/* =====================================================================
   FMS Design System
   Direction: an Indian government file-office, digitised — the visual
   language of a movement register / file jacket, not a generic SaaS
   dashboard. Ledger paper, ink stamps, a letterhead masthead.
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Serif:wght@600;700&family=IBM+Plex+Mono:wght@500&display=swap');

:root {
    /* Color */
    --navy-950: #0A1626;
    --navy-900: #10203C;
    --navy-800: #16305A;
    --navy-700: #1D3A66;
    --indigo-600: #2E5AAC;
    --indigo-500: #3D6FC9;
    --indigo-100: #E4ECF9;
    --saffron-500: #E7A33E;
    --saffron-600: #CC8A28;
    --amber-100: #FBEBD1;
    --paper-50: #F6F4EC;
    --paper-100: #EFEAD9;
    --paper-200: #E4DDC6;
    --ink-900: #1A1D24;
    --slate-600: #57626F;
    --slate-400: #8B95A1;
    --slate-300: #D2D7DD;
    --slate-200: #E7EAED;
    --emerald-600: #1E9D6B;
    --emerald-100: #DFF3EA;
    --rose-600: #D6524A;
    --rose-100: #FBE4E2;

    /* Type */
    --font-display: 'IBM Plex Serif', Georgia, serif;
    --font-body: 'IBM Plex Sans', -apple-system, Segoe UI, Roboto, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

    /* Layout */
    --sidebar-w: 264px;
    --header-h: 64px;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-card: 0 1px 2px rgba(16,32,60,.06), 0 8px 24px -12px rgba(16,32,60,.12);
    --shadow-pop: 0 12px 32px -8px rgba(16,32,60,.28);
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    background: var(--paper-50);
    color: var(--ink-900);
    font-family: var(--font-body);
    font-size: 14.5px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* subtle ledger-paper texture: faint horizontal rules like a register page */
body {
    background-image: repeating-linear-gradient(
        to bottom, transparent, transparent 27px, rgba(16,32,60,.028) 28px
    );
}

a { color: var(--indigo-600); text-decoration: none; }
a:hover { color: var(--indigo-500); }

h1, h2, h3, .font-display {
    font-family: var(--font-display);
    color: var(--navy-900);
    letter-spacing: -0.01em;
}

:focus-visible {
    outline: 2px solid var(--indigo-500);
    outline-offset: 2px;
}

/* ---------------------------------------------------------------
   MASTHEAD / letterhead strip (login + app header echo this)
   --------------------------------------------------------------- */
.masthead {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 0;
    border-bottom: 3px double var(--navy-900);
    margin-bottom: 28px;
}
.masthead .emblem {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--navy-900);
    color: var(--saffron-500);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 700; font-size: 17px;
    flex-shrink: 0;
}
.masthead .org-name { font-family: var(--font-display); font-weight: 700; font-size: 19px; color: var(--navy-900); line-height: 1.2; }
.masthead .app-sub { font-size: 11.5px; color: var(--slate-600); text-transform: uppercase; letter-spacing: .08em; }

/* ---------------------------------------------------------------
   APP SHELL
   --------------------------------------------------------------- */
.app-shell { display: flex; min-height: 100vh; }

.sidebar {
    width: var(--sidebar-w);
    background: linear-gradient(180deg, var(--navy-900), var(--navy-950));
    color: #C9D4E6;
    flex-shrink: 0;
    position: fixed;
    top: 0; bottom: 0; left: 0;
    display: flex; flex-direction: column;
    z-index: 1040;
    border-right: 3px solid var(--saffron-500);
    transition: transform .25s ease;
}
.sidebar-brand {
    display: flex; align-items: center; gap: 12px;
    padding: 18px 20px; height: var(--header-h);
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.sidebar-brand .emblem {
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--saffron-500); color: var(--navy-950);
    display: flex; align-items: center; justify-content: center;
    font-family: var(--font-display); font-weight: 700; font-size: 14px;
}
.sidebar-brand .name { font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 15.5px; line-height: 1.15; }
.sidebar-brand .name small { display: block; font-family: var(--font-body); font-weight: 400; font-size: 10.5px; color: #8FA3C4; text-transform: uppercase; letter-spacing: .09em; margin-top: 2px; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 14px 10px; }
.sidebar-section { font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: #6E85AA; margin: 18px 12px 8px; }
.sidebar-nav .nav-link {
    display: flex; align-items: center; gap: 11px;
    color: #C9D4E6; padding: 9px 12px; border-radius: var(--radius-sm);
    font-size: 13.6px; font-weight: 500; margin-bottom: 2px;
    transition: background .15s, color .15s;
}
.sidebar-nav .nav-link i { width: 18px; text-align: center; font-size: 15px; color: #8FA3C4; }
.sidebar-nav .nav-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar-nav .nav-link.active { background: var(--indigo-600); color: #fff; }
.sidebar-nav .nav-link.active i { color: #fff; }
.sidebar-nav .nav-link.disabled { opacity: .42; pointer-events: none; }
.sidebar-nav .badge-soon { margin-left: auto; font-size: 9px; background: rgba(231,163,62,.18); color: var(--saffron-500); padding: 2px 6px; border-radius: 20px; font-weight: 600; letter-spacing: .04em; }

.sidebar-foot { padding: 14px 18px; border-top: 1px solid rgba(255,255,255,.08); font-size: 11px; color: #6E85AA; }

.sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(10,20,38,.55); z-index: 1030; }

/* ---------------------------------------------------------------
   MAIN COLUMN
   --------------------------------------------------------------- */
.main-col { margin-left: var(--sidebar-w); flex: 1; min-width: 0; display: flex; flex-direction: column; }

.topbar {
    height: var(--header-h);
    background: #fff;
    border-bottom: 1px solid var(--slate-200);
    display: flex; align-items: center; gap: 14px;
    padding: 0 22px;
    position: sticky; top: 0; z-index: 1020;
}
.topbar .sidebar-toggle { display: none; background: none; border: none; font-size: 19px; color: var(--navy-900); }
.topbar .page-crumb { font-family: var(--font-display); font-weight: 700; font-size: 17px; color: var(--navy-900); }
.topbar .page-crumb .sep { color: var(--slate-400); font-weight: 400; margin: 0 6px; font-family: var(--font-body); }
.topbar-spacer { flex: 1; }
.topbar .user-chip { display: flex; align-items: center; gap: 9px; padding: 6px 10px 6px 6px; border-radius: 30px; border: 1px solid var(--slate-200); }
.topbar .user-chip .avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--indigo-100); color: var(--indigo-600); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 12px; }
.topbar .user-chip .role-tag { font-size: 10.5px; color: var(--slate-600); }

.content { padding: 24px 28px 40px; }

/* ---------------------------------------------------------------
   KPI CARDS
   --------------------------------------------------------------- */
.kpi-card {
    background: #fff; border-radius: var(--radius-md); border: 1px solid var(--slate-200);
    box-shadow: var(--shadow-card);
    padding: 18px 18px 16px; position: relative; overflow: hidden;
    border-left: 4px solid var(--accent, var(--indigo-600));
}
.kpi-card .kpi-label { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--slate-600); font-weight: 600; }
.kpi-card .kpi-value { font-family: var(--font-display); font-size: 30px; font-weight: 700; color: var(--navy-900); margin-top: 4px; }
.kpi-card .kpi-icon { position: absolute; right: 14px; top: 14px; font-size: 26px; color: var(--accent, var(--indigo-600)); opacity: .18; }
.kpi-card .kpi-delta { font-size: 11.5px; margin-top: 6px; color: var(--slate-600); }

/* ---------------------------------------------------------------
   PANELS / CARDS
   --------------------------------------------------------------- */
.panel { background: #fff; border-radius: var(--radius-md); border: 1px solid var(--slate-200); box-shadow: var(--shadow-card); }
.panel-head { display: flex; align-items: center; padding: 16px 20px; border-bottom: 1px solid var(--slate-200); }
.panel-head h2 { font-size: 15.5px; font-weight: 700; margin: 0; color: var(--navy-900); }
.panel-body { padding: 20px; }

/* ---------------------------------------------------------------
   STAMPS (status badges) — the signature element:
   rendered like an ink rubber-stamp, slight rotation, double ring.
   --------------------------------------------------------------- */
.stamp {
    display: inline-flex; align-items: center; gap: 5px;
    font-family: var(--font-mono); font-size: 10.5px; font-weight: 500;
    text-transform: uppercase; letter-spacing: .06em;
    padding: 3px 10px; border-radius: 4px;
    border: 1.5px solid currentColor;
    transform: rotate(-1.4deg);
    position: relative;
}
.stamp::before { content: ''; position: absolute; inset: 2px; border: 1px solid currentColor; border-radius: 2px; opacity: .5; }
.stamp-approved { color: var(--emerald-600); background: var(--emerald-100); }
.stamp-open     { color: var(--indigo-600); background: var(--indigo-100); }
.stamp-reject   { color: var(--rose-600); background: var(--rose-100); }
.stamp-closed   { color: var(--slate-600); background: var(--slate-200); }
.stamp-pending  { color: var(--saffron-600); background: var(--amber-100); }

/* ---------------------------------------------------------------
   FILE-MOVEMENT TIMELINE (stage history) — perforated register-card look
   --------------------------------------------------------------- */
.movement-line { position: relative; margin-left: 18px; padding-left: 28px; border-left: 2px dashed var(--slate-300); }
.movement-item { position: relative; padding-bottom: 22px; }
.movement-item:last-child { padding-bottom: 0; }
.movement-item .node {
    position: absolute; left: -37px; top: 2px;
    width: 20px; height: 20px; border-radius: 50%;
    background: var(--navy-900); color: var(--saffron-500);
    font-size: 9px; font-weight: 700; font-family: var(--font-mono);
    display: flex; align-items: center; justify-content: center;
    border: 2px solid var(--paper-50);
}
.movement-item .card-slip {
    background: var(--paper-100); border: 1px solid var(--paper-200);
    border-radius: var(--radius-sm); padding: 10px 14px;
    background-image: radial-gradient(circle, var(--paper-50) 2.5px, transparent 2.5px);
    background-position: -6px 50%; background-size: 14px 100%; background-repeat: repeat-y;
    padding-left: 20px;
}

/* ---------------------------------------------------------------
   BUTTONS (Bootstrap overrides, kept subtle)
   --------------------------------------------------------------- */
.btn { border-radius: var(--radius-sm); font-weight: 600; font-size: 13.4px; }
.btn-primary { background: var(--indigo-600); border-color: var(--indigo-600); }
.btn-primary:hover { background: var(--indigo-500); border-color: var(--indigo-500); }
.btn-saffron { background: var(--saffron-500); border-color: var(--saffron-500); color: var(--navy-950); }
.btn-saffron:hover { background: var(--saffron-600); border-color: var(--saffron-600); color: var(--navy-950); }
.btn-outline-navy { border-color: var(--navy-700); color: var(--navy-700); }
.btn-outline-navy:hover { background: var(--navy-700); color: #fff; }

/* ---------------------------------------------------------------
   TABLES
   --------------------------------------------------------------- */
.table-ledger thead th {
    background: var(--paper-100); color: var(--navy-900);
    font-size: 11px; text-transform: uppercase; letter-spacing: .05em;
    border-bottom: 2px solid var(--navy-900); font-weight: 700;
}
.table-ledger td, .table-ledger th { vertical-align: middle; padding: 11px 14px; }
.table-ledger tbody tr:hover { background: var(--indigo-100); }

/* ---------------------------------------------------------------
   FORMS
   --------------------------------------------------------------- */
.form-label { font-weight: 600; font-size: 12.8px; color: var(--navy-900); }
.form-control, .form-select { border-radius: var(--radius-sm); border-color: var(--slate-300); font-size: 13.6px; }
.form-control:focus, .form-select:focus { border-color: var(--indigo-500); box-shadow: 0 0 0 3px var(--indigo-100); }

/* ---------------------------------------------------------------
   LOGIN PAGE
   --------------------------------------------------------------- */
.login-wrap {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: var(--paper-50);
    background-image: repeating-linear-gradient(to bottom, transparent, transparent 27px, rgba(16,32,60,.03) 28px);
    padding: 24px;
}
.login-card { width: 100%; max-width: 400px; background: #fff; border: 1px solid var(--slate-200); border-radius: var(--radius-lg); box-shadow: var(--shadow-pop); padding: 34px 32px 28px; }
.login-card .masthead { border-bottom: 3px double var(--navy-900); justify-content: center; text-align: center; flex-direction: column; gap: 8px; }
.login-foot { text-align: center; font-size: 11.5px; color: var(--slate-400); margin-top: 18px; }

/* ---------------------------------------------------------------
   MASTER LIST / DRAG HANDLE
   --------------------------------------------------------------- */
.drag-handle { cursor: grab; color: var(--slate-400); }
.sortable-ghost { opacity: .4; background: var(--indigo-100) !important; }

/* ---------------------------------------------------------------
   GLOBAL SEARCH — hero banner + result rows
   --------------------------------------------------------------- */
.search-hero {
    background: linear-gradient(160deg, var(--navy-900), var(--navy-950));
    border-radius: var(--radius-lg);
    padding: 40px 24px 30px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
    border-bottom: 3px solid var(--saffron-500);
}
.search-hero::before {
    content: '';
    position: absolute; inset: 0;
    background-image: radial-gradient(circle, rgba(231,163,62,.10) 1.5px, transparent 1.5px);
    background-size: 18px 18px;
    opacity: .5;
}
.search-hero > * { position: relative; z-index: 1; }
.search-hero-emblem {
    width: 52px; height: 52px; border-radius: 50%;
    background: rgba(231,163,62,.15); color: var(--saffron-500);
    display: flex; align-items: center; justify-content: center;
    font-size: 22px; margin: 0 auto 14px;
    border: 1px solid rgba(231,163,62,.3);
}
.search-hero-sub { color: #B7C4DC; font-size: 13.5px; }
.search-hero-form {
    max-width: 560px; margin: 0 auto;
    display: flex; align-items: center; gap: 8px;
    background: #fff; border-radius: 30px; padding: 6px 6px 6px 18px;
    box-shadow: 0 12px 32px -8px rgba(0,0,0,.35);
}
.search-hero-form i.bi-search { color: var(--slate-400); font-size: 15px; }
.search-hero-form input {
    flex: 1; border: none; outline: none; font-size: 14.5px; background: transparent; color: var(--ink-900);
}
.search-hero-form button {
    width: 38px; height: 38px; border-radius: 50%; border: none;
    background: var(--indigo-600); color: #fff; display: flex; align-items: center; justify-content: center;
    flex-shrink: 0; transition: background .15s;
}
.search-hero-form button:hover { background: var(--indigo-500); }
.search-hero-chip {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12);
    color: #C9D4E6; font-size: 11.5px; padding: 5px 12px; border-radius: 20px;
}

.search-result-row {
    display: flex; align-items: center; gap: 14px;
    background: #fff; border: 1px solid var(--slate-200); border-left: 4px solid var(--accent, var(--indigo-600));
    border-radius: var(--radius-md); padding: 12px 16px;
    box-shadow: var(--shadow-card);
    transition: transform .12s, box-shadow .12s;
}
.search-result-row:hover { transform: translateX(2px); box-shadow: var(--shadow-pop); }
.search-result-icon {
    width: 38px; height: 38px; border-radius: 10px; flex-shrink: 0;
    background: var(--paper-100); color: var(--accent, var(--indigo-600));
    display: flex; align-items: center; justify-content: center; font-size: 16px;
}

/* ---------------------------------------------------------------
   NOTIFICATIONS
   --------------------------------------------------------------- */
.notif-row {
    display: flex; align-items: flex-start; gap: 12px;
    padding: 13px 16px; border-bottom: 1px solid var(--slate-200);
    border-left: 3px solid transparent;
}
.notif-row.is-unread { background: var(--indigo-100); border-left-color: var(--indigo-600); }
.notif-row:last-child { border-bottom: none; }
.notif-icon {
    width: 34px; height: 34px; border-radius: 50%; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center; font-size: 14px;
}
.notif-icon.type-new_record { background: var(--indigo-100); color: var(--indigo-600); }
.notif-icon.type-stage_update { background: var(--amber-100); color: var(--saffron-600); }
.notif-icon.type-reopened { background: var(--amber-100); color: var(--saffron-600); }
.notif-icon.type-override { background: var(--rose-100); color: var(--rose-600); }

@media (max-width: 575.98px) {
    .search-hero { padding: 28px 16px 22px; }
    .search-result-row { padding: 10px 12px; }
}
/* ---------------------------------------------------------------
   RESPONSIVE
   --------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-pop); }
    .main-col { margin-left: 0; }
    .topbar .sidebar-toggle { display: inline-block; }
    .sidebar-backdrop.show { display: block; }
    .content { padding: 18px 16px 32px; }
}
@media (max-width: 575.98px) {
    .topbar .page-crumb { font-size: 15px; }
    .kpi-card .kpi-value { font-size: 24px; }
}