* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    background: #f4f7fb;
    color: #1f2937;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, #e8f1ff, #f9fbff);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: #dadada;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.08);
}

.login-header {
    text-align: center;
    margin-bottom: 28px;
}

.login-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
    color: #0f172a;
}

.login-header p {
    font-size: 14px;
    color: #64748b;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-size: 14px;
    font-weight: 600;
    color: #334155;
}

.form-group input[type="text"],
.form-group input[type="password"]{
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #cbd5e1;
    border-radius: 10px;
    font-size: 14px;
    outline: none;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus {
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.form-errors {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: #b91c1c;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 16px;
}

.form-errors ul {
    margin: 0;
    padding-left: 18px;
}

.form-success {
    background: #ecfdf5;
    border: 1px solid #86efac;
    color: #166534;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 14px;
    margin-bottom: 16px;
}

.password-wrapper {
    position: relative;
}

.password-wrapper input {
    padding-right: 70px;
}

.toggle-password {
    position: absolute;
    top: 50%;
    right: 10px;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: #2563eb;
    cursor: pointer;
    font-size: 13px;
    font-weight: 600;
}

.form-options {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    font-size: 14px;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #475569;
}

.forgot-password {
    color: #2563eb;
    text-decoration: none;
    font-size: 14px;
}

.forgot-password:hover {
    text-decoration: underline;
}

.login-btn {
    width: 100%;
    padding: 13px;
    border: none;
    border-radius: 10px;
    background: #2563eb;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: background 0.2s ease;
}

.login-btn:hover {
    background: #1d4ed8;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 13px;
    color: #64748b;
}

@media (max-width: 480px) {
    .login-card {
        padding: 24px 20px;
    }

    .login-header h1 {
        font-size: 24px;
    }

    .form-options {
        flex-direction: column;
        align-items: flex-start;
    }
}

.register-btn {
    text-align: right;
    cursor: pointer;
    color: black;
}