:root {
    --bg: #f4f6f8;
    --card: #ffffff;
    --border: #dfe3e8;
    --text: #1f2933;
    --muted: #6b7684;
    --primary: #0f5fa6;
    --primary-dark: #0b4a82;
    --green: #1a7f4e;
    --green-bg: #e3f6ec;
    --blue: #0f5fa6;
    --blue-bg: #e7f1fb;
    --red: #c0392b;
    --red-bg: #fbe7e4;
    --orange: #b8690a;
    --orange-bg: #fdefdc;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, "Segoe UI", Tahoma, Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 15px;
}

[dir="rtl"] body { font-family: "Segoe UI", Tahoma, "Noto Sans Arabic", Arial, sans-serif; }

a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.topbar {
    background: var(--primary-dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    height: 56px;
    flex-wrap: wrap;
}
.topbar .brand { font-weight: 700; font-size: 17px; color: #fff; }
.topbar nav { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.topbar nav a, .topbar nav .lang-link { color: #dce8f5; font-size: 14px; padding: 6px 2px; }
.topbar nav a:hover, .topbar nav .lang-link:hover { color: #fff; text-decoration: none; }
.topbar .user-box { color: #a9c6e6; font-size: 13px; }

.container { max-width: 1180px; margin: 0 auto; padding: 24px 20px 60px; }
.container.narrow { max-width: 480px; }

.card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 20px;
}

h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 17px; margin: 0 0 12px; }
h3 { font-size: 15px; margin: 0 0 8px; }

.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 20px; }
.stat-tile { background: var(--card); border: 1px solid var(--border); border-radius: 8px; padding: 16px; }
.stat-tile .num { font-size: 28px; font-weight: 700; }
.stat-tile .label { color: var(--muted); font-size: 13px; margin-top: 4px; }
.stat-tile.warn .num { color: var(--red); }
.stat-tile.alert .num { color: var(--orange); }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 9px 10px; border-bottom: 1px solid var(--border); font-size: 14px; vertical-align: top; }
[dir="rtl"] th, [dir="rtl"] td { text-align: right; }
th { color: var(--muted); font-weight: 600; font-size: 12.5px; text-transform: uppercase; letter-spacing: .02em; }
tr:hover td { background: #fafbfc; }

.badge { display: inline-block; padding: 2px 9px; border-radius: 12px; font-size: 12.5px; font-weight: 600; white-space: nowrap; }
.badge.arrived { background: var(--green-bg); color: var(--green); }
.badge.on_the_way { background: var(--blue-bg); color: var(--blue); }
.badge.dup { background: var(--red-bg); color: var(--red); }
.badge.malformed { background: var(--orange-bg); color: var(--orange); }
.badge.muted { background: #eef0f2; color: var(--muted); }

.doc-check { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: 6px; border: 1px solid var(--border); font-size: 13px; margin: 3px; }
.doc-check.done { background: var(--green-bg); border-color: #bfe6cf; color: var(--green); }
.doc-check.missing { background: #f7f8f9; color: var(--muted); }

form .field { margin-bottom: 14px; }
label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 4px; }
input[type=text], input[type=password], input[type=date], input[type=email], input[type=file], select, textarea {
    width: 100%; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 14px; background: #fff; color: var(--text);
}
textarea { resize: vertical; min-height: 70px; }
button, .btn {
    display: inline-block; background: var(--primary); color: #fff; border: none; border-radius: 6px;
    padding: 9px 16px; font-size: 14px; cursor: pointer; font-weight: 600;
}
button:hover, .btn:hover { background: var(--primary-dark); text-decoration: none; }
.btn.secondary { background: #fff; color: var(--primary); border: 1px solid var(--primary); }
.btn.danger { background: var(--red); }
.btn.small { padding: 5px 10px; font-size: 13px; }

.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; font-size: 14px; }
.flash.success { background: var(--green-bg); color: var(--green); }
.flash.error { background: var(--red-bg); color: var(--red); }

.filters { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; align-items: end; }
.filters .field { margin-bottom: 0; min-width: 150px; }

.tabs { display: flex; gap: 4px; margin-bottom: 18px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.tabs a { padding: 9px 14px; font-size: 14px; color: var(--muted); border-bottom: 2px solid transparent; }
.tabs a.active { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }

.muted { color: var(--muted); }
.small { font-size: 12.5px; }
.mt-0 { margin-top: 0; }
.right { text-align: right; }
[dir="rtl"] .right { text-align: left; }

.login-box { margin-top: 60px; }

@media (max-width: 640px) {
    .topbar { height: auto; padding: 10px 14px; }
    table, thead, tbody, tr { display: block; }
    th { display: none; }
    td { display: flex; justify-content: space-between; gap: 10px; border-bottom: none; padding: 6px 0; }
    td:before { content: attr(data-label); color: var(--muted); font-size: 12px; font-weight: 600; }
    tr { border-bottom: 1px solid var(--border); padding: 8px 0; }
}