/* ===== LOGIN PAGE ===== */
body {
    margin: 0;
    padding: 0;
    min-height: 100vh;
    background: linear-gradient(135deg, #eef2ff, #f8fafc);
    font-family: Arial, sans-serif;
}

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

.login-card {
    width: 100%;
    max-width: 420px;
    background: #fff;
    border-radius: 18px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08);
    padding: 35px 30px;
}

.login-logo {
    width: 72px;
    height: 72px;
    border-radius: 16px;
    background: #4f46e5;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    margin: 0 auto 18px auto;
}

.login-title {
    text-align: center;
    font-size: 28px;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 6px;
}

.login-subtitle {
    text-align: center;
    font-size: 14px;
    color: #6b7280;
    margin-bottom: 28px;
}

.form-label {
    font-weight: 600;
    color: #374151;
}

.form-control {
    height: 48px;
    border-radius: 12px;
    border: 1px solid #d1d5db;
}

    .form-control:focus {
        box-shadow: none;
        border-color: #4f46e5;
    }

.input-group-text {
    border-radius: 12px 0 0 12px;
    background: #f9fafb;
}

.btn-login {
    height: 48px;
    border-radius: 12px;
    background: #2563eb;
    border: none;
    font-weight: 600;
    font-size: 16px;
}

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

.demo-text {
    margin-top: 18px;
    text-align: center;
    font-size: 13px;
    color: #6b7280;
}

.footer-note {
    margin-top: 20px;
    text-align: center;
    font-size: 12px;
    color: #9ca3af;
}