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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #0d1117;
    color: #e6edf3;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

.topbar {
    background: #161b22;
    border-bottom: 1px solid #21262d;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    height: 56px;
}

.logo {
    font-size: 15px;
    font-weight: 700;
}

.logo span,
.login-card span {
    color: #58a6ff;
}

.nav {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: #8b949e;
}

.nav a:hover {
    color: #e6edf3;
}

.logout-form {
    margin-left: auto;
}

.main {
    padding: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

.page-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

h1 {
    font-size: 22px;
    font-weight: 600;
}

h2 {
    font-size: 14px;
    font-weight: 600;
}

.page-sub {
    font-size: 12px;
    color: #8b949e;
    margin-top: 4px;
}

.btn {
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: #1f6feb;
    color: #fff;
}

.btn-success {
    background: #238636;
    color: #fff;
}

.btn-secondary {
    background: #21262d;
    color: #e6edf3;
    border: 1px solid #30363d;
}

.btn-group {
    display: flex;
    gap: 8px;
}

.full {
    width: 100%;
}

.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 20px;
}

.kpi {
    background: #161b22;
    border: 1px solid #21262d;
    border-radius: 8px;
    padding: 14px 16px;
}

.kpi-label {
    font-size: 11px;
    color: #8b949e;
    text-transform: uppercase;
    letter-spacing: .5px;
    margin-bottom: 8px;
}

.kpi-value {
    font-size: 24px;
    font-weight: 700;
}

.kpi-sub {
    font-size: 11px;
    color: #8b949e;
    margin-top: 3px;
}

.kpi.blue {
    border-top: 2px solid #58a6ff;
}

.kpi.green {
    border-top: 2px solid #3fb950;
}

.kpi.amber {
    border-top: 2px solid #e3b341;
}

.kpi.red {
    border-top: 2px solid #f85149;
}

.section {
    background: #161b22;
    border: 1px solid #21262d;
    border-radius: 8px;
    overflow: hidden;
    margin-bottom: 16px;
}

.section-header {
    padding: 12px 16px;
    border-bottom: 1px solid #21262d;
}

.empty-state {
    text-align: center;
    padding: 40px;
    color: #8b949e;
    font-size: 13px;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    padding: 16px;
}

.module-card {
    display: block;
    background: #0d1117;
    border: 1px solid #30363d;
    border-radius: 8px;
    padding: 18px;
}

.module-card:hover {
    border-color: #58a6ff;
}

.module-card h3 {
    font-size: 15px;
    margin-bottom: 8px;
}

.module-card p {
    font-size: 13px;
    color: #8b949e;
}

.company-selector-inline {
    display: flex;
    gap: 6px;
    background: #161b22;
    border: 1px solid #21262d;
    border-radius: 8px;
    padding: 8px;
    width: fit-content;
    margin-bottom: 20px;
}

.company-btn {
    padding: 7px 18px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    color: #8b949e;
    background: transparent;
}

.company-btn.active-srl {
    background: #238636;
    color: #fff;
}

.company-btn.active-coop {
    background: #1f6feb;
    color: #fff;
}

.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-card {
    width: 360px;
    background: #161b22;
    border: 1px solid #21262d;
    border-radius: 10px;
    padding: 28px;
}

.login-card h1 {
    margin-bottom: 4px;
}

.login-card p {
    color: #8b949e;
    font-size: 13px;
    margin-bottom: 22px;
}

.login-card label {
    display: block;
    font-size: 12px;
    color: #8b949e;
    margin-bottom: 6px;
}

.login-card input {
    width: 100%;
    background: #0d1117;
    border: 1px solid #30363d;
    color: #e6edf3;
    border-radius: 6px;
    padding: 10px 12px;
    margin-bottom: 14px;
}

.alert-error {
    background: #3d1a1a;
    color: #ffb4b4;
    border: 1px solid #f85149;
    padding: 10px 12px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 16px;
}

@media (max-width: 900px) {
    .kpi-grid,
    .module-grid {
        grid-template-columns: 1fr;
    }

    .topbar {
        height: auto;
        padding: 14px;
        flex-wrap: wrap;
    }

    .logout-form {
        margin-left: 0;
    }

    .page-header {
        flex-direction: column;
        gap: 12px;
    }
}

.brand-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
}

.brand-logo {
    height: 28px;
    width: auto;
    display: block;
    border-radius: 4px;
    background: #fff;
    padding: 2px 5px;
}

/* Brand logo fix */
.topbar {
    overflow: hidden;
}

.brand-wrap {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    height: 56px;
}

.brand-logo {
    display: block;
    height: 32px !important;
    max-height: 32px !important;
    width: auto !important;
    max-width: 120px !important;
    object-fit: contain;
    background: #ffffff;
    border-radius: 4px;
    padding: 2px 5px;
}

.logo {
    white-space: nowrap;
}