:root {
    --sv-bg: #f3f7fb;
    --sv-panel: #ffffff;
    --sv-text: #14223a;
    --sv-muted: #5f6e88;
    --sv-border: #e1e7f0;
    --sv-primary: #0f766e;
    --sv-primary-weak: #d2f5f1;
    --sv-accent: #fb923c;
    --sv-sidebar: #0f172a;
    --sv-sidebar-soft: #1e293b;
    --sv-success: #16a34a;
    --sv-danger: #dc2626;
}

* {
    box-sizing: border-box;
}

.sv-body {
    margin: 0;
    min-height: 100vh;
    color: var(--sv-text);
    font-family: "Manrope", "Segoe UI", sans-serif;
    font-size: 0.96rem;
    background:
        radial-gradient(1300px 600px at -15% -20%, #dff3ff 0%, transparent 55%),
        radial-gradient(1200px 560px at 115% -10%, #ffe9d4 0%, transparent 50%),
        linear-gradient(170deg, #f6f9fc 0%, #eef3fa 100%);
}

.sv-shell {
    min-height: 100vh;
}

.sv-sidebar {
    width: 300px;
    min-height: 100vh;
    padding-top: 1rem;
    background: linear-gradient(180deg, #0b1221 0%, #131f36 65%, #101a2f 100%);
    border-right: 1px solid rgba(212, 227, 255, 0.1);
    color: #dce7ff;
    overflow-y: auto;
}

.sv-logo-box {
    border: 1px solid rgba(135, 165, 216, 0.18);
    border-radius: 16px;
    padding: 0.9rem;
    background: rgba(18, 33, 60, 0.64);
}

.sv-brand {
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: 0.2px;
}

.sv-sidebar .nav-link {
    display: flex;
    align-items: center;
    color: #dce7ff;
    border-radius: 12px;
    margin-bottom: 0.34rem;
    padding: 0.7rem 0.78rem;
    border: 1px solid transparent;
    transition: all 0.18s ease;
}

.sv-sidebar .nav-link:hover {
    border-color: rgba(187, 221, 255, 0.22);
    background: rgba(44, 68, 108, 0.62);
    color: #fff;
    transform: translateX(2px);
}

.sv-sidebar .nav-link.active {
    color: #fff;
    border-color: rgba(101, 255, 233, 0.4);
    background: linear-gradient(90deg, rgba(15, 118, 110, 0.45), rgba(34, 197, 94, 0.2));
}

.sv-main {
    flex: 1;
    min-width: 0;
}

.sv-content-wrap {
    max-width: 1680px;
    margin-inline: auto;
}

.sv-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, 0.82);
    border-color: var(--sv-border) !important;
    backdrop-filter: blur(8px);
}

.sv-heading {
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: 0.2px;
}

.sv-card {
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--sv-border);
    border-radius: 18px;
    box-shadow: 0 12px 30px rgba(14, 30, 62, 0.08);
}

.sv-kpi {
    border-left: 4px solid var(--sv-primary);
}

.table-responsive {
    border: 1px solid var(--sv-border);
    border-radius: 14px;
    background: #fff;
}

.table > :not(caption) > * > * {
    border-bottom-color: #edf2f7;
    padding-block: 0.76rem;
}

.table thead th {
    white-space: nowrap;
    font-weight: 700;
    color: #41506c;
    background: #f9fbfd;
}

.form-control,
.form-select {
    border-radius: 11px;
    border-color: #d8e3ef;
    min-height: 42px;
    background-color: #fff;
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(15, 118, 110, 0.48);
    box-shadow: 0 0 0 0.24rem rgba(15, 118, 110, 0.14);
}

.btn {
    border-radius: 11px;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, #0f766e 0%, #0e9b84 100%);
    border-color: #0f766e;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0f6a64 0%, #0c8774 100%);
    border-color: #0d6a63;
}

.alert {
    border-radius: 12px;
    border: 1px solid transparent;
}

.badge {
    font-weight: 600;
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
    gap: 0.85rem;
}

.sv-check-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.45rem 0.8rem;
}

.sv-check-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    border: 1px solid #e4ebf3;
    border-radius: 10px;
    padding: 0.45rem 0.58rem;
    background: #fff;
}

.sv-ticket-thread {
    max-height: 320px;
    overflow: auto;
    display: grid;
    gap: 0.55rem;
}

.sv-ticket-msg {
    border: 1px solid #e5edf8;
    border-radius: 10px;
    padding: 0.45rem 0.55rem;
    background: #f9fbff;
}

.sv-ticket-msg.staff {
    border-color: #cde7ff;
    background: #eef7ff;
}

.sv-ticket-msg.tenant {
    border-color: #dceadf;
    background: #f3fbf4;
}

#posTable td,
#posTable th {
    vertical-align: middle;
}

.pos-shell {
    align-items: stretch;
}

.pos-catalog-pane,
.pos-cart-pane {
    background: #ffffff;
    border: 1px solid var(--sv-border);
    border-radius: 16px;
    padding: 1rem;
    height: 100%;
}

.pos-search {
    width: 290px;
    max-width: 100%;
}

.pos-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
    gap: 0.75rem;
    max-height: 62vh;
    overflow: auto;
    padding-right: 0.2rem;
}

.pos-product-card {
    border: 1px solid #dbe6f6;
    border-radius: 14px;
    background: linear-gradient(165deg, #ffffff 0%, #f7fbff 100%);
    padding: 0.72rem;
    text-align: left;
    transition: all 0.16s ease;
    cursor: pointer;
}

.pos-product-card:hover {
    border-color: #90baf0;
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(44, 94, 164, 0.12);
}

.pos-product-title {
    font-weight: 700;
    color: #1f2f4b;
    margin-bottom: 0.15rem;
    line-height: 1.25;
}

.pos-product-meta {
    font-size: 0.82rem;
    color: #637491;
}

.pos-product-price {
    margin-top: 0.35rem;
    font-weight: 700;
    color: #0f766e;
}

.pos-cart-lines {
    display: grid;
    gap: 0.75rem;
    max-height: 50vh;
    overflow: auto;
    padding-right: 0.15rem;
}

.pos-cart-header-sticky {
    position: sticky;
    top: 0;
    z-index: 4;
    background: #ffffff;
    padding-bottom: 0.2rem;
}

.pos-cart-line {
    border: 1px solid #dce8f7;
    border-radius: 12px;
    background: #fbfdff;
    padding: 0.65rem;
}

.pos-wizard-steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.45rem;
}

.pos-step {
    border: 1px solid #d6e4f5;
    border-radius: 12px;
    background: #fff;
    color: #425879;
    font-weight: 700;
    padding: 0.55rem 0.5rem;
    text-align: center;
}

.pos-step span {
    display: inline-flex;
    width: 1.45rem;
    height: 1.45rem;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid #c9daef;
    margin-right: 0.35rem;
    background: #f6faff;
}

.pos-step.active {
    border-color: #83b2e8;
    background: #eef6ff;
    color: #173153;
}

.pos-step.done {
    border-color: #8ad9be;
    background: #eefcf5;
    color: #17432e;
}

.pos-step-pane {
    display: none;
}

.pos-step-pane.active {
    display: block;
}

.pos-summary-sticky {
    position: sticky;
    top: 80px;
}

.ticket-body {
    background: #f3f5f8;
}

.ticket-wrap {
    margin: 1rem auto;
    background: #fff;
    border: 1px dashed #888;
    border-radius: 10px;
    padding: 0.65rem;
    box-shadow: 0 8px 22px rgba(0, 0, 0, 0.08);
}

.ticket-58 {
    width: 58mm;
}

.ticket-80 {
    width: 80mm;
}

.ticket-head h5 {
    font-size: 0.95rem;
}

.ticket-table {
    width: 100%;
    font-size: 0.78rem;
    border-collapse: collapse;
}

.ticket-table th,
.ticket-table td {
    border-bottom: 1px dashed #d9d9d9;
    padding: 0.18rem 0;
    vertical-align: top;
}

@media print {
    .ticket-body {
        background: #fff !important;
    }

    .ticket-wrap {
        margin: 0;
        border: none;
        box-shadow: none;
        border-radius: 0;
    }
}

.auth-wrapper {
    min-height: 100vh;
    background:
        radial-gradient(circle at 15% 10%, #d8f7f0 0, transparent 42%),
        radial-gradient(circle at 80% 0%, #ffe6cd 0, transparent 36%),
        linear-gradient(160deg, #eef4fb 0%, #f9fcff 100%);
}

.auth-card {
    border-radius: 24px;
    border: 1px solid #deebf8;
    box-shadow: 0 20px 48px rgba(16, 37, 73, 0.14);
    background: rgba(255, 255, 255, 0.95);
}

@media (max-width: 1199.98px) {
    .sv-sidebar {
        width: 280px;
    }
}

@media (max-width: 991.98px) {
    .sv-body.sv-sidebar-open::before {
        content: "";
        position: fixed;
        inset: 0;
        background: rgba(10, 19, 36, 0.45);
        z-index: 1055;
    }

    .sv-sidebar {
        position: fixed;
        left: -305px;
        top: 0;
        z-index: 1060;
        transition: left 0.25s ease;
    }

    .sv-sidebar.open {
        left: 0;
    }

    .sv-check-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 767.98px) {
    .sv-content-wrap {
        padding-inline: 0.1rem;
    }

    .quick-grid {
        grid-template-columns: 1fr;
    }

    .table thead {
        font-size: 0.82rem;
    }

    .pos-wizard-steps {
        grid-template-columns: 1fr 1fr;
    }
}

@media (orientation: landscape) and (max-width: 991.98px) {
    .sv-topbar {
        position: static;
    }

    .sv-sidebar {
        width: 250px;
        left: -255px;
    }
}