/* ==========================================================================
   Latent HROne — Modern Theme Overlay
   Loaded after AdminLTE; restyles the whole app via the shared layout.
   Palette: indigo primary on slate neutrals.
   ========================================================================== */

:root {
    --hr-primary: #4f46e5;
    --hr-primary-dark: #4338ca;
    --hr-primary-soft: #eef2ff;
    --hr-sidebar: #0f172a;
    --hr-sidebar-accent: #1e293b;
    --hr-bg: #f1f5f9;
    --hr-card: #ffffff;
    --hr-text: #1e293b;
    --hr-muted: #64748b;
    --hr-border: #e2e8f0;
    --hr-radius: 12px;
    --hr-radius-sm: 8px;
    --hr-shadow: 0 1px 3px rgba(15, 23, 42, .06), 0 4px 14px rgba(15, 23, 42, .05);
    --hr-success: #059669;
    --hr-danger: #dc2626;
    --hr-warning: #d97706;
    --hr-info: #0284c7;
}

/* ---------- Base ---------- */
body, .content-wrapper, .main-header, .card, .btn, .form-control, .table {
    font-family: 'Inter', 'Source Sans Pro', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
body { color: var(--hr-text); }
.content-wrapper { background: var(--hr-bg) !important; }
.content-header h1 { font-weight: 700; font-size: 1.45rem; letter-spacing: -0.02em; }
a { color: var(--hr-primary); }
a:hover { color: var(--hr-primary-dark); }

/* ---------- Top navbar ---------- */
.main-header.navbar {
    background: rgba(255, 255, 255, .9) !important;
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--hr-border);
    box-shadow: none;
}
.main-header .nav-link { color: var(--hr-muted) !important; }
.main-header .nav-link:hover { color: var(--hr-text) !important; }

/* ---------- Sidebar ---------- */
.main-sidebar, .sidebar { background: var(--hr-sidebar) !important; }
.main-sidebar.elevation-4 { box-shadow: none !important; border-right: 1px solid rgba(255,255,255,.06); }
.brand-link {
    background: var(--hr-sidebar) !important;
    border-bottom: 1px solid rgba(255,255,255,.08) !important;
    padding: 1rem 1.1rem;
}
.brand-link .brand-text { font-weight: 700 !important; letter-spacing: -0.01em; }
.sidebar { padding: .6rem .65rem; }
.sidebar .nav-sidebar > .nav-item { margin-bottom: 2px; }
.sidebar .nav-link {
    border-radius: 9px !important;
    color: #cbd5e1 !important;
    font-size: .92rem;
    padding: .55rem .8rem;
    transition: background .15s ease, color .15s ease;
}
.sidebar .nav-link:hover { background: rgba(255,255,255,.07) !important; color: #fff !important; }
.sidebar .nav-sidebar > .nav-item > .nav-link.active,
.sidebar-dark-primary .nav-sidebar > .nav-item > .nav-link.active {
    background: var(--hr-primary) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(79, 70, 229, .35);
    font-weight: 600;
}
.sidebar .nav-link .nav-icon { color: #94a3b8 !important; }
.sidebar .nav-link:hover .nav-icon, .sidebar .nav-link.active .nav-icon { color: #fff !important; }
.nav-header {
    color: #64748b !important;
    font-size: .68rem !important;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: .9rem .8rem .3rem !important;
}
.nav-treeview { background: transparent !important; margin-top: 2px; }
.nav-treeview > .nav-item > .nav-link {
    padding-left: 2.2rem !important;
    font-size: .87rem;
    color: #94a3b8 !important;
    border-radius: 9px !important;
}
.nav-treeview > .nav-item > .nav-link:hover { color: #fff !important; background: rgba(255,255,255,.06) !important; }
.nav-treeview > .nav-item > .nav-link.active {
    color: #fff !important;
    background: var(--hr-sidebar-accent) !important;
    font-weight: 600;
}
.nav-treeview > .nav-item > .nav-link .nav-icon { font-size: .45rem !important; }
.sidebar .user-panel { border-bottom: 1px solid rgba(255,255,255,.08) !important; padding-bottom: .8rem; }
.sidebar .user-panel .info a { color: #e2e8f0 !important; font-weight: 600; }

/* ---------- Cards ---------- */
.card {
    border: 1px solid var(--hr-border);
    border-radius: var(--hr-radius) !important;
    box-shadow: var(--hr-shadow) !important;
}
.card-header {
    background: transparent !important;
    border-bottom: 1px solid var(--hr-border);
    border-radius: var(--hr-radius) var(--hr-radius) 0 0 !important;
    font-weight: 600;
    padding: .9rem 1.15rem;
}
.card-title { font-weight: 600; font-size: 1rem; }
/* Neutralize per-card accent borders — the color-coded card tops read
   as noise; the card title + icon carry enough identity. */
.card-outline, .card-primary.card-outline, .card-success.card-outline,
.card-danger.card-outline, .card-info.card-outline, .card-warning.card-outline,
.card-secondary.card-outline {
    border-top: 1px solid var(--hr-border) !important;
}

/* ---------- Dashboard stat boxes ----------
   The stock AdminLTE small-box is a loud block of saturated color.
   Restyle as calm white cards: dark figures, muted label, and one
   tinted icon chip carrying the semantic color. */
.small-box {
    background: var(--hr-card) !important;
    border: 1px solid var(--hr-border);
    border-radius: var(--hr-radius) !important;
    box-shadow: var(--hr-shadow) !important;
    overflow: hidden;
}
.small-box .inner { padding: 1.15rem 1.25rem; }
.small-box .inner h3 { color: var(--hr-text) !important; font-weight: 700; letter-spacing: -0.02em; }
.small-box .inner p { color: var(--hr-muted) !important; font-size: .875rem; font-weight: 500; }
.small-box .icon {
    align-items: center;
    border-radius: 10px;
    display: flex;
    font-size: 1.3rem !important;
    height: 46px;
    justify-content: center;
    opacity: 1;
    position: absolute;
    right: 16px;
    top: 16px;
    width: 46px;
}
.small-box .icon > i { font-size: 1.25rem !important; line-height: 1; }
.small-box.bg-info .icon,    .small-box.bg-primary .icon { background: var(--hr-primary-soft); color: var(--hr-primary); }
.small-box.bg-success .icon { background: #d1fae5; color: #047857; }
.small-box.bg-warning .icon { background: #fef3c7; color: #b45309; }
.small-box.bg-danger .icon  { background: #fee2e2; color: #b91c1c; }
.small-box[class*="bg-"] { background: var(--hr-card) !important; color: var(--hr-text) !important; }
.small-box .small-box-footer {
    background: #f8fafc !important;
    border-top: 1px solid var(--hr-border);
    color: var(--hr-muted) !important;
    font-size: .8rem;
    font-weight: 500;
    padding: .45rem 0;
}
.small-box .small-box-footer:hover { background: var(--hr-primary-soft) !important; color: var(--hr-primary) !important; }

/* info-box icons: same tinted-chip language as small-box */
.info-box .info-box-icon.bg-primary, .info-box .info-box-icon.bg-info,
.info-box .info-box-icon.bg-indigo { background: var(--hr-primary-soft) !important; color: var(--hr-primary) !important; }
.info-box .info-box-icon.bg-success { background: #d1fae5 !important; color: #047857 !important; }
.info-box .info-box-icon.bg-warning { background: #fef3c7 !important; color: #b45309 !important; }
.info-box .info-box-icon.bg-danger  { background: #fee2e2 !important; color: #b91c1c !important; }
.info-box .info-box-icon.bg-orange  { background: #ffedd5 !important; color: #c2410c !important; }
.info-box .info-box-icon.bg-purple  { background: #ede9fe !important; color: #6d28d9 !important; }

/* info-box (secondary stat tiles) */
.info-box {
    border-radius: var(--hr-radius) !important;
    box-shadow: var(--hr-shadow) !important;
    border: 1px solid var(--hr-border);
}
.info-box .info-box-icon { border-radius: var(--hr-radius-sm) !important; margin: .55rem; width: 56px; height: 56px; }

/* ---------- Buttons: single-accent system ----------
   One accent (indigo) for primary actions, red strictly for destructive,
   everything else neutral. The stock views scatter green/cyan/orange
   solids everywhere; flatten them all to the neutral style so screens
   stop looking like a color palette. */
.btn {
    border-radius: var(--hr-radius-sm) !important;
    font-size: .875rem;
    font-weight: 500;
    letter-spacing: .005em;
    transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.btn:focus, .btn.focus { box-shadow: 0 0 0 3px rgba(79, 70, 229, .2) !important; }
.btn:active { transform: none !important; }

/* Primary: the one solid accent */
.btn-primary {
    background: var(--hr-primary) !important;
    border-color: var(--hr-primary) !important;
    color: #fff !important;
}
.btn-primary:hover { background: var(--hr-primary-dark) !important; border-color: var(--hr-primary-dark) !important; }

/* Destructive: solid red reserved for real delete/confirm actions */
.btn-danger {
    background: var(--hr-danger) !important;
    border-color: var(--hr-danger) !important;
    color: #fff !important;
}
.btn-danger:hover { background: #b91c1c !important; border-color: #b91c1c !important; }

/* Everything else: one neutral secondary style */
.btn-success, .btn-info, .btn-warning, .btn-secondary, .btn-default, .btn-light,
.btn-outline-success, .btn-outline-info, .btn-outline-warning, .btn-outline-secondary {
    background: #ffffff !important;
    border-color: #cbd5e1 !important;
    color: #334155 !important;
}
.btn-success:hover, .btn-info:hover, .btn-warning:hover, .btn-secondary:hover,
.btn-default:hover, .btn-light:hover,
.btn-outline-success:hover, .btn-outline-info:hover, .btn-outline-warning:hover, .btn-outline-secondary:hover {
    background: #f1f5f9 !important;
    border-color: #94a3b8 !important;
    color: var(--hr-text) !important;
}

/* Outline primary / danger keep their identity, softly */
.btn-outline-primary { color: var(--hr-primary) !important; border-color: #c7d2fe !important; background: #ffffff !important; }
.btn-outline-primary:hover { background: var(--hr-primary-soft) !important; border-color: var(--hr-primary) !important; }
.btn-outline-danger { color: var(--hr-danger) !important; border-color: #fecaca !important; background: #ffffff !important; }
.btn-outline-danger:hover { background: #fee2e2 !important; border-color: var(--hr-danger) !important; }

.btn-xs { border-radius: 6px !important; }

/* ---------- Forms ---------- */
.form-control, .custom-select, select.form-control {
    border-radius: var(--hr-radius-sm) !important;
    border-color: var(--hr-border);
    color: var(--hr-text);
}
.form-control:focus, .custom-select:focus {
    border-color: var(--hr-primary) !important;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, .15) !important;
}
label { font-weight: 600; font-size: .86rem; color: #334155; }
.form-group label { margin-bottom: .35rem; }
.input-group-text { border-radius: var(--hr-radius-sm) 0 0 var(--hr-radius-sm); border-color: var(--hr-border); background: #f8fafc; }

/* ---------- Tables / DataTables ---------- */
.table { color: var(--hr-text); }
.table thead th {
    background: #f8fafc;
    border-bottom: 1px solid var(--hr-border) !important;
    border-top: none !important;
    color: #475569;
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    white-space: nowrap;
}
.table td { border-top: 1px solid #eef2f7 !important; vertical-align: middle; }
.table-hover tbody tr:hover { background: var(--hr-primary-soft) !important; }
.table-striped tbody tr:nth-of-type(odd) { background: #fbfcfe; }
.dataTables_wrapper .dataTables_length select,
.dataTables_wrapper .dataTables_filter input { border-radius: var(--hr-radius-sm); border: 1px solid var(--hr-border); padding: .25rem .6rem; }
.dataTables_wrapper .dataTables_filter input:focus { outline: none; border-color: var(--hr-primary); box-shadow: 0 0 0 3px rgba(79,70,229,.15); }
.page-item.active .page-link { background: var(--hr-primary) !important; border-color: var(--hr-primary) !important; }
.page-link { color: var(--hr-primary); border-radius: 6px !important; margin: 0 2px; border-color: var(--hr-border); }

/* ---------- Table action buttons: uniform, quiet, spaced ---------- */
/* The views assign a different bootstrap color to every action icon
   (info/primary/warning/success/danger), which reads as visual noise.
   Flatten them all to one neutral ghost style; color appears on hover
   only — indigo for normal actions, red for destructive ones. */
.table td .btn-xs,
.table td .btn-sm,
.table td .btn {
    align-items: center;
    background: #ffffff !important;
    border: 1px solid var(--hr-border) !important;
    border-radius: 8px !important;
    box-shadow: none !important;
    color: #64748b !important;
    display: inline-flex;
    height: 30px;
    justify-content: center;
    margin: 2px 6px 2px 0 !important;
    min-width: 30px;
    padding: 0 .45rem !important;
    transform: none !important;
    transition: all .15s ease;
}
.table td .btn:last-child { margin-right: 0 !important; }
.table td .btn:hover {
    background: var(--hr-primary-soft) !important;
    border-color: #c7d2fe !important;
    color: var(--hr-primary) !important;
}
.table td .btn[class*="danger"]:hover,
.table td .btn.btn-delete:hover, .table td .btn.delete-btn:hover {
    background: #fee2e2 !important;
    border-color: #fecaca !important;
    color: #b91c1c !important;
}

/* DataTables export buttons (Excel / PDF / Print): neutral chips */
.dt-buttons .btn, .dt-buttons .dt-button {
    background: #ffffff !important;
    border: 1px solid var(--hr-border) !important;
    border-radius: 8px !important;
    color: #475569 !important;
    font-size: .82rem;
    font-weight: 500;
    margin-right: 6px;
    padding: .3rem .8rem !important;
}
.dt-buttons .btn:hover, .dt-buttons .dt-button:hover {
    background: #f8fafc !important;
    border-color: #cbd5e1 !important;
    color: var(--hr-text) !important;
    transform: none;
    box-shadow: none;
}

/* ---------- Badges ---------- */
.badge { border-radius: 999px !important; font-weight: 600; padding: .35em .75em; letter-spacing: .01em; }
.badge-success { background: #d1fae5 !important; color: #065f46 !important; }
.badge-danger  { background: #fee2e2 !important; color: #991b1b !important; }
.badge-warning { background: #fef3c7 !important; color: #92400e !important; }
.badge-info    { background: #e0f2fe !important; color: #075985 !important; }
.badge-primary { background: var(--hr-primary-soft) !important; color: var(--hr-primary-dark) !important; }
.badge-secondary { background: #f1f5f9 !important; color: #475569 !important; }

/* ---------- Modals ---------- */
.modal-content { border: none; border-radius: var(--hr-radius) !important; box-shadow: 0 20px 60px rgba(15,23,42,.2); overflow: hidden; }
.modal-header { border-bottom: 1px solid var(--hr-border); padding: 1rem 1.25rem; }
.modal-header.bg-primary { background: var(--hr-primary) !important; }
.modal-header.bg-danger { background: var(--hr-danger) !important; }
.modal-footer { border-top: 1px solid var(--hr-border); }

/* ---------- Alerts / toasts ---------- */
.alert { border-radius: var(--hr-radius-sm) !important; border: none; }
.alert-success { background: #d1fae5; color: #065f46; }
.alert-danger  { background: #fee2e2; color: #991b1b; }
.alert-info    { background: #e0f2fe; color: #075985; }
.alert-warning { background: #fef3c7; color: #92400e; }
#toast-container > div { border-radius: var(--hr-radius-sm) !important; box-shadow: 0 8px 24px rgba(15,23,42,.18) !important; opacity: .98 !important; }

/* ---------- Breadcrumb & footer ---------- */
.breadcrumb { background: transparent; font-size: .85rem; }
.breadcrumb-item + .breadcrumb-item::before { color: #94a3b8; }
.main-footer { background: transparent; border-top: 1px solid var(--hr-border); color: var(--hr-muted); font-size: .85rem; }

/* ---------- Misc polish ---------- */
::selection { background: var(--hr-primary-soft); }
.content-header { padding-bottom: 0; }
.elevation-4 { box-shadow: var(--hr-shadow) !important; }
.progress { border-radius: 999px; background: #e2e8f0; }
.progress-bar { background: var(--hr-primary); }
.nav-tabs .nav-link.active { border-color: transparent transparent var(--hr-primary); border-bottom-width: 2px; color: var(--hr-primary); font-weight: 600; }
.nav-tabs .nav-link { color: var(--hr-muted); }
.dropdown-menu { border-radius: var(--hr-radius-sm); border: 1px solid var(--hr-border); box-shadow: 0 12px 32px rgba(15,23,42,.12); }
.dropdown-item { font-size: .9rem; }

/* ---------- Mobile optimization ---------- */
/* Tables scroll inside their card instead of breaking the page */
.card-body { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.table { min-width: max-content; }
@media (min-width: 992px) { .table { min-width: 100%; } }

@media (max-width: 991px) {
    .content-header h1 { font-size: 1.2rem; }
    .content-header .breadcrumb { display: none; }   /* breadcrumbs are noise on phones */
    .content { padding: 0 .25rem; }
    .card-body { padding: .9rem; }
    .card-header { padding: .75rem .9rem; }

    /* Filter bars and header actions stack cleanly */
    .card-header .btn, .card-tools .btn { margin-top: .25rem; }
    .dt-buttons { display: flex; flex-wrap: wrap; gap: 4px; margin-bottom: .5rem; }
    .dataTables_filter { text-align: left !important; }
    .dataTables_filter input { width: 100% !important; margin-left: 0 !important; }
    .dataTables_length, .dataTables_filter { margin-bottom: .4rem; }

    /* Touch targets: comfortable 38px minimum */
    .btn { padding: .5rem .9rem; }
    .table td .btn, .table td .btn-xs, .table td .btn-sm {
        height: 38px !important;
        min-width: 38px !important;
        margin: 3px 8px 3px 0 !important;
    }
    .form-control, .custom-select { font-size: 16px; }  /* prevents iOS zoom-on-focus */

    /* Stat cards: full width, tighter */
    .small-box .inner { padding: .95rem 1rem; }
    .small-box .inner h3 { font-size: 1.6rem; }

    /* Modals use the full width comfortably */
    .modal-dialog { margin: .75rem; max-width: calc(100% - 1.5rem); }
    .modal-body { padding: 1rem; }

    /* Pagination: bigger tap areas */
    .page-link { padding: .5rem .8rem; }
}

@media (max-width: 576px) {
    .content-wrapper > .content { padding: 0; }
    .card { border-radius: 10px !important; }
    .main-footer { font-size: .75rem; text-align: center; }
}

/* Scrollbars (WebKit) */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 999px; border: 2px solid transparent; background-clip: content-box; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; background-clip: content-box; }
::-webkit-scrollbar-track { background: transparent; }