/* =====================================================================
   IPMS - Institutional Resource & Procurement Management System
   Visual direction from the design record: clean white workspace, navy
   navigation, blue primary action, and a fixed status colour language.
   ===================================================================== */

:root {
    --navy-900: #0f1c30;
    --navy-800: #16273f;
    --navy-700: #1e3350;
    --navy-600: #294263;

    --blue-600: #1c5fd6;
    --blue-700: #1749a8;
    --blue-50: #eef4fe;

    --ink-900: #111826;
    --ink-700: #33415c;
    --ink-500: #64748b;
    --ink-400: #94a3b8;
    --ink-300: #cbd5e1;
    --ink-200: #e2e8f0;
    --ink-100: #f1f5f9;
    --ink-50: #f7f9fc;

    --green-600: #17794a;
    --green-50: #e8f6ee;
    --amber-600: #a35b06;
    --amber-50: #fdf3e3;
    --red-600: #c02626;
    --red-50: #fdecec;
    --purple-600: #6b35c9;
    --purple-50: #f2ecfd;

    --radius: 10px;
    --radius-sm: 6px;
    --shadow-sm: 0 1px 2px rgba(15, 28, 48, .06), 0 1px 3px rgba(15, 28, 48, .05);
    --shadow-md: 0 4px 12px rgba(15, 28, 48, .08);
    --sidebar-w: 248px;
    --font: "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.55;
    color: var(--ink-900);
    background: var(--ink-50);
    -webkit-font-smoothing: antialiased;
}

a { color: var(--blue-600); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -.01em; }
h1 { font-size: 22px; }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
p { margin: 0 0 10px; }

/* ---------- Application shell ---------- */

.shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    flex: 0 0 var(--sidebar-w);
    background: var(--navy-900);
    color: #c9d6e8;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.brand {
    padding: 18px 20px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.brand-mark {
    font-size: 19px;
    font-weight: 700;
    color: #fff;
    letter-spacing: .04em;
    display: block;
}
.brand-sub {
    display: block;
    font-size: 10.5px;
    line-height: 1.4;
    color: #8aa0bd;
    margin-top: 3px;
    text-transform: uppercase;
    letter-spacing: .05em;
}

.nav { padding: 10px 0 24px; }
.nav-group-label {
    padding: 14px 20px 6px;
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: #6b829f;
    font-weight: 600;
}
.nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 20px;
    color: #c9d6e8;
    font-size: 13.5px;
    border-left: 3px solid transparent;
}
.nav-item:hover { background: rgba(255, 255, 255, .05); color: #fff; text-decoration: none; }
.nav-item.active {
    background: rgba(28, 95, 214, .18);
    border-left-color: var(--blue-600);
    color: #fff;
    font-weight: 600;
}
.nav-item .count {
    margin-left: auto;
    background: rgba(255, 255, 255, .14);
    color: #fff;
    border-radius: 20px;
    padding: 1px 7px;
    font-size: 11px;
    font-weight: 600;
}
.nav-item.active .count { background: var(--blue-600); }
.nav-item .count.alert { background: var(--red-600); }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    background: #fff;
    border-bottom: 1px solid var(--ink-200);
    padding: 0 26px;
    height: 58px;
    display: flex;
    align-items: center;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 20;
}
.topbar form { flex: 1; max-width: 420px; }
.topbar input[type="search"] {
    width: 100%;
    padding: 7px 12px;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius-sm);
    background: var(--ink-50);
    font: inherit;
    font-size: 13px;
}
.topbar input[type="search"]:focus {
    outline: none;
    border-color: var(--blue-600);
    background: #fff;
}
.topbar-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }

.bell { position: relative; color: var(--ink-700); font-size: 17px; line-height: 1; }
.bell .dot {
    position: absolute;
    top: -5px; right: -7px;
    background: var(--red-600);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    border-radius: 9px;
    display: grid;
    place-items: center;
    padding: 0 4px;
}

.who { text-align: right; line-height: 1.3; }
.who strong { display: block; font-size: 13px; }
.who span { font-size: 11.5px; color: var(--ink-500); }

.content { padding: 22px 26px 60px; flex: 1; }

.page-head {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 18px;
    flex-wrap: wrap;
}
.page-head .titles { flex: 1; min-width: 240px; }
.page-head p { color: var(--ink-500); font-size: 13px; margin: 3px 0 0; }
.page-head .actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ---------- Cards, tiles, tables ---------- */

.card {
    background: #fff;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    margin-bottom: 16px;
}
.card-head {
    padding: 13px 16px;
    border-bottom: 1px solid var(--ink-200);
    display: flex;
    align-items: center;
    gap: 12px;
}
.card-head h2 { flex: 1; }
.card-head .sub { font-size: 12px; color: var(--ink-500); font-weight: 400; }
.card-body { padding: 16px; }
.card-body.tight { padding: 0; }

.tiles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}
.tile {
    background: #fff;
    border: 1px solid var(--ink-200);
    border-left: 3px solid var(--ink-300);
    border-radius: var(--radius);
    padding: 14px 16px;
    box-shadow: var(--shadow-sm);
    display: block;
    color: inherit;
}
a.tile:hover { text-decoration: none; box-shadow: var(--shadow-md); border-color: var(--ink-300); }
.tile .label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--ink-500);
    font-weight: 600;
}
.tile .value { font-size: 27px; font-weight: 700; line-height: 1.15; margin-top: 4px; }
.tile .foot { font-size: 12px; color: var(--ink-500); margin-top: 2px; }
.tile.info { border-left-color: var(--blue-600); }
.tile.success { border-left-color: var(--green-600); }
.tile.warning { border-left-color: var(--amber-600); }
.tile.danger { border-left-color: var(--red-600); }
.tile.planning { border-left-color: var(--purple-600); }

.columns { display: grid; grid-template-columns: repeat(auto-fit, minmax(330px, 1fr)); gap: 16px; align-items: start; }
.columns.wide-left { grid-template-columns: minmax(0, 2fr) minmax(300px, 1fr); }

/* A grid track refuses to shrink below its content unless the child is told
   it may. Without this a wide table pushes the whole page sideways. */
.columns > *, .tiles > *, .field-row > *, .choice-grid > *, .decision-grid > * { min-width: 0; }
.card, .tile, .blocker { overflow-wrap: break-word; }

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 13px; }
table.data th {
    text-align: left;
    padding: 9px 14px;
    background: var(--ink-50);
    border-bottom: 1px solid var(--ink-200);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--ink-500);
    font-weight: 600;
    white-space: nowrap;
}
table.data td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--ink-100);
    vertical-align: top;
}
table.data tbody tr:last-child td { border-bottom: 0; }
table.data tbody tr:hover { background: var(--ink-50); }
table.data td.num, table.data th.num { text-align: right; white-space: nowrap; }
.ref { font-family: "Consolas", "SF Mono", ui-monospace, monospace; font-size: 12.5px; font-weight: 600; }
.muted { color: var(--ink-500); }
.small { font-size: 12px; }
.strong { font-weight: 600; }

.empty {
    padding: 34px 20px;
    text-align: center;
    color: var(--ink-500);
}
.empty .big { font-size: 15px; color: var(--ink-700); margin-bottom: 4px; font-weight: 500; }

/* ---------- Badges ---------- */

.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 20px;
    font-size: 11.5px;
    font-weight: 600;
    white-space: nowrap;
    line-height: 1.5;
}
.badge.neutral { background: var(--ink-100); color: var(--ink-700); }
.badge.info { background: var(--blue-50); color: var(--blue-700); }
.badge.progress { background: #e6f0fb; color: #12508f; }
.badge.success { background: var(--green-50); color: var(--green-600); }
.badge.warning { background: var(--amber-50); color: var(--amber-600); }
.badge.danger { background: var(--red-50); color: var(--red-600); }
.badge.planning { background: var(--purple-50); color: var(--purple-600); }

.pri { font-size: 11px; font-weight: 700; letter-spacing: .04em; }
.pri.EMERGENCY { color: var(--red-600); }
.pri.CRITICAL { color: var(--red-600); }
.pri.HIGH { color: var(--amber-600); }
.pri.NORMAL { color: var(--ink-400); }

/* ---------- Buttons and forms ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    padding: 8px 15px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--ink-300);
    background: #fff;
    color: var(--ink-900);
    font: inherit;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
}
.btn:hover { background: var(--ink-50); text-decoration: none; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.primary { background: var(--blue-600); border-color: var(--blue-600); color: #fff; }
.btn.primary:hover { background: var(--blue-700); border-color: var(--blue-700); }
.btn.success { background: var(--green-600); border-color: var(--green-600); color: #fff; }
.btn.success:hover { filter: brightness(.94); }
.btn.danger { background: var(--red-600); border-color: var(--red-600); color: #fff; }
.btn.danger:hover { filter: brightness(.94); }
.btn.warning { background: var(--amber-600); border-color: var(--amber-600); color: #fff; }
.btn.warning:hover { filter: brightness(.94); }
.btn.ghost { border-color: transparent; background: transparent; color: var(--blue-600); }
.btn.small { padding: 5px 11px; font-size: 12px; }
.btn.block { width: 100%; }

.field { margin-bottom: 14px; }
.field label {
    display: block;
    font-size: 12.5px;
    font-weight: 600;
    margin-bottom: 5px;
    color: var(--ink-700);
}
.field .hint { font-size: 12px; color: var(--ink-500); margin-top: 4px; }
.field input[type="text"],
.field input[type="email"],
.field input[type="password"],
.field input[type="number"],
.field input[type="date"],
.field input[type="datetime-local"],
.field select,
.field textarea {
    width: 100%;
    padding: 8px 11px;
    border: 1px solid var(--ink-300);
    border-radius: var(--radius-sm);
    font: inherit;
    font-size: 13.5px;
    background: #fff;
    color: var(--ink-900);
}
.field textarea { min-height: 84px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--blue-600);
    box-shadow: 0 0 0 3px rgba(28, 95, 214, .12);
}
.field-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 0 14px; }

.checkline { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; margin-bottom: 9px; }
.checkline input { margin-top: 3px; }

.filters {
    display: flex;
    gap: 9px;
    flex-wrap: wrap;
    align-items: flex-end;
    margin-bottom: 14px;
}
.filters .field { margin-bottom: 0; min-width: 150px; }

/* ---------- Alerts ---------- */

.alert {
    padding: 11px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid;
    font-size: 13px;
    margin-bottom: 12px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}
.alert.info { background: var(--blue-50); border-color: #c5daf8; color: #123a79; }
.alert.success { background: var(--green-50); border-color: #bce0cc; color: #105936; }
.alert.warning { background: var(--amber-50); border-color: #f0d5a8; color: #7c4405; }
.alert.danger { background: var(--red-50); border-color: #f3c4c4; color: #8f1c1c; }

/* ---------- Request detail ---------- */

.blocker {
    border: 1px solid #f0d5a8;
    background: var(--amber-50);
    border-radius: var(--radius);
    padding: 14px 16px;
    margin-bottom: 16px;
}
.blocker.funding { border-color: #f3c4c4; background: var(--red-50); }
.blocker .k {
    font-size: 10.5px;
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 700;
    color: var(--amber-600);
    margin-bottom: 4px;
}
.blocker.funding .k { color: var(--red-600); }
.blocker .title { font-size: 15.5px; font-weight: 600; margin-bottom: 6px; }
.blocker .grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 10px;
    font-size: 13px;
}
.blocker .grid dt { font-size: 11px; color: var(--ink-500); text-transform: uppercase; letter-spacing: .04em; }
.blocker .grid dd { margin: 1px 0 0; font-weight: 600; }

.stepper { display: flex; flex-direction: column; gap: 0; }
.step { display: flex; gap: 12px; position: relative; padding-bottom: 16px; }
.step:last-child { padding-bottom: 0; }
.step::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 22px;
    bottom: 0;
    width: 2px;
    background: var(--ink-200);
}
.step:last-child::before { display: none; }
.step .marker {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--ink-300);
    background: #fff;
    flex: 0 0 22px;
    display: grid;
    place-items: center;
    font-size: 11px;
    font-weight: 700;
    color: var(--ink-400);
    z-index: 1;
}
.step.done .marker { background: var(--green-600); border-color: var(--green-600); color: #fff; }
.step.current .marker { border-color: var(--blue-600); background: var(--blue-600); color: #fff; box-shadow: 0 0 0 4px rgba(28, 95, 214, .15); }
.step .body { padding-top: 1px; }
.step .name { font-weight: 600; font-size: 13.5px; }
.step.pending .name { color: var(--ink-400); font-weight: 500; }
.step .meta { font-size: 12px; color: var(--ink-500); }

.timeline { list-style: none; margin: 0; padding: 0; }
.timeline li {
    padding: 11px 0 11px 18px;
    border-left: 2px solid var(--ink-200);
    margin-left: 5px;
    position: relative;
}
.timeline li::before {
    content: "";
    position: absolute;
    left: -6px;
    top: 16px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--ink-300);
    border: 2px solid #fff;
}
.timeline li.highlight::before { background: var(--blue-600); }
.timeline .when { font-size: 11.5px; color: var(--ink-400); }
.timeline .what { font-size: 13px; }
.timeline .note {
    font-size: 12.5px;
    color: var(--ink-700);
    background: var(--ink-50);
    border-radius: var(--radius-sm);
    padding: 6px 10px;
    margin-top: 5px;
}

dl.facts { margin: 0; display: grid; grid-template-columns: 1fr; gap: 9px; }
dl.facts dt { font-size: 11px; text-transform: uppercase; letter-spacing: .05em; color: var(--ink-500); font-weight: 600; }
dl.facts dd { margin: 1px 0 0; font-size: 13.5px; }

.decision-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 9px; }

/* ---------- Choice cards (new request) ---------- */

.choice-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(215px, 1fr)); gap: 12px; }
.choice {
    display: block;
    border: 1px solid var(--ink-200);
    border-radius: var(--radius);
    padding: 16px;
    background: #fff;
    color: inherit;
    box-shadow: var(--shadow-sm);
}
.choice:hover { border-color: var(--blue-600); box-shadow: var(--shadow-md); text-decoration: none; }
.choice .ttl { font-weight: 600; font-size: 14.5px; margin-bottom: 3px; }
.choice .desc { font-size: 12.5px; color: var(--ink-500); }
.choice.emergency { border-color: #f3c4c4; background: var(--red-50); }
.choice.emergency .ttl { color: var(--red-600); }

/* ---------- Login ---------- */

.login-wrap {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: linear-gradient(160deg, var(--navy-900), var(--navy-700) 60%, #24476f);
    padding: 24px;
}
.login-card {
    width: 100%;
    max-width: 400px;
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 20px 50px rgba(6, 15, 28, .32);
    padding: 30px 28px;
}
.login-card .logo { text-align: center; margin-bottom: 22px; }
.login-card .logo .mark {
    font-size: 27px;
    font-weight: 700;
    letter-spacing: .06em;
    color: var(--navy-900);
}
.login-card .logo .sub {
    font-size: 11.5px;
    color: var(--ink-500);
    text-transform: uppercase;
    letter-spacing: .06em;
    margin-top: 2px;
}
.login-foot { text-align: center; font-size: 12px; color: var(--ink-500); margin-top: 16px; }

.demo-accounts {
    margin-top: 18px;
    border-top: 1px solid var(--ink-200);
    padding-top: 14px;
}
.demo-accounts h3 { font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--ink-500); margin-bottom: 8px; }
.demo-accounts button {
    display: block;
    width: 100%;
    text-align: left;
    border: 1px solid var(--ink-200);
    background: var(--ink-50);
    border-radius: var(--radius-sm);
    padding: 7px 10px;
    margin-bottom: 6px;
    font: inherit;
    font-size: 12.5px;
    cursor: pointer;
}
.demo-accounts button:hover { border-color: var(--blue-600); background: var(--blue-50); }
.demo-accounts button strong { display: block; font-size: 13px; }
.demo-accounts button span { color: var(--ink-500); font-size: 11.5px; }

/* ---------- Misc ---------- */

.bar { height: 7px; background: var(--ink-100); border-radius: 4px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--blue-600); }
.bar > span.over { background: var(--red-600); }
.bar > span.warn { background: var(--amber-600); }

.notif-item { display: flex; gap: 11px; padding: 11px 16px; border-bottom: 1px solid var(--ink-100); }
.notif-item:last-child { border-bottom: 0; }
.notif-item.unread { background: var(--blue-50); }
.notif-item .txt { flex: 1; }
.notif-item .txt .t { font-weight: 600; font-size: 13px; }
.notif-item .txt .b { font-size: 12.5px; color: var(--ink-500); }

.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--ink-200); margin-bottom: 16px; flex-wrap: wrap; }
.tabs a {
    padding: 8px 14px;
    font-size: 13px;
    font-weight: 500;
    color: var(--ink-500);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.tabs a:hover { color: var(--ink-900); text-decoration: none; }
.tabs a.active { color: var(--blue-600); border-bottom-color: var(--blue-600); font-weight: 600; }

.compare-table th.supplier { background: #fff; font-size: 13px; text-transform: none; letter-spacing: 0; color: var(--ink-900); }
.compare-table tr.winner td { background: var(--green-50); }
.compare-table td.score { font-weight: 700; }

.print-only { display: none; }

@media print {
    .sidebar, .topbar, .page-head .actions, .no-print { display: none !important; }
    .print-only { display: block; }
    body { background: #fff; }
    .content { padding: 0; }
    .card { box-shadow: none; border-color: #ccc; break-inside: avoid; }
}

@media (max-width: 960px) {
    .columns.wide-left { grid-template-columns: 1fr; }
}

@media (max-width: 780px) {
    .shell { flex-direction: column; }
    .sidebar {
        width: 100%;
        flex: none;
        height: auto;
        position: static;
    }
    .nav { display: flex; flex-wrap: wrap; padding: 6px 8px 12px; }
    .nav-group-label { display: none; }
    .nav-item { border-left: 0; border-radius: var(--radius-sm); padding: 7px 11px; }
    .nav-item.active { border-left: 0; }
    .content { padding: 16px 14px 46px; }
    .topbar { padding: 0 14px; }
    .topbar form { display: none; }
}