/* =========================================================
   Abarkavan Fleet Accounting — Stylesheet
   Brand: orange (#FF8A1E) on navy (#0E2A47), Vazirmatn type
   ========================================================= */

:root{
  --navy-900:#0A1E36;
  --navy-800:#0E2A47;
  --navy-700:#16395E;
  --navy-600:#234A75;
  --orange-500:#FF8A1E;
  --orange-600:#F07300;
  --orange-100:#FFE7CC;
  --bg:#F4F6FA;
  --card:#FFFFFF;
  --border:#E1E6EE;
  --text:#1B2A3A;
  --text-soft:#5C6B7E;
  --green:#1E9E63;
  --red:#E0473C;
  --radius:12px;
  --shadow:0 2px 10px rgba(14,42,71,.08);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family:'Vazirmatn', Tahoma, sans-serif;
  background:var(--bg);
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  font-size:15px;
}
.hidden{display:none !important;}

button{font-family:inherit;cursor:pointer;border:none;}
input,select,textarea{font-family:inherit;font-size:15px;}

/* =========================== Buttons =========================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:6px;
  padding:10px 18px;border-radius:10px;font-size:14px;font-weight:600;
  transition:.15s ease;white-space:nowrap;
}
.btn-primary{background:var(--orange-500);color:#fff;}
.btn-primary:hover{background:var(--orange-600);}
.btn-secondary{background:var(--navy-700);color:#fff;}
.btn-secondary:hover{background:var(--navy-600);}
.btn-ghost{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.35);}
.btn-ghost:hover{background:rgba(255,255,255,.12);}
.btn-outline{background:transparent;color:var(--navy-700);border:1px solid var(--border);}
.btn-outline:hover{background:var(--navy-700);color:#fff;border-color:var(--navy-700);}
.btn-danger{background:#fff;color:var(--red);border:1px solid #F6CAC6;}
.btn-danger:hover{background:var(--red);color:#fff;}
.btn-block{width:100%;}
.btn-sm{padding:6px 12px;font-size:13px;border-radius:8px;}
.btn[disabled]{opacity:.55;cursor:not-allowed;}

/* =========================== Login =========================== */
.login-screen{
  min-height:100vh;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,var(--navy-900) 0%, var(--navy-800) 55%, var(--navy-700) 100%);
  padding:24px;
}
.login-card{
  background:var(--card);border-radius:18px;box-shadow:0 16px 48px rgba(0,0,0,.25);
  padding:32px 28px;width:100%;max-width:380px;
}
.login-brand{display:flex;align-items:center;gap:14px;margin-bottom:28px;}
.brand-mark{
  width:46px;height:46px;border-radius:12px;background:var(--orange-500);
  color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:22px;flex:none;
}
.login-brand .brand-text{display:flex;flex-direction:column;line-height:1.5;}
.login-brand strong{font-size:18px;color:var(--navy-800);}
.login-brand span{font-size:12px;color:var(--text-soft);}

#login-form label{display:block;font-size:13px;color:var(--text-soft);margin-bottom:6px;}
#login-form input{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;
  margin-bottom:16px;background:#FAFBFD;letter-spacing:2px;text-align:center;
}
#login-form input:focus{outline:2px solid var(--orange-500);outline-offset:1px;}
.error-text{color:var(--red);font-size:13px;margin-top:12px;text-align:center;}

/* =========================== App Shell =========================== */
.app{min-height:100vh;display:flex;flex-direction:column;}

.app-header{
  background:var(--navy-800);color:#fff;
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;position:sticky;top:0;z-index:20;
  box-shadow:var(--shadow);
}
.header-brand{display:flex;align-items:center;gap:10px;min-width:0;}
.header-brand .brand-mark{width:34px;height:34px;font-size:16px;border-radius:9px;flex:none;}
.header-title{font-weight:700;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.header-user{display:flex;align-items:center;gap:10px;flex:none;}
.user-name{font-size:13px;background:rgba(255,255,255,.12);padding:6px 12px;border-radius:8px;font-weight:600;}

/* =========================== Tabs =========================== */
.tab-row{
  display:flex;gap:6px;overflow-x:auto;padding:10px 12px;
  -webkit-overflow-scrolling:touch;scrollbar-width:none;
}
.tab-row::-webkit-scrollbar{display:none;}
.vessel-tabs{background:var(--navy-700);position:sticky;top:58px;z-index:19;}
.section-tabs{background:#fff;border-bottom:1px solid var(--border);position:sticky;top:106px;z-index:18;}

.tab-btn{
  flex:none;padding:9px 16px;border-radius:999px;font-size:13px;font-weight:600;
  background:rgba(255,255,255,.08);color:#fff;white-space:nowrap;transition:.15s;
}
.vessel-tabs .tab-btn.active{background:var(--orange-500);color:#fff;}
.section-tabs .tab-btn{background:var(--bg);color:var(--text-soft);}
.section-tabs .tab-btn.active{background:var(--navy-800);color:#fff;}

/* =========================== Content layout =========================== */
.content{flex:1;padding:14px 12px 80px;max-width:880px;width:100%;margin:0 auto;}

.section-title{
  display:flex;align-items:center;justify-content:space-between;
  margin:4px 2px 12px;
}
.section-title h2{font-size:17px;margin:0;color:var(--navy-800);}

.card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:16px;margin-bottom:14px;box-shadow:var(--shadow);
}
.card h3{margin:0 0 12px;font-size:14px;color:var(--navy-800);}

/* =========================== Forms =========================== */
.entry-form{display:flex;flex-wrap:wrap;gap:10px;align-items:flex-end;}
.form-field{display:flex;flex-direction:column;gap:4px;flex:1;min-width:120px;}
.form-field label{font-size:12px;color:var(--text-soft);}
.form-field input,.form-field select{
  padding:10px 12px;border:1px solid var(--border);border-radius:9px;background:#FAFBFD;
}
.form-field input:focus,.form-field select:focus{outline:2px solid var(--orange-500);outline-offset:1px;}
.form-field.grow-2{flex:2;min-width:160px;}
.form-actions{flex:none;}

/* =========================== Summary chips =========================== */
.summary-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:14px;}
.summary-chip{
  flex:1;min-width:130px;background:var(--card);border:1px solid var(--border);
  border-radius:var(--radius);padding:12px 14px;box-shadow:var(--shadow);
}
.summary-chip .label{font-size:12px;color:var(--text-soft);margin-bottom:4px;}
.summary-chip .value{font-size:16px;font-weight:700;color:var(--navy-800);}
.summary-chip.accent{border-color:var(--orange-500);}
.summary-chip.accent .value{color:var(--orange-600);}
.summary-chip .sub{font-size:11px;color:var(--text-soft);margin-top:2px;}

/* =========================== Rate banner =========================== */
.rate-banner{
  display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;
  background:var(--navy-800);color:#fff;border-radius:var(--radius);padding:12px 16px;margin-bottom:14px;
}
.rate-banner .rate-main{display:flex;align-items:center;gap:10px;}
.rate-banner .rate-value{font-size:18px;font-weight:800;color:var(--orange-500);}
.rate-banner .rate-meta{font-size:11px;opacity:.75;}
.rate-banner.stale{background:var(--navy-700);}
.rate-banner .rate-stale-flag{font-size:11px;background:var(--red);padding:2px 8px;border-radius:6px;}

/* =========================== Table =========================== */
.table-wrap{overflow-x:auto;}
table.tx-table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px;}
table.tx-table th,table.tx-table td{
  padding:10px 8px;border-bottom:1px solid var(--border);text-align:right;white-space:nowrap;
}
table.tx-table th{color:var(--text-soft);font-weight:600;font-size:12px;}
table.tx-table td.desc{white-space:normal;min-width:140px;}
table.tx-table tbody tr:hover{background:#FAFBFD;}
.amount-cell{font-weight:700;}
.amount-cell.aed{color:var(--navy-600);}
.amount-cell.irr{color:var(--orange-600);}
.tag{font-size:11px;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:2px 6px;color:var(--text-soft);}
.empty-row td{text-align:center;color:var(--text-soft);padding:20px;}

/* =========================== Charts =========================== */
.chart-card canvas{max-width:100%;}
.chart-title{font-size:13px;color:var(--text-soft);margin-bottom:8px;}

/* =========================== PDF reports list =========================== */
.report-list{display:flex;flex-direction:column;gap:8px;}
.report-row{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  border:1px solid var(--border);border-radius:9px;padding:10px 12px;font-size:13px;
}
.report-row .meta{display:flex;flex-direction:column;gap:2px;}
.report-row .meta small{color:var(--text-soft);font-size:11px;}
.report-actions{display:flex;gap:6px;}

/* =========================== Footer =========================== */
.app-footer{
  text-align:center;font-size:12px;color:var(--text-soft);padding:14px;border-top:1px solid var(--border);background:#fff;
}

/* =========================== Toast =========================== */
.toast{
  position:fixed;bottom:18px;left:50%;transform:translateX(-50%);
  background:var(--navy-800);color:#fff;padding:10px 18px;border-radius:10px;
  font-size:13px;box-shadow:0 8px 24px rgba(0,0,0,.25);z-index:50;max-width:90vw;text-align:center;
}
.toast.error{background:var(--red);}
.toast.success{background:var(--green);}

/* =========================== PDF capture template =========================== */
.pdf-capture-wrap{
  position:fixed;top:-99999px;left:-99999px;width:760px;
}
.pdf-report{
  width:760px;background:#fff;color:#1B2A3A;padding:36px;font-family:'Vazirmatn',Tahoma,sans-serif;
  direction:rtl;
}
.pdf-report h1{font-size:22px;margin:0 0 4px;color:var(--navy-800);}
.pdf-report .pdf-sub{font-size:13px;color:var(--text-soft);margin-bottom:18px;}
.pdf-report h2{font-size:15px;margin:22px 0 8px;color:var(--orange-600);border-bottom:2px solid var(--orange-100);padding-bottom:4px;}
.pdf-report table{width:100%;border-collapse:collapse;font-size:12px;margin-bottom:6px;}
.pdf-report table th,.pdf-report table td{border:1px solid var(--border);padding:6px 8px;text-align:right;}
.pdf-report table th{background:#F4F6FA;}
.pdf-report .pdf-totals{margin-top:6px;font-size:12px;font-weight:700;}
.pdf-report .pdf-summary-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:18px;}
.pdf-report .pdf-summary-box{border:1px solid var(--border);border-radius:8px;padding:12px;}
.pdf-report .pdf-summary-box .t{font-size:11px;color:var(--text-soft);}
.pdf-report .pdf-summary-box .v{font-size:16px;font-weight:800;color:var(--navy-800);margin-top:4px;}
.pdf-report .pdf-footer{margin-top:24px;font-size:11px;color:var(--text-soft);border-top:1px solid var(--border);padding-top:8px;}

/* =========================== Responsive =========================== */
@media (max-width:480px){
  .header-title{font-size:13px;}
  .summary-chip{min-width:100%;}
  .entry-form{flex-direction:column;align-items:stretch;}
  .form-field{min-width:100%;}
  .form-actions{width:100%;}
  .form-actions .btn{width:100%;}
}