:root {
    /* Foster-Melliar palette (matched to the new logo) */
    --fm-primary: #0868B0; /* logo blue */
    --fm-primary-dark: #064E86;
    --fm-orange: #F07018; /* logo orange */
    --fm-orange-dark: #C85A10;
    --fm-accent: #B9DAEE;
    --fm-bg: #F3F7FC;
    --fm-surface: rgba(255, 255, 255, 0.92);
    --fm-text: #0b1b2b;
    --fm-muted: #5c6b7a;
    --fm-border: rgba(13, 84, 148, 0.14);
    --fm-radius: 14px;
}

html {
    font-size: 16px;
    position: relative;
    min-height: 100%;
}

body {
    background: radial-gradient(900px circle at 15% 0%, rgba(8, 104, 176, 0.10), transparent 60%), radial-gradient(900px circle at 85% 0%, rgba(240, 112, 24, 0.09), transparent 55%), var(--fm-bg);
    color: var(--fm-text);
    margin-bottom: 72px;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

a {
    color: var(--fm-primary);
    text-decoration: none;
}

    a:hover {
        color: var(--fm-primary-dark);
        text-decoration: underline;
    }

/* Navbar */
.fm-navbar {
    background: linear-gradient(90deg, var(--fm-primary-dark), var(--fm-primary));
}

.fm-logo {
    height: 28px;
    width: auto;
    display: block;
}

.navbar-dark .navbar-nav .nav-link {
    color: rgba(255, 255, 255, 0.92);
}

    .navbar-dark .navbar-nav .nav-link:hover {
        color: #ffffff;
        text-decoration: none;
    }

.fm-auth-link {
    color: #ffffff !important;
    font-weight: 500;
    opacity: 0.95;
}

    .fm-auth-link:hover {
        color: #ffffff !important;
        opacity: 1;
    }

.fm-auth-btn {
    border-radius: 999px;
    padding: 0.35rem 0.95rem;
    font-weight: 600;
}

.fm-login-btn {
    border-radius: 999px;
    padding: 0.38rem 1rem;
    font-weight: 600;
    color: var(--fm-primary-dark);
    border: none;
}

    .fm-login-btn:hover {
        color: var(--fm-primary-dark);
        text-decoration: none;
    }

/* Main content spacing */
.app-main {
    padding-top: 0.25rem;
    padding-bottom: 1.25rem;
}

/* Surfaces */
.fm-surface {
    background: var(--fm-surface);
    border: 1px solid var(--fm-border);
    border-radius: var(--fm-radius);
    box-shadow: 0 10px 24px rgba(11, 27, 43, 0.06);
    backdrop-filter: blur(2px);
}

/* Cards / tables */
.card {
    border-radius: var(--fm-radius);
    border-color: var(--fm-border);
    box-shadow: 0 10px 24px rgba(11, 27, 43, 0.06);
    background: rgba(255, 255, 255, 0.94);
}

.card-header {
    background: rgba(185, 218, 238, 0.22);
    border-bottom: 1px solid var(--fm-border);
}

.table {
    border-color: rgba(0, 0, 0, 0.06);
}

/* Buttons */
.btn-primary {
    background-color: var(--fm-primary);
    border-color: var(--fm-primary);
}

    .btn-primary:hover,
    .btn-primary:focus {
        background-color: var(--fm-primary-dark);
        border-color: var(--fm-primary-dark);
    }

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

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

.btn-fm-accent {
    background-color: var(--fm-orange);
    border-color: var(--fm-orange);
    color: #fff;
}

    .btn-fm-accent:hover,
    .btn-fm-accent:focus {
        background-color: var(--fm-orange-dark);
        border-color: var(--fm-orange-dark);
        color: #fff;
    }

/* Form focus */
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: var(--fm-primary);
    box-shadow: 0 0 0 0.2rem rgba(8, 104, 176, 0.18);
}

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

/* Login page */
.fm-login-card {
    background: rgba(255, 255, 255, 0.97);
    border: 1px solid var(--fm-border);
    border-radius: 20px;
    box-shadow: 0 18px 40px rgba(11, 27, 43, 0.10);
    padding: 2rem;
    margin-top: 1.5rem;
    margin-bottom: 1.5rem;
}

.fm-login-logo {
    height: 86px;
    width: auto;
    display: inline-block;
}

.fm-login-title {
    color: var(--fm-primary-dark);
    font-weight: 700;
    letter-spacing: -0.4px;
    margin-bottom: 0.25rem;
}

.fm-login-subtitle {
    color: var(--fm-muted);
    font-size: 0.98rem;
}

.fm-login-submit {
    border-radius: 12px;
    font-weight: 600;
}

/* Alerts */
.alert-info {
    border-color: rgba(8, 104, 176, 0.20);
    background-color: rgba(185, 218, 238, 0.35);
}

/* Footer */
.footer {
    background: rgba(255, 255, 255, 0.92);
}

/* Headings */
h1, h2, h3 {
    letter-spacing: -0.2px;
}

.text-muted {
    color: var(--fm-muted) !important;
}

@media (max-width: 576px) {
    .fm-login-card {
        padding: 1.4rem;
    }

    .fm-login-logo {
        height: 72px;
    }
}