:root {
    /* Discord Branding Colors */
    --bg: #5865F2;
    --card-bg: #ffffff;
    --text: #2e3338;
    --input-bg: #e3e5e8;
    --input-border: transparent;
    --accent: #5865F2;
    --accent-hover: #4752c4;
    --error: #ed4245;
}

[data-theme="dark"] {
    /* Discord Dark Mode */
    --bg: #36393f;
    --card-bg: #2f3136;
    --text: #ffffff;
    --input-bg: #202225;
    --input-border: transparent;
}

body {
    font-family: 'gg sans', 'Segoe UI', Tahoma, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    background: var(--bg);
    margin: 0;
    transition: background 0.2s;
}

.login-box {
    background: var(--card-bg);
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
    text-align: center;
    color: var(--text);
    width: 400px;
    transition: background 0.2s, color 0.2s;
}

h2 {
    margin-top: 0;
    font-weight: 700;
    font-size: 24px;
}

p.sub-text {
    color: var(--text);
    opacity: 0.7;
    margin-bottom: 20px;
}

input {
    display: block;
    width: 100%;
    margin: 16px 0;
    padding: 12px;
    border: none;
    border-radius: 4px;
    background: var(--input-bg);
    color: var(--text);
    box-sizing: border-box;
    font-size: 16px;
}

input:focus {
    outline: 2px solid var(--accent);
}

button {
    background: var(--accent);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    width: 100%;
    margin-top: 10px;
    transition: background 0.2s;
}

button:hover {
    background: var(--accent-hover);
}

.error-msg {
    background: var(--error);
    color: white;
    padding: 8px;
    border-radius: 4px;
    font-size: 0.9em;
    margin-bottom: 15px;
}