px;
  height:42px;
  min-width:42px;
  max-width:42px;
  padding:0;
  margin:0;
  border-radius:50%;
  border:1px solid #d1d5db;
  background:#ffffff;
  color:#071A33;
  display:flex;
  align-items:center;
  justify-content:center;
  cursor:pointer;
  box-shadow:0 2px 8px rgba(0,0,0,.15);
  transition:all .2s ease;
}

.nav-user .user-btn:hover{
  background:#f8fafc;
  opacity:1;
  transform:translateY(-1px);
}

.user-icon{
  font-size:20px;
  line-height:1;
}

.user-menu{
  display:none;
  position:absolute;
  right:0;
  top:46px;
  min-width:160px;
  background:#fff;
  border-radius:12px;
  box-shadow:0 10px 28px rgba(0,0,0,.20);
  overflow:hidden;
  z-index:2000;
}

.user-menu a{
  display:block;
  color:#111827;
  text-decoration:none;
  padding:14px 18px;
  font-weight:700;
  white-space:nowrap;
}

.user-menu a:hover{
  background:#f3f4f6;
}

.nav-user:hover .user-menu,
.user-menu:hover{
  display:block;
}

/* Auth */

.auth-page{
  min-height:100vh;
  background:
    radial-gradient(circle at top left, rgba(15,118,110,.22), transparent 32%),
    linear-gradient(135deg, #071A33 0%, #102b4f 42%, #f4f6f8 42%, #f4f6f8 100%);
  display:flex;
  align-items:center;
  justify-content:center;
  padding:28px;
}

.auth-card{
  width:100%;
  max-width:430px;
  background:#ffffff;
  border-radius:22px;
  padding:30px;
  box-shadow:0 24px 70px rgba(0,0,0,.25);
}

.auth-brand{
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:26px;
}

.auth-logo{
  width:52px;
  height:52px;
  border-radius:16px;
  background:#071A33;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:26px;
  font-weight:900;
}

.auth-brand h1{
  margin:0;
  font-size:28px;
  line-height:1.1;
}

.auth-brand p{
  margin:5px 0 0;
  color:var(--muted);
  font-size:14px;
}

.auth-form label{
  display:block;
  font-weight:800;
  margin:14px 0 6px;
}

.auth-form input{
  width:100%;
  padding:13px 14px;
  border:1px solid #d1d5db;
  border-radius:12px;
  font-size:15px;
  margin:0;
}

.auth-form input:focus{
  outline:none;
  border-color:#0f766e;
  box-shadow:0 0 0 4px rgba(15,118,110,.12);
}

.password-field{
  position:relative;
}

.password-field input{
  padding-right:96px;
}

.password-toggle{
  position:absolute;
  right:7px;
  top:7px;
  width:auto;
  padding:7px 10px;
  margin:0;
  border-radius:9px;
  background:#eef2f7;
  color:#111827;
  font-size:12px;
  font-weight:800;
}

.password-toggle:hover{
  opacity:1;
  background:#e5e7eb;
}

.auth-submit{
  width:100%;
  margin-top:20px;
  padding:13px;
  border-radius:12px;
  background:#0f766e;
  color:#ffffff;
  border:0;
  font-weight:900;
  font-size:15px;
  cursor:pointer;
}

.auth-submit:hover{
  opacity:.92;
}

.auth-switch{
  margin:22px 0 0;
  color:var(--muted);
  text-align:center;
}

.auth-switch a{
  color:#0f766e;
  font-weight:900;
  text-decoration:none;
}

.alert-error{
  background:#fee2e2;
  color:#991b1b;
  border:1px solid #fecaca;
  padding:12px 14px;
  border-radius:12px;
  font-weight:800;
  margin-bottom:18px;
}

/* Content */

.wrap{
  max-width:1180px;
  margin:0 auto;
  padding:22px;
}

.wrap.wide{
  max-width:1600px;
}

.page-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin-bottom:18px;
}

.page-head h1{
  margin-bottom:6px;
}

.year-form{
  display:flex;
  gap:8px;
  align-items:center;
}

.year-form input{
  width:110px;
}

.year-form button{
  width:auto;
  white-space:nowrap;
}

.card{
  background:var(--card);
  border-radius:14px;
  padding:18px;
  margin:14px 0;
  box-shadow:0 2px 12px rgba(0,0,0,.06);
}

.grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(220px,1fr));
  gap:14px;
}

.kpi{
  font-size:28px;
  font-weight:800;
}

.muted{color:var(--muted)}

.row{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:10px;
}

.add-row{
  align-items:end;
}

.small{font-size:13px}
.right{text-align:right}

/* Forms */

input,
select,
button{
  width:100%;
  padding:11px;
  border:1px solid #d1d5db;
  border-radius:10px;
  margin:6px 0;
}

button{
  background:var(--main);
  color:white;
  border:0;
  font-weight:800;
  cursor:pointer;
  transition:.2s;
}

button:hover{opacity:.9}

.btn-red{background:var(--red)}
.small-btn{font-size:12px;padding:8px 10px}

/* Tables */

.table-scroll{
  overflow:auto;
}

table{
  width:100%;
  border-collapse:collapse;
  background:white;
}

th,
td{
  padding:10px;
  border-bottom:1px solid #e5e7eb;
  text-align:left;
}

th{
  background:#f3f6fa;
  font-weight:700;
}

.plan-table{
  min-width:1250px;
  font-size:13px;
}

.plan-table th,
.plan-table td{
  padding:6px;
  vertical-align:middle;
}

.plan-table th{
  text-align:center;
  position:sticky;
  top:0;
  z-index:1;
}

.item-col{
  min-width:190px;
  font-weight:800;
  background:#fff;
  position:sticky;
  left:0;
  z-index:2;
}

.plan-table .cell-input{
  min-width:80px;
  width:90px;
  height:28px;
  padding:2px 6px;
  margin:0;
  text-align:right;
  border-radius:6px;
  font-size:13px;
}

.total-row td{
  background:#e5e7eb;
  font-weight:900;
}

.soft td{
  background:#f8fafc;
}

.summary-table td{
  text-align:right;
}

.summary-table .item-col{
  text-align:left;
}

.pos{color:var(--green);font-weight:800}
.neg{color:var(--red);font-weight:800}

.save-bar{
  position:sticky;
  bottom:0;
  background:rgba(244,246,248,.92);
  backdrop-filter:blur(8px);
  padding:12px 0;
}

.save-bar button{
  max-width:260px;
  float:right;
}

/* Mobile */

@media(max-width:700px){
  .wrap{padding:12px}

  .nav{
    padding:10px 12px;
    align-items:flex-start;
  }

  .nav-left{gap:4px}

  .nav-left a{
    padding:8px 10px;
    font-size:14px;
  }

  .nav-user .user-btn{
    width:38px;
    height:38px;
    min-width:38px;
    max-width:38px;
  }

  .user-menu{
    top:42px;
  }

  .page-head{
    display:block;
  }

  .year-form{
    margin-top:12px;
  }

  .auth-page{
    padding:18px;
    align-items:flex-start;
  }

  .auth-card{
    padding:22px;
    margin-top:30px;
  }

  .auth-brand h1{
    font-size:24px;
  }

  .kpi{font-size:22px}
}

.action-cell{
    width:1%;
    white-space:nowrap;
    text-align:center;
}

.action-cell > div{
    display:flex;
    gap:4px;
    justify-content:center;
    align-items:center;
}

.action-cell form{
    display:inline-flex;
    margin:0;
}

.small-btn{
    width:28px !important;
    height:28px !important;
    min-width:28px !important;
    max-width:28px !important;

    padding:0 !important;
    margin:0 !important;

    border-radius:6px;
    font-size:12px;
    font-weight:700;

    display:inline-flex;
    align-items:center;
    justify-content:center;

    box-shadow:none;
}

.small-btn:hover{
    transform:translateY(-1px);
}

.btn-red.small-btn{
    background:#dc2626;
}

.save-top{
  margin-top:0;
  background:#eef6f5;
  border:1px solid #cce7e3;
}

.save-top button{
  width:auto;
  padding:12px 18px;
}