:root {
    --app-primary: #0b6f4b;
    --app-primary-dark: #07563a;
    --app-primary-light: #e9f5ef;
    --app-secondary: #5f6166;
    --app-soft: #edf6f0;
    --app-border: #d7e6dc;
    --app-bg: #f5f7f6;
}

body {
    background: var(--app-bg);
    color: #1f2937;
}

.text-brand {
    color: var(--app-primary-dark);
}

.app-nav {
    background: linear-gradient(90deg, var(--app-primary-dark), var(--app-primary));
}

.brand-logo {
    height: 42px;
    width: auto;
    background: rgba(255,255,255,.98);
    border-radius: 10px;
    padding: 4px 8px;
}

.brand-title {
    font-size: 1rem;
    line-height: 1.15;
}

.brand-subtitle {
    display: block;
    font-size: .74rem;
    line-height: 1.1;
    color: rgba(255,255,255,.75);
    font-weight: 400;
}

.hero-card {
    border: 0;
    border-radius: 22px;
    background: linear-gradient(135deg, var(--app-primary), #14855c);
    color: #fff;
}

.hero-logo {
    height: 54px;
    width: auto;
    background: rgba(255,255,255,.98);
    border-radius: 12px;
    padding: 5px 10px;
}

.metric-card,
.content-card,
.app-card {
    border: 1px solid var(--app-border);
    border-radius: 20px;
    box-shadow: 0 10px 25px rgba(11, 111, 75, .06);
}

.metric-card,
.content-card,
.app-card {
    background: #fff;
}

.app-card {
    transition: transform .15s ease, box-shadow .15s ease;
    height: 100%;
}

.app-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 14px 30px rgba(11, 111, 75, .14);
}

.app-icon {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: var(--app-primary-light);
    color: var(--app-primary);
    font-size: 1.35rem;
}

.badge-soft {
    background: var(--app-soft);
    color: var(--app-primary-dark);
    border: 1px solid #d9ebdf;
}

.table thead th {
    background: #f0f7f3;
    color: var(--app-primary-dark);
    font-weight: 700;
}

.btn-primary {
    background-color: var(--app-primary);
    border-color: var(--app-primary);
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background-color: var(--app-primary-dark) !important;
    border-color: var(--app-primary-dark) !important;
}

.btn-outline-primary {
    color: var(--app-primary);
    border-color: var(--app-primary);
}

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

.form-control,
.form-select {
    border-radius: 14px;
    border-color: #d9e5de;
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: #67b48c;
    box-shadow: 0 0 0 .25rem rgba(11, 111, 75, .18);
}

.form-check-input:checked {
    background-color: var(--app-primary);
    border-color: var(--app-primary);
}

.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at top left, rgba(11, 111, 75, .12), transparent 32%),
        radial-gradient(circle at bottom right, rgba(95, 97, 102, .10), transparent 28%),
        linear-gradient(135deg, #f8faf8, #eef3f0);
}

.login-card {
    max-width: 460px;
    width: 100%;
    border: 0;
    border-radius: 26px;
    box-shadow: 0 20px 55px rgba(11, 111, 75, .16);
}

.login-logo {
    width: min(100%, 280px);
    height: auto;
}

.small-muted {
    color: #6b7280;
}

.alert-info {
    background: #eef6ff;
    border-color: #d8e9ff;
}

.alert-success {
    background: #edf8f2;
    border-color: #d2eadb;
}

.alert-danger {
    background: #fff1f2;
    border-color: #ffd8de;
}

@media (max-width: 991.98px) {
    .brand-subtitle {
        display: none;
    }

    .brand-logo {
        height: 36px;
    }

    .hero-logo {
        height: 46px;
    }
}