/* 1. Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

/* 2. Variabelen: Light Mode standaard */
:root {
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --dark: #0f172a;
    --bg-color: #f8fafc;
    --panel-bg: rgba(255, 255, 255, 0.85);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --bg-gradient: radial-gradient(circle at 10% 10%, rgba(241, 245, 249, 0.8), transparent 40%),
                   radial-gradient(circle at 90% 20%, rgba(219, 234, 254, 0.25), transparent 50%),
                   radial-gradient(circle at 50% 90%, rgba(248, 250, 252, 0.6), transparent 60%);
    --logo-width: 412px;
}

/* 3. Dark Mode via Media Query */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #121827;
        --panel-bg: rgba(25, 29, 54, 0.85);
        --text-main: #e2e8f0;
        --text-muted: #94a3b8;
        --bg-gradient: radial-gradient(circle at 10% 10%, rgba(37, 99, 235, 0.1), transparent 40%),
                      radial-gradient(circle at 90% 20%, rgba(59, 130, 246, 0.08), transparent 50%),
                      radial-gradient(circle at 50% 90%, rgba(15, 23, 42, 0.2), transparent 60%);
    }
}

/* 4. Body */
body {
    font-family: 'Plus Jakarta Sans', sans-serif !important;
    background-color: var(--bg-color) !important;
    background-image: var(--bg-gradient) !important;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px 20px !important;
    margin: 0;
}

/* 5. Header & Logo */
header, .nav {
    background: transparent !important;
    margin-bottom: 40px !important;
    border: none !important;
    animation: fadeInDown 0.8s ease-out;
}

header img, img[src*="logo"] {
    width: var(--logo-width) !important;
    height: auto !important;
    max-width: 85vw !important;
    filter: drop-shadow(0 8px 20px rgba(0,0,0,0.1)) !important;
    transition: transform 0.3s ease;
}

header img:hover {
    transform: scale(1.03);
}

/* 6. Paneel */
.ui.container, .ui.segment, .login-view .ui.segment {
    background: var(--panel-bg) !important;
    backdrop-filter: blur(15px) saturate(180%) !important;
    border-radius: 32px !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 12px 24px rgba(0,0,0,0.06), 0 40px 60px rgba(0,0,0,0.08) !important;
    padding: 50px !important;
    width: var(--logo-width) !important;
    max-width: 95vw !important;
    margin: 0 auto !important;
    animation: fadeInUp 0.6s ease-out;
}

/* 7. Inputs */
.ui.form .field > label {
    font-weight: 600 !important;
    color: var(--text-main) !important;
    margin-bottom: 12px !important;
    font-size: 0.95rem !important;
}

input[type="text"], input[type="email"], input[type="password"] {
    background: rgba(255,255,255,0.95) !important;
    border: 1.5px solid #e2e8f0 !important;
    border-radius: 16px !important;
    padding: 16px 20px !important;
    font-size: 16px !important;
    color: var(--text-main) !important;
    transition: all 0.25s cubic-bezier(0.4,0,0.2,1) !important;
}

@media (prefers-color-scheme: dark) {
    input[type="text"], input[type="email"], input[type="password"] {
        background: rgba(30,41,59,0.9) !important;
        border: 1.5px solid #334155 !important;
        color: var(--text-main) !important;
    }
}

input:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 5px rgba(37, 99, 235, 0.15) !important;
    outline: none !important;
}

/* 8. Knoppen */
.ui.button, .button, .ui.primary.button {
    background: linear-gradient(135deg, #2563eb, #1d4ed8) !important;
    color: #ffffff !important;
    border-radius: 16px !important;
    padding: 18px !important;
    font-weight: 700 !important;
    font-size: 1rem !important;
    width: 100% !important;
    border: none !important;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.4,0,0.2,1) !important;
    margin-top: 12px !important;
}

.ui.button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 16px 28px -8px rgba(37,99,235,0.45) !important;
}

/* 9. Footer links */
.login-view .meta, .login-view a, a {
    color: var(--text-muted) !important;
    font-size: 13px !important;
    font-weight: 500 !important;
    text-decoration: none !important;
    transition: all 0.25s ease !important;
}

a:hover {
    color: var(--primary) !important;
    text-decoration: underline;
}

/* 10. Animaties */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* 11. Cleanup */
footer, .powered-by, .ui.divider, #powered-by {
    display: none !important;
}