:root {
    --primary: #0d1b2a;
    --secondary: #1b263b;
    --accent: #f1c40f;
    --white: #fff;
    --muted: #6c757d;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #0d1b2a, #1b263b);
    color: var(--white);
}

.secure-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.secure-card {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 18px;
    padding: 20px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.secure-top h2 {
    margin: 0;
    font-size: 22px;
}

.secure-top p {
    margin-top: 6px;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
}

.input-group {
    margin-top: 20px;
}

.input-group label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.password-wrapper {
    display: flex;
    align-items: center;
    margin-top: 8px;
}

.password-wrapper input {
    width: 100%;
    padding: 14px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    outline: none;
}

.show-btn {
    margin-left: 8px;
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    cursor: pointer;
}

.primary-btn {
    width: 100%;
    padding: 14px;
    margin-top: 20px;
    border: none;
    border-radius: 16px;
    background: var(--accent);
    color: var(--primary);
    font-weight: 700;
    cursor: pointer;
}

.error {
    color: #ff4d4d;
    font-size: 13px;
    margin-top: 6px;
}