/* --- Base --- */
:root {
    --bg: #0f1115;
    --panel: #161a22;
    --panel-2: #1c2230;
    --text: #e9eef7;
    --muted: #a6b0c3;
    --line: #2a3242;
    --accent: #2f7cf6;
    --radius: 10px;
    --shadow: 0 8px 24px rgba(0,0,0,.35);
}

* {
    box-sizing: border-box;
}

html, body {
    height: 100%;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
    background: var(--bg);
    color: #e9eef7;
}

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

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

/* --- Layout --- */
.app {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 260px 1fr;
}

.sidebar {
    background: linear-gradient(180deg, var(--panel), var(--panel-2));
    border-right: 1px solid var(--line);
    padding: 18px 14px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 10px 16px;
    border-bottom: 1px solid var(--line);
    margin-bottom: 14px;
}

    .brand .title {
        font-weight: 700;
        letter-spacing: .2px;
    }

    .brand .sub {
        font-size: 12px;
        color: var(--muted);
    }

.nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

    .nav a {
        padding: 10px 12px;
        border-radius: 8px;
        color: var(--muted);
        display: flex;
        align-items: center;
        gap: 10px;
    }

        .nav a:hover {
            background: rgba(47,124,246,.10);
            color: var(--text);
        }

        .nav a.active {
            background: rgba(47,124,246,.18);
            color: var(--text);
            border: 1px solid rgba(47,124,246,.25);
        }

.main {
    display: flex;
    flex-direction: column;
}

.topbar {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 18px;
    border-bottom: 1px solid var(--line);
    background: rgba(15,17,21,.75);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 5;
}

.container {
    padding: 18px;
    max-width: 1200px;
    width: 100%;
}

/* --- Cards / tables --- */
.card {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 14px;
}

.table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: var(--radius);
    border: 1px solid var(--line);
}

    .table th, .table td {
        padding: 10px 12px;
        border-bottom: 1px solid var(--line);
        text-align: left;
    }

    .table th {
        color: var(--muted);
        font-weight: 600;
        font-size: 12px;
        text-transform: uppercase;
        letter-spacing: .6px;
    }

    .table tr:hover td {
        background: rgba(255,255,255,.03);
    }

/* --- Buttons --- */
.btn {
    appearance: none;
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--text);
    padding: 9px 12px;
    border-radius: 9px;
    cursor: pointer;
}

    .btn:hover {
        border-color: rgba(47,124,246,.5);
    }

    .btn.primary {
        background: var(--accent);
        border-color: rgba(255,255,255,.15);
    }

/* --- Forms --- */
.input {
    width: 100%;
    padding: 10px 12px;
    border-radius: 9px;
    border: 1px solid var(--line);
    background: #0c0f14;
    color: var(--text);
}

    .input:focus {
        outline: none;
        border-color: rgba(47,124,246,.6);
        box-shadow: 0 0 0 3px rgba(47,124,246,.18);
    }

.muted {
    color: var(--muted);
}

/* --- Responsive --- */
@media (max-width: 900px) {
    .app {
        grid-template-columns: 1fr;
    }

    .sidebar {
        position: sticky;
        top: 0;
        z-index: 10;
    }
}
/* --- Bootstrap harmony / readability fixes --- */

/* Zorg dat content standaard licht is (Bootstrap overschrijft dit soms) */
main, .container, .content, .card, .table, .table * {
    color: var(--text);
}

/* Tabellen: Bootstrap zet vaak donker; forceer voor dark pages */
.table {
    color: var(--text) !important;
}

    .table th {
        color: var(--muted) !important;
    }

/* Linkjes in content (niet de navbar) */
main a, .container a {
    color: var(--text);
}

    main a:hover, .container a:hover {
        color: var(--accent);
    }

/* Bootstrap helper classes die je tegenwerken */
.text-dark {
    color: var(--text) !important;
}

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

/* Buttons: Bootstrap varianten netjes maken in dark theme */
.btn, button.btn {
    color: var(--text) !important;
}

.btn-outline-secondary {
    color: var(--text) !important;
    border-color: var(--line) !important;
    background: transparent !important;
}

    .btn-outline-secondary:hover {
        border-color: rgba(47,124,246,.5) !important;
    }

/* Danger button (Delete): tekst wit, zodat het altijd leesbaar blijft */
.btn-danger {
    color: #fff !important;
}

/* Als je (nog) een witte Bootstrap navbar gebruikt: donker tekst daar */
.navbar, .navbar a, .navbar .nav-link, .navbar-brand {
    color: #111 !important;
}

    .navbar a:hover, .navbar .nav-link:hover {
        color: #111 !important;
        opacity: .75;
    }
   
    /* --- Navbar Logout: zwart, hoog contrast --- */
    .navbar .btn-logout {
        background-color: rgba(0,124,246);
        color: #fff !important;
        border: 1px solid #111;
    }

        .navbar .btn-logout:hover {
            background-color: #2b2b2b; /* niet volledig zwart */
            border-color: #2b2b2b;
            color: #fff !important;
        }


/* Labels (Email, Password, etc.) */
form label {
    color: #111 !important;
    font-weight: 500;
}

/* Input tekst */
form input[type="email"],
form input[type="password"],
form input[type="text"] {
    color: #111 !important;
    background-color: #fff !important;
}

/* Placeholder tekst */
form input::placeholder {
    color: #6c757d; /* normaal Bootstrap-grijs */
    opacity: 1;
}