:root {
    --sf-green: #0f6b4c;
    --sf-green-dark: #0a4d38;
    --sf-green-mid: #17885f;
    --sf-green-soft: #e7f6ef;
    --sf-amber: #e8a317;
    --sf-amber-soft: #fff4d6;
    --sf-ink: #14221c;
    --sf-muted: #5c6f66;
    --sf-line: #d7e3dc;
    --sf-bg: #f3f7f5;
    --sf-card: #ffffff;
    --sf-danger: #c44536;
    --sf-sidebar: 268px;
    --sf-topbar: 68px;
    --sf-radius: 18px;
    --sf-shadow: 0 16px 40px rgba(15, 107, 76, 0.08);
}

html, body {
    font-family: "DM Sans", "Segoe UI", sans-serif;
    color: var(--sf-ink);
    background: var(--sf-bg);
}

a { color: var(--sf-green); }
a:hover { color: var(--sf-green-dark); }

.btn-primary {
    --bs-btn-bg: var(--sf-green);
    --bs-btn-border-color: var(--sf-green);
    --bs-btn-hover-bg: var(--sf-green-dark);
    --bs-btn-hover-border-color: var(--sf-green-dark);
    --bs-btn-active-bg: var(--sf-green-dark);
    --bs-btn-active-border-color: var(--sf-green-dark);
    border-radius: 12px;
    font-weight: 600;
    padding: 0.6rem 1.1rem;
}
.btn-outline-primary {
    --bs-btn-color: var(--sf-green);
    --bs-btn-border-color: var(--sf-green);
    --bs-btn-hover-bg: var(--sf-green);
    --bs-btn-hover-border-color: var(--sf-green);
    border-radius: 12px;
    font-weight: 600;
}
.btn-amber {
    background: var(--sf-amber);
    border-color: var(--sf-amber);
    color: #3b2a00;
    font-weight: 700;
    border-radius: 12px;
}
.btn-amber:hover { background: #d3920d; color: #3b2a00; }
.btn-ghost {
    background: var(--sf-green-soft);
    color: var(--sf-green-dark);
    border: 0;
    font-weight: 600;
    border-radius: 12px;
}

.sf-shell { min-height: 100vh; display: flex; background: var(--sf-bg); }
.sf-sidebar {
    width: var(--sf-sidebar);
    background: linear-gradient(180deg, var(--sf-green-dark) 0%, #083c2c 100%);
    color: #fff;
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    padding: 1.25rem 1rem;
    z-index: 1030;
    overflow: hidden;
}
.sf-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #fff;
    text-decoration: none;
    padding: 0.35rem 0.5rem 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,.1);
    margin-bottom: 1rem;
    flex-shrink: 0;
}
.sf-brand:hover { color: #fff; }
.sf-logo-mark {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    object-fit: cover;
    background: #000;
    flex-shrink: 0;
}
.sf-logo-mark.is-light {
    box-shadow: 0 0 0 1px rgba(255,255,255,.18);
}
.sf-logo-full {
    width: 100%;
    max-width: 360px;
    height: auto;
    border-radius: 18px;
    background: #000;
    display: block;
}
.sf-brand-text {
    font-weight: 700;
    line-height: 1.15;
}
.sf-brand-text small { display: block; opacity: .7; font-weight: 400; font-size: .75rem; }
.navbar-brand .sf-logo-mark { width: 36px; height: 36px; border-radius: 10px; }
.auth-visual .sf-logo-full { max-width: 280px; }
.sf-nav {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    padding-right: .15rem;
}
.sf-nav a {
    display: flex; align-items: center; gap: .7rem;
    color: #fff;
    text-decoration: none;
    padding: .62rem .85rem;
    border-radius: 12px;
    font-weight: 500;
    margin-bottom: .15rem;
}
.sf-nav a:hover, .sf-nav a.active {
    background: rgba(255,255,255,.14);
    color: #fff;
}
.sf-nav i { width: 1.2rem; text-align: center; color: inherit; flex-shrink: 0; }
.sf-nav-group { margin-bottom: .2rem; }
.sf-nav-group > summary {
    list-style: none;
    display: flex;
    align-items: center;
    gap: .7rem;
    color: #fff;
    padding: .62rem .85rem;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
}
.sf-nav-group > summary::-webkit-details-marker { display: none; }
.sf-nav-group > summary::marker { content: ''; }
.sf-nav-group > summary:hover,
.sf-nav-group[open] > summary {
    background: rgba(255,255,255,.1);
}
.sf-nav-caret {
    margin-left: auto;
    font-size: .75rem;
    opacity: .8;
    transition: transform .15s ease;
}
.sf-nav-group[open] .sf-nav-caret { transform: rotate(180deg); }
.sf-nav-group-items {
    margin: .1rem 0 .35rem .85rem;
    padding-left: .55rem;
    border-left: 1px solid rgba(255,255,255,.18);
}
.sf-nav-group-items a {
    padding: .45rem .75rem;
    font-size: .92rem;
    font-weight: 500;
}
.sf-sidebar-foot {
    flex-shrink: 0;
    margin-top: .5rem;
    padding: .75rem .5rem 0;
    font-size: .8rem;
    color: rgba(255,255,255,.7);
}

.sf-main { flex: 1; min-width: 0; }
.sf-topbar {
    height: var(--sf-topbar);
    background: rgba(255,255,255,.9);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--sf-line);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 1.25rem;
    position: sticky; top: 0; z-index: 20;
}
.sf-content { padding: 1.5rem; }
.sf-page-title { font-weight: 700; letter-spacing: -.02em; margin: 0; }
.sf-page-sub { color: var(--sf-muted); margin: .2rem 0 0; }

.sf-card {
    background: var(--sf-card);
    border: 1px solid var(--sf-line);
    border-radius: var(--sf-radius);
    box-shadow: var(--sf-shadow);
    padding: 1.15rem 1.25rem;
    height: 100%;
}
.sf-card h3, .sf-card h2 { font-size: 1.05rem; font-weight: 700; margin: 0 0 1rem; }

.kpi {
    display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem;
}
.kpi .value { font-size: 1.85rem; font-weight: 700; letter-spacing: -.03em; line-height: 1.1; }
.kpi .label { color: var(--sf-muted); font-size: .9rem; margin-top: .25rem; }
.kpi-icon {
    width: 44px; height: 44px; border-radius: 14px;
    display: grid; place-items: center; font-size: 1.2rem;
    background: var(--sf-green-soft); color: var(--sf-green);
}
.kpi-icon.amber { background: var(--sf-amber-soft); color: #9a6b00; }

.badge-status {
    display: inline-flex; align-items: center; gap: .3rem;
    border-radius: 999px; padding: .28rem .7rem;
    font-size: .75rem; font-weight: 650; text-transform: capitalize;
    background: #eef1f0; color: #44554c;
}
.badge-status.available, .badge-status.verified, .badge-status.active, .badge-status.delivered { background: #d9f3e6; color: #0f6b4c; }
.badge-status.reserved, .badge-status.assigned, .badge-status.en_route, .badge-status.pending { background: var(--sf-amber-soft); color: #8a6200; }
.badge-status.open, .badge-status.picked_up { background: #dcebff; color: #1d4e89; }
.badge-status.cancelled, .badge-status.rejected, .badge-status.expired, .badge-status.deleted, .badge-status.login_failed { background: #fde3df; color: var(--sf-danger); }
.badge-status.auth, .badge-status.web { background: #eef1f0; color: #44554c; }
.badge-status.api, .badge-status.listing, .badge-status.pickup, .badge-status.open { background: #dcebff; color: #1d4e89; }
.badge-status.admin, .badge-status.trigger, .badge-status.organization { background: #efe7ff; color: #5b3ea6; }
.badge-status.user, .badge-status.inventory, .badge-status.category, .badge-status.system { background: #eef1f0; color: #44554c; }
.badge-status.notification { background: var(--sf-amber-soft); color: #8a6200; }
.audit-json {
    background: #f8fbf9;
    border: 1px solid var(--sf-line);
    border-radius: 12px;
    padding: 1rem;
    font-size: .82rem;
    overflow: auto;
    max-height: 360px;
    white-space: pre-wrap;
}

.table thead th {
    font-size: .78rem; text-transform: uppercase; letter-spacing: .04em;
    color: var(--sf-muted); border-bottom-color: var(--sf-line); background: #f8fbf9;
}
.table td, .table th { vertical-align: middle; }
.grid-view .summary { color: var(--sf-muted); font-size: .85rem; }
.pagination { --bs-pagination-active-bg: var(--sf-green); --bs-pagination-active-border-color: var(--sf-green); --bs-pagination-color: var(--sf-green); }

.sf-empty {
    text-align: center; padding: 2.5rem 1rem; color: var(--sf-muted);
}
.sf-empty i { font-size: 2rem; color: var(--sf-green); display: block; margin-bottom: .6rem; }

.notify-dot {
    position: absolute; top: 6px; right: 6px; width: 8px; height: 8px;
    background: var(--sf-amber); border-radius: 50%;
}
.avatar-chip {
    width: 36px; height: 36px; border-radius: 50%;
    background: var(--sf-green-soft); color: var(--sf-green-dark);
    display: grid; place-items: center; font-weight: 700;
}

.leaflet-map { height: 360px; border-radius: 16px; overflow: hidden; border: 1px solid var(--sf-line); }
.form-control, .form-select { border-radius: 12px; border-color: var(--sf-line); padding: .7rem .9rem; }
.form-control:focus, .form-select:focus { border-color: var(--sf-green); box-shadow: 0 0 0 .2rem rgba(15,107,76,.15); }

.hero {
    background: radial-gradient(1200px 500px at 10% -10%, rgba(232,163,23,.28), transparent 50%),
                linear-gradient(135deg, #083c2c 0%, #0f6b4c 55%, #17885f 100%);
    color: #fff; border-radius: 0 0 36px 36px; padding: 4.5rem 0 4rem;
}
.hero h1 { font-weight: 750; letter-spacing: -.03em; font-size: clamp(2.1rem, 5vw, 3.4rem); }
.hero p.lead { color: rgba(255,255,255,.82); max-width: 38rem; }
.hero-card {
    background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.18);
    border-radius: 20px; padding: 1.2rem; backdrop-filter: blur(8px);
}
.step-card { text-align: left; }
.step-num {
    width: 36px; height: 36px; border-radius: 10px; background: var(--sf-green-soft);
    color: var(--sf-green); display: grid; place-items: center; font-weight: 800; margin-bottom: .8rem;
}

.auth-split { min-height: 100vh; display: grid; grid-template-columns: 1.05fr .95fr; }
.auth-visual {
    background: linear-gradient(160deg, #083c2c, #0f6b4c 60%, #c88910);
    color: #fff; padding: 3rem; display: flex; flex-direction: column; justify-content: space-between;
}
.auth-form-wrap { display: grid; place-items: center; padding: 2rem 1.25rem; background: #fff; }
.auth-form { width: 100%; max-width: 420px; }
.public-nav {
    background: var(--sf-green-dark); z-index: 5; padding: 0.65rem 0;
}
.public-nav.is-overlay {
    background: transparent; position: absolute; inset: 0 0 auto 0;
}
.public-nav .navbar-brand, .public-nav .nav-link { color: #fff !important; font-weight: 600; }

.stack-cards { display: none; }
.alert { border: 0; border-radius: 14px; }

@media (max-width: 991.98px) {
    .sf-sidebar { display: none; }
    .auth-split { grid-template-columns: 1fr; }
    .auth-visual { display: none; }
    .hero { border-radius: 0; padding-top: 6rem; }
    .table-desktop { display: none; }
    .stack-cards { display: grid; gap: .85rem; }
}

@media (min-width: 992px) {
    .offcanvas-lg { display: none !important; }
}

.sf-timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0;
    position: relative;
}
.sf-timeline-step {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 .4rem;
}
.sf-timeline-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 18px;
    left: calc(50% + 22px);
    right: calc(-50% + 22px);
    height: 3px;
    background: var(--sf-line);
    z-index: 0;
}
.sf-timeline-step.is-done:not(:last-child)::after,
.sf-timeline-step.is-current:not(:last-child)::after {
    background: var(--sf-green);
}
.sf-timeline-step.is-skipped:not(:last-child)::after {
    background: #f0c9c4;
}
.sf-timeline-icon {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: #eef1f0;
    color: var(--sf-muted);
    border: 2px solid var(--sf-line);
    position: relative;
    z-index: 1;
    margin-bottom: .55rem;
}
.sf-timeline-step.is-done .sf-timeline-icon {
    background: var(--sf-green);
    border-color: var(--sf-green);
    color: #fff;
}
.sf-timeline-step.is-current .sf-timeline-icon {
    background: var(--sf-amber);
    border-color: var(--sf-amber);
    color: #3b2a00;
    box-shadow: 0 0 0 6px rgba(232, 163, 23, .22);
}
.sf-timeline-step.is-skipped .sf-timeline-icon {
    background: #fde3df;
    border-color: #f0c9c4;
    color: var(--sf-danger);
}
.sf-timeline-title { font-weight: 700; font-size: .9rem; }
.sf-timeline-detail, .sf-timeline-time { font-size: .75rem; color: var(--sf-muted); }
.sf-timeline-step.is-current .sf-timeline-title { color: #8a6200; }
.sf-or {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--sf-muted);
    font-size: .85rem;
    margin-bottom: 1rem;
}
.sf-or::before, .sf-or::after { content: ""; flex: 1; height: 1px; background: var(--sf-line); }
.btn-google {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    background: #fff;
    border: 1px solid var(--sf-line);
    color: var(--sf-ink);
    font-weight: 650;
    border-radius: 12px;
    padding: .7rem 1rem;
}
.btn-google:hover { background: #f7faf8; color: var(--sf-ink); }
.location-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
}
.location-toolbar .location-search { flex: 1 1 220px; }
.leaflet-map.location-map { height: 280px; }
.location-suggest { max-height: 220px; overflow: auto; }

@media (max-width: 991.98px) {
    .sf-timeline {
        grid-template-columns: 1fr;
        gap: .2rem;
    }
    .sf-timeline-step {
        flex-direction: row;
        align-items: flex-start;
        text-align: left;
        gap: .85rem;
        padding: .45rem 0;
    }
    .sf-timeline-step:not(:last-child)::after {
        top: 42px;
        left: 17px;
        right: auto;
        width: 3px;
        height: calc(100% - 16px);
        bottom: -8px;
    }
    .sf-timeline-icon { margin-bottom: 0; flex-shrink: 0; }
}

.sf-verify-body { background: var(--sf-bg); }
.sf-verify-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: .85rem 1.25rem;
    background: #fff;
    border-bottom: 1px solid var(--sf-line);
}
.sf-certificate {
    background:
        linear-gradient(#fff8e8, #fff8e8) padding-box,
        linear-gradient(135deg, #0f6b4c, #c9a227, #0f6b4c) border-box;
    border: 10px solid transparent;
    border-radius: 6px;
    color: var(--sf-ink);
    aspect-ratio: 297 / 210;
    max-width: 100%;
    margin: 0 auto;
    box-shadow: var(--sf-shadow);
}
.sf-certificate-inner {
    height: 100%;
    border: 2px solid #0f6b4c;
    margin: 8px;
    padding: 1.1rem 1.6rem 1rem;
    display: flex;
    flex-direction: column;
    text-align: center;
    background:
        radial-gradient(circle at 12% 18%, rgba(15,107,76,.06), transparent 34%),
        radial-gradient(circle at 88% 80%, rgba(201,162,39,.12), transparent 32%),
        #fffdf6;
    position: relative;
}
.sf-certificate-inner::before {
    content: "FOODSHARE AUTHENTIC";
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: clamp(2.4rem, 6vw, 4.2rem);
    font-weight: 800;
    letter-spacing: .18em;
    color: rgba(15, 107, 76, .055);
    transform: rotate(-18deg);
    pointer-events: none;
}
.sf-certificate-mark {
    letter-spacing: .28em;
    font-weight: 800;
    color: var(--sf-green-dark);
    font-size: .82rem;
}
.sf-certificate-kicker {
    color: #b8860b;
    font-style: italic;
    margin-bottom: .35rem;
}
.sf-certificate h1 {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.5rem, 3.4vw, 2.4rem);
    color: var(--sf-green-dark);
    margin: .2rem 0 .6rem;
}
.sf-certificate-lead { margin: 0; color: var(--sf-muted); }
.sf-certificate-org {
    font-family: Georgia, "Times New Roman", serif;
    font-size: clamp(1.3rem, 2.8vw, 2rem);
    font-weight: 700;
    margin: .35rem 0;
    color: var(--sf-ink);
}
.sf-certificate-body { max-width: 44rem; margin: 0 auto .8rem; }
.sf-certificate-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .6rem;
    margin: .4rem 0 .7rem;
}
.sf-certificate-stats div {
    border: 1px solid #e4d7a8;
    background: rgba(255,255,255,.7);
    border-radius: 10px;
    padding: .55rem .4rem;
}
.sf-certificate-stats strong { display: block; color: var(--sf-green-dark); }
.sf-certificate-stats span { font-size: .78rem; color: var(--sf-muted); }
.sf-certificate-date { color: var(--sf-muted); }
.sf-certificate-footer {
    margin-top: auto;
    display: grid;
    grid-template-columns: 1.4fr auto 1fr;
    gap: 1rem;
    align-items: end;
    text-align: left;
}
.sf-certificate-no { font-weight: 700; }
.sf-certificate-seal {
    font-family: ui-monospace, Consolas, monospace;
    letter-spacing: .08em;
    color: #8a6d12;
    font-size: .92rem;
}
.sf-certificate-hint { font-size: .75rem; color: var(--sf-muted); }
.sf-certificate-qr { text-align: center; }
.sf-certificate-qr img {
    background: #fff;
    padding: 6px;
    border: 1px solid #e4d7a8;
}
.sf-certificate-qr span { display: block; font-size: .72rem; color: var(--sf-muted); }
.sf-certificate-sign { text-align: center; }
.sf-certificate-line {
    height: 1px;
    background: var(--sf-green-dark);
    margin: 0 auto .35rem;
    width: 80%;
}
.sf-certificate-sign span { font-size: .8rem; color: var(--sf-muted); }

.sf-loader {
    position: fixed;
    inset: 0;
    background: rgba(20, 34, 28, .28);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}
.sf-loader[hidden] { display: none !important; }
.sf-loader-card {
    background: #fff;
    border-radius: 16px;
    padding: 1rem 1.4rem;
    display: flex;
    gap: .75rem;
    align-items: center;
    font-weight: 600;
    color: var(--sf-green-dark);
    box-shadow: var(--sf-shadow);
}

@media print {
    @page { size: A4 landscape; margin: 8mm; }
    .sf-sidebar, .sf-topbar, .sf-cert-actions, .offcanvas, .public-nav, footer, .sf-verify-bar {
        display: none !important;
    }
    .sf-shell, .sf-main, .sf-content { display: block !important; padding: 0 !important; margin: 0 !important; background: #fff; }
    .sf-certificate { box-shadow: none; break-inside: avoid; }
}