:root{
    --navy:#071c38;
    --navy-2:#0d2d55;
    --blue:#123f73;
    --blue-soft:#eaf2fb;
    --gold:#c9942f;
    --gold-soft:#fff5dc;
    --green:#13824b;
    --green-soft:#e1f4e9;
    --red:#c53b3b;
    --red-soft:#fde9e9;
    --bg:#eef2f6;
    --surface:#ffffff;
    --surface-2:#f8fafc;
    --text:#24303b;
    --muted:#6c7883;
    --border:#dce3ea;
    --shadow:0 12px 35px rgba(7,28,56,.10);
    --shadow-soft:0 5px 18px rgba(7,28,56,.07);
    --radius:16px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
    margin:0;
    min-height:100vh;
    font-family:Inter,Segoe UI,Arial,Helvetica,sans-serif;
    background:
        radial-gradient(circle at top right,rgba(18,63,115,.09),transparent 30%),
        var(--bg);
    color:var(--text);
}

.site-header{
    position:sticky;
    top:0;
    z-index:1200;
    background:rgba(7,28,56,.96);
    backdrop-filter:blur(12px);
    border-bottom:3px solid var(--gold);
    box-shadow:0 6px 24px rgba(7,28,56,.18);
}

.header-inner{
    max-width:1380px;
    margin:0 auto;
    padding:14px 18px;
    display:flex;
    align-items:center;
    justify-content:space-between;
    gap:18px;
}

.brand h1{
    margin:0;
    color:#fff;
    font-size:22px;
    letter-spacing:.2px;
}

.brand p{
    margin:5px 0 0;
    color:#dbe7f3;
    font-size:12px;
}

.nav{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:7px;
}

.nav a{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    min-height:38px;
    padding:8px 12px;
    color:#fff;
    text-decoration:none;
    border-radius:10px;
    border:1px solid rgba(255,255,255,.14);
    background:rgba(255,255,255,.05);
    font-size:12px;
    font-weight:800;
    transition:.18s ease;
}

.nav a:hover,
.nav a.active{
    color:var(--navy);
    background:linear-gradient(135deg,#e7c36f,var(--gold));
    border-color:transparent;
    transform:translateY(-1px);
}

.container{
    width:min(1380px,calc(100% - 24px));
    margin:22px auto 40px;
}

.page-title{
    margin:0 0 18px;
    color:var(--navy);
    font-size:26px;
}

.dashboard-grid{
    display:grid;
    grid-template-columns:repeat(3,minmax(0,1fr));
    gap:14px;
    margin-bottom:18px;
}

.metric{
    position:relative;
    overflow:hidden;
    background:linear-gradient(180deg,#fff,#fbfdff);
    border:1px solid rgba(7,28,56,.06);
    border-radius:var(--radius);
    padding:18px;
    box-shadow:var(--shadow-soft);
}

.metric::after{
    content:"";
    position:absolute;
    right:-24px;
    bottom:-28px;
    width:90px;
    height:90px;
    border-radius:50%;
    background:rgba(18,63,115,.06);
}

.metric small{
    display:block;
    margin-bottom:7px;
    color:var(--muted);
    font-size:12px;
    font-weight:700;
}

.metric strong{
    display:block;
    color:var(--navy);
    font-size:26px;
    line-height:1.1;
}

.metric.in{border-top:4px solid var(--green)}
.metric.in strong{color:var(--green)}
.metric.out{border-top:4px solid var(--red)}
.metric.out strong{color:var(--red)}

.layout{
    display:grid;
    grid-template-columns:370px minmax(0,1fr);
    gap:16px;
    align-items:start;
}

.card{
    background:var(--surface);
    border:1px solid rgba(7,28,56,.06);
    border-radius:var(--radius);
    padding:18px;
    box-shadow:var(--shadow);
}

.card h2,.card h3{
    margin:0 0 15px;
    color:var(--navy);
}

.form-row{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:9px;
}

label{
    display:block;
    margin-bottom:5px;
    color:#34414d;
    font-size:12px;
    font-weight:800;
}

input,select,textarea{
    width:100%;
    margin-bottom:10px;
    padding:11px 12px;
    border:1px solid var(--border);
    border-radius:10px;
    outline:none;
    background:#fff;
    color:var(--text);
    font:inherit;
    transition:.15s ease;
}

input:focus,select:focus,textarea:focus{
    border-color:var(--blue);
    box-shadow:0 0 0 4px rgba(18,63,115,.10);
}

textarea{min-height:72px;resize:vertical}

.btn{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    gap:7px;
    min-height:40px;
    padding:9px 14px;
    border:0;
    border-radius:10px;
    text-decoration:none;
    font-size:12px;
    font-weight:900;
    cursor:pointer;
    transition:.18s ease;
}

.btn:hover{transform:translateY(-1px);filter:brightness(1.03)}
.btn-primary{color:#fff;background:linear-gradient(135deg,var(--navy),var(--blue))}
.btn-secondary{color:#2d3944;background:#e9eef3}
.btn-edit{color:#145083;background:#e5f0fb}
.btn-danger{color:#fff;background:linear-gradient(135deg,#b52e2e,#d94b4b)}
.btn-gold{color:#1d1a12;background:linear-gradient(135deg,#e8c66f,var(--gold))}

.alert{
    margin-bottom:12px;
    padding:12px 14px;
    border-radius:11px;
    font-size:13px;
    font-weight:800;
}
.alert-success{color:#14643c;background:var(--green-soft)}
.alert-error{color:#8d2626;background:var(--red-soft)}

.filters{
    display:grid;
    grid-template-columns:130px 160px minmax(210px,1fr) auto auto;
    gap:8px;
    align-items:end;
    margin-bottom:14px;
}

.filters input,.filters select{margin-bottom:0}

.table-wrap{
    width:100%;
    overflow:auto;
    border:1px solid #e8edf1;
    border-radius:13px;
    background:#fff;
}

table{
    width:100%;
    min-width:840px;
    border-collapse:collapse;
}

th,td{
    padding:11px 10px;
    border-bottom:1px solid #e8edf0;
    font-size:12px;
    text-align:left;
    vertical-align:middle;
}

th{
    position:sticky;
    top:0;
    z-index:2;
    color:#4e5c68;
    background:#f6f8fa;
    white-space:nowrap;
}

tbody tr{transition:.12s ease}
tbody tr:hover{background:#fbfcfd}

.actions{
    display:flex;
    align-items:center;
    gap:6px;
    flex-wrap:wrap;
}

.actions form{margin:0}

.badge{
    display:inline-block;
    padding:5px 8px;
    border-radius:999px;
    font-size:10px;
    font-weight:900;
}
.badge-in,.badge-create{color:#14643c;background:var(--green-soft)}
.badge-out,.badge-delete{color:#8d2626;background:var(--red-soft)}
.badge-edit{color:#154b80;background:#e4eef8}
.value-in{color:var(--green);font-weight:900}
.value-out{color:var(--red);font-weight:900}
.hidden{display:none!important}

.home-grid{
    display:grid;
    grid-template-columns:repeat(4,minmax(0,1fr));
    gap:18px;
}

.home-grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}

.home-card{
    display:flex;
    flex-direction:column;
    align-items:center;
    text-align:center;
    min-height:270px;
    padding:27px 22px;
    color:inherit;
    text-decoration:none;
    background:linear-gradient(180deg,#fff,#fbfdff);
    border:1px solid rgba(7,28,56,.07);
    border-radius:18px;
    box-shadow:var(--shadow);
    transition:.2s ease;
}

.home-card:hover{
    transform:translateY(-5px);
    border-color:var(--gold);
    box-shadow:0 18px 45px rgba(7,28,56,.16);
}

.home-icon{
    width:74px;
    height:74px;
    margin:0 auto 17px;
    display:grid;
    place-items:center;
    border-radius:22px;
    color:#fff;
    font-size:32px;
    background:linear-gradient(135deg,var(--navy),var(--blue));
    box-shadow:0 10px 24px rgba(7,28,56,.22);
}

.home-card h3{
    margin:0 0 9px;
    color:var(--navy);
}

.home-card p{
    flex:1;
    margin:0 0 20px;
    color:var(--muted);
    line-height:1.5;
}

.login-page{
    min-height:100vh;
    display:grid;
    place-items:center;
    padding:22px;
    background:
        radial-gradient(circle at top,rgba(255,255,255,.14),transparent 35%),
        linear-gradient(135deg,var(--navy),var(--blue));
}

.login-container{width:min(430px,100%)}

.login-card{
    padding:30px;
    background:rgba(255,255,255,.98);
    border:1px solid rgba(255,255,255,.55);
    border-radius:22px;
    box-shadow:0 28px 75px rgba(0,0,0,.30);
}

.login-brand{text-align:center;margin-bottom:22px}
.login-brand h1{margin:0;color:var(--navy)}
.login-brand p{color:var(--muted)}

.before-box{
    margin-bottom:14px;
    padding:13px;
    border:1px solid #e7cf99;
    border-left:5px solid var(--gold);
    border-radius:11px;
    background:#fffaf0;
}

.before-grid{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:7px 12px;
    margin-top:8px;
    font-size:12px;
}

.before-grid .full{grid-column:1/-1}

.modal{
    position:fixed;
    inset:0;
    z-index:9999;
    display:none;
    align-items:center;
    justify-content:center;
    padding:18px;
    background:rgba(7,28,56,.72);
    backdrop-filter:blur(5px);
}

.modal.open{display:flex}

.modal-box{
    width:min(440px,100%);
    padding:22px;
    background:#fff;
    border-radius:18px;
    box-shadow:0 30px 80px rgba(0,0,0,.28);
}

.modal-box h3{margin-top:0;color:var(--navy)}

.btn-history-link{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    padding:4px 6px;
    border:0;
    background:transparent;
    color:#8a641c;
    font:inherit;
    font-size:10px;
    font-weight:900;
    text-decoration:underline;
    text-underline-offset:2px;
    cursor:pointer;
}

.history-change{
    padding:8px 9px;
    border-radius:9px;
    background:#f7f9fb;
    font-size:11px;
}

.history-old{color:#9a2e2e;text-decoration:line-through}
.history-arrow{margin:0 5px;color:var(--gold);font-weight:900}
.history-new{color:#14643c;font-weight:900}

.timeline{display:grid;gap:12px}
.timeline-item{
    position:relative;
    padding:14px 14px 14px 44px;
    border:1px solid var(--border);
    border-radius:12px;
    background:#fff;
}
.timeline-item::before{
    content:"";
    position:absolute;
    left:17px;
    top:19px;
    width:12px;
    height:12px;
    border-radius:50%;
    background:var(--gold);
    box-shadow:0 0 0 4px var(--gold-soft);
}
.timeline-item h4{margin:0 0 7px;color:var(--navy)}
.timeline-meta{margin-bottom:8px;color:var(--muted);font-size:11px}

.audit-details{
    max-width:430px;
    white-space:pre-wrap;
    word-break:break-word;
    color:var(--muted);
    font-size:11px;
}

@media(max-width:1050px){
    .layout{grid-template-columns:1fr}
    .home-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
    .filters{grid-template-columns:1fr 1fr}
    .filters .search{grid-column:1/-1}
}

@media(max-width:700px){
    .site-header{position:relative}
    .header-inner{flex-direction:column;align-items:stretch;text-align:center}
    .nav{justify-content:center}
    .brand h1{font-size:18px}
    .container{width:calc(100% - 10px);margin:10px auto 22px}
    .dashboard-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}
    .metric{padding:9px 4px;text-align:center;border-radius:10px}
    .metric small{font-size:7px}
    .metric strong{font-size:11px;white-space:nowrap}
    .card{padding:10px;border-radius:12px}
    .form-row{gap:5px}
    .filters{grid-template-columns:1fr}
    .filters .search{grid-column:auto}
    .home-grid,.home-grid-two{grid-template-columns:1fr}
    .home-card{min-height:auto}
    .btn{width:100%;margin-bottom:4px}
    .table-wrap{overflow:visible;border:0}
    table,tbody{display:block;width:100%;min-width:0}
    thead{display:none}
    tbody tr{
        display:block;
        width:100%;
        margin-bottom:8px;
        padding:8px;
        border:1px solid #e3e8ec;
        border-radius:10px;
        background:#fff;
    }
    tbody td{
        display:flex;
        justify-content:space-between;
        gap:8px;
        width:100%;
        padding:5px 1px;
        text-align:right;
    }
    tbody td::before{
        content:attr(data-label);
        flex:0 0 40%;
        text-align:left;
        color:#66717b;
        font-weight:900;
    }
    .actions{
        width:100%;
        display:grid;
        grid-template-columns:1fr 1fr;
    }
    .btn-history-link{
        width:100%;
        grid-column:1/-1;
    }
    .before-grid{grid-template-columns:1fr}
    .before-grid .full{grid-column:auto}
}