/* ============================================================
   DAMERAX WORKFORCE — assets/css/app.css
   Single stylesheet. All styles. No inline style files.
   ============================================================ */

/* ── Variables ──────────────────────────────────────────── */
:root {
    --orange:       #F26522;
    --orange-dark:  #D4500F;
    --orange-bg:    #FFF4EE;
    --black:        #111111;
    --grey-700:     #444444;
    --grey-500:     #888888;
    --grey-200:     #E5E5E5;
    --grey-100:     #F5F5F5;
    --white:        #FFFFFF;
    --green:        #16A34A;
    --green-bg:     #F0FDF4;
    --red:          #DC2626;
    --red-bg:       #FEF2F2;
    --blue:         #2563EB;
    --blue-bg:      #EFF6FF;
    --amber:        #D97706;
    --amber-bg:     #FFFBEB;

    --sidebar-w:    255px;
    --topbar-h:     60px;
    --radius:       8px;
    --shadow:       0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
    --shadow-md:    0 4px 6px -1px rgba(0,0,0,.10), 0 2px 4px -2px rgba(0,0,0,.06);
    --transition:   all .18s ease;
}

/* ── Reset ──────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, sans-serif;
    background: var(--grey-100);
    color: var(--black);
    min-height: 100vh;
    display: block; /* sidebar pages use .main-content margin, login page needs block */
}

a { color: var(--orange); text-decoration: none; }
a:hover { color: var(--orange-dark); }

img { max-width: 100%; height: auto; }

/* ── Sidebar ─────────────────────────────────────────────── */
.sidebar {
    width: var(--sidebar-w);
    min-height: 100vh;
    background: var(--black);
    color: var(--white);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 100;
    transition: transform .25s ease;
    overflow-y: auto;
}

.sidebar-brand {
    padding: 22px 20px 16px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    flex-shrink: 0;
}

.brand-logo {
    display: block;
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    letter-spacing: .08em;
    color: var(--orange);
    line-height: 1;
}

.brand-sub {
    display: block;
    font-size: .72rem;
    color: rgba(255,255,255,.45);
    margin-top: 3px;
    letter-spacing: .04em;
}

.sidebar-biz {
    padding: 10px 20px;
    border-bottom: 1px solid rgba(255,255,255,.06);
}

.sidebar-biz-name {
    font-size: .75rem;
    color: rgba(255,255,255,.55);
    text-transform: uppercase;
    letter-spacing: .06em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    display: block;
}

.sidebar-nav {
    flex: 1;
    padding: 10px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 20px;
    color: rgba(255,255,255,.7);
    font-size: .88rem;
    font-weight: 500;
    text-decoration: none;
    border-left: 3px solid transparent;
    transition: var(--transition);
}

.nav-item:hover {
    background: rgba(255,255,255,.07);
    color: var(--white);
    border-left-color: rgba(242,101,34,.5);
}

.nav-item.active {
    background: rgba(242,101,34,.15);
    color: var(--orange);
    border-left-color: var(--orange);
}

.nav-icon {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    opacity: .85;
}

.nav-item.active .nav-icon,
.nav-item:hover .nav-icon { opacity: 1; }

.sidebar-footer {
    padding: 10px 0 16px;
    border-top: 1px solid rgba(255,255,255,.08);
    flex-shrink: 0;
}

.nav-logout { color: rgba(255,255,255,.5); }
.nav-logout:hover { color: var(--red); background: rgba(220,38,38,.08); border-left-color: var(--red); }

/* ── Topbar ──────────────────────────────────────────────── */
.topbar {
    position: fixed;
    top: 0;
    left: var(--sidebar-w);
    right: 0;
    height: var(--topbar-h);
    background: var(--white);
    border-bottom: 1px solid var(--grey-200);
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 0 24px;
    z-index: 90;
    box-shadow: var(--shadow);
}

.topbar-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--grey-700);
    padding: 4px;
    border-radius: 4px;
}
.topbar-toggle:hover { background: var(--grey-100); }

.topbar-title {
    flex: 1;
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: .04em;
    color: var(--black);
}

.topbar-user {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
}

.user-avatar {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--orange);
    color: var(--white);
    font-weight: 700;
    font-size: .9rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.user-name {
    font-size: .85rem;
    font-weight: 500;
    color: var(--grey-700);
}

/* ── Main content ────────────────────────────────────────── */
.main-content {
    margin-left: var(--sidebar-w);
    margin-top: var(--topbar-h);
    min-height: calc(100vh - var(--topbar-h) - 44px);
    padding: 24px 28px;
    width: calc(100% - var(--sidebar-w));
    flex: 1;
}

/* ── Footer ──────────────────────────────────────────────── */
.app-footer {
    margin-left: var(--sidebar-w);
    background: var(--white);
    border-top: 1px solid var(--grey-200);
    padding: 10px 28px;
    font-size: .78rem;
    color: var(--grey-500);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* ── Cards ───────────────────────────────────────────────── */
.card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--grey-200);
}

.card-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--grey-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.card-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: .04em;
    color: var(--black);
}

.card-body { padding: 22px; }

/* ── Stat cards ──────────────────────────────────────────── */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--grey-200);
    padding: 20px 22px;
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.stat-icon {
    width: 46px;
    height: 46px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.stat-icon.orange { background: var(--orange-bg); color: var(--orange); }
.stat-icon.green  { background: var(--green-bg);  color: var(--green); }
.stat-icon.red    { background: var(--red-bg);    color: var(--red); }
.stat-icon.blue   { background: var(--blue-bg);   color: var(--blue); }
.stat-icon.amber  { background: var(--amber-bg);  color: var(--amber); }

.stat-body {}

.stat-value {
    font-family: 'Oswald', sans-serif;
    font-size: 1.65rem;
    font-weight: 700;
    color: var(--black);
    line-height: 1;
}

.stat-label {
    font-size: .78rem;
    color: var(--grey-500);
    margin-top: 4px;
}

/* ── Buttons ─────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 8px 18px;
    border-radius: var(--radius);
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
    white-space: nowrap;
    line-height: 1.4;
}

.btn-primary   { background: var(--orange); color: var(--white); }
.btn-primary:hover { background: var(--orange-dark); color: var(--white); }

.btn-secondary { background: var(--grey-200); color: var(--grey-700); }
.btn-secondary:hover { background: #d0d0d0; color: var(--black); }

.btn-success   { background: var(--green); color: var(--white); }
.btn-success:hover { background: #128a3c; color: var(--white); }

.btn-danger    { background: var(--red); color: var(--white); }
.btn-danger:hover { background: #b91c1c; color: var(--white); }

.btn-outline   {
    background: transparent;
    color: var(--orange);
    border: 1.5px solid var(--orange);
}
.btn-outline:hover { background: var(--orange-bg); }

.btn-sm { padding: 5px 12px; font-size: .8rem; }
.btn-lg { padding: 11px 26px; font-size: .95rem; }

/* ── Badges ──────────────────────────────────────────────── */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 20px;
    font-size: .72rem;
    font-weight: 600;
    letter-spacing: .03em;
}

.badge-orange { background: var(--orange-bg); color: var(--orange); }
.badge-green  { background: var(--green-bg);  color: var(--green); }
.badge-red    { background: var(--red-bg);    color: var(--red); }
.badge-blue   { background: var(--blue-bg);   color: var(--blue); }
.badge-amber  { background: var(--amber-bg);  color: var(--amber); }
.badge-grey   { background: var(--grey-200);  color: var(--grey-700); }

/* ── Alerts ──────────────────────────────────────────────── */
.alert {
    padding: 13px 18px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    font-size: .875rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-left: 4px solid;
}

.alert-success { background: var(--green-bg);  color: #14532d; border-color: var(--green); }
.alert-danger,
.alert-error   { background: var(--red-bg);    color: #7f1d1d; border-color: var(--red); }
.alert-warning { background: var(--amber-bg);  color: #78350f; border-color: var(--amber); }
.alert-info    { background: var(--blue-bg);   color: #1e3a8a; border-color: var(--blue); }

.alert-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.2rem;
    color: inherit;
    opacity: .6;
    padding: 0 4px;
    line-height: 1;
    flex-shrink: 0;
}
.alert-close:hover { opacity: 1; }

/* ── Tables ──────────────────────────────────────────────── */
.table-wrap { overflow-x: auto; }

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: .86rem;
}

.table th {
    text-align: left;
    padding: 11px 14px;
    background: var(--grey-100);
    color: var(--grey-700);
    font-weight: 600;
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    border-bottom: 2px solid var(--grey-200);
    white-space: nowrap;
}

.table td {
    padding: 11px 14px;
    border-bottom: 1px solid var(--grey-200);
    color: var(--grey-700);
    vertical-align: middle;
}

.table tbody tr:last-child td { border-bottom: none; }
.table tbody tr:hover { background: var(--grey-100); }

.table-actions { display: flex; gap: 6px; align-items: center; }

/* ── Forms ───────────────────────────────────────────────── */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
    margin-bottom: 18px;
}

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label {
    font-size: .82rem;
    font-weight: 600;
    color: var(--grey-700);
}

.form-control {
    width: 100%;
    padding: 9px 13px;
    border: 1.5px solid var(--grey-200);
    border-radius: var(--radius);
    font-family: 'Inter', sans-serif;
    font-size: .88rem;
    color: var(--black);
    background: var(--white);
    transition: border-color .15s;
    outline: none;
}

.form-control:focus { border-color: var(--orange); box-shadow: 0 0 0 3px rgba(242,101,34,.12); }
.form-control:disabled { background: var(--grey-100); color: var(--grey-500); cursor: not-allowed; }

select.form-control { cursor: pointer; }

textarea.form-control { resize: vertical; min-height: 90px; }

.form-hint { font-size: .77rem; color: var(--grey-500); }

.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: .88rem;
}

.form-check input[type="checkbox"] {
    width: 16px;
    height: 16px;
    accent-color: var(--orange);
    cursor: pointer;
}

.form-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 8px;
}

/* ── Filters / Search bar ────────────────────────────────── */
.filter-bar {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 20px;
}

.search-input {
    flex: 1;
    min-width: 180px;
    max-width: 320px;
}

/* ── Page header ─────────────────────────────────────────── */
.page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 22px;
    flex-wrap: wrap;
}

.page-header h2 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--black);
    letter-spacing: .04em;
}

.page-header .page-actions { display: flex; gap: 10px; align-items: center; }

/* ── Empty state ─────────────────────────────────────────── */
.empty-state {
    text-align: center;
    padding: 52px 20px;
    color: var(--grey-500);
}

.empty-state svg { margin: 0 auto 14px; opacity: .35; }
.empty-state p { font-size: .95rem; }

/* ── Pagination ──────────────────────────────────────────── */
.pagination {
    display: flex;
    gap: 4px;
    align-items: center;
    justify-content: flex-end;
    padding-top: 16px;
}

.page-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 6px;
    font-size: .82rem;
    font-weight: 500;
    color: var(--grey-700);
    border: 1px solid var(--grey-200);
    background: var(--white);
    text-decoration: none;
    transition: var(--transition);
}

.page-link:hover { background: var(--orange-bg); color: var(--orange); border-color: var(--orange); }
.page-link.active { background: var(--orange); color: var(--white); border-color: var(--orange); }
.page-link.disabled { opacity: .4; pointer-events: none; }

/* ── Modal ───────────────────────────────────────────────── */
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal {
    background: var(--white);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 520px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    padding: 18px 22px;
    border-bottom: 1px solid var(--grey-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-title {
    font-family: 'Oswald', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    letter-spacing: .04em;
}

.modal-close {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 1.4rem;
    color: var(--grey-500);
    line-height: 1;
    padding: 0 4px;
}
.modal-close:hover { color: var(--red); }

.modal-body { padding: 22px; }
.modal-footer { padding: 14px 22px; border-top: 1px solid var(--grey-200); display: flex; gap: 10px; justify-content: flex-end; }

/* ── Login page ──────────────────────────────────────────── */
.login-page {
    min-height: 100vh;
    background: var(--grey-100);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.login-card {
    background: var(--white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    width: 100%;
    max-width: 420px;
    padding: 40px 36px;
}

.login-brand {
    text-align: center;
    margin-bottom: 30px;
}

.login-brand-logo {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 2rem;
    letter-spacing: .08em;
    color: var(--orange);
    display: block;
    line-height: 1;
}

.login-brand-sub {
    font-size: .8rem;
    color: var(--grey-500);
    display: block;
    margin-top: 4px;
}

.login-tabs {
    display: flex;
    border-bottom: 2px solid var(--grey-200);
    margin-bottom: 26px;
}

.login-tab {
    flex: 1;
    text-align: center;
    padding: 9px 0;
    font-size: .88rem;
    font-weight: 600;
    color: var(--grey-500);
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: var(--transition);
    text-decoration: none;
}

.login-tab.active, .login-tab:hover { color: var(--orange); border-bottom-color: var(--orange); }

/* ── Payslip print ───────────────────────────────────────── */
.payslip-wrap {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 36px 40px;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.payslip-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
    padding-bottom: 18px;
    border-bottom: 2px solid var(--orange);
}

.payslip-logo-brand .brand-logo {
    font-family: 'Oswald', sans-serif;
    font-weight: 700;
    font-size: 1.6rem;
    color: var(--orange);
    display: block;
    letter-spacing: .08em;
}

.payslip-logo-brand .brand-sub {
    font-size: .75rem;
    color: var(--grey-500);
    display: block;
    margin-top: 2px;
}

.payslip-biz h3 {
    font-family: 'Oswald', sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
}

.payslip-biz p { font-size: .8rem; color: var(--grey-700); margin-top: 2px; }

.payslip-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 30px;
    margin-bottom: 20px;
}

.payslip-info-row {
    display: flex;
    gap: 8px;
    font-size: .83rem;
}

.payslip-info-row .lbl { color: var(--grey-500); width: 130px; flex-shrink: 0; }
.payslip-info-row .val { color: var(--black); font-weight: 500; }

.payslip-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
    font-size: .86rem;
}

.payslip-table th, .payslip-table td { padding: 9px 12px; border: 1px solid var(--grey-200); }
.payslip-table th { background: var(--grey-100); font-weight: 600; color: var(--grey-700); }

.payslip-net {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 16px;
    padding: 14px 18px;
    background: var(--orange-bg);
    border-radius: var(--radius);
    border: 1px solid rgba(242,101,34,.25);
    margin-top: 10px;
}

.payslip-net .lbl { font-weight: 600; color: var(--grey-700); }
.payslip-net .val { font-family: 'Oswald', sans-serif; font-size: 1.5rem; font-weight: 700; color: var(--orange); }

.payslip-footer-note {
    text-align: center;
    font-size: .75rem;
    color: var(--grey-500);
    margin-top: 22px;
    padding-top: 14px;
    border-top: 1px solid var(--grey-200);
}

/* ── Device / Live feed ──────────────────────────────────── */
.device-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--grey-200);
    padding: 18px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    box-shadow: var(--shadow);
}

.device-status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.device-status-dot.online  { background: var(--green); box-shadow: 0 0 0 3px rgba(22,163,74,.2); }
.device-status-dot.offline { background: var(--grey-500); }

/* ── Dashboard grid ──────────────────────────────────────── */
.dashboard-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 22px;
    margin-top: 22px;
}

/* ── Tab system (within page) ────────────────────────────── */
.tab-nav {
    display: flex;
    gap: 2px;
    border-bottom: 2px solid var(--grey-200);
    margin-bottom: 20px;
}

.tab-btn {
    padding: 9px 18px;
    font-size: .86rem;
    font-weight: 600;
    color: var(--grey-500);
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: var(--transition);
}

.tab-btn.active, .tab-btn:hover { color: var(--orange); border-bottom-color: var(--orange); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ── Import box ──────────────────────────────────────────── */
.import-drop {
    border: 2px dashed var(--grey-200);
    border-radius: var(--radius);
    padding: 36px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.import-drop:hover, .import-drop.drag-over {
    border-color: var(--orange);
    background: var(--orange-bg);
}

/* ── Utilities ───────────────────────────────────────────── */
.text-orange { color: var(--orange); }
.text-green  { color: var(--green); }
.text-red    { color: var(--red); }
.text-grey   { color: var(--grey-500); }
.text-muted  { color: var(--grey-500); font-size: .82rem; }
.text-bold   { font-weight: 700; }
.text-right  { text-align: right; }
.text-center { text-align: center; }
.mt-0  { margin-top: 0; }
.mt-1  { margin-top: 8px; }
.mt-2  { margin-top: 16px; }
.mt-3  { margin-top: 24px; }
.mb-0  { margin-bottom: 0; }
.mb-1  { margin-bottom: 8px; }
.mb-2  { margin-bottom: 16px; }
.mb-3  { margin-bottom: 24px; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-2 { gap: 12px; }
.gap-3 { gap: 18px; }
.w-100 { width: 100%; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.open { transform: translateX(0); }
    .topbar { left: 0; }
    .topbar-toggle { display: flex; }
    .main-content { margin-left: 0; width: 100%; }
    .app-footer { margin-left: 0; }
    .dashboard-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
    .main-content { padding: 16px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .payslip-info-grid { grid-template-columns: 1fr; }
    .payslip-wrap { padding: 20px 16px; }
}

/* ── Print styles ────────────────────────────────────────── */
@media print {
    .sidebar, .topbar, .app-footer, .btn, .alert { display: none !important; }
    .main-content { margin: 0 !important; padding: 0 !important; width: 100% !important; }
    .payslip-wrap { box-shadow: none; border: none; }
    body { background: white; }
}