:root {
    --red: #D22730;
    --red-dark: #A81E25;
    --red-light: #FCEAEA;
    --dark1: #1E2832;
    --dark2: #2E3D49;
    --dark3: #333F48;
    --white: #F5F8F7;
    --gray1: #E8ECEB;
    --gray2: #C5CCCA;
    --gray3: #8A9499;
    --text: #2E3D49;
    --border: #D0D6D4;
    --shadow: 0 2px 8px rgba(17, 25, 32, .10);
    --shadow-lg: 0 4px 20px rgba(17, 25, 32, .16);
    --r: 6px;
    --rl: 10px;
    --font: 'Lato', system-ui, sans-serif
}

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

body {
    font-family: var(--font);
    background: var(--gray1);
    color: var(--text);
    min-height: 100vh;
    line-height: 1.5;
    display: none;
}

.hdr {
    background: var(--dark1);
    color: var(--white);
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 62px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow)
}

.hdr-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer
}

.hdr-logo .name {
    font-size: 1.05rem;
    font-weight: 900;
    letter-spacing: .03em
}

.hdr-logo .name span {
    color: var(--red)
}

.hdr-logo .sub {
    font-size: .72rem;
    color: var(--gray3);
    font-weight: 300
}

.hdr-nav {
    display: flex;
    align-items: center;
    gap: 8px
}

.btn-ghost {
    background: none;
    border: 1.5px solid rgba(255, 255, 255, .18);
    color: var(--white);
    padding: 6px 14px;
    border-radius: var(--r);
    font: inherit;
    font-size: .84rem;
    cursor: pointer;
    transition: all .15s
}

.btn-ghost:hover {
    background: rgba(255, 255, 255, .08);
    border-color: rgba(255, 255, 255, .4)
}

.btn-ghost.active {
    background: var(--red);
    border-color: var(--red)
}

.main {
    max-width: 1120px;
    margin: 0 auto;
    padding: 28px 18px 64px
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 20px;
    border-radius: var(--r);
    font: inherit;
    font-size: .9rem;
    font-weight: 700;
    cursor: pointer;
    transition: all .15s;
    border: 2px solid transparent;
    text-decoration: none
}

.btn-primary {
    background: var(--red);
    color: #fff
}

.btn-primary:hover {
    background: var(--red-dark)
}

.btn-secondary {
    background: var(--dark2);
    color: #fff
}

.btn-secondary:hover {
    background: var(--dark1)
}

.btn-outline {
    background: transparent;
    border-color: var(--border);
    color: var(--text)
}

.btn-outline:hover {
    border-color: var(--dark2);
    background: var(--gray1)
}

.btn-danger {
    background: #C0392B;
    color: #fff
}

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

.btn-lg {
    padding: 12px 28px;
    font-size: 1rem
}

.card {
    background: #fff;
    border-radius: var(--rl);
    box-shadow: var(--shadow);
    overflow: hidden
}

.card-header {
    padding: 14px 20px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between
}

.card-header h2 {
    font-size: .98rem;
    font-weight: 700
}

.card-body {
    padding: 20px
}

.ph {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 22px;
    gap: 14px;
    flex-wrap: wrap
}

.ph h1 {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--dark1)
}

.ph p {
    color: var(--gray3);
    font-size: .88rem;
    margin-top: 2px
}

.ph-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
    flex-shrink: 0
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(272px, 1fr));
    gap: 14px
}

.fc {
    background: #fff;
    border-radius: var(--rl);
    box-shadow: var(--shadow);
    padding: 18px;
    cursor: pointer;
    transition: all .15s;
    border: 2px solid transparent;
    display: flex;
    flex-direction: column;
    gap: 9px
}

.fc:hover {
    border-color: var(--red);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px)
}

.fc-icon {
    width: 42px;
    height: 42px;
    background: var(--red-light);
    border-radius: var(--r);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.45rem
}

.fc-name {
    font-weight: 700;
    font-size: .97rem;
    color: var(--dark1)
}

.fc-desc {
    font-size: .81rem;
    color: var(--gray3);
    line-height: 1.4
}

.fc-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid var(--gray1)
}

.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 20px;
    font-size: .71rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em
}

.b-safety {
    background: #FEF3C7;
    color: #92400E
}

.b-incident {
    background: #FEE2E2;
    color: #991B1B
}

.b-training {
    background: #E0F2FE;
    color: #075985
}

.b-hr {
    background: #F0FDF4;
    color: #166534
}

.b-general {
    background: var(--gray1);
    color: var(--gray3)
}

.fill-wrap {
    max-width: 780px;
    margin: 0 auto
}

.fill-titlebar {
    background: var(--dark1);
    color: var(--white);
    border-radius: var(--rl) var(--rl) 0 0;
    padding: 18px 24px;
    display: flex;
    align-items: center;
    gap: 14px
}

.fill-titlebar .ico {
    font-size: 1.55rem
}

.fill-titlebar h2 {
    font-size: 1.15rem;
    font-weight: 900
}

.fill-titlebar p {
    font-size: .81rem;
    color: var(--gray2);
    margin-top: 1px
}

.fill-body {
    background: #fff;
    border-radius: 0 0 var(--rl) var(--rl);
    padding: 26px 28px 30px;
    box-shadow: var(--shadow)
}

.sec-hdr {
    background: var(--gray1);
    border-left: 4px solid var(--red);
    padding: 7px 14px;
    border-radius: 0 var(--r) var(--r) 0;
    margin: 22px 0 14px;
    font-weight: 700;
    font-size: .88rem;
    color: var(--dark2);
    text-transform: uppercase;
    letter-spacing: .05em
}

.sec-hdr:first-child {
    margin-top: 0
}

.f-para {
    background: #FFFBEB;
    border: 1px solid #FDE68A;
    padding: 9px 13px;
    border-radius: var(--r);
    font-size: .84rem;
    color: #78350F;
    margin-bottom: 13px;
    line-height: 1.5
}

.ff {
    margin-bottom: 16px
}

.fl {
    display: block;
    font-weight: 700;
    font-size: .84rem;
    color: var(--dark2);
    margin-bottom: 5px
}

.fl .req {
    color: var(--red);
    margin-left: 3px
}

.fi {
    width: 100%;
    padding: 8px 11px;
    border: 1.5px solid var(--border);
    border-radius: var(--r);
    font: inherit;
    font-size: .88rem;
    color: var(--text);
    background: #fff;
    transition: border-color .15s
}

.fi:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(210, 39, 48, .09)
}

.fi.err {
    border-color: var(--red)
}

textarea.fi {
    resize: vertical;
    min-height: 76px
}

.chk-group {
    display: flex;
    flex-direction: column;
    gap: 7px
}

.chk-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 12px;
    border: 1.5px solid var(--border);
    border-radius: var(--r);
    cursor: pointer;
    transition: all .1s
}

.chk-item:hover {
    background: var(--gray1);
    border-color: var(--dark3)
}

.chk-item input {
    margin-top: 2px;
    accent-color: var(--red);
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    cursor: pointer
}

.chk-item label {
    font-size: .86rem;
    cursor: pointer;
    line-height: 1.4
}

.chk-item:has(input:checked) {
    border-color: var(--red);
    background: var(--red-light)
}

.sig-wrap {
    border: 1.5px solid var(--border);
    border-radius: var(--r);
    overflow: hidden;
    background: #fff
}

.sig-wrap canvas {
    display: block;
    width: 100%;
    cursor: crosshair;
    touch-action: none;
    background: #fff
}

.sig-ctrl {
    padding: 6px 10px;
    border-top: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--gray1)
}

.sig-ctrl span {
    font-size: .75rem;
    color: var(--gray3)
}

.sig-hint {
    font-size: .76rem;
    color: var(--gray3);
    margin-top: 3px
}

.f-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    align-items: center;
    margin-top: 26px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap
}

.sub-wrap {
    max-width: 780px;
    margin: 0 auto
}

.sub-hdr {
    background: #fff;
    border-radius: var(--rl);
    padding: 22px;
    margin-bottom: 14px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: flex-start;
    gap: 14px
}

.sub-check {
    width: 46px;
    height: 46px;
    background: #D1FAE5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.35rem;
    flex-shrink: 0
}

.exp-card {
    background: #fff;
    border-radius: var(--rl);
    padding: 18px 20px;
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 11px;
    flex-wrap: wrap
}

.exp-card .il {
    display: flex;
    align-items: center;
    gap: 12px
}

.exp-ico {
    width: 40px;
    height: 40px;
    border-radius: var(--r);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0
}

.atbl {
    width: 100%;
    border-collapse: collapse
}

.atbl th {
    background: var(--gray1);
    padding: 9px 13px;
    text-align: left;
    font-size: .76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--gray3);
    border-bottom: 1px solid var(--border)
}

.atbl td {
    padding: 11px 13px;
    border-bottom: 1px solid var(--gray1);
    font-size: .86rem;
    vertical-align: middle
}

.atbl tr:hover td {
    background: var(--gray1)
}

.atbl .acts {
    display: flex;
    gap: 7px
}

.bld-layout {
    display: grid;
    grid-template-columns: 240px 1fr 265px;
    gap: 14px;
    align-items: start
}

.bld-panel {
    background: #fff;
    border-radius: var(--rl);
    box-shadow: var(--shadow);
    overflow: hidden
}

.bld-ph {
    background: var(--gray1);
    padding: 10px 14px;
    font-size: .78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .05em;
    color: var(--dark3);
    border-bottom: 1px solid var(--border)
}

.bld-pb {
    padding: 10px
}

.ft-btn {
    display: flex;
    align-items: center;
    gap: 7px;
    width: 100%;
    padding: 7px 9px;
    border: 1.5px solid var(--border);
    border-radius: var(--r);
    background: #fff;
    font: inherit;
    font-size: .81rem;
    cursor: pointer;
    margin-bottom: 5px;
    transition: all .1s;
    color: var(--text)
}

.ft-btn:hover {
    background: var(--red-light);
    border-color: var(--red);
    color: var(--dark1)
}

.bfi {
    background: #fff;
    border: 1.5px solid var(--border);
    border-radius: var(--r);
    padding: 9px 10px;
    display: flex;
    align-items: center;
    gap: 7px;
    cursor: pointer;
    transition: all .1s;
    margin-bottom: 6px
}

.bfi:hover {
    border-color: var(--dark2)
}

.bfi.sel {
    border-color: var(--red);
    background: var(--red-light)
}

.fl2 {
    font-size: .84rem;
    font-weight: 700;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.ftt {
    font-size: .7rem;
    color: var(--gray3);
    background: var(--gray1);
    padding: 2px 6px;
    border-radius: 10px;
    white-space: nowrap
}

.mv-btn {
    background: none;
    border: none;
    padding: 1px 4px;
    cursor: pointer;
    color: var(--gray3);
    font-size: .85rem;
    line-height: 1;
    border-radius: 3px
}

.mv-btn:hover {
    background: var(--gray1);
    color: var(--dark2)
}

.del-btn {
    background: none;
    border: none;
    padding: 2px 5px;
    cursor: pointer;
    color: var(--gray3);
    border-radius: 3px
}

.del-btn:hover {
    background: #FEE2E2;
    color: #C0392B
}

.ef {
    margin-bottom: 13px
}

.el {
    font-size: .76rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--gray3);
    margin-bottom: 4px;
    display: block
}

.ei {
    width: 100%;
    padding: 7px 9px;
    border: 1.5px solid var(--border);
    border-radius: var(--r);
    font: inherit;
    font-size: .84rem;
    color: var(--text)
}

.ei:focus {
    outline: none;
    border-color: var(--red)
}

.tog-wrap {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer
}

.tog {
    position: relative;
    width: 36px;
    height: 20px;
    flex-shrink: 0
}

.tog input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute
}

.tog-track {
    position: absolute;
    inset: 0;
    background: var(--gray2);
    border-radius: 20px;
    cursor: pointer;
    transition: background .2s
}

.tog-track::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    transition: left .2s
}

.tog input:checked+.tog-track {
    background: var(--red)
}

.tog input:checked+.tog-track::after {
    left: 19px
}

.opt-list {
    display: flex;
    flex-direction: column;
    gap: 5px;
    margin-bottom: 6px
}

.opt-item {
    display: flex;
    gap: 6px;
    align-items: center
}

.opt-item input[type=text] {
    flex: 1;
    padding: 5px 8px;
    border: 1.5px solid var(--border);
    border-radius: var(--r);
    font: inherit;
    font-size: .82rem
}

.opt-item button {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--gray3);
    padding: 2px 5px;
    font-size: .9rem
}

.opt-item button:hover {
    color: #C0392B
}

.add-opt {
    background: none;
    border: 1.5px dashed var(--border);
    width: 100%;
    padding: 5px;
    font: inherit;
    font-size: .79rem;
    cursor: pointer;
    border-radius: var(--r);
    color: var(--gray3)
}

.add-opt:hover {
    border-color: var(--dark2);
    color: var(--dark2)
}

.mo {
    position: fixed;
    inset: 0;
    background: rgba(17, 25, 32, .62);
    z-index: 200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px
}

.md {
    background: #fff;
    border-radius: var(--rl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 440px;
    overflow: hidden;
    max-height: 92vh;
    display: flex;
    flex-direction: column
}

.md.lg {
    max-width: 880px
}

.md-hdr {
    background: var(--dark1);
    color: var(--white);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0
}

.md-hdr h3 {
    font-size: .97rem;
    font-weight: 700
}

.md-x {
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 2px 6px
}

.md-body {
    padding: 18px;
    overflow-y: auto;
    flex: 1
}

.md-ftr {
    padding: 12px 18px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 9px;
    justify-content: flex-end;
    flex-shrink: 0
}

.login-wrap {
    max-width: 370px;
    margin: 60px auto
}

.login-card {
    background: #fff;
    border-radius: var(--rl);
    box-shadow: var(--shadow-lg);
    overflow: hidden
}

.login-hdr {
    background: var(--dark1);
    color: var(--white);
    padding: 26px 22px;
    text-align: center
}

.login-hdr h2 {
    font-size: 1.15rem;
    font-weight: 900;
    margin-top: 8px
}

.login-hdr p {
    font-size: .81rem;
    color: var(--gray2);
    margin-top: 3px
}

.login-body {
    padding: 22px
}

.err-msg {
    background: #FEE2E2;
    color: #991B1B;
    padding: 8px 12px;
    border-radius: var(--r);
    font-size: .84rem;
    margin-bottom: 12px
}

.ok-msg {
    background: #D1FAE5;
    color: #065F46;
    padding: 8px 12px;
    border-radius: var(--r);
    font-size: .84rem;
    margin-bottom: 12px
}

.ts {
    font-size: .85rem
}

.tm {
    color: var(--gray3)
}

.tc {
    text-align: center
}

.mt1 {
    margin-top: 8px
}

.mt2 {
    margin-top: 14px
}

.mb0 {
    margin-bottom: 0
}

.tag {
    display: inline-block;
    padding: 2px 8px;
    background: var(--gray1);
    border-radius: 10px;
    font-size: .74rem;
    color: var(--gray3)
}

.empty {
    text-align: center;
    padding: 48px 20px;
    color: var(--gray3)
}

.empty .ico {
    font-size: 2.8rem;
    margin-bottom: 10px
}

.empty h3 {
    font-size: 1.05rem;
    color: var(--dark2);
    margin-bottom: 5px
}

@media print {
    * {
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important
    }

    body {
        background: #fff !important
    }

    .hdr,
    .f-actions,
    .no-print {
        display: none !important
    }

    .main {
        padding: 0;
        max-width: 100%
    }

    .fill-wrap {
        max-width: 100%
    }

    .fill-body {
        box-shadow: none;
        border: 1px solid #ddd;
        border-radius: 0
    }

    #print-view {
        display: block !important
    }

    .sub-wrap {
        display: none !important
    }
}

@media(max-width:780px) {
    .bld-layout {
        grid-template-columns: 1fr
    }

    .hdr {
        padding: 0 13px
    }

    .main {
        padding: 14px 12px 40px
    }

    .fill-body {
        padding: 14px
    }
}

/* ── PWA install banner ───────────────────── */
#install-banner {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2000;
    background: var(--dark1);
    color: var(--white);
    padding: 14px 18px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: .88rem;
    box-shadow: 0 -2px 12px rgba(0, 0, 0, .25)
}

#install-banner.hidden {
    display: none !important
}

#install-banner .ib-icon {
    font-size: 1.6rem;
    flex-shrink: 0
}

#install-banner .ib-text {
    flex: 1
}

#install-banner .ib-text strong {
    display: block;
    font-size: .95rem;
    margin-bottom: 2px
}

#install-banner .ib-btn {
    background: var(--red);
    color: #fff;
    border: none;
    border-radius: var(--r);
    padding: 8px 16px;
    font-weight: 700;
    font-size: .84rem;
    cursor: pointer;
    white-space: nowrap
}

#install-banner .ib-close {
    background: none;
    border: none;
    color: var(--gray3);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 4px 8px;
    flex-shrink: 0
}

/* ── Offline indicator ──────────────────────────── */
#offline-bar {
    display: none;
    background: #e67e22;
    color: #fff;
    text-align: center;
    font-size: .8rem;
    font-weight: 700;
    padding: 5px;
    letter-spacing: .04em
}

#offline-bar.show {
    display: block
}

/* ── Submit status ──────────────────────────────── */
.sync-badge {
    display: inline-block;
    font-size: .72rem;
    padding: 2px 8px;
    border-radius: 20px;
    font-weight: 700;
    margin-left: 6px
}

.sync-badge.synced {
    background: #e8f5e9;
    color: #2e7d32
}

.sync-badge.queued {
    background: #fff3e0;
    color: #e65100
}