/* ==========================================================================
   Marc ERP — UI theme (Bootstrap 5 extension)
   Palette: navy (structure) + hi-vis orange (action) on concrete grey
   ========================================================================== */
:root {
    --me-navy: #0B2A4A;
    --me-navy-2: #12385F;
    --me-navy-3: #1C4A78;
    --me-orange: #C94E08;
    --me-orange-soft: #FBE9DD;
    --me-bg: #EEF1F4;
    --me-surface: #FFFFFF;
    --me-ink: #18222B;
    --me-muted: #5B6873;
    --me-line: #DCE2E7;
    --sidebar-w: 256px;
    --topbar-h: 60px;
    --bs-body-font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --bs-body-color: var(--me-ink);
    --bs-body-bg: var(--me-bg);
    --bs-primary: #0B2A4A;
    --bs-primary-rgb: 11, 42, 74;
    --bs-link-color: #1C4A78;
    --bs-link-color-rgb: 28, 74, 120;
    --bs-border-color: var(--me-line);
}

body { font-size: 14px; background: var(--me-bg); }
h1, h2, h3, h4, h5, h6 { color: var(--me-ink); font-weight: 600; letter-spacing: -.01em; }
.font-display { font-family: 'Barlow Condensed', 'Arial Narrow', sans-serif; letter-spacing: .03em; text-transform: uppercase; }
.text-orange { color: var(--me-orange) !important; }
.bg-navy { background: var(--me-navy) !important; }

/* ---------- buttons ---------- */
.btn { font-weight: 500; border-radius: 7px; }
.btn-primary { --bs-btn-bg: var(--me-navy); --bs-btn-border-color: var(--me-navy); --bs-btn-hover-bg: var(--me-navy-2); --bs-btn-hover-border-color: var(--me-navy-2); --bs-btn-active-bg: var(--me-navy-3); --bs-btn-disabled-bg: var(--me-navy); --bs-btn-disabled-border-color: var(--me-navy); }
.btn-accent { --bs-btn-color: #fff; --bs-btn-bg: var(--me-orange); --bs-btn-border-color: var(--me-orange); --bs-btn-hover-color: #fff; --bs-btn-hover-bg: #B04306; --bs-btn-hover-border-color: #B04306; --bs-btn-active-bg: #9A3B05; --bs-btn-active-color:#fff; }
.btn-outline-primary { --bs-btn-color: var(--me-navy); --bs-btn-border-color: var(--me-navy); --bs-btn-hover-bg: var(--me-navy); --bs-btn-hover-border-color: var(--me-navy); --bs-btn-active-bg: var(--me-navy); }
.btn-icon { width: 36px; height: 36px; display: inline-grid; place-items: center; padding: 0; font-size: 20px; }
.btn-xs { padding: 2px 8px; font-size: 12px; }
.form-control, .form-select { border-radius: 7px; border-color: var(--me-line); }
.form-control:focus, .form-select:focus { border-color: var(--me-navy-3); box-shadow: 0 0 0 .2rem rgba(28, 74, 120, .15); }
.form-label { font-weight: 500; font-size: 13px; color: var(--me-muted); margin-bottom: 4px; }
.form-label .req { color: var(--me-orange); }

/* ---------- shell ---------- */
.app-shell { display: flex; min-height: 100vh; }
.app-sidebar {
    width: var(--sidebar-w); flex: none; background: var(--me-navy); color: #C9D6E3;
    position: fixed; inset: 0 auto 0 0; display: flex; flex-direction: column; z-index: 1040;
    transition: transform .25s ease;
}
.app-main { flex: 1; min-width: 0; margin-left: var(--sidebar-w); display: flex; flex-direction: column; min-height: 100vh; }

.sidebar-brand { display: flex; align-items: center; gap: 12px; padding: 16px 20px; text-decoration: none; border-bottom: 1px solid rgba(255,255,255,.08); }
.brand-mark { width: 40px; height: 40px; border-radius: 9px; background: var(--me-orange); color: #fff; display: grid; place-items: center; font: 700 24px/1 'Barlow Condensed', sans-serif; box-shadow: inset 0 -3px 0 rgba(0,0,0,.18); }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-text strong { color: #fff; font: 700 22px/1 'Barlow Condensed', sans-serif; letter-spacing: .12em; }
.brand-text small { color: #8FA6BD; font-size: 11px; letter-spacing: .06em; text-transform: uppercase; margin-top: 3px; }

.sidebar-nav { flex: 1; overflow-y: auto; padding: 8px 12px 16px; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,.15) transparent; }
.nav-section { font-size: 10.5px; text-transform: uppercase; letter-spacing: .1em; color: #6F89A3; font-weight: 600; padding: 16px 10px 6px; }
.sidebar-nav .nav-link { display: flex; align-items: center; gap: 11px; padding: 8px 10px; border-radius: 7px; color: #C9D6E3; font-weight: 500; font-size: 13.5px; margin-bottom: 1px; text-decoration: none; }
.sidebar-nav .nav-link i { font-size: 16px; width: 18px; text-align: center; opacity: .85; }
.sidebar-nav .nav-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.sidebar-nav .nav-link.active { background: var(--me-orange); color: #fff; box-shadow: 0 2px 8px rgba(201,78,8,.35); }
.sidebar-nav .nav-link.active i { opacity: 1; }
.sidebar-nav .nav-link.disabled { color: #5F7891; cursor: default; }
.nav-tag { margin-left: auto; font-size: 10px; font-weight: 600; padding: 1px 6px; border-radius: 99px; background: rgba(255,255,255,.07); color: #7F97AF; }
.sidebar-footer { padding: 12px 20px; font-size: 11.5px; color: #7F97AF; border-top: 1px solid rgba(255,255,255,.08); }

.app-topbar { height: var(--topbar-h); background: var(--me-surface); border-bottom: 1px solid var(--me-line); display: flex; align-items: center; gap: 12px; padding: 0 24px; position: sticky; top: 0; z-index: 1030; }
.project-switcher { display: flex; align-items: center; gap: 8px; min-width: 0; }
.project-switcher .form-select { min-width: 260px; max-width: 460px; font-weight: 500; background-color: #F6F8FA; }
.user-chip { display: flex; align-items: center; gap: 10px; border: 1px solid transparent; padding: 4px 8px; border-radius: 10px; }
.user-chip:hover, .user-chip[aria-expanded="true"] { background: #F3F5F7; border-color: var(--me-line); }
.user-chip.dropdown-toggle::after { margin-left: 4px; color: var(--me-muted); }

.app-content { flex: 1; padding: 24px; }
.app-footer { display: flex; justify-content: space-between; gap: 12px; padding: 14px 24px; font-size: 12px; color: var(--me-muted); border-top: 1px solid var(--me-line); background: var(--me-surface); }

.sidebar-backdrop { display: none; }
@media (max-width: 991.98px) {
    .app-sidebar { transform: translateX(-100%); }
    .app-main { margin-left: 0; }
    .sidebar-open .app-sidebar { transform: none; }
    .sidebar-open .sidebar-backdrop { display: block; position: fixed; inset: 0; background: rgba(11,42,74,.45); z-index: 1035; }
    .app-topbar { padding: 0 12px; }
    .app-content { padding: 16px 12px; }
    .project-switcher .form-select { min-width: 0; max-width: 58vw; }
}

/* ---------- page header ---------- */
.page-header { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 12px; margin-bottom: 20px; }
.page-header h1 { font-size: 22px; margin: 0; }
.page-header .breadcrumb { font-size: 12px; margin-bottom: 4px; }
.page-header .breadcrumb a { color: var(--me-muted); text-decoration: none; }
.page-header .subtitle { color: var(--me-muted); font-size: 13px; margin: 2px 0 0; }

/* ---------- cards ---------- */
.card { border: 1px solid var(--me-line); border-radius: 10px; box-shadow: 0 1px 2px rgba(16,24,40,.04); }
.card-header { background: transparent; border-bottom: 1px solid var(--me-line); padding: 14px 18px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.card-header h2, .card-header h5, .card-title { font-size: 15px; margin: 0; font-weight: 600; }
.card-body { padding: 18px; }

.kpi-card { background: var(--me-surface); border: 1px solid var(--me-line); border-radius: 10px; padding: 16px 18px; display: flex; gap: 14px; align-items: flex-start; height: 100%; position: relative; overflow: hidden; }
.kpi-card .kpi-icon { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; font-size: 20px; flex: none; }
.kpi-card .kpi-label { font-size: 12px; color: var(--me-muted); font-weight: 500; text-transform: uppercase; letter-spacing: .05em; }
.kpi-card .kpi-value { font: 700 28px/1.1 'Barlow Condensed', sans-serif; letter-spacing: .01em; margin-top: 2px; font-variant-numeric: tabular-nums; }
.kpi-card .kpi-sub { font-size: 12px; color: var(--me-muted); margin-top: 2px; }
.tone-navy   { background: #E3EBF4; color: var(--me-navy); }
.tone-orange { background: var(--me-orange-soft); color: var(--me-orange); }
.tone-green  { background: #DDF1E6; color: #1F7A4D; }
.tone-red    { background: #F9DAD6; color: #B42318; }
.tone-purple { background: #ECE4F7; color: #6B3FA0; }
.tone-teal   { background: #D9F0F1; color: #0E7C86; }

/* ---------- tables ---------- */
.table { --bs-table-bg: transparent; margin-bottom: 0; }
.table > thead th { font-size: 11.5px; text-transform: uppercase; letter-spacing: .05em; color: var(--me-muted); font-weight: 600; background: #F6F8FA; border-bottom: 1px solid var(--me-line); white-space: nowrap; padding: 10px 12px; }
.table > tbody td { padding: 10px 12px; vertical-align: middle; border-color: #EDF0F3; }
.table-hover > tbody > tr:hover > * { --bs-table-bg-state: #F7F9FB; }
.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
div.dt-container .dt-search input { border-radius: 7px; }
div.dt-container .dt-length select { border-radius: 7px; }
div.dt-container { font-size: 13px; }
.card > .dt-container, .card-body.p-0 .dt-container { padding: 12px 16px; }
.table-actions { white-space: nowrap; text-align: right; }
.table-actions .btn { padding: 3px 7px; }

/* ---------- avatars & badges ---------- */
.avatar { display: inline-grid; place-items: center; border-radius: 50%; color: #fff; font-weight: 600; object-fit: cover; flex: none; }
.avatar-sm { width: 32px; height: 32px; font-size: 12px; }
.avatar-md { width: 40px; height: 40px; font-size: 14px; }
.avatar-lg { width: 72px; height: 72px; font-size: 24px; }
.avatar-xl { width: 96px; height: 96px; font-size: 32px; }
.label-badge { background: color-mix(in srgb, var(--lc) 13%, white); color: var(--lc); border: 1px solid color-mix(in srgb, var(--lc) 30%, white); font-weight: 600; padding: .38em .65em; }
.dept-chip { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--me-muted); }
.color-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* ---------- permission matrix ---------- */
.perm-table th, .perm-table td { text-align: center; }
.perm-table td:first-child, .perm-table th:first-child { text-align: left; }
.perm-table .form-check-input { width: 1.15em; height: 1.15em; cursor: pointer; }
.perm-table .form-check-input:checked { background-color: var(--me-orange); border-color: var(--me-orange); }
.perm-na { color: #C5CDD4; }

/* ---------- auth page ---------- */
.auth-body { background: var(--me-bg); }
.auth-wrap { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.auth-hero { background: linear-gradient(160deg, rgba(11,42,74,.96), rgba(11,42,74,.86)), repeating-linear-gradient(45deg, #12385F 0 2px, transparent 2px 22px); color: #DCE6F0; padding: 48px 56px; display: flex; flex-direction: column; justify-content: space-between; position: relative; overflow: hidden; }
.auth-hero::after { content: ""; position: absolute; right: -80px; bottom: -80px; width: 320px; height: 320px; border: 36px solid rgba(201,78,8,.25); border-radius: 50%; }
.auth-hero h1 { color: #fff; font: 700 46px/1 'Barlow Condensed', sans-serif; letter-spacing: .04em; text-transform: uppercase; margin: 0 0 12px; }
.auth-hero h1 span { color: #F0762E; }
.auth-hero .lead { max-width: 480px; color: #B8C8D8; font-size: 16px; }
.auth-features { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 12px 24px; max-width: 520px; }
.auth-features li { display: flex; gap: 10px; align-items: center; font-size: 14px; }
.auth-features i { color: #F0762E; font-size: 18px; }
.auth-panel { display: flex; align-items: center; justify-content: center; padding: 40px 24px; background: var(--me-surface); }
.auth-card { width: 100%; max-width: 400px; }
.auth-card h2 { font-size: 24px; margin-bottom: 4px; }
.auth-card .form-control { padding: 10px 12px; }
.auth-card .input-group-text { background: #F6F8FA; border-color: var(--me-line); }
@media (max-width: 991.98px) {
    .auth-wrap { grid-template-columns: 1fr; }
    .auth-hero { padding: 32px 24px; }
    .auth-hero h1 { font-size: 34px; }
    .auth-features { display: none; }
}

/* ---------- misc ---------- */
.empty-state { text-align: center; padding: 48px 16px; color: var(--me-muted); }
.empty-state i { font-size: 40px; color: #B5C1CB; display: block; margin-bottom: 8px; }
.progress { height: 8px; border-radius: 99px; background: #E6EAEE; }
.progress-bar { background: var(--me-navy-3); }
.list-clean { list-style: none; padding: 0; margin: 0; }
.info-grid { display: grid; grid-template-columns: 140px 1fr; gap: 8px 12px; font-size: 13.5px; }
.info-grid dt { color: var(--me-muted); font-weight: 500; }
.info-grid dd { margin: 0; }
.phase-card { border: 1px dashed #C9D3DC; border-radius: 10px; padding: 14px; background: #FAFBFC; height: 100%; }
.phase-card .phase-no { font: 700 13px 'Barlow Condensed', sans-serif; color: var(--me-orange); letter-spacing: .08em; }
.modal-content { border-radius: 12px; border: 0; }
.modal-header { border-bottom-color: var(--me-line); }
.modal-footer { border-top-color: var(--me-line); }
.is-invalid + .invalid-feedback, .invalid-feedback.d-block { display: block; }
.swal2-popup { font-family: var(--bs-body-font-family) !important; border-radius: 12px !important; }
.swal2-styled.swal2-confirm { background: var(--me-navy) !important; }

@media print {
    .app-sidebar, .app-topbar, .app-footer, .no-print { display: none !important; }
    .app-main { margin: 0; }
    .app-content { padding: 0; }
    body { background: #fff; }
}

/* ---- Brand logo & page loader ---- */
.brand-mark { background: #001F3F; padding: 5px; box-shadow: none; border: 1px solid rgba(249,154,58,.35); }
.brand-mark img { width: 100%; height: auto; display: block; }
.page-loader { position: fixed; inset: 0; z-index: 9999; background: #001F3F; display: grid; place-items: center; transition: opacity .35s ease, visibility .35s ease; }
.page-loader.is-hidden { opacity: 0; visibility: hidden; }
.page-loader-inner { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.page-loader-inner img { width: 96px; animation: meLogoPulse 1.2s ease-in-out infinite; }
.page-loader-bar { width: 120px; height: 3px; background: rgba(255,255,255,.12); border-radius: 3px; overflow: hidden; }
.page-loader-bar span { display: block; width: 40%; height: 100%; background: #F99A3A; border-radius: 3px; animation: meLoaderSlide 1s ease-in-out infinite; }
@keyframes meLogoPulse { 0%,100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.92); opacity: .75; } }
@keyframes meLoaderSlide { 0% { transform: translateX(-100%); } 100% { transform: translateX(250%); } }