:root {
    --primary: var(--brand-primary, #38bdf8);
    --primary-dark: var(--brand-primary, #7dd3fc);
    --accent: var(--brand-secondary, #22d3ee);
    --bg: #07111f;
    --surface: #0f1b2d;
    --surface-soft: #12233a;
    --text: #e5f0ff;
    --muted: #94a3b8;
    --success: #22c55e;
    --danger: #ef4444;
    --ring: rgba(34, 211, 238, .32);
    --border: rgba(125, 211, 252, .16);
    --shadow: rgba(2, 8, 23, .36);
    --table-head-bg: #10263f;
    --table-head-text: #e5f0ff;
    --table-head-border: rgba(125, 211, 252, .22);
}

[data-theme="light"] {
    --primary: var(--brand-primary, #0284c7);
    --primary-dark: var(--brand-primary, #075985);
    --accent: var(--brand-secondary, #22d3ee);
    --bg: #f1f7fb;
    --surface: #ffffff;
    --surface-soft: #f8fbff;
    --text: #0f172a;
    --muted: #64748b;
    --success: #16a34a;
    --danger: #dc2626;
    --ring: rgba(34, 211, 238, .28);
    --border: rgba(14, 165, 233, .12);
    --shadow: rgba(15, 23, 42, .08);
    --table-head-bg: #dff3fb;
    --table-head-text: #0f172a;
    --table-head-border: rgba(14, 165, 233, .18);
}
* { box-sizing: border-box; }

body {
    background: radial-gradient(circle at top left, rgba(34, 211, 238, .18), transparent 32rem), linear-gradient(180deg, #08111f 0%, var(--bg) 44%, #0b1728 100%);
    color: var(--text);
    padding-top: 86px;
    min-height: 100vh;
}

.soft-navbar {
    background: rgba(15, 27, 45, .9);
    box-shadow: 0 14px 40px var(--shadow);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}

.brand-logo {
    height: 52px;
    width: auto;
    max-width: 245px;
    object-fit: contain;
}

.footer-logo {
    height: 46px;
    width: auto;
}

.site-footer {
    background: #061627;
    color: #cbd5e1;
    border-top: 1px solid rgba(56, 189, 248, .2);
}

.navbar .nav-link {
    font-weight: 700;
    color: var(--muted);
}

.navbar .nav-link:hover { color: var(--primary); }

.btn {
    border-radius: 999px;
    font-weight: 700;
    padding: .65rem 1.15rem;
}

.btn-primary,
.bg-primary {
    background: linear-gradient(135deg, var(--primary), #0ea5e9) !important;
    border-color: var(--primary) !important;
    box-shadow: 0 12px 24px rgba(2, 132, 199, .22);
}

.btn-primary:hover {
    filter: brightness(.96);
    transform: translateY(-1px);
}

.btn-outline-primary {
    border-color: rgba(2, 132, 199, .38);
    color: var(--primary-dark);
    background: rgba(15, 27, 45, .72);
}

.btn-outline-primary:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

.card {
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    box-shadow: 0 18px 44px var(--shadow);
    overflow: hidden;
}

.software-card { transition: transform .2s ease, box-shadow .2s ease; }

.software-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 24px 60px rgba(2, 132, 199, .16);
}

.software-img {
    height: 210px;
    object-fit: cover;
    width: 100%;
    background: linear-gradient(135deg, #0f2b46, #132238);
}

.hero {
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #082f49 0%, #075985 48%, #0ea5e9 100%);
    color: #fff;
    border-radius: 2rem;
    box-shadow: 0 30px 80px rgba(7, 89, 133, .28);
}

.hero:before {
    content: "";
    position: absolute;
    inset: -40% -10% auto auto;
    width: 30rem;
    height: 30rem;
    border-radius: 999px;
    background: rgba(125, 211, 252, .24);
    filter: blur(2px);
}

.hero:after {
    content: "";
    position: absolute;
    inset: auto auto -35% -15%;
    width: 32rem;
    height: 32rem;
    border-radius: 999px;
    background: rgba(34, 211, 238, .18);
}

.hero > * {
    position: relative;
    z-index: 1;
}

.hero-logo-card {
    background: rgba(255, 255, 255, .95);
    border: 1px solid rgba(255, 255, 255, .55);
    border-radius: 1.5rem;
    box-shadow: 0 24px 55px rgba(2, 8, 23, .18);
}

.hero-logo {
    width: 100%;
    height: auto;
}

.feature-chip {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .25);
    padding: .55rem .85rem;
    color: #e0f2fe;
    font-weight: 700;
}

.section-eyebrow {
    color: var(--primary);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-size: .78rem;
}

.price-badge {
    background: rgba(14, 165, 233, .1);
    color: var(--primary-dark);
    border: 1px solid rgba(14, 165, 233, .18);
    border-radius: 999px;
    padding: .45rem .75rem;
    font-weight: 800;
}

.admin-sidebar {
    min-height: calc(100vh - 86px);
    position: sticky;
    top: 86px;
    background: var(--surface);
    border-right: 1px solid var(--border);
}

.admin-sidebar a {
    color: var(--muted);
    text-decoration: none;
    display: block;
    padding: .75rem 1rem;
    border-radius: .95rem;
    font-weight: 700;
}

.admin-sidebar a:hover {
    background: rgba(56, 189, 248, .14);
    color: var(--primary-dark);
}

.admin-pill {
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: #075985;
    background: rgba(56, 189, 248, .14);
    border-radius: 999px;
    padding: .25rem .6rem;
}

.badge-success { background: var(--success); }
.badge-danger { background: var(--danger); }

.table {
    --bs-table-bg: var(--surface);
    --bs-table-color: var(--text);
    --bs-table-border-color: var(--border);
    border-radius: 1rem;
    overflow: hidden;
}

.table thead,
.table thead tr,
.table thead th {
    --bs-table-bg: var(--table-head-bg);
    --bs-table-color: var(--table-head-text);
    background: var(--table-head-bg);
    background-color: var(--table-head-bg);
    color: var(--table-head-text);
    border-bottom: 1px solid var(--table-head-border);
}

.form-control,
.form-select {
    border-radius: .9rem;
    border-color: #cbd5e1;
    padding: .72rem .9rem;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 .25rem var(--ring);
}

.alert {
    border: 0;
    border-radius: 1rem;
}

.catalog-header {
    background: rgba(15, 27, 45, .72);
    border: 1px solid rgba(14, 165, 233, .12);
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: 0 12px 38px rgba(15, 23, 42, .06);
}

@media (max-width: 767.98px) {
    body { padding-top: 78px; }
    .brand-logo {
        height: 44px;
        max-width: 195px;
    }
    .admin-sidebar {
        min-height: auto;
        position: static;
    }
    .hero {
        padding: 2rem !important;
        border-radius: 1.4rem;
    }
    .software-img { height: 180px; }
}

.main-menu {
    gap: .25rem;
}

.main-menu .nav-link {
    border-radius: 999px;
    padding: .62rem .95rem !important;
    white-space: nowrap;
}

.main-menu .nav-link.active,
.main-menu .nav-link:hover {
    background: rgba(56, 189, 248, .14);
    color: var(--primary-dark);
}

.account-menu .dropdown-menu {
    border: 1px solid rgba(14, 165, 233, .12);
    border-radius: 1rem;
    box-shadow: 0 18px 44px rgba(15, 23, 42, .12);
    padding: .5rem;
}

.account-menu .dropdown-item {
    border-radius: .75rem;
    font-weight: 700;
    color: var(--muted);
}

.account-menu .dropdown-item:hover {
    background: rgba(56, 189, 248, .14);
    color: var(--primary-dark);
}

.page-hero {
    background: linear-gradient(135deg, rgba(14, 116, 144, .35), rgba(15, 27, 45, .92));
}

.soft-list li {
    position: relative;
    padding-left: 1.8rem;
    margin-bottom: .85rem;
    color: var(--muted);
}

.soft-list li:before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--primary);
    font-weight: 900;
}

.contact-icon {
    display: inline-flex;
    width: 3.25rem;
    height: 3.25rem;
    align-items: center;
    justify-content: center;
    border-radius: 1rem;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: #fff;
    font-size: 1.45rem;
    font-weight: 900;
    box-shadow: 0 12px 24px rgba(2, 132, 199, .22);
}

.contact-card {
    transition: transform .2s ease, box-shadow .2s ease;
}

.contact-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 60px rgba(2, 132, 199, .16);
}

@media (max-width: 1199.98px) {
    .main-menu .nav-link {
        padding-left: .72rem !important;
        padding-right: .72rem !important;
        font-size: .95rem;
    }
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem 1rem;
}

.footer-links a {
    color: #e0f2fe;
    font-weight: 700;
    text-decoration: none;
}

.footer-links a:hover { color: var(--accent); }

.admin-navbar .container-fluid {
    min-height: 64px;
}

.admin-navbar-actions .btn {
    flex: 0 0 auto;
}

.admin-menu-toggle {
    border-color: rgba(2, 132, 199, .25);
    background: rgba(56, 189, 248, .14);
}

.admin-sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: .15rem;
}

.admin-content {
    min-width: 0;
}

@media (max-width: 767.98px) {
    .admin-body {
        padding-top: 76px;
    }

    .admin-navbar .container-fluid {
        min-height: 58px;
        flex-wrap: nowrap;
        padding-left: .75rem;
        padding-right: .75rem;
    }

    .admin-navbar .brand-logo {
        height: 38px;
        max-width: 155px;
    }

    .admin-navbar .admin-pill {
        font-size: .66rem;
        padding: .18rem .48rem;
    }

    .admin-navbar-actions {
        gap: .4rem !important;
    }

    .admin-navbar-actions .btn {
        padding: .5rem .72rem;
        font-size: .9rem;
        box-shadow: none;
    }

    .admin-shell {
        padding-left: .75rem;
        padding-right: .75rem;
    }

    .admin-sidebar {
        margin: .75rem 0 0;
        padding: .75rem !important;
        border: 1px solid rgba(14, 165, 233, .14);
        border-radius: 1.2rem;
        box-shadow: 0 18px 44px rgba(15, 23, 42, .1);
    }

    .admin-sidebar-nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: .5rem;
    }

    .admin-sidebar a {
        display: flex;
        align-items: center;
        justify-content: center;
        min-height: 44px;
        padding: .62rem .55rem;
        text-align: center;
        font-size: .92rem;
        line-height: 1.15;
        background: var(--surface-soft);
        border: 1px solid var(--border);
    }

    .admin-sidebar-label {
        grid-column: 1 / -1;
        margin: .35rem 0 0 !important;
        padding-left: .15rem;
        font-size: .72rem;
        letter-spacing: .08em;
    }

    .admin-content {
        padding: 1rem .25rem 1.5rem !important;
    }
}

@media (max-width: 374.98px) {
    .admin-navbar .brand-logo {
        max-width: 128px;
    }

    .admin-navbar-actions .btn {
        padding-left: .58rem;
        padding-right: .58rem;
        font-size: .84rem;
    }
}

[data-theme="light"] body {
    background: radial-gradient(circle at top left, rgba(34, 211, 238, .16), transparent 32rem), linear-gradient(180deg, #f8fcff 0%, var(--bg) 44%, #eef6ff 100%);
}

[data-theme="light"] .soft-navbar {
    background: rgba(255, 255, 255, .9);
}

[data-theme="light"] .btn-outline-primary {
    background: rgba(255, 255, 255, .72);
}

[data-theme="light"] .software-img {
    background: linear-gradient(135deg, #dff7ff, #eff6ff);
}

[data-theme="light"] .page-hero {
    background: linear-gradient(135deg, rgba(224, 242, 254, .95), rgba(255, 255, 255, .9));
}

.navbar .nav-link,
.account-menu .dropdown-item,
.admin-sidebar a,
.soft-list li,
.text-muted,
.form-text {
    color: var(--muted) !important;
}

.navbar .nav-link:hover,
.navbar .nav-link.active,
.account-menu .dropdown-item:hover,
.admin-sidebar a:hover,
.main-menu .nav-link.active,
.main-menu .nav-link:hover {
    color: var(--primary-dark) !important;
}

.dropdown-menu,
.modal-content,
.list-group-item,
.table,
.form-control,
.form-select {
    background-color: var(--surface);
    color: var(--text);
    border-color: var(--border);
}

.dropdown-menu,
.account-menu .dropdown-menu {
    border-color: var(--border);
    box-shadow: 0 18px 44px var(--shadow);
}

.table > :not(caption) > * > * {
    background-color: var(--surface);
    color: var(--text);
    border-bottom-color: var(--border);
}

.table thead,
.table thead tr,
.table thead th {
    --bs-table-bg: var(--table-head-bg);
    --bs-table-color: var(--table-head-text);
    background: var(--table-head-bg);
    background-color: var(--table-head-bg);
    color: var(--table-head-text);
    border-bottom-color: var(--table-head-border);
}

.form-control::placeholder {
    color: var(--muted);
}

.form-control:focus,
.form-select:focus {
    background-color: var(--surface);
    color: var(--text);
}

.catalog-header {
    background: rgba(15, 27, 45, .72);
    border-color: var(--border);
    box-shadow: 0 12px 38px var(--shadow);
}

[data-theme="light"] .catalog-header {
    background: rgba(255, 255, 255, .72);
}

.price-badge,
.admin-pill {
    background: rgba(56, 189, 248, .14);
    color: var(--primary-dark);
    border-color: var(--border);
}

.alert .btn-close {
    filter: none;
}

[data-theme="dark"] .alert .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.broken-report-resolved,
.broken-report-resolved > * {
    --bs-table-bg: #16a34a !important;
    --bs-table-color: #ffffff !important;
    background-color: #16a34a !important;
    color: #ffffff !important;
}