:root {
    --primary: #0d1117;
    --secondary: #1a1f26;
    --accent: #d4af37; /* Gold */
    --text: #ffffff;
}

body {
    background-color: var(--primary);
    color: var(--text);
    font-family: 'Roboto', sans-serif;
    margin: 0;
}

/* Auth Card */
.auth-page { display: flex; justify-content: center; align-items: center; min-height: 100vh; }
.auth-card {
    background: var(--secondary);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid #30363d;
    width: 350px;
    text-align: center;
}

input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    background: #0d1117;
    border: 1px solid #30363d;
    color: white;
    border-radius: 6px;
    box-sizing: border-box;
}

.cta-button {
    background: var(--accent);
    color: black;
    border: none;
    padding: 12px 20px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 6px;
    width: 100%;
}

.cta-button:disabled { opacity: 0.5; cursor: not-allowed; }

/* Modals */
.modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0,0,0,0.9); display: none; justify-content: center; align-items: center; z-index: 1000;
}
.modal-overlay.active { display: flex; }

.management-button { display: none; color: var(--accent); text-decoration: none; font-size: 0.8rem; }

/* Navigation */
.nav-list { list-style: none; display: flex; gap: 20px; }
.nav-list a { color: white; text-decoration: none; }