:root {
    --bg-dark: #050b17;
    --bg-mid: #0b1730;
    --card: #0f1b33;
    --text: #e9eefc;
    --muted: #a9b4d0;
    --blue: #2f6df6;
    --gold: #caa24d;
    --border: rgba(255,255,255,.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: system-ui,-apple-system,Segoe UI,Roboto,Arial;
    background: radial-gradient(1200px 600px at 20% 0%, #152652 0%, var(--bg-dark) 60%);
    color: var(--text);
}

/* HEADER */
.site-header {
    background: rgba(0,0,0,.45);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(6px);
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    width: 120px;
    height: auto;
}

.site-tag {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

    .site-tag .title {
        font-weight: 900;
        letter-spacing: .3px;
    }

    .site-tag .subtitle {
        color: var(--muted);
        font-size: 13px;
    }

/* MAIN CARD */
.main {
    max-width: 820px;
    margin: 34px auto 0;
    padding: 0 20px;
}

.card {
    border: 1px solid var(--border);
    background: rgba(255,255,255,.04);
    border-radius: 16px;
    padding: 22px;
}

    .card h1 {
        margin: 0 0 10px;
        font-size: 26px;
    }

    .card p {
        margin: 8px 0 0;
        color: var(--muted);
        line-height: 1.5;
    }

.notice {
    margin: 16px 0 0;
    padding: 14px;
    border-radius: 12px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.04);
}

/* SINGLE ACTION BUTTON */
.actions {
    margin-top: 18px;
    display: flex;
}

.btn {
    display: inline-block;
    width: 100%;
    padding: 18px 16px;
    border-radius: 14px;
    font-weight: 900;
    font-size: 16px;
    border: 1px solid rgba(202,162,77,.6);
    background: rgba(202,162,77,.25);
    color: var(--text);
    text-decoration: none;
    text-align: center;
}

    .btn:hover {
        filter: brightness(1.08);
    }

/* FOOTER */
.site-footer {
    margin-top: 70px;
    background: #000;
    border-top: 1px solid var(--border);
}

.footer-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 26px 20px;
    text-align: center;
}

.footer-logo {
    width: 110px;
    opacity: .9;
    margin-bottom: 8px;
}

.footer-copy {
    font-size: 13px;
    color: var(--muted);
}

/* MOBILE */
@media (max-width: 768px) {
    .card h1 {
        font-size: 22px;
    }

    .logo {
        width: 100px;

    }

}

/* =========================
   KIOSK PAGE (Visitor/Contractor)
   ========================= */

.kiosk-main {
    padding: 18px 0 0;
}

.kiosk-shell {
    max-width: 980px;
    margin: 28px auto 0;
    padding: 0 20px;
}

.toggle-tabs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    background: rgba(255,255,255,.05);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 10px;
    margin-bottom: 14px;
}

    .toggle-tabs .tab {
        border: 1px solid var(--border);
        background: rgba(255,255,255,.04);
        color: var(--muted);
        font-weight: 900;
        padding: 14px 12px;
        border-radius: 12px;
        cursor: pointer;
        transition: filter .15s ease, background .15s ease;
    }

        .toggle-tabs .tab.active {
            background: rgba(47,109,246,.35);
            border-color: rgba(47,109,246,.9);
            color: #fff;
        }

.kiosk-card {
    border: 1px solid var(--border);
    background: rgba(0,0,0,.25);
    border-radius: 18px;
    padding: 22px;
}

.mode-title {
    text-align: center;
    margin: 0 0 14px;
}

.field {
    margin: 12px 0;
}

    .field label {
        display: block;
        margin-bottom: 6px;
        font-weight: 700;
        color: var(--muted);
    }

    .field input,
    .field select {
        width: 100%;
        padding: 14px;
        border-radius: 12px;
        border: 1px solid var(--border);
        background: rgba(255,255,255,.05);
        color: var(--text);
        font-size: 16px;
        outline: none;
    }

        .field input:focus,
        .field select:focus {
            border-color: rgba(47,109,246,.8);
        }

.kiosk-actions {
    display: flex;
    justify-content:center;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 16px;
}

.kiosk-status {
    margin-top: 14px;
    text-align: center;
    font-weight: 800;
    min-height: 22px;
    color: var(--muted);
}

    .kiosk-status.ok {
        color: #9ff3b8;
    }

    .kiosk-status.err {
        color: #ffb3b3;
    }

.kiosk-footnote {
    margin-top: 16px;
    text-align: center;
    font-size: 12px;
    color: var(--muted);
    opacity: .85;
}

.hint {
    margin-top: 6px;
    font-size: 12px;
    color: var(--muted);
}

.hidden {
    display: none !important;
}

@media (max-width: 768px) {
    .kiosk-actions {
        grid-template-columns: 1fr;
    }
}